October 2013 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH v3 2/2] ASoC: kirkwood: fix loss of external clock at probe time
by Jean-Francois Moine 21 Oct '13

21 Oct '13

At probe time, when the clock driver is not yet initialized, the external clock of the kirkwood sound device will not be usable. This patch fixes this problem defering the device probe. It also removes the test about same internal and external clocks which can never occur. Signed-off-by: Jean-Francois Moine <moinejf(a)free.fr> --- v3: remove the test of same internal and external clocks The associated patch: [PATCH v3 1/2] ASoC: kirkwood: clk: probe defer when clock not yet ready is unchanged and not resent --- sound/soc/kirkwood/kirkwood-i2s.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index 8ac89f5..2bbbab5 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -496,15 +496,13 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) return err; priv->extclk = devm_clk_get(&pdev->dev, "extclk"); - if (!IS_ERR(priv->extclk)) { - if (priv->extclk == priv->clk) { - devm_clk_put(&pdev->dev, priv->extclk); - priv->extclk = ERR_PTR(-EINVAL); - } else { - dev_info(&pdev->dev, "found external clock\n"); - clk_prepare_enable(priv->extclk); - soc_dai = &kirkwood_i2s_dai_extclk; - } + if (IS_ERR(priv->extclk)) { + if (PTR_ERR(priv->extclk) == -EPROBE_DEFER) + return -EPROBE_DEFER; + } else { + dev_info(&pdev->dev, "found external clock\n"); + clk_prepare_enable(priv->extclk); + soc_dai = kirkwood_i2s_dai_extclk; } /* Some sensible defaults - this reflects the powerup values */ -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/

3 6

[alsa-devel] [PATCH v2 3/3] ASoC: cs42l73: Add Device Tree support for CS42L73
by Brian Austin 21 Oct '13

21 Oct '13

This patch adds support for device tree for the CS42L73 CODEC Signed-off-by: Brian Austin <brian.austin(a)cirrus.com> --- .../devicetree/bindings/sound/cs42l73.txt | 22 ++++++++++++++++ sound/soc/codecs/cs42l73.c | 29 ++++++++++++++++++++-- 2 files changed, 49 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/cs42l73.txt diff --git a/Documentation/devicetree/bindings/sound/cs42l73.txt b/Documentation/devicetree/bindings/sound/cs42l73.txt new file mode 100644 index 0000000..80ae910 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/cs42l73.txt @@ -0,0 +1,22 @@ +CS42L73 audio CODEC + +Required properties: + + - compatible : "cirrus,cs42l73" + + - reg : the I2C address of the device for I2C + +Optional properties: + + - reset_gpio : a GPIO spec for the reset pin. + - chgfreq : Charge Pump Frequency values 0x00-0x0F + + +Example: + +codec: cs42l73@4a { + compatible = "cirrus,cs42l73"; + reg = <0x4a>; + reset_gpio = <&gpio 10 0>; + chgfreq = <0x05>; +}; \ No newline at end of file diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c index 89efc3c..549d5d6 100644 --- a/sound/soc/codecs/cs42l73.c +++ b/sound/soc/codecs/cs42l73.c @@ -17,7 +17,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> -#include <linux/gpio.h> +#include <linux/of_gpio.h> #include <linux/pm.h> #include <linux/i2c.h> #include <linux/regmap.h> @@ -1416,6 +1416,7 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, int ret; unsigned int devid = 0; unsigned int reg; + u32 val32; cs42l73 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs42l73_private), GFP_KERNEL); @@ -1431,8 +1432,25 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, return ret; } - if (pdata) + if (pdata) { cs42l73->pdata = *pdata; + } else { + pdata = devm_kzalloc(&i2c_client->dev, + sizeof(struct cs42l73_platform_data), + GFP_KERNEL); + if (!pdata) { + dev_err(&i2c_client->dev, "could not allocate pdata\n"); + return -ENOMEM; + } + if (i2c_client->dev.of_node) { + if (of_property_read_u32(i2c_client->dev.of_node, + "chgfreq", &val32) >= 0) + pdata->chgfreq = val32; + } + pdata->reset_gpio = of_get_named_gpio(i2c_client->dev.of_node, + "reset-gpio", 0); + cs42l73->pdata = *pdata; + } i2c_set_clientdata(i2c_client, cs42l73); @@ -1493,6 +1511,12 @@ static int cs42l73_i2c_remove(struct i2c_client *client) return 0; } +static const struct of_device_id cs42l73_of_match[] = { + { .compatible = "cirrus,cs42l73", }, + {}, +}; +MODULE_DEVICE_TABLE(of, cs42l73_of_match); + static const struct i2c_device_id cs42l73_id[] = { {"cs42l73", 0}, {} @@ -1504,6 +1528,7 @@ static struct i2c_driver cs42l73_i2c_driver = { .driver = { .name = "cs42l73", .owner = THIS_MODULE, + .of_match_table = cs42l73_of_match, }, .id_table = cs42l73_id, .probe = cs42l73_i2c_probe, -- 1.8.4.rc3

3 3

[alsa-devel] Audio Miniconference 2013 schedule II - Edinburgh 21st October
by Mark Brown 21 Oct '13

21 Oct '13

Another go at the schedule for the mini-summit based on the feedback last time. Same three major topics: - Compressed audio review: tinycompress, integration into userspace, driver upstreaming. - UCM and other use case management status & review (Tanu). - Effects offload to DSPs with dynamically instantiatable algorithms, and general dynamic DSP firmware handling including DSP resource management (Pierre). Plus a few things that only one or two people brought up: - Process stuff (the list, bug tracking and so on). - Some relatively specific hardware support topics: - HDMI hotplug handling throughout the stack - Mic status LED handling throughout the stack. - Code cleanups: - Moving away from the custom ALSA device registration infrastructure. - General code modernisation. - Performance, especially DAPM (Patrick) - General routing control in userspace - UIs, automation (Daniel). Hopefully this caught everything that was missed last time. It'd be good to have volunteers to lead the discussions in each area, I've marked those we got already. As previously mentioned it'd be good if anyone planning to attend could fill in the form at: https://docs.google.com/forms/d/105uav9tkwwkDU4P1T3IOWjfsa3kgtDbFAJOlHgBQR5… to help with planning & coordination.

6 10

[alsa-devel] [PATCH] ASoC: si476x: Fix locking of core
by Mark Brown 20 Oct '13

20 Oct '13

From: Mark Brown <broonie(a)linaro.org> The conversion of the si476x to regmap removed locking of the core during register updates, allowing things like power state changes for the MFD to happen during a register update. Avoid this by taking the core lock in the DAI operations (which are the only things that do register updates) as we used to do in the open coded register I/O functions. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- sound/soc/codecs/si476x.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/sound/soc/codecs/si476x.c b/sound/soc/codecs/si476x.c index 03645ce..52e7cb0 100644 --- a/sound/soc/codecs/si476x.c +++ b/sound/soc/codecs/si476x.c @@ -73,6 +73,7 @@ static const struct snd_soc_dapm_route si476x_dapm_routes[] = { static int si476x_codec_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) { + struct si476x_core *core = i2c_mfd_cell_to_core(codec_dai->dev); int err; u16 format = 0; @@ -136,9 +137,14 @@ static int si476x_codec_set_dai_fmt(struct snd_soc_dai *codec_dai, return -EINVAL; } + si476x_core_lock(core); + err = snd_soc_update_bits(codec_dai->codec, SI476X_DIGITAL_IO_OUTPUT_FORMAT, SI476X_DIGITAL_IO_OUTPUT_FORMAT_MASK, format); + + si476x_core_unlock(core); + if (err < 0) { dev_err(codec_dai->codec->dev, "Failed to set output format\n"); return err; @@ -151,6 +157,7 @@ static int si476x_codec_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { + struct si476x_core *core = i2c_mfd_cell_to_core(dai->dev); int rate, width, err; rate = params_rate(params); @@ -176,11 +183,13 @@ static int si476x_codec_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } + si476x_core_lock(core); + err = snd_soc_write(dai->codec, SI476X_DIGITAL_IO_OUTPUT_SAMPLE_RATE, rate); if (err < 0) { dev_err(dai->codec->dev, "Failed to set sample rate\n"); - return err; + goto out; } err = snd_soc_update_bits(dai->codec, SI476X_DIGITAL_IO_OUTPUT_FORMAT, @@ -189,10 +198,13 @@ static int si476x_codec_hw_params(struct snd_pcm_substream *substream, (width << SI476X_DIGITAL_IO_SAMPLE_SIZE_SHIFT)); if (err < 0) { dev_err(dai->codec->dev, "Failed to set output width\n"); - return err; + goto out; } - return 0; +out: + si476x_core_unlock(core); + + return err; } static int si476x_codec_probe(struct snd_soc_codec *codec) -- 1.8.4.rc3

2 1

[alsa-devel] [PATCH v2] ASoC: kirkwood: add S/PDIF support
by Jean-Francois Moine 20 Oct '13

20 Oct '13

This patch adds S/PDIF input/output for mvebu DT boards. Signed-off-by: Jean-Francois Moine <moinejf(a)free.fr> --- v2: declare 2 DAI's (Mark Brown) --- sound/soc/kirkwood/kirkwood-i2s.c | 95 ++++++++++++++++++---- 1 file changed, 78 insertions(+), 17 deletions(-) diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index 2bbbab5..20c56c8 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -160,9 +160,11 @@ static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream, case SNDRV_PCM_FORMAT_S16_LE: i2s_value |= KIRKWOOD_I2S_CTL_SIZE_16; ctl_play = KIRKWOOD_PLAYCTL_SIZE_16_C | - KIRKWOOD_PLAYCTL_I2S_EN; + KIRKWOOD_PLAYCTL_I2S_EN | + KIRKWOOD_PLAYCTL_SPDIF_EN; ctl_rec = KIRKWOOD_RECCTL_SIZE_16_C | - KIRKWOOD_RECCTL_I2S_EN; + KIRKWOOD_RECCTL_I2S_EN | + KIRKWOOD_RECCTL_SPDIF_EN; break; /* * doesn't work... S20_3LE != kirkwood 20bit format ? @@ -178,9 +180,11 @@ static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream, case SNDRV_PCM_FORMAT_S24_LE: i2s_value |= KIRKWOOD_I2S_CTL_SIZE_24; ctl_play = KIRKWOOD_PLAYCTL_SIZE_24 | - KIRKWOOD_PLAYCTL_I2S_EN; + KIRKWOOD_PLAYCTL_I2S_EN | + KIRKWOOD_PLAYCTL_SPDIF_EN; ctl_rec = KIRKWOOD_RECCTL_SIZE_24 | - KIRKWOOD_RECCTL_I2S_EN; + KIRKWOOD_RECCTL_I2S_EN | + KIRKWOOD_RECCTL_SPDIF_EN; break; case SNDRV_PCM_FORMAT_S32_LE: i2s_value |= KIRKWOOD_I2S_CTL_SIZE_32; @@ -240,6 +244,11 @@ static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream, ctl); } + if (dai->name[0] == 'i') + ctl &= ~KIRKWOOD_PLAYCTL_SPDIF_EN; /* i2s */ + else + ctl &= ~KIRKWOOD_PLAYCTL_I2S_EN; /* spdif */ + switch (cmd) { case SNDRV_PCM_TRIGGER_START: /* configure */ @@ -258,7 +267,8 @@ static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_STOP: /* stop audio, disable interrupts */ - ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE; + ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE | + KIRKWOOD_PLAYCTL_SPDIF_MUTE; writel(ctl, priv->io + KIRKWOOD_PLAYCTL); value = readl(priv->io + KIRKWOOD_INT_MASK); @@ -272,13 +282,15 @@ static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_PAUSE_PUSH: case SNDRV_PCM_TRIGGER_SUSPEND: - ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE; + ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE | + KIRKWOOD_PLAYCTL_SPDIF_MUTE; writel(ctl, priv->io + KIRKWOOD_PLAYCTL); break; case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - ctl &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE); + ctl &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE | + KIRKWOOD_PLAYCTL_SPDIF_MUTE); writel(ctl, priv->io + KIRKWOOD_PLAYCTL); break; @@ -301,7 +313,13 @@ static int kirkwood_i2s_rec_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_START: /* configure */ ctl = priv->ctl_rec; - value = ctl & ~KIRKWOOD_RECCTL_I2S_EN; + if (dai->name[0] == 'i') + ctl &= ~KIRKWOOD_RECCTL_SPDIF_EN; /* i2s */ + else + ctl &= ~KIRKWOOD_RECCTL_I2S_EN; /* spdif */ + + value = ctl & ~(KIRKWOOD_RECCTL_I2S_EN | + KIRKWOOD_RECCTL_SPDIF_EN); writel(value, priv->io + KIRKWOOD_RECCTL); /* enable interrupts */ @@ -361,9 +379,8 @@ static int kirkwood_i2s_trigger(struct snd_pcm_substream *substream, int cmd, return 0; } -static int kirkwood_i2s_probe(struct snd_soc_dai *dai) +static int kirkwood_i2s_init(struct kirkwood_dma_data *priv) { - struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai); unsigned long value; unsigned int reg_data; @@ -404,9 +421,27 @@ static const struct snd_soc_dai_ops kirkwood_i2s_dai_ops = { .set_fmt = kirkwood_i2s_set_fmt, }; - -static struct snd_soc_dai_driver kirkwood_i2s_dai = { - .probe = kirkwood_i2s_probe, +static struct snd_soc_dai_driver kirkwood_i2s_dai[2] = { + { + .name = "i2s", + .playback = { + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_96000, + .formats = KIRKWOOD_I2S_FORMATS, + }, + .capture = { + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_96000, + .formats = KIRKWOOD_I2S_FORMATS, + }, + .ops = &kirkwood_i2s_dai_ops, + }, + { + .name = "spdif", .playback = { .channels_min = 1, .channels_max = 2, @@ -422,10 +457,32 @@ static struct snd_soc_dai_driver kirkwood_i2s_dai = { .formats = KIRKWOOD_I2S_FORMATS, }, .ops = &kirkwood_i2s_dai_ops, + }, }; -static struct snd_soc_dai_driver kirkwood_i2s_dai_extclk = { - .probe = kirkwood_i2s_probe, +static struct snd_soc_dai_driver kirkwood_i2s_dai_extclk[2] = { + { + .name = "i2s", + .playback = { + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_192000 | + SNDRV_PCM_RATE_CONTINUOUS | + SNDRV_PCM_RATE_KNOT, + .formats = KIRKWOOD_I2S_FORMATS, + }, + .capture = { + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_192000 | + SNDRV_PCM_RATE_CONTINUOUS | + SNDRV_PCM_RATE_KNOT, + .formats = KIRKWOOD_I2S_FORMATS, + }, + .ops = &kirkwood_i2s_dai_ops, + }, + { + .name = "spdif", .playback = { .channels_min = 1, .channels_max = 2, @@ -443,6 +500,7 @@ static struct snd_soc_dai_driver kirkwood_i2s_dai_extclk = { .formats = KIRKWOOD_I2S_FORMATS, }, .ops = &kirkwood_i2s_dai_ops, + }, }; static const struct snd_soc_component_driver kirkwood_i2s_component = { @@ -452,7 +510,7 @@ static const struct snd_soc_component_driver kirkwood_i2s_component = { static int kirkwood_i2s_dev_probe(struct platform_device *pdev) { struct kirkwood_asoc_platform_data *data = pdev->dev.platform_data; - struct snd_soc_dai_driver *soc_dai = &kirkwood_i2s_dai; + struct snd_soc_dai_driver *soc_dai = kirkwood_i2s_dai; struct kirkwood_dma_data *priv; struct resource *mem; struct device_node *np = pdev->dev.of_node; @@ -519,7 +577,7 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) } err = snd_soc_register_component(&pdev->dev, &kirkwood_i2s_component, - soc_dai, 1); + soc_dai, 2); if (err) { dev_err(&pdev->dev, "snd_soc_register_component failed\n"); goto err_component; @@ -530,6 +588,9 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) dev_err(&pdev->dev, "snd_soc_register_platform failed\n"); goto err_platform; } + + kirkwood_i2s_init(priv); + return 0; err_platform: snd_soc_unregister_component(&pdev->dev); -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/

3 2

[alsa-devel] [PATCH RESEND] ASoC: kirkwood: prefer external clock over internal clock
by Jean-Francois Moine 20 Oct '13

20 Oct '13

When there is an external clock, always use this one. This prevents the two Dove audio devices to use the same DCO clock at different rates. Signed-off-by: Jean-Francois Moine <moinejf(a)free.fr> --- This patch was initialy proposed by Russell, but with an erroneous 'else if'. --- sound/soc/kirkwood/kirkwood-i2s.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index 0f3d73d..8ac89f5 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -103,7 +103,7 @@ static void kirkwood_set_rate(struct snd_soc_dai *dai, { uint32_t clks_ctrl; - if (rate == 44100 || rate == 48000 || rate == 96000) { + if (IS_ERR(priv->extclk)) { /* use internal dco for the supported rates * defined in kirkwood_i2s_dai */ dev_dbg(dai->dev, "%s: dco set rate = %lu\n", -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/

2 1

[alsa-devel] [PATCH 0/2] ASoC: rcar: remove un-needed flags
by Kuninori Morimoto 20 Oct '13

20 Oct '13

Hi Mark These 2 patches remove un-needed flags. These are prepare patches for DT support Kuninori Morimoto (2): ASoC: rcar: add rsnd_scu_hpbif_is_enable() ASoC: rcar: remove RSND_SSI_CLK_FROM_ADG include/sound/rcar_snd.h | 1 - sound/soc/sh/rcar/rsnd.h | 1 + sound/soc/sh/rcar/scu.c | 12 ++++++++--- sound/soc/sh/rcar/ssi.c | 52 +++++++++++++++++++--------------------------- 4 files changed, 31 insertions(+), 35 deletions(-) Best regards --- Kuninori Morimoto

2 3

[alsa-devel] [PATCH] ALSA: Add MAINTAINERS entry for dmaengine helpers
by Mark Brown 19 Oct '13

19 Oct '13

From: Mark Brown <broonie(a)linaro.org> Help ensure that Lars-Peter gets CCed on dmaengine related patches by adding a MAINTAINERS entry for the helpers. Signed-off-by: Mark Brown <broonie(a)kernel.org> --- MAINTAINERS | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 34ca01a..3a7eaaa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7877,6 +7877,13 @@ F: Documentation/sound/alsa/soc/ F: sound/soc/ F: include/sound/soc* +SOUND - DMAENGINE HELPERS +M: Lars-Peter Clausen <lars(a)metafoo.de> +S: Supported +F: include/sound/dmaengine_pcm.h +F: sound/core/pcm_dmaengine.c +F: sound/soc/soc-generic-dmaengine-pcm.c + SPARC + UltraSPARC (sparc/sparc64) M: "David S. Miller" <davem(a)davemloft.net> L: sparclinux(a)vger.kernel.org -- 1.8.4.rc3

3 2

[alsa-devel] ASoC updates for v3.12
by Mark Brown 19 Oct '13

19 Oct '13

The following changes since commit 61e6cfa80de5760bbe406f4e815b7739205754d2: Linux 3.12-rc5 (2013-10-13 15:41:28 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-v3.12-rc5 for you to fetch changes up to 40f8989695660dee984338861ca9900b8e0b5183: Merge remote-tracking branch 'asoc/fix/tlv320aic3x' into asoc-linus (2013-10-18 14:17:14 +0100) ---------------------------------------------------------------- ASoC: Fixes for v3.12 A number of small, fairly unexciting, fixes for drivers - nothing stand out. ---------------------------------------------------------------- Axel Lin (3): ASoC: pcm1681: Fix max_register setting ASoC: pcm1681: Fix max_register setting ASoC: pcm1792a: Fix max_register setting Guenter Roeck (1): ASoC: fsl_ssi: Fix irq_of_parse_and_map() return value check Jarkko Nikula (1): ASoC: omap: Fix incorrect ARM dependency Kuninori Morimoto (1): ASoC: rcar: fixup generation checker Mark Brown (6): Merge remote-tracking branch 'asoc/fix/fsl' into asoc-linus Merge remote-tracking branch 'asoc/fix/omap' into asoc-linus Merge remote-tracking branch 'asoc/fix/pcm1681' into asoc-linus Merge remote-tracking branch 'asoc/fix/pcm1792a' into asoc-linus Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linus Merge remote-tracking branch 'asoc/fix/tlv320aic3x' into asoc-linus Peter Ujfalusi (1): ASoC: tlv320aic3x: Connect 'Left Line1R Mux' and 'Right Line1L Mux' Philippe Rétornaz (2): ASoC: fsl: Fix sound on mx31moboard ASoC: fsl: imx-ssi: fix probe on imx31 include/sound/rcar_snd.h | 1 + sound/soc/codecs/pcm1681.c | 2 +- sound/soc/codecs/pcm1792a.c | 2 +- sound/soc/codecs/tlv320aic3x.c | 4 ++++ sound/soc/fsl/fsl_ssi.c | 2 +- sound/soc/fsl/imx-mc13783.c | 2 +- sound/soc/fsl/imx-ssi.c | 23 ++++++++++++----------- sound/soc/fsl/imx-ssi.h | 2 ++ sound/soc/omap/Kconfig | 4 ++-- sound/soc/sh/rcar/rsnd.h | 4 ++-- 10 files changed, 27 insertions(+), 19 deletions(-)

2 1

[alsa-devel] [PATCH] ASoC: imx: Open code dma channel request
by Mark Brown 19 Oct '13

19 Oct '13

From: Mark Brown <broonie(a)linaro.org> Currently the imx DMA code is one of the few users relying on the fact that the compat code uses the dma_data as the filter data for non-DT channel requests. Since the rest of the core expects this to be a struct snd_dmaengine_dai_data this isn't terribly helpful this will be changed to use the already existing filter data so avoid breaking imx by open coding the current behaviour. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- sound/soc/fsl/imx-pcm-dma.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c index 4dc1296..318f1fc 100644 --- a/sound/soc/fsl/imx-pcm-dma.c +++ b/sound/soc/fsl/imx-pcm-dma.c @@ -35,6 +35,17 @@ static bool filter(struct dma_chan *chan, void *param) return true; } +static struct dma_chan *imx_compat_request_channel( + struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_substream *substream) +{ + struct snd_dmaengine_dai_dma_data *dma_data; + + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + + return snd_dmaengine_pcm_request_channel(filter, dma_data); +} + static const struct snd_pcm_hardware imx_pcm_hardware = { .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -58,6 +69,7 @@ static const struct snd_dmaengine_pcm_config imx_dmaengine_pcm_config = { .pcm_hardware = &imx_pcm_hardware, .prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config, .compat_filter_fn = filter, + .compat_request_channel = imx_compat_request_channel, .prealloc_buffer_size = IMX_SSI_DMABUF_SIZE, }; -- 1.8.4.rc3

2 2

[alsa-devel] [PATCH] ASoC: dmaengine: Use filter_data rather than dma_data for compat requests
by Mark Brown 19 Oct '13

19 Oct '13

From: Mark Brown <broonie(a)linaro.org> When using the legacy filter function channel requests we currently pass the audio specific struct snd_dmaengine_dai_dma_data which isn't likely to be helpful for actual filtering. Since there's already a field in the structure called filter_data clearly intended for use here convert the driver to use that. All existing users of plain filter functions have been converted to use an explict compat function to override this behaviour. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- sound/soc/soc-generic-dmaengine-pcm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index 99f9495..2eea2e0 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -168,6 +168,9 @@ static struct dma_chan *dmaengine_pcm_compat_request_channel( struct snd_pcm_substream *substream) { struct dmaengine_pcm *pcm = soc_platform_to_pcm(rtd->platform); + struct snd_dmaengine_dai_dma_data *dma_data; + + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); if ((pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) && pcm->chan[0]) return pcm->chan[0]; @@ -176,7 +179,7 @@ static struct dma_chan *dmaengine_pcm_compat_request_channel( return pcm->config->compat_request_channel(rtd, substream); return snd_dmaengine_pcm_request_channel(pcm->config->compat_filter_fn, - snd_soc_dai_get_dma_data(rtd->cpu_dai, substream)); + dma_data->filter_data); } static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd) -- 1.8.4.rc3

2 2

Re: [alsa-devel] [Alsa-user] hdmi sound rerouted?
by Dagg Stompler 19 Oct '13

19 Oct '13

> ----- Original Message ----- > From: Takashi Iwai > Sent: 10/08/13 10:49 AM > To: Deucher, Alexander > Subject: Re: [alsa-devel] [Alsa-user] hdmi sound rerouted? > > At Mon, 7 Oct 2013 13:36:24 +0000, > Deucher, Alexander wrote: > > > > > -----Original Message----- > > > From: Takashi Iwai [mailto:tiwai@suse.de] > > > Sent: Monday, September 30, 2013 5:18 AM > > > To: Deucher, Alexander > > > Cc: Clemens Ladisch; Dagg Stompler; alsa-user(a)lists.sourceforge.net; alsa- > > > devel(a)alsa-project.org > > > Subject: Re: [alsa-devel] [Alsa-user] hdmi sound rerouted? > > > > > > At Mon, 30 Sep 2013 02:23:22 +0000, > > > Deucher, Alexander wrote: > > > > > > > > > -----Original Message----- > > > > > From: Clemens Ladisch [mailto:cladisch@googlemail.com] > > > > > Sent: Saturday, September 28, 2013 6:33 PM > > > > > To: Dagg Stompler > > > > > Cc: alsa-user(a)lists.sourceforge.net; Deucher, Alexander; alsa- > > > devel@alsa- > > > > > project.org > > > > > Subject: Re: [Alsa-user] [alsa-devel] hdmi sound rerouted? > > > > > > > > > > Dagg Stompler wrote: > > > > > >> daggs(a)gmx.com wrote: > > > > > >>> card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] > > > > > >>> card 1: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0] > > > > > >>> card 2: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0] > > > > > >> > > > > > >> The second one is called "Generic" because your kernel does not (yet) > > > > > >> know the hardware. > > > > > >> > > > > > >>> 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cedar > > > > > HDMI Audio [Radeon HD 5400/6300 Series] > > > > > >>> 06:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV635 > > > > > HDMI Audio [Radeon HD 3600 Series] > > > > > >> > > > > > >> These are the HDMI outputs of *two* graphics cards. The first one's > > > > > >> model is so new that the driver doesn't know it. > > > > > > > > > > > > the 3600 doesn't have hdmi socket so I think it is irrelevant for my issue. > > > > > > > > > > The RV635 chip does support HDMI outputs (even if none are actually > > > > > connected), so the corresponding PCI device shows up here. > > > > > > > > > > >>> If you update the kernel, you will get two devices named "HDA ATI > > > > > HDMI". > > > > > > > > > > > > upgrade to where? > > > > > > > > > > Oops. Even the latest driver lacks the PCI IDs of many HDMI HDA devices > > > > > (aa50/aa58/aa60/aa68/aa80/aa88/aa90/aa98: > > > > > Cypress/Juniper/Redwood/Cedar/ > > > > > Cayman+Antilles/Barts/Turks/Caicos). > > > > > > > > > > Alex, are these devices that require disabling snooping? > > > > > > > > Sorry what does snooping mean in this context? > > > > > > Most of HD-audio controller have a snoop control, but the recent AMD > > > HDMI audio controller don't have the feature, thus the driver must use > > > the non-cached pages. At least, PCI ID 1002:aaa0, aaa8 and aab0 are > > > known to require such. > > > > > > Now the question is whether all new chips above (aa50,...) require the > > > same workaround, too. Could you check this or forward the inquiry to > > > someone in AMD? > > > > According to our internal teams, disabling snooping is only required on the audio parts included in Evergreen and Northern Islands GPUs. Older chips like R7xx (aa48) and newer chips like Southern Islands (aaa0) are able to use snooping. I'm not real familiar with the audio portions of the GPUs so if you need further clarification, let me know. > > Thanks for the information. > > Though, it's strange that the information doesn't match with what I've > heard (and also with what I've tested with a laptop). I've heard that > it's Southern Island HDMI that needs the snoop-disablement. > > Could you ask again whether it's really Evergreen / Nothern Islands? > > > thanks, > > Takashi > > > > > Alex > > > > > > > > FWIW, such a chip needs to set AZX_DRIVER_ATIHDMI_NS bits in > > > driver_data of pci entries in sound/pci/hda/hda_intel.c. > > > > > > > > > thanks, > > > > > > Takashi > > > > any updates on the matter guys?

2 1

[alsa-devel] make randconfig issue with v3.12-rc5-126-g9219cec and config #4:
by Toralf Förster 19 Oct '13

19 Oct '13

Hello, the build (.config attached) failed, make gives : ... CC drivers/extcon/extcon-adc-jack.o CC drivers/extcon/extcon-max77693.o CC drivers/firewire/core-cdev.o CC sound/soc/fsl/fsl_ssi.o CC sound/pci/asihpi/hpidebug.o CC drivers/extcon/extcon-max8997.o sound/soc/fsl/fsl_ssi.c: In function ‘fsl_ssi_probe’: sound/soc/fsl/fsl_ssi.c:939:26: error: ‘NO_IRQ’ undeclared (first use in this function) sound/soc/fsl/fsl_ssi.c:939:26: note: each undeclared identifier is reported only once for each function it appears in make[3]: *** [sound/soc/fsl/fsl_ssi.o] Error 1 make[2]: *** [sound/soc/fsl] Error 2 make[1]: *** [sound/soc] Error 2 -- CC drivers/hid/hid-wiimote-debug.o LD drivers/gpu/drm/r128/built-in.o CC drivers/hid/hid-debug.o CC drivers/gpu/drm/tdfx/tdfx_drv.o LD drivers/hsi/built-in.o CC drivers/hwmon/hwmon.o LD drivers/gpu/drm/tdfx/tdfx.o LD drivers/gpu/drm/tdfx/built-in.o CC drivers/hid/hid-core.o CC drivers/gpu/drm/ttm/ttm_agp_backend.o make: *** [sound] Error 2 drivers/char/hw_random/via-rng.c:224:26: warning: ‘via_rng_cpu_id’ defined but not used [-Wunused-variable] Here's the config: # # Automatically generated file; DO NOT EDIT. # Linux/x86 3.12.0-rc5 Kernel Configuration # # CONFIG_64BIT is not set CONFIG_X86_32=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf32-i386" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig" CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_MMU=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_HWEIGHT=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_ARCH_HAS_CPU_AUTOPROBE=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y # CONFIG_ZONE_DMA32 is not set # CONFIG_AUDIT_ARCH is not set CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_X86_32_LAZY_GS=y CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx" CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_EXTABLE_SORT=y # # General setup # CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_CROSS_COMPILE="" CONFIG_COMPILE_TEST=y CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_XZ=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_HAVE_KERNEL_LZ4=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_XZ is not set # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SYSVIPC=y # CONFIG_FHANDLE is not set # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_CHIP=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_DOMAIN_DEBUG=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_KTIME_SCALAR=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CMOS_UPDATE=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y # CONFIG_HZ_PERIODIC is not set CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ=y # CONFIG_HIGH_RES_TIMERS is not set # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_IRQ_TIME_ACCOUNTING is not set # CONFIG_BSD_PROCESS_ACCT is not set # # RCU Subsystem # CONFIG_TINY_RCU=y # CONFIG_PREEMPT_RCU is not set CONFIG_RCU_STALL_COMMON=y # CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE=y # CONFIG_CHECKPOINT_RESTORE is not set CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set CONFIG_PID_NS=y CONFIG_UIDGID_STRICT_TYPE_CHECKS=y # CONFIG_SCHED_AUTOGROUP is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_ANON_INODES=y CONFIG_HAVE_UID16=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_EXPERT=y CONFIG_UID16=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_PRINTK is not set CONFIG_BUG=y # CONFIG_PCSPKR_PLATFORM is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set CONFIG_TIMERFD=y # CONFIG_EVENTFD is not set CONFIG_SHMEM=y CONFIG_AIO=y # CONFIG_PCI_QUIRKS is not set # CONFIG_EMBEDDED is not set CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set CONFIG_TRACEPOINTS=y CONFIG_HAVE_OPROFILE=y CONFIG_OPROFILE_NMI_TIMER=y # CONFIG_JUMP_LABEL is not set CONFIG_UPROBES=y # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y CONFIG_HAVE_PERF_EVENTS_NMI=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_MODULES_USE_ELF_REL=y CONFIG_CLONE_BACKWARDS=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_OLD_SIGACTION=y # # GCOV-based kernel profiling # CONFIG_GCOV_KERNEL=y CONFIG_GCOV_PROFILE_ALL=y CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set # CONFIG_BLOCK is not set CONFIG_UNINLINE_SPIN_UNLOCK=y CONFIG_FREEZER=y # # Processor type and features # CONFIG_ZONE_DMA=y # CONFIG_SMP is not set CONFIG_X86_MPPARSE=y CONFIG_GOLDFISH=y CONFIG_X86_EXTENDED_PLATFORM=y CONFIG_X86_GOLDFISH=y CONFIG_X86_WANT_INTEL_MID=y CONFIG_X86_INTEL_MID=y CONFIG_X86_MDFLD=y CONFIG_X86_RDC321X=y CONFIG_X86_32_IRIS=y CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_HYPERVISOR_GUEST=y # CONFIG_PARAVIRT is not set # CONFIG_XEN_PRIVILEGED_GUEST is not set CONFIG_NO_BOOTMEM=y CONFIG_MEMTEST=y # CONFIG_M486 is not set # CONFIG_M586 is not set # CONFIG_M586TSC is not set # CONFIG_M586MMX is not set CONFIG_M686=y # CONFIG_MPENTIUMII is not set # CONFIG_MPENTIUMIII is not set # CONFIG_MPENTIUMM is not set # CONFIG_MPENTIUM4 is not set # CONFIG_MK6 is not set # CONFIG_MK7 is not set # CONFIG_MK8 is not set # CONFIG_MCRUSOE is not set # CONFIG_MEFFICEON is not set # CONFIG_MWINCHIPC6 is not set # CONFIG_MWINCHIP3D is not set # CONFIG_MELAN is not set # CONFIG_MGEODEGX1 is not set # CONFIG_MGEODE_LX is not set # CONFIG_MCYRIXIII is not set # CONFIG_MVIAC3_2 is not set # CONFIG_MVIAC7 is not set # CONFIG_MCORE2 is not set # CONFIG_MATOM is not set CONFIG_X86_GENERIC=y CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_L1_CACHE_SHIFT=6 # CONFIG_X86_PPRO_FENCE is not set CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=5 CONFIG_X86_DEBUGCTLMSR=y # CONFIG_PROCESSOR_SELECT is not set CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_CYRIX_32=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_CENTAUR=y CONFIG_CPU_SUP_TRANSMETA_32=y CONFIG_CPU_SUP_UMC_32=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_APB_TIMER=y CONFIG_DMI=y CONFIG_NR_CPUS=1 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_PREEMPT_COUNT=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y # CONFIG_X86_MCE is not set CONFIG_VM86=y CONFIG_TOSHIBA=y CONFIG_I8K=y CONFIG_X86_REBOOTFIXUPS=y # CONFIG_MICROCODE is not set # CONFIG_MICROCODE_INTEL_EARLY is not set # CONFIG_MICROCODE_AMD_EARLY is not set CONFIG_X86_MSR=y # CONFIG_X86_CPUID is not set # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=y # CONFIG_HIGHMEM64G is not set CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_3G_OPT is not set # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_2G_OPT is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ILLEGAL_POINTER_VALUE=0 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y CONFIG_HAVE_MEMBLOCK=y CONFIG_HAVE_MEMBLOCK_NODE_MAP=y CONFIG_ARCH_DISCARD_MEMBLOCK=y # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=999999 CONFIG_BALLOON_COMPACTION=y CONFIG_COMPACTION=y CONFIG_MIGRATION=y # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y CONFIG_KSM=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y # CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set CONFIG_CROSS_MEMORY_ATTACH=y CONFIG_NEED_PER_CPU_KM=y # CONFIG_CLEANCACHE is not set # CONFIG_CMA is not set # CONFIG_ZBUD is not set CONFIG_HIGHPTE=y CONFIG_X86_CHECK_BIOS_CORRUPTION=y # CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set CONFIG_X86_RESERVE_LOW=64 CONFIG_MATH_EMULATION=y # CONFIG_MTRR is not set # CONFIG_ARCH_RANDOM is not set CONFIG_X86_SMAP=y # CONFIG_SECCOMP is not set # CONFIG_CC_STACKPROTECTOR is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 # CONFIG_SCHED_HRTICK is not set CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y CONFIG_X86_NEED_RELOCS=y CONFIG_PHYSICAL_ALIGN=0x1000000 CONFIG_COMPAT_VDSO=y # CONFIG_CMDLINE_BOOL is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # # Power management and ACPI options # CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_PM_SLEEP=y # CONFIG_PM_AUTOSLEEP is not set # CONFIG_PM_WAKELOCKS is not set CONFIG_PM_RUNTIME=y CONFIG_PM=y # CONFIG_PM_DEBUG is not set # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set # CONFIG_ACPI is not set CONFIG_SFI=y CONFIG_X86_APM_BOOT=y CONFIG_APM=y CONFIG_APM_IGNORE_USER_SUSPEND=y # CONFIG_APM_DO_ENABLE is not set CONFIG_APM_CPU_IDLE=y # CONFIG_APM_DISPLAY_BLANK is not set # CONFIG_APM_ALLOW_INTS is not set # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_GOV_COMMON=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_STAT_DETAILS=y CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_GOV_ONDEMAND is not set CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y # # x86 CPU frequency scaling drivers # CONFIG_X86_INTEL_PSTATE=y CONFIG_X86_POWERNOW_K6=y CONFIG_X86_POWERNOW_K7=y # CONFIG_X86_GX_SUSPMOD is not set # CONFIG_X86_SPEEDSTEP_CENTRINO is not set # CONFIG_X86_SPEEDSTEP_ICH is not set CONFIG_X86_SPEEDSTEP_SMI=y # CONFIG_X86_P4_CLOCKMOD is not set CONFIG_X86_CPUFREQ_NFORCE2=y CONFIG_X86_LONGRUN=y # # shared options # CONFIG_X86_SPEEDSTEP_LIB=y CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK=y # # CPU Idle # CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y # CONFIG_CPU_IDLE_GOV_LADDER is not set CONFIG_CPU_IDLE_GOV_MENU=y # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set CONFIG_INTEL_IDLE=y # # Bus options (PCI etc.) # CONFIG_PCI=y # CONFIG_PCI_GOBIOS is not set # CONFIG_PCI_GOMMCONFIG is not set # CONFIG_PCI_GODIRECT is not set # CONFIG_PCI_GOOLPC is not set CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCI_OLPC=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_CNB20LE_QUIRK is not set # CONFIG_PCIEPORTBUS is not set CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set CONFIG_PCI_STUB=y # CONFIG_HT_IRQ is not set CONFIG_PCI_ATS=y CONFIG_PCI_IOV=y CONFIG_PCI_PRI=y # CONFIG_PCI_PASID is not set CONFIG_PCI_LABEL=y # # PCI host controller drivers # CONFIG_ISA_DMA_API=y # CONFIG_ISA is not set CONFIG_SCx200=y CONFIG_SCx200HR_TIMER=y CONFIG_OLPC=y # CONFIG_OLPC_XO1_PM is not set CONFIG_ALIX=y CONFIG_NET5501=y # CONFIG_GEOS is not set CONFIG_AMD_NB=y CONFIG_PCCARD=y # CONFIG_PCMCIA is not set # CONFIG_CARDBUS is not set # # PC-card bridges # CONFIG_YENTA=y CONFIG_YENTA_O2=y # CONFIG_YENTA_RICOH is not set CONFIG_YENTA_TI=y # CONFIG_YENTA_TOSHIBA is not set CONFIG_HOTPLUG_PCI=y CONFIG_HOTPLUG_PCI_COMPAQ=y # CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set # CONFIG_HOTPLUG_PCI_IBM is not set CONFIG_HOTPLUG_PCI_CPCI=y CONFIG_HOTPLUG_PCI_CPCI_ZT5550=y CONFIG_HOTPLUG_PCI_CPCI_GENERIC=y CONFIG_HOTPLUG_PCI_SHPC=y # CONFIG_RAPIDIO is not set CONFIG_X86_SYSFB=y # # Executable file formats / Emulations # CONFIG_BINFMT_ELF=y CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y # CONFIG_BINFMT_SCRIPT is not set CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_COREDUMP is not set CONFIG_HAVE_ATOMIC_IOMAP=y # CONFIG_NET is not set # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="" # CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_EXTRA_FIRMWARE="" CONFIG_FW_LOADER_USER_HELPER=y CONFIG_DEBUG_DRIVER=y CONFIG_DEBUG_DEVRES=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_GENERIC_CPU_DEVICES is not set CONFIG_REGMAP=y CONFIG_REGMAP_I2C=y CONFIG_REGMAP_SPI=y CONFIG_REGMAP_MMIO=y CONFIG_REGMAP_IRQ=y CONFIG_DMA_SHARED_BUFFER=y # # Bus devices # CONFIG_MTD=y CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set CONFIG_MTD_REDBOOT_PARTS_READONLY=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_OF_PARTS=y CONFIG_MTD_AR7_PARTS=y # # User Modules And Translation Layers # CONFIG_MTD_OOPS=y # # RAM/ROM/Flash chip drivers # # CONFIG_MTD_CFI is not set CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_GEN_PROBE=y CONFIG_MTD_CFI_ADV_OPTIONS=y CONFIG_MTD_CFI_NOSWAP=y # CONFIG_MTD_CFI_BE_BYTE_SWAP is not set # CONFIG_MTD_CFI_LE_BYTE_SWAP is not set # CONFIG_MTD_CFI_GEOMETRY is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set CONFIG_MTD_OTP=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y CONFIG_MTD_ROM=y CONFIG_MTD_ABSENT=y # # Mapping drivers for chip access # CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_COMPAT=y CONFIG_MTD_PHYSMAP_START=0x8000000 CONFIG_MTD_PHYSMAP_LEN=0 CONFIG_MTD_PHYSMAP_BANKWIDTH=2 CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_TS5500=y CONFIG_MTD_SBC_GXX=y # CONFIG_MTD_AMD76XROM is not set # CONFIG_MTD_ICHXROM is not set # CONFIG_MTD_ESB2ROM is not set # CONFIG_MTD_CK804XROM is not set CONFIG_MTD_SCB2_FLASH=y # CONFIG_MTD_NETtel is not set # CONFIG_MTD_L440GX is not set CONFIG_MTD_PCI=y CONFIG_MTD_GPIO_ADDR=y # CONFIG_MTD_INTEL_VR_NOR is not set CONFIG_MTD_PLATRAM=y # CONFIG_MTD_LATCH_ADDR is not set # # Self-contained MTD device drivers # # CONFIG_MTD_PMC551 is not set CONFIG_MTD_DATAFLASH=y # CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set CONFIG_MTD_DATAFLASH_OTP=y CONFIG_MTD_M25P80=y CONFIG_M25PXX_USE_FAST_READ=y CONFIG_MTD_SST25L=y CONFIG_MTD_SLRAM=y CONFIG_MTD_PHRAM=y CONFIG_MTD_MTDRAM=y CONFIG_MTDRAM_TOTAL_SIZE=4096 CONFIG_MTDRAM_ERASE_SIZE=128 CONFIG_MTDRAM_ABS_POS=0 # # Disk-On-Chip Device Drivers # CONFIG_MTD_DOCG3=y CONFIG_BCH_CONST_M=14 CONFIG_BCH_CONST_T=4 CONFIG_MTD_NAND_ECC=y CONFIG_MTD_NAND_ECC_SMC=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_BCH=y CONFIG_MTD_NAND_ECC_BCH=y # CONFIG_MTD_SM_COMMON is not set CONFIG_MTD_NAND_DENALI=y CONFIG_MTD_NAND_DENALI_PCI=y CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR=0xFF108018 CONFIG_MTD_NAND_GPIO=y CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_RICOH is not set CONFIG_MTD_NAND_DISKONCHIP=y # CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y CONFIG_MTD_NAND_DOCG4=y CONFIG_MTD_NAND_CAFE=y # CONFIG_MTD_NAND_CS553X is not set CONFIG_MTD_NAND_NANDSIM=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_ONENAND=y # CONFIG_MTD_ONENAND_VERIFY_WRITE is not set # CONFIG_MTD_ONENAND_GENERIC is not set CONFIG_MTD_ONENAND_OTP=y CONFIG_MTD_ONENAND_2X_PROGRAM=y # # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set CONFIG_MTD_UBI=y CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MTD_UBI_BEB_LIMIT=20 CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_GLUEBI=y CONFIG_OF=y # # Device Tree and Open Firmware support # CONFIG_PROC_DEVICETREE=y CONFIG_OF_SELFTEST=y CONFIG_OF_PROMTREE=y CONFIG_OF_ADDRESS=y CONFIG_OF_IRQ=y CONFIG_OF_PCI=y CONFIG_OF_PCI_IRQ=y CONFIG_OF_MTD=y CONFIG_PARPORT=y CONFIG_PARPORT_PC=y # CONFIG_PARPORT_PC_FIFO is not set CONFIG_PARPORT_PC_SUPERIO=y # CONFIG_PARPORT_GSC is not set CONFIG_PARPORT_AX88796=y # CONFIG_PARPORT_1284 is not set CONFIG_PARPORT_NOT_PC=y # # Misc devices # CONFIG_SENSORS_LIS3LV02D=y # CONFIG_AD525X_DPOT is not set CONFIG_DUMMY_IRQ=y # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set # CONFIG_INTEL_MID_PTI is not set CONFIG_SGI_IOC4=y CONFIG_TIFM_CORE=y CONFIG_TIFM_7XX1=y # CONFIG_ICS932S401 is not set CONFIG_ATMEL_SSC=y CONFIG_ENCLOSURE_SERVICES=y CONFIG_CS5535_MFGPT=y CONFIG_CS5535_MFGPT_DEFAULT_IRQ=7 CONFIG_CS5535_CLOCK_EVENT_SRC=y CONFIG_HP_ILO=y CONFIG_APDS9802ALS=y # CONFIG_ISL29003 is not set CONFIG_ISL29020=y # CONFIG_SENSORS_TSL2550 is not set CONFIG_SENSORS_BH1780=y CONFIG_SENSORS_BH1770=y CONFIG_SENSORS_APDS990X=y CONFIG_HMC6352=y # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set # CONFIG_VMWARE_BALLOON is not set CONFIG_BMP085=y # CONFIG_BMP085_I2C is not set CONFIG_BMP085_SPI=y CONFIG_PCH_PHUB=y CONFIG_USB_SWITCH_FSA9480=y CONFIG_LATTICE_ECP3_CONFIG=y # CONFIG_SRAM is not set CONFIG_C2PORT=y CONFIG_C2PORT_DURAMAR_2150=y # # EEPROM support # CONFIG_EEPROM_AT24=y CONFIG_EEPROM_AT25=y # CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_MAX6875 is not set CONFIG_EEPROM_93CX6=y # CONFIG_EEPROM_93XX46 is not set # CONFIG_CB710_CORE is not set # # Texas Instruments shared transport line discipline # # CONFIG_SENSORS_LIS3_SPI is not set CONFIG_SENSORS_LIS3_I2C=y # # Altera FPGA firmware download module # # CONFIG_ALTERA_STAPL is not set CONFIG_VMWARE_VMCI=y CONFIG_HAVE_IDE=y # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # CONFIG_FIREWIRE=y # CONFIG_FIREWIRE_OHCI is not set CONFIG_FIREWIRE_NOSY=y # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=y CONFIG_INPUT_POLLDEV=y CONFIG_INPUT_SPARSEKMAP=y CONFIG_INPUT_MATRIXKMAP=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=y # CONFIG_INPUT_EVDEV is not set CONFIG_INPUT_EVBUG=y # # Input Device Drivers # # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set CONFIG_INPUT_TABLET=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_88PM860X=y # CONFIG_TOUCHSCREEN_ADS7846 is not set # CONFIG_TOUCHSCREEN_AD7877 is not set CONFIG_TOUCHSCREEN_AD7879=y # CONFIG_TOUCHSCREEN_AD7879_I2C is not set # CONFIG_TOUCHSCREEN_AD7879_SPI is not set # CONFIG_TOUCHSCREEN_ATMEL_MXT is not set # CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set CONFIG_TOUCHSCREEN_BU21013=y # CONFIG_TOUCHSCREEN_CY8CTMG110 is not set # CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set CONFIG_TOUCHSCREEN_CYTTSP4_CORE=y # CONFIG_TOUCHSCREEN_CYTTSP4_I2C is not set CONFIG_TOUCHSCREEN_CYTTSP4_SPI=y # CONFIG_TOUCHSCREEN_DA9034 is not set # CONFIG_TOUCHSCREEN_DA9052 is not set CONFIG_TOUCHSCREEN_DYNAPRO=y CONFIG_TOUCHSCREEN_HAMPSHIRE=y CONFIG_TOUCHSCREEN_EETI=y CONFIG_TOUCHSCREEN_EGALAX=y CONFIG_TOUCHSCREEN_FUJITSU=y # CONFIG_TOUCHSCREEN_ILI210X is not set CONFIG_TOUCHSCREEN_GUNZE=y # CONFIG_TOUCHSCREEN_ELO is not set CONFIG_TOUCHSCREEN_WACOM_W8001=y CONFIG_TOUCHSCREEN_WACOM_I2C=y # CONFIG_TOUCHSCREEN_MAX11801 is not set CONFIG_TOUCHSCREEN_MCS5000=y CONFIG_TOUCHSCREEN_MMS114=y CONFIG_TOUCHSCREEN_MTOUCH=y CONFIG_TOUCHSCREEN_INEXIO=y # CONFIG_TOUCHSCREEN_INTEL_MID is not set CONFIG_TOUCHSCREEN_MK712=y CONFIG_TOUCHSCREEN_PENMOUNT=y CONFIG_TOUCHSCREEN_EDT_FT5X06=y CONFIG_TOUCHSCREEN_TOUCHRIGHT=y # CONFIG_TOUCHSCREEN_TOUCHWIN is not set # CONFIG_TOUCHSCREEN_PIXCIR is not set # CONFIG_TOUCHSCREEN_WM831X is not set CONFIG_TOUCHSCREEN_WM97XX=y CONFIG_TOUCHSCREEN_WM9705=y CONFIG_TOUCHSCREEN_WM9712=y # CONFIG_TOUCHSCREEN_WM9713 is not set CONFIG_TOUCHSCREEN_MC13783=y CONFIG_TOUCHSCREEN_TOUCHIT213=y # CONFIG_TOUCHSCREEN_TSC_SERIO is not set CONFIG_TOUCHSCREEN_TSC2005=y CONFIG_TOUCHSCREEN_TSC2007=y CONFIG_TOUCHSCREEN_PCAP=y # CONFIG_TOUCHSCREEN_ST1232 is not set CONFIG_TOUCHSCREEN_STMPE=y # CONFIG_TOUCHSCREEN_TPS6507X is not set # CONFIG_INPUT_MISC is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y CONFIG_SERIO_CT82C710=y CONFIG_SERIO_PARKBD=y CONFIG_SERIO_PCIPS2=y # CONFIG_SERIO_LIBPS2 is not set CONFIG_SERIO_RAW=y CONFIG_SERIO_ALTERA_PS2=y # CONFIG_SERIO_PS2MULT is not set # CONFIG_SERIO_ARC_PS2 is not set CONFIG_SERIO_APBPS2=y CONFIG_SERIO_OLPC_APSP=y CONFIG_GAMEPORT=y # CONFIG_GAMEPORT_NS558 is not set CONFIG_GAMEPORT_L4=y CONFIG_GAMEPORT_EMU10K1=y CONFIG_GAMEPORT_FM801=y # # Character devices # CONFIG_TTY=y CONFIG_VT=y # CONFIG_CONSOLE_TRANSLATIONS is not set # CONFIG_VT_CONSOLE is not set CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_UNIX98_PTYS is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set CONFIG_TRACE_ROUTER=y CONFIG_TRACE_SINK=y CONFIG_GOLDFISH_TTY=y CONFIG_DEVKMEM=y # # Serial drivers # CONFIG_SERIAL_8250=y # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set # CONFIG_SERIAL_8250_CONSOLE is not set CONFIG_FIX_EARLYCON_MEM=y # CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y # CONFIG_SERIAL_8250_SHARE_IRQ is not set CONFIG_SERIAL_8250_DETECT_IRQ=y # CONFIG_SERIAL_8250_RSA is not set CONFIG_SERIAL_8250_DW=y # # Non-8250 serial port support # CONFIG_SERIAL_MAX3100=y CONFIG_SERIAL_MAX310X=y CONFIG_SERIAL_MRST_MAX3110=y CONFIG_SERIAL_MFD_HSU=y CONFIG_SERIAL_MFD_HSU_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_JSM=y # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_SCCNXP is not set CONFIG_SERIAL_TIMBERDALE=y # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_IFX6X60 is not set CONFIG_SERIAL_PCH_UART=y # CONFIG_SERIAL_PCH_UART_CONSOLE is not set CONFIG_SERIAL_XILINX_PS_UART=y CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y CONFIG_SERIAL_ARC=y # CONFIG_SERIAL_ARC_CONSOLE is not set CONFIG_SERIAL_ARC_NR_PORTS=1 # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set CONFIG_SERIAL_ST_ASC=y CONFIG_SERIAL_ST_ASC_CONSOLE=y CONFIG_TTY_PRINTK=y CONFIG_PRINTER=y CONFIG_LP_CONSOLE=y CONFIG_PPDEV=y # CONFIG_VIRTIO_CONSOLE is not set CONFIG_IPMI_HANDLER=y CONFIG_IPMI_PANIC_EVENT=y CONFIG_IPMI_PANIC_STRING=y CONFIG_IPMI_DEVICE_INTERFACE=y CONFIG_IPMI_SI=y CONFIG_IPMI_WATCHDOG=y CONFIG_IPMI_POWEROFF=y CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_TIMERIOMEM is not set CONFIG_HW_RANDOM_INTEL=y # CONFIG_HW_RANDOM_AMD is not set CONFIG_HW_RANDOM_GEODE=y CONFIG_HW_RANDOM_VIA=y # CONFIG_HW_RANDOM_VIRTIO is not set CONFIG_HW_RANDOM_TPM=y # CONFIG_NVRAM is not set CONFIG_R3964=y # CONFIG_APPLICOM is not set CONFIG_SONYPI=y CONFIG_MWAVE=y CONFIG_SCx200_GPIO=y CONFIG_PC8736x_GPIO=y CONFIG_NSC_GPIO=y CONFIG_HANGCHECK_TIMER=y CONFIG_TCG_TPM=y CONFIG_TCG_TIS=y CONFIG_TCG_TIS_I2C_INFINEON=y CONFIG_TCG_NSC=y CONFIG_TCG_ATMEL=y CONFIG_TCG_ST33_I2C=y CONFIG_TELCLOCK=y CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_COMPAT is not set # CONFIG_I2C_CHARDEV is not set CONFIG_I2C_MUX=y # # Multiplexer I2C Chip support # CONFIG_I2C_ARB_GPIO_CHALLENGE=y CONFIG_I2C_MUX_GPIO=y CONFIG_I2C_MUX_PCA9541=y CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_SMBUS=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # # # PC SMBus host controller drivers # CONFIG_I2C_ALI1535=y # CONFIG_I2C_ALI1563 is not set CONFIG_I2C_ALI15X3=y # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set CONFIG_I2C_I801=y CONFIG_I2C_ISCH=y # CONFIG_I2C_ISMT is not set # CONFIG_I2C_PIIX4 is not set CONFIG_I2C_NFORCE2=y CONFIG_I2C_NFORCE2_S4985=y # CONFIG_I2C_SIS5595 is not set CONFIG_I2C_SIS630=y CONFIG_I2C_SIS96X=y CONFIG_I2C_VIA=y CONFIG_I2C_VIAPRO=y # # I2C system bus drivers (mostly embedded / system-on-chip) # CONFIG_I2C_CBUS_GPIO=y CONFIG_I2C_DESIGNWARE_CORE=y CONFIG_I2C_DESIGNWARE_PCI=y # CONFIG_I2C_EG20T is not set CONFIG_I2C_GPIO=y # CONFIG_I2C_KEMPLD is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PCA_PLATFORM is not set CONFIG_I2C_PXA=y CONFIG_I2C_PXA_PCI=y # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # # CONFIG_I2C_PARPORT is not set CONFIG_I2C_PARPORT_LIGHT=y # CONFIG_I2C_TAOS_EVM is not set # # Other I2C/SMBus bus drivers # CONFIG_SCx200_I2C=y CONFIG_SCx200_I2C_SCL=12 CONFIG_SCx200_I2C_SDA=13 CONFIG_SCx200_ACB=y CONFIG_I2C_DEBUG_CORE=y # CONFIG_I2C_DEBUG_ALGO is not set CONFIG_I2C_DEBUG_BUS=y CONFIG_SPI=y CONFIG_SPI_DEBUG=y CONFIG_SPI_MASTER=y # # SPI Master Controller Drivers # CONFIG_SPI_ALTERA=y CONFIG_SPI_ATMEL=y CONFIG_SPI_BCM2835=y CONFIG_SPI_BITBANG=y # CONFIG_SPI_BUTTERFLY is not set CONFIG_SPI_EP93XX=y # CONFIG_SPI_GPIO is not set CONFIG_SPI_IMX=y CONFIG_SPI_LM70_LLP=y # CONFIG_SPI_FSL_SPI is not set # CONFIG_SPI_FSL_DSPI is not set # CONFIG_SPI_OC_TINY is not set CONFIG_SPI_OMAP24XX=y # CONFIG_SPI_TI_QSPI is not set # CONFIG_SPI_OMAP_100K is not set # CONFIG_SPI_ORION is not set CONFIG_SPI_PXA2XX_DMA=y CONFIG_SPI_PXA2XX=y CONFIG_SPI_PXA2XX_PCI=y # CONFIG_SPI_SC18IS602 is not set CONFIG_SPI_SH=y CONFIG_SPI_SH_HSPI=y CONFIG_SPI_TEGRA114=y # CONFIG_SPI_TEGRA20_SFLASH is not set # CONFIG_SPI_TEGRA20_SLINK is not set # CONFIG_SPI_TOPCLIFF_PCH is not set CONFIG_SPI_TXX9=y CONFIG_SPI_XCOMM=y # CONFIG_SPI_XILINX is not set CONFIG_SPI_DESIGNWARE=y CONFIG_SPI_DW_PCI=y # # SPI Protocol Masters # CONFIG_SPI_SPIDEV=y CONFIG_SPI_TLE62X0=y # CONFIG_HSI is not set # # PPS support # CONFIG_PPS=y # CONFIG_PPS_DEBUG is not set # # PPS clients support # CONFIG_PPS_CLIENT_KTIMER=y # CONFIG_PPS_CLIENT_LDISC is not set CONFIG_PPS_CLIENT_PARPORT=y CONFIG_PPS_CLIENT_GPIO=y # # PPS generators support # # # PTP clock support # CONFIG_PTP_1588_CLOCK=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # CONFIG_PTP_1588_CLOCK_PCH=y CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIO_DEVRES=y CONFIG_GPIOLIB=y CONFIG_OF_GPIO=y # CONFIG_DEBUG_GPIO is not set CONFIG_GPIO_SYSFS=y CONFIG_GPIO_GENERIC=y # CONFIG_GPIO_DA9052 is not set # # Memory mapped GPIO drivers: # CONFIG_GPIO_GENERIC_PLATFORM=y CONFIG_GPIO_IT8761E=y # CONFIG_GPIO_F7188X is not set # CONFIG_GPIO_TS5500 is not set CONFIG_GPIO_SCH=y CONFIG_GPIO_ICH=y CONFIG_GPIO_VX855=y # CONFIG_GPIO_GRGPIO is not set # # I2C GPIO expanders: # CONFIG_GPIO_ARIZONA=y # CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCA953X_IRQ=y # CONFIG_GPIO_PCF857X is not set CONFIG_GPIO_SX150X=y CONFIG_GPIO_STMPE=y # CONFIG_GPIO_TC3589X is not set CONFIG_GPIO_TPS65912=y # CONFIG_GPIO_TWL6040 is not set CONFIG_GPIO_WM831X=y CONFIG_GPIO_WM8350=y # CONFIG_GPIO_WM8994 is not set CONFIG_GPIO_ADP5520=y CONFIG_GPIO_ADP5588=y # CONFIG_GPIO_ADP5588_IRQ is not set CONFIG_GPIO_ADNP=y # # PCI GPIO expanders: # CONFIG_GPIO_CS5535=y CONFIG_GPIO_BT8XX=y CONFIG_GPIO_AMD8111=y CONFIG_GPIO_LANGWELL=y # CONFIG_GPIO_PCH is not set # CONFIG_GPIO_ML_IOH is not set CONFIG_GPIO_SODAVILLE=y CONFIG_GPIO_RDC321X=y # # SPI GPIO expanders: # # CONFIG_GPIO_MAX7301 is not set CONFIG_GPIO_MCP23S08=y # CONFIG_GPIO_MC33880 is not set # CONFIG_GPIO_74X164 is not set # # AC97 GPIO expanders: # # # LPC GPIO expanders: # CONFIG_GPIO_KEMPLD=y # # MODULbus GPIO expanders: # CONFIG_GPIO_PALMAS=y CONFIG_GPIO_TPS65910=y # CONFIG_GPIO_MSIC is not set # # USB GPIO expanders: # CONFIG_W1=y # # 1-wire Bus Masters # CONFIG_W1_MASTER_MATROX=y # CONFIG_W1_MASTER_DS2482 is not set CONFIG_W1_MASTER_DS1WM=y CONFIG_W1_MASTER_GPIO=y # # 1-wire Slaves # # CONFIG_W1_SLAVE_THERM is not set # CONFIG_W1_SLAVE_SMEM is not set CONFIG_W1_SLAVE_DS2408=y # CONFIG_W1_SLAVE_DS2408_READBACK is not set CONFIG_W1_SLAVE_DS2413=y CONFIG_W1_SLAVE_DS2423=y CONFIG_W1_SLAVE_DS2431=y CONFIG_W1_SLAVE_DS2433=y CONFIG_W1_SLAVE_DS2433_CRC=y CONFIG_W1_SLAVE_DS2760=y CONFIG_W1_SLAVE_DS2780=y CONFIG_W1_SLAVE_DS2781=y CONFIG_W1_SLAVE_DS28E04=y # CONFIG_W1_SLAVE_BQ27000 is not set CONFIG_POWER_SUPPLY=y CONFIG_POWER_SUPPLY_DEBUG=y CONFIG_PDA_POWER=y CONFIG_GENERIC_ADC_BATTERY=y # CONFIG_WM831X_BACKUP is not set CONFIG_WM831X_POWER=y CONFIG_WM8350_POWER=y CONFIG_TEST_POWER=y # CONFIG_BATTERY_88PM860X is not set CONFIG_BATTERY_DS2760=y CONFIG_BATTERY_DS2780=y # CONFIG_BATTERY_DS2781 is not set CONFIG_BATTERY_DS2782=y # CONFIG_BATTERY_OLPC is not set CONFIG_BATTERY_WM97XX=y CONFIG_BATTERY_SBS=y # CONFIG_BATTERY_BQ27x00 is not set CONFIG_BATTERY_DA9030=y # CONFIG_BATTERY_DA9052 is not set CONFIG_BATTERY_MAX17040=y CONFIG_BATTERY_MAX17042=y CONFIG_CHARGER_PCF50633=y # CONFIG_BATTERY_INTEL_MID is not set # CONFIG_CHARGER_MAX8903 is not set CONFIG_CHARGER_LP8727=y CONFIG_CHARGER_LP8788=y CONFIG_CHARGER_GPIO=y # CONFIG_CHARGER_MANAGER is not set # CONFIG_CHARGER_MAX8997 is not set # CONFIG_CHARGER_MAX8998 is not set # CONFIG_CHARGER_BQ2415X is not set # CONFIG_CHARGER_BQ24190 is not set CONFIG_CHARGER_SMB347=y # CONFIG_CHARGER_TPS65090 is not set CONFIG_BATTERY_GOLDFISH=y # CONFIG_POWER_RESET is not set # CONFIG_POWER_AVS is not set CONFIG_HWMON=y CONFIG_HWMON_VID=y CONFIG_HWMON_DEBUG_CHIP=y # # Native drivers # # CONFIG_SENSORS_ABITUGURU is not set CONFIG_SENSORS_ABITUGURU3=y CONFIG_SENSORS_AD7314=y CONFIG_SENSORS_AD7414=y # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADCXX is not set CONFIG_SENSORS_ADM1021=y # CONFIG_SENSORS_ADM1025 is not set CONFIG_SENSORS_ADM1026=y CONFIG_SENSORS_ADM1029=y # CONFIG_SENSORS_ADM1031 is not set CONFIG_SENSORS_ADM9240=y # CONFIG_SENSORS_ADT7310 is not set # CONFIG_SENSORS_ADT7410 is not set CONFIG_SENSORS_ADT7411=y CONFIG_SENSORS_ADT7462=y CONFIG_SENSORS_ADT7470=y CONFIG_SENSORS_ADT7475=y CONFIG_SENSORS_ASC7621=y CONFIG_SENSORS_K8TEMP=y CONFIG_SENSORS_K10TEMP=y # CONFIG_SENSORS_FAM15H_POWER is not set # CONFIG_SENSORS_ASB100 is not set # CONFIG_SENSORS_ATXP1 is not set CONFIG_SENSORS_DS620=y CONFIG_SENSORS_DS1621=y CONFIG_SENSORS_DA9052_ADC=y CONFIG_SENSORS_I5K_AMB=y CONFIG_SENSORS_F71805F=y CONFIG_SENSORS_F71882FG=y CONFIG_SENSORS_F75375S=y CONFIG_SENSORS_FSCHMD=y # CONFIG_SENSORS_G760A is not set CONFIG_SENSORS_G762=y CONFIG_SENSORS_GL518SM=y CONFIG_SENSORS_GL520SM=y CONFIG_SENSORS_GPIO_FAN=y CONFIG_SENSORS_HIH6130=y # CONFIG_SENSORS_HTU21 is not set CONFIG_SENSORS_CORETEMP=y CONFIG_SENSORS_IBMAEM=y CONFIG_SENSORS_IBMPEX=y CONFIG_SENSORS_IIO_HWMON=y CONFIG_SENSORS_IT87=y CONFIG_SENSORS_JC42=y CONFIG_SENSORS_LINEAGE=y CONFIG_SENSORS_LM63=y # CONFIG_SENSORS_LM70 is not set CONFIG_SENSORS_LM73=y CONFIG_SENSORS_LM75=y CONFIG_SENSORS_LM77=y CONFIG_SENSORS_LM78=y CONFIG_SENSORS_LM80=y CONFIG_SENSORS_LM83=y # CONFIG_SENSORS_LM85 is not set # CONFIG_SENSORS_LM87 is not set CONFIG_SENSORS_LM90=y CONFIG_SENSORS_LM92=y # CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_LTC4151 is not set # CONFIG_SENSORS_LTC4215 is not set CONFIG_SENSORS_LTC4245=y CONFIG_SENSORS_LTC4261=y CONFIG_SENSORS_LM95234=y # CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_LM95245 is not set CONFIG_SENSORS_MAX1111=y # CONFIG_SENSORS_MAX16065 is not set CONFIG_SENSORS_MAX1619=y CONFIG_SENSORS_MAX1668=y CONFIG_SENSORS_MAX197=y CONFIG_SENSORS_MAX6639=y CONFIG_SENSORS_MAX6642=y # CONFIG_SENSORS_MAX6650 is not set CONFIG_SENSORS_MAX6697=y CONFIG_SENSORS_MCP3021=y # CONFIG_SENSORS_NCT6775 is not set CONFIG_SENSORS_NTC_THERMISTOR=y # CONFIG_SENSORS_PC87360 is not set CONFIG_SENSORS_PC87427=y CONFIG_SENSORS_PCF8591=y CONFIG_PMBUS=y # CONFIG_SENSORS_PMBUS is not set # CONFIG_SENSORS_ADM1275 is not set # CONFIG_SENSORS_LM25066 is not set # CONFIG_SENSORS_LTC2978 is not set CONFIG_SENSORS_MAX16064=y # CONFIG_SENSORS_MAX34440 is not set CONFIG_SENSORS_MAX8688=y # CONFIG_SENSORS_UCD9000 is not set # CONFIG_SENSORS_UCD9200 is not set CONFIG_SENSORS_ZL6100=y # CONFIG_SENSORS_SHT15 is not set CONFIG_SENSORS_SHT21=y CONFIG_SENSORS_SIS5595=y # CONFIG_SENSORS_SMM665 is not set CONFIG_SENSORS_DME1737=y CONFIG_SENSORS_EMC1403=y CONFIG_SENSORS_EMC2103=y CONFIG_SENSORS_EMC6W201=y CONFIG_SENSORS_SMSC47M1=y CONFIG_SENSORS_SMSC47M192=y CONFIG_SENSORS_SMSC47B397=y # CONFIG_SENSORS_SCH56XX_COMMON is not set CONFIG_SENSORS_ADS1015=y # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_ADS7871 is not set # CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_INA209 is not set CONFIG_SENSORS_INA2XX=y CONFIG_SENSORS_THMC50=y # CONFIG_SENSORS_TMP102 is not set # CONFIG_SENSORS_TMP401 is not set CONFIG_SENSORS_TMP421=y CONFIG_SENSORS_VIA_CPUTEMP=y CONFIG_SENSORS_VIA686A=y CONFIG_SENSORS_VT1211=y CONFIG_SENSORS_VT8231=y # CONFIG_SENSORS_W83781D is not set CONFIG_SENSORS_W83791D=y CONFIG_SENSORS_W83792D=y CONFIG_SENSORS_W83793=y # CONFIG_SENSORS_W83795 is not set CONFIG_SENSORS_W83L785TS=y CONFIG_SENSORS_W83L786NG=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set CONFIG_SENSORS_WM831X=y CONFIG_SENSORS_WM8350=y CONFIG_SENSORS_APPLESMC=y # CONFIG_SENSORS_MC13783_ADC is not set CONFIG_THERMAL=y CONFIG_THERMAL_HWMON=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set CONFIG_THERMAL_GOV_FAIR_SHARE=y CONFIG_THERMAL_GOV_STEP_WISE=y CONFIG_THERMAL_GOV_USER_SPACE=y CONFIG_CPU_THERMAL=y CONFIG_THERMAL_EMULATION=y CONFIG_INTEL_POWERCLAMP=y # # Texas Instruments thermal drivers # # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # CONFIG_BCMA=y CONFIG_BCMA_HOST_PCI_POSSIBLE=y # CONFIG_BCMA_HOST_PCI is not set CONFIG_BCMA_HOST_SOC=y # CONFIG_BCMA_DRIVER_GMAC_CMN is not set CONFIG_BCMA_DRIVER_GPIO=y CONFIG_BCMA_DEBUG=y # # Multifunction device drivers # CONFIG_MFD_CORE=y CONFIG_MFD_CS5535=y # CONFIG_MFD_AS3711 is not set CONFIG_PMIC_ADP5520=y # CONFIG_MFD_AAT2870_CORE is not set CONFIG_MFD_CROS_EC=y CONFIG_MFD_CROS_EC_I2C=y # CONFIG_MFD_CROS_EC_SPI is not set CONFIG_PMIC_DA903X=y CONFIG_PMIC_DA9052=y CONFIG_MFD_DA9052_SPI=y CONFIG_MFD_DA9052_I2C=y # CONFIG_MFD_DA9055 is not set # CONFIG_MFD_DA9063 is not set CONFIG_MFD_MC13783=y CONFIG_MFD_MC13XXX=y CONFIG_MFD_MC13XXX_SPI=y CONFIG_MFD_MC13XXX_I2C=y CONFIG_HTC_PASIC3=y CONFIG_HTC_I2CPLD=y CONFIG_LPC_ICH=y CONFIG_LPC_SCH=y CONFIG_MFD_INTEL_MSIC=y # CONFIG_MFD_JANZ_CMODIO is not set CONFIG_MFD_KEMPLD=y CONFIG_MFD_88PM800=y CONFIG_MFD_88PM805=y CONFIG_MFD_88PM860X=y # CONFIG_MFD_MAX77686 is not set CONFIG_MFD_MAX77693=y # CONFIG_MFD_MAX8907 is not set # CONFIG_MFD_MAX8925 is not set CONFIG_MFD_MAX8997=y CONFIG_MFD_MAX8998=y CONFIG_EZX_PCAP=y CONFIG_MFD_RETU=y CONFIG_MFD_PCF50633=y # CONFIG_PCF50633_ADC is not set CONFIG_PCF50633_GPIO=y # CONFIG_UCB1400_CORE is not set CONFIG_MFD_RDC321X=y # CONFIG_MFD_RTSX_PCI is not set # CONFIG_MFD_RC5T583 is not set CONFIG_MFD_SEC_CORE=y # CONFIG_MFD_SI476X_CORE is not set # CONFIG_MFD_SM501 is not set CONFIG_MFD_SMSC=y CONFIG_ABX500_CORE=y CONFIG_AB3100_CORE=y CONFIG_AB3100_OTP=y CONFIG_MFD_STMPE=y # # STMicroelectronics STMPE Interface Drivers # # CONFIG_STMPE_I2C is not set # CONFIG_STMPE_SPI is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set CONFIG_MFD_LP8788=y CONFIG_MFD_PALMAS=y # CONFIG_TPS6105X is not set CONFIG_TPS65010=y # CONFIG_TPS6507X is not set CONFIG_MFD_TPS65090=y CONFIG_MFD_TPS65217=y # CONFIG_MFD_TPS6586X is not set CONFIG_MFD_TPS65910=y CONFIG_MFD_TPS65912=y CONFIG_MFD_TPS65912_I2C=y # CONFIG_MFD_TPS65912_SPI is not set # CONFIG_MFD_TPS80031 is not set # CONFIG_TWL4030_CORE is not set CONFIG_TWL6040_CORE=y CONFIG_MFD_WL1273_CORE=y CONFIG_MFD_LM3533=y # CONFIG_MFD_TIMBERDALE is not set CONFIG_MFD_TC3589X=y # CONFIG_MFD_TMIO is not set CONFIG_MFD_VX855=y CONFIG_MFD_ARIZONA=y # CONFIG_MFD_ARIZONA_I2C is not set CONFIG_MFD_ARIZONA_SPI=y CONFIG_MFD_WM5102=y # CONFIG_MFD_WM5110 is not set # CONFIG_MFD_WM8997 is not set CONFIG_MFD_WM8400=y CONFIG_MFD_WM831X=y CONFIG_MFD_WM831X_I2C=y CONFIG_MFD_WM831X_SPI=y CONFIG_MFD_WM8350=y CONFIG_MFD_WM8350_I2C=y CONFIG_MFD_WM8994=y CONFIG_REGULATOR=y CONFIG_REGULATOR_DEBUG=y CONFIG_REGULATOR_DUMMY=y CONFIG_REGULATOR_FIXED_VOLTAGE=y # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set CONFIG_REGULATOR_USERSPACE_CONSUMER=y # CONFIG_REGULATOR_88PM800 is not set # CONFIG_REGULATOR_88PM8607 is not set CONFIG_REGULATOR_AD5398=y CONFIG_REGULATOR_AB3100=y CONFIG_REGULATOR_ARIZONA=y CONFIG_REGULATOR_DA903X=y # CONFIG_REGULATOR_DA9052 is not set # CONFIG_REGULATOR_DA9210 is not set # CONFIG_REGULATOR_FAN53555 is not set CONFIG_REGULATOR_GPIO=y # CONFIG_REGULATOR_ISL6271A is not set # CONFIG_REGULATOR_LP3971 is not set # CONFIG_REGULATOR_LP3972 is not set CONFIG_REGULATOR_LP872X=y # CONFIG_REGULATOR_LP8755 is not set CONFIG_REGULATOR_LP8788=y CONFIG_REGULATOR_MAX1586=y # CONFIG_REGULATOR_MAX8649 is not set CONFIG_REGULATOR_MAX8660=y # CONFIG_REGULATOR_MAX8952 is not set # CONFIG_REGULATOR_MAX8973 is not set CONFIG_REGULATOR_MAX8997=y CONFIG_REGULATOR_MAX8998=y # CONFIG_REGULATOR_MAX77693 is not set CONFIG_REGULATOR_MC13XXX_CORE=y CONFIG_REGULATOR_MC13783=y CONFIG_REGULATOR_MC13892=y CONFIG_REGULATOR_PALMAS=y # CONFIG_REGULATOR_PCAP is not set CONFIG_REGULATOR_PCF50633=y CONFIG_REGULATOR_PFUZE100=y # CONFIG_REGULATOR_S2MPS11 is not set # CONFIG_REGULATOR_S5M8767 is not set CONFIG_REGULATOR_TPS51632=y # CONFIG_REGULATOR_TPS62360 is not set CONFIG_REGULATOR_TPS65023=y CONFIG_REGULATOR_TPS6507X=y CONFIG_REGULATOR_TPS65090=y CONFIG_REGULATOR_TPS65217=y CONFIG_REGULATOR_TPS6524X=y CONFIG_REGULATOR_TPS65910=y CONFIG_REGULATOR_TPS65912=y CONFIG_REGULATOR_WM831X=y CONFIG_REGULATOR_WM8350=y # CONFIG_REGULATOR_WM8400 is not set CONFIG_REGULATOR_WM8994=y CONFIG_MEDIA_SUPPORT=y # # Multimedia core support # # CONFIG_MEDIA_CAMERA_SUPPORT is not set # CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y # CONFIG_MEDIA_RADIO_SUPPORT is not set # CONFIG_MEDIA_RC_SUPPORT is not set # CONFIG_VIDEO_ADV_DEBUG is not set # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set CONFIG_DVB_CORE=y CONFIG_TTPCI_EEPROM=y CONFIG_DVB_MAX_ADAPTERS=8 CONFIG_DVB_DYNAMIC_MINORS=y # # Media drivers # CONFIG_MEDIA_PCI_SUPPORT=y # # Media capture/analog/hybrid TV support # # # Media digital TV PCI Adapters # CONFIG_DVB_BUDGET_CORE=y CONFIG_DVB_BUDGET=y # CONFIG_DVB_B2C2_FLEXCOP_PCI is not set # CONFIG_DVB_PLUTO2 is not set CONFIG_DVB_PT1=y CONFIG_DVB_NGENE=y CONFIG_DVB_DDBRIDGE=y # # Supported MMC/SDIO adapters # # CONFIG_SMS_SDIO_DRV is not set # # Supported FireWire (IEEE 1394) Adapters # CONFIG_DVB_FIREDTV=y CONFIG_DVB_FIREDTV_INPUT=y CONFIG_VIDEO_SAA7146=y # # Media ancillary drivers (tuners, sensors, i2c, frontends) # # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set # # Customize TV tuners # # CONFIG_MEDIA_TUNER_SIMPLE is not set CONFIG_MEDIA_TUNER_TDA8290=y CONFIG_MEDIA_TUNER_TDA827X=y CONFIG_MEDIA_TUNER_TDA18271=y CONFIG_MEDIA_TUNER_TDA9887=y CONFIG_MEDIA_TUNER_TEA5761=y CONFIG_MEDIA_TUNER_TEA5767=y CONFIG_MEDIA_TUNER_MT20XX=y CONFIG_MEDIA_TUNER_MT2060=y CONFIG_MEDIA_TUNER_MT2063=y CONFIG_MEDIA_TUNER_MT2266=y CONFIG_MEDIA_TUNER_MT2131=y CONFIG_MEDIA_TUNER_QT1010=y # CONFIG_MEDIA_TUNER_XC2028 is not set # CONFIG_MEDIA_TUNER_XC5000 is not set CONFIG_MEDIA_TUNER_XC4000=y # CONFIG_MEDIA_TUNER_MXL5005S is not set CONFIG_MEDIA_TUNER_MXL5007T=y CONFIG_MEDIA_TUNER_MC44S803=y CONFIG_MEDIA_TUNER_MAX2165=y # CONFIG_MEDIA_TUNER_TDA18218 is not set CONFIG_MEDIA_TUNER_FC0011=y CONFIG_MEDIA_TUNER_FC0012=y # CONFIG_MEDIA_TUNER_FC0013 is not set CONFIG_MEDIA_TUNER_TDA18212=y CONFIG_MEDIA_TUNER_E4000=y # CONFIG_MEDIA_TUNER_FC2580 is not set CONFIG_MEDIA_TUNER_TUA9001=y CONFIG_MEDIA_TUNER_IT913X=y CONFIG_MEDIA_TUNER_R820T=y # # Customise DVB Frontends # # # Multistandard (satellite) frontends # # CONFIG_DVB_STB0899 is not set CONFIG_DVB_STB6100=y # CONFIG_DVB_STV090x is not set CONFIG_DVB_STV6110x=y # # Multistandard (cable + terrestrial) frontends # CONFIG_DVB_DRXK=y CONFIG_DVB_TDA18271C2DD=y # # DVB-S (satellite) frontends # # CONFIG_DVB_CX24110 is not set CONFIG_DVB_CX24123=y CONFIG_DVB_MT312=y CONFIG_DVB_ZL10036=y CONFIG_DVB_ZL10039=y CONFIG_DVB_S5H1420=y CONFIG_DVB_STV0288=y CONFIG_DVB_STB6000=y # CONFIG_DVB_STV0299 is not set CONFIG_DVB_STV6110=y # CONFIG_DVB_STV0900 is not set CONFIG_DVB_TDA8083=y # CONFIG_DVB_TDA10086 is not set CONFIG_DVB_TDA8261=y # CONFIG_DVB_VES1X93 is not set CONFIG_DVB_TUNER_ITD1000=y # CONFIG_DVB_TUNER_CX24113 is not set CONFIG_DVB_TDA826X=y CONFIG_DVB_TUA6100=y CONFIG_DVB_CX24116=y CONFIG_DVB_SI21XX=y CONFIG_DVB_TS2020=y CONFIG_DVB_DS3000=y CONFIG_DVB_MB86A16=y # CONFIG_DVB_TDA10071 is not set # # DVB-T (terrestrial) frontends # # CONFIG_DVB_SP8870 is not set CONFIG_DVB_SP887X=y # CONFIG_DVB_CX22700 is not set CONFIG_DVB_CX22702=y # CONFIG_DVB_S5H1432 is not set CONFIG_DVB_DRXD=y CONFIG_DVB_L64781=y CONFIG_DVB_TDA1004X=y CONFIG_DVB_NXT6000=y CONFIG_DVB_MT352=y # CONFIG_DVB_ZL10353 is not set CONFIG_DVB_DIB3000MB=y CONFIG_DVB_DIB3000MC=y # CONFIG_DVB_DIB7000M is not set CONFIG_DVB_DIB7000P=y CONFIG_DVB_DIB9000=y CONFIG_DVB_TDA10048=y # CONFIG_DVB_AF9013 is not set # CONFIG_DVB_EC100 is not set CONFIG_DVB_HD29L2=y CONFIG_DVB_STV0367=y CONFIG_DVB_CXD2820R=y CONFIG_DVB_RTL2830=y CONFIG_DVB_RTL2832=y # # DVB-C (cable) frontends # # CONFIG_DVB_VES1820 is not set CONFIG_DVB_TDA10021=y # CONFIG_DVB_TDA10023 is not set # CONFIG_DVB_STV0297 is not set # # ATSC (North American/Korean Terrestrial/Cable DTV) frontends # # CONFIG_DVB_NXT200X is not set # CONFIG_DVB_OR51211 is not set CONFIG_DVB_OR51132=y CONFIG_DVB_BCM3510=y # CONFIG_DVB_LGDT330X is not set # CONFIG_DVB_LGDT3305 is not set CONFIG_DVB_LG2160=y CONFIG_DVB_S5H1409=y # CONFIG_DVB_AU8522_DTV is not set # CONFIG_DVB_S5H1411 is not set # # ISDB-T (terrestrial) frontends # CONFIG_DVB_S921=y CONFIG_DVB_DIB8000=y # CONFIG_DVB_MB86A20S is not set # # Digital terrestrial only tuners/PLL # # CONFIG_DVB_PLL is not set # CONFIG_DVB_TUNER_DIB0070 is not set # CONFIG_DVB_TUNER_DIB0090 is not set # # SEC control devices for DVB-S # # CONFIG_DVB_LNBP21 is not set # CONFIG_DVB_LNBP22 is not set CONFIG_DVB_ISL6405=y # CONFIG_DVB_ISL6421 is not set CONFIG_DVB_ISL6423=y # CONFIG_DVB_A8293 is not set # CONFIG_DVB_LGS8GL5 is not set # CONFIG_DVB_LGS8GXX is not set CONFIG_DVB_ATBM8830=y # CONFIG_DVB_TDA665x is not set CONFIG_DVB_IX2505V=y CONFIG_DVB_IT913X_FE=y CONFIG_DVB_M88RS2000=y CONFIG_DVB_AF9033=y # # Tools to develop new frontends # CONFIG_DVB_DUMMY_FE=y # # Graphics support # # CONFIG_AGP is not set CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 CONFIG_DRM=y CONFIG_DRM_KMS_HELPER=y # CONFIG_DRM_LOAD_EDID_FIRMWARE is not set CONFIG_DRM_TTM=y # # I2C encoder or helper chips # CONFIG_DRM_I2C_CH7006=y CONFIG_DRM_I2C_SIL164=y # CONFIG_DRM_I2C_NXP_TDA998X is not set CONFIG_DRM_TDFX=y CONFIG_DRM_R128=y # CONFIG_DRM_RADEON is not set # CONFIG_DRM_NOUVEAU is not set # CONFIG_DRM_MGA is not set CONFIG_DRM_VIA=y # CONFIG_DRM_SAVAGE is not set # CONFIG_DRM_VMWGFX is not set CONFIG_DRM_GMA500=y # CONFIG_DRM_GMA600 is not set # CONFIG_DRM_GMA3600 is not set CONFIG_DRM_MEDFIELD=y CONFIG_DRM_AST=y # CONFIG_DRM_MGAG200 is not set # CONFIG_DRM_CIRRUS_QEMU is not set CONFIG_DRM_QXL=y CONFIG_VGASTATE=y # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_HDMI=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DDC=y CONFIG_FB_BOOT_VESA_SUPPORT=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set CONFIG_FB_SYS_FILLRECT=y CONFIG_FB_SYS_COPYAREA=y CONFIG_FB_SYS_IMAGEBLIT=y # CONFIG_FB_FOREIGN_ENDIAN is not set CONFIG_FB_SYS_FOPS=y CONFIG_FB_DEFERRED_IO=y CONFIG_FB_HECUBA=y CONFIG_FB_SVGALIB=y # CONFIG_FB_MACMODES is not set CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y # # Frame buffer hardware drivers # CONFIG_FB_CIRRUS=y CONFIG_FB_PM2=y CONFIG_FB_PM2_FIFO_DISCONNECT=y # CONFIG_FB_CYBER2000 is not set CONFIG_FB_ARC=y # CONFIG_FB_ASILIANT is not set CONFIG_FB_IMSTT=y # CONFIG_FB_VGA16 is not set CONFIG_FB_VESA=y CONFIG_FB_N411=y CONFIG_FB_HGA=y CONFIG_FB_S1D13XXX=y # CONFIG_FB_NVIDIA is not set CONFIG_FB_RIVA=y # CONFIG_FB_RIVA_I2C is not set CONFIG_FB_RIVA_DEBUG=y CONFIG_FB_RIVA_BACKLIGHT=y CONFIG_FB_I740=y CONFIG_FB_LE80578=y CONFIG_FB_CARILLO_RANCH=y # CONFIG_FB_MATROX is not set CONFIG_FB_RADEON=y # CONFIG_FB_RADEON_I2C is not set # CONFIG_FB_RADEON_BACKLIGHT is not set CONFIG_FB_RADEON_DEBUG=y CONFIG_FB_ATY128=y # CONFIG_FB_ATY128_BACKLIGHT is not set # CONFIG_FB_ATY is not set CONFIG_FB_S3=y # CONFIG_FB_S3_DDC is not set CONFIG_FB_SAVAGE=y # CONFIG_FB_SAVAGE_I2C is not set # CONFIG_FB_SAVAGE_ACCEL is not set # CONFIG_FB_SIS is not set CONFIG_FB_VIA=y # CONFIG_FB_VIA_DIRECT_PROCFS is not set # CONFIG_FB_VIA_X_COMPATIBILITY is not set CONFIG_FB_NEOMAGIC=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set CONFIG_FB_VOODOO1=y CONFIG_FB_VT8623=y # CONFIG_FB_TRIDENT is not set CONFIG_FB_ARK=y CONFIG_FB_PM3=y CONFIG_FB_CARMINE=y CONFIG_FB_CARMINE_DRAM_EVAL=y # CONFIG_CARMINE_DRAM_CUSTOM is not set # CONFIG_FB_GEODE is not set CONFIG_FB_TMIO=y CONFIG_FB_TMIO_ACCELL=y CONFIG_FB_GOLDFISH=y CONFIG_FB_VIRTUAL=y CONFIG_FB_METRONOME=y CONFIG_FB_MB862XX=y CONFIG_FB_MB862XX_PCI_GDC=y # CONFIG_FB_MB862XX_I2C is not set # CONFIG_FB_BROADSHEET is not set # CONFIG_FB_AUO_K190X is not set # CONFIG_FB_SIMPLE is not set # CONFIG_EXYNOS_VIDEO is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y # CONFIG_LCD_CLASS_DEVICE is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=y # CONFIG_BACKLIGHT_LM3533 is not set CONFIG_BACKLIGHT_PWM=y CONFIG_BACKLIGHT_DA903X=y # CONFIG_BACKLIGHT_DA9052 is not set CONFIG_BACKLIGHT_SAHARA=y CONFIG_BACKLIGHT_WM831X=y # CONFIG_BACKLIGHT_ADP5520 is not set CONFIG_BACKLIGHT_ADP8860=y CONFIG_BACKLIGHT_ADP8870=y # CONFIG_BACKLIGHT_88PM860X is not set # CONFIG_BACKLIGHT_PCF50633 is not set CONFIG_BACKLIGHT_LM3630=y CONFIG_BACKLIGHT_LM3639=y CONFIG_BACKLIGHT_LP855X=y CONFIG_BACKLIGHT_LP8788=y # CONFIG_BACKLIGHT_OT200 is not set CONFIG_BACKLIGHT_TPS65217=y CONFIG_BACKLIGHT_GPIO=y # CONFIG_BACKLIGHT_LV5207LP is not set # CONFIG_BACKLIGHT_BD6107 is not set # # Console display driver support # CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y CONFIG_FB_SSD1307=y CONFIG_SOUND=y CONFIG_SOUND_OSS_CORE=y CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_DMAENGINE_PCM=y CONFIG_SND_HWDEP=y CONFIG_SND_RAWMIDI=y CONFIG_SND_COMPRESS_OFFLOAD=y CONFIG_SND_JACK=y CONFIG_SND_SEQUENCER=y CONFIG_SND_SEQ_DUMMY=y CONFIG_SND_OSSEMUL=y # CONFIG_SND_MIXER_OSS is not set CONFIG_SND_PCM_OSS=y CONFIG_SND_PCM_OSS_PLUGINS=y # CONFIG_SND_SEQUENCER_OSS is not set # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_VERBOSE_PROCFS is not set CONFIG_SND_VERBOSE_PRINTK=y CONFIG_SND_DEBUG=y CONFIG_SND_DEBUG_VERBOSE=y CONFIG_SND_VMASTER=y CONFIG_SND_DMA_SGBUF=y CONFIG_SND_RAWMIDI_SEQ=y CONFIG_SND_OPL3_LIB_SEQ=y # CONFIG_SND_OPL4_LIB_SEQ is not set # CONFIG_SND_SBAWE_SEQ is not set CONFIG_SND_EMU10K1_SEQ=y CONFIG_SND_MPU401_UART=y CONFIG_SND_OPL3_LIB=y CONFIG_SND_VX_LIB=y CONFIG_SND_AC97_CODEC=y # CONFIG_SND_DRIVERS is not set CONFIG_SND_SB_COMMON=y CONFIG_SND_SB16_DSP=y CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set CONFIG_SND_ALS300=y CONFIG_SND_ALS4000=y # CONFIG_SND_ALI5451 is not set CONFIG_SND_ASIHPI=y # CONFIG_SND_ATIIXP is not set CONFIG_SND_ATIIXP_MODEM=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set # CONFIG_SND_AW2 is not set CONFIG_SND_AZT3328=y CONFIG_SND_BT87X=y CONFIG_SND_BT87X_OVERCLOCK=y # CONFIG_SND_CA0106 is not set CONFIG_SND_CMIPCI=y CONFIG_SND_OXYGEN_LIB=y CONFIG_SND_OXYGEN=y CONFIG_SND_CS4281=y CONFIG_SND_CS46XX=y CONFIG_SND_CS46XX_NEW_DSP=y CONFIG_SND_CS5530=y CONFIG_SND_CS5535AUDIO=y # CONFIG_SND_CTXFI is not set CONFIG_SND_DARLA20=y # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set # CONFIG_SND_DARLA24 is not set # CONFIG_SND_GINA24 is not set # CONFIG_SND_LAYLA24 is not set # CONFIG_SND_MONA is not set CONFIG_SND_MIA=y # CONFIG_SND_ECHO3G is not set CONFIG_SND_INDIGO=y CONFIG_SND_INDIGOIO=y # CONFIG_SND_INDIGODJ is not set CONFIG_SND_INDIGOIOX=y # CONFIG_SND_INDIGODJX is not set CONFIG_SND_EMU10K1=y CONFIG_SND_EMU10K1X=y CONFIG_SND_ENS1370=y CONFIG_SND_ENS1371=y CONFIG_SND_ES1938=y CONFIG_SND_ES1968=y CONFIG_SND_ES1968_INPUT=y CONFIG_SND_FM801=y # CONFIG_SND_HDA_INTEL is not set CONFIG_SND_HDSP=y # # Don't forget to add built-in firmwares for HDSP driver # # CONFIG_SND_HDSPM is not set # CONFIG_SND_ICE1712 is not set CONFIG_SND_ICE1724=y # CONFIG_SND_INTEL8X0 is not set # CONFIG_SND_INTEL8X0M is not set # CONFIG_SND_KORG1212 is not set CONFIG_SND_LOLA=y CONFIG_SND_LX6464ES=y # CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_MIXART is not set CONFIG_SND_NM256=y CONFIG_SND_PCXHR=y CONFIG_SND_RIPTIDE=y CONFIG_SND_RME32=y CONFIG_SND_RME96=y # CONFIG_SND_RME9652 is not set CONFIG_SND_SIS7019=y CONFIG_SND_SONICVIBES=y # CONFIG_SND_TRIDENT is not set CONFIG_SND_VIA82XX=y CONFIG_SND_VIA82XX_MODEM=y CONFIG_SND_VIRTUOSO=y CONFIG_SND_VX222=y # CONFIG_SND_YMFPCI is not set CONFIG_SND_SPI=y CONFIG_SND_AT73C213=y CONFIG_SND_AT73C213_TARGET_BITRATE=48000 CONFIG_SND_FIREWIRE=y CONFIG_SND_FIREWIRE_LIB=y # CONFIG_SND_FIREWIRE_SPEAKERS is not set # CONFIG_SND_ISIGHT is not set CONFIG_SND_SCS1X=y CONFIG_SND_SOC=y CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y CONFIG_SND_ATMEL_SOC=y CONFIG_SND_SOC_FSL_SSI=y CONFIG_SND_SOC_FSL_SPDIF=y CONFIG_SND_IMX_SOC=y CONFIG_SND_SOC_IMX_PCM_DMA=y CONFIG_SND_SOC_IMX_AUDMUX=y CONFIG_SND_SOC_IMX_WM8962=y # CONFIG_SND_SOC_IMX_SGTL5000 is not set CONFIG_SND_SOC_IMX_SPDIF=y CONFIG_SND_KIRKWOOD_SOC=y CONFIG_SND_KIRKWOOD_SOC_OPENRD=y CONFIG_SND_KIRKWOOD_SOC_T5325=y CONFIG_SND_MFLD_MACHINE=y CONFIG_SND_SST_PLATFORM=y CONFIG_SND_SOC_TEGRA=y # CONFIG_SND_SOC_TEGRA_RT5640 is not set CONFIG_SND_SOC_TEGRA_WM8753=y CONFIG_SND_SOC_TEGRA_WM8903=y CONFIG_SND_SOC_TEGRA_TRIMSLICE=y CONFIG_SND_SOC_TEGRA_ALC5632=y CONFIG_SND_SOC_I2C_AND_SPI=y # CONFIG_SND_SOC_ALL_CODECS is not set CONFIG_SND_SOC_ALC5623=y CONFIG_SND_SOC_ALC5632=y CONFIG_SND_SOC_CS42L51=y CONFIG_SND_SOC_SN95031=y CONFIG_SND_SOC_SPDIF=y CONFIG_SND_SOC_TLV320AIC23=y CONFIG_SND_SOC_WM8753=y CONFIG_SND_SOC_WM8903=y CONFIG_SND_SOC_WM8962=y # CONFIG_SND_SIMPLE_CARD is not set # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y # # HID support # CONFIG_HID=y # CONFIG_HID_BATTERY_STRENGTH is not set # CONFIG_HIDRAW is not set CONFIG_UHID=y CONFIG_HID_GENERIC=y # # Special HID drivers # CONFIG_HID_A4TECH=y CONFIG_HID_ACRUX=y CONFIG_HID_ACRUX_FF=y CONFIG_HID_APPLE=y CONFIG_HID_AUREAL=y # CONFIG_HID_BELKIN is not set CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_PRODIKEYS=y # CONFIG_HID_CYPRESS is not set CONFIG_HID_DRAGONRISE=y # CONFIG_DRAGONRISE_FF is not set # CONFIG_HID_EMS_FF is not set # CONFIG_HID_ELECOM is not set # CONFIG_HID_EZKEY is not set CONFIG_HID_KEYTOUCH=y CONFIG_HID_KYE=y CONFIG_HID_UCLOGIC=y CONFIG_HID_WALTOP=y CONFIG_HID_GYRATION=y # CONFIG_HID_ICADE is not set CONFIG_HID_TWINHAN=y CONFIG_HID_KENSINGTON=y # CONFIG_HID_LCPOWER is not set CONFIG_HID_LOGITECH=y CONFIG_HID_LOGITECH_DJ=y CONFIG_LOGITECH_FF=y CONFIG_LOGIRUMBLEPAD2_FF=y # CONFIG_LOGIG940_FF is not set CONFIG_LOGIWHEELS_FF=y CONFIG_HID_MAGICMOUSE=y # CONFIG_HID_MICROSOFT is not set # CONFIG_HID_MONTEREY is not set # CONFIG_HID_MULTITOUCH is not set CONFIG_HID_ORTEK=y # CONFIG_HID_PANTHERLORD is not set CONFIG_HID_PETALYNX=y # CONFIG_HID_PICOLCD is not set CONFIG_HID_PRIMAX=y CONFIG_HID_SAITEK=y CONFIG_HID_SAMSUNG=y CONFIG_HID_SPEEDLINK=y # CONFIG_HID_STEELSERIES is not set CONFIG_HID_SUNPLUS=y CONFIG_HID_GREENASIA=y CONFIG_GREENASIA_FF=y CONFIG_HID_SMARTJOYPLUS=y # CONFIG_SMARTJOYPLUS_FF is not set CONFIG_HID_TIVO=y CONFIG_HID_TOPSEED=y CONFIG_HID_THINGM=y # CONFIG_HID_THRUSTMASTER is not set CONFIG_HID_WACOM=y CONFIG_HID_WIIMOTE=y CONFIG_HID_XINMO=y # CONFIG_HID_ZEROPLUS is not set # CONFIG_HID_ZYDACRON is not set CONFIG_HID_SENSOR_HUB=y # # I2C HID support # CONFIG_I2C_HID=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SUPPORT is not set # CONFIG_UWB is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set CONFIG_MMC_UNSAFE_RESUME=y CONFIG_MMC_CLKGATE=y # # MMC/SD/SDIO Card Drivers # CONFIG_SDIO_UART=y CONFIG_MMC_TEST=y # # MMC/SD/SDIO Host Controller Drivers # CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PCI=y # CONFIG_MMC_RICOH_MMC is not set CONFIG_MMC_SDHCI_PLTFM=y # CONFIG_MMC_OMAP_HS is not set CONFIG_MMC_WBSD=y CONFIG_MMC_TIFM_SD=y CONFIG_MMC_GOLDFISH=y # CONFIG_MMC_CB710 is not set # CONFIG_MMC_VIA_SDMMC is not set CONFIG_MEMSTICK=y # CONFIG_MEMSTICK_DEBUG is not set # # MemoryStick drivers # # CONFIG_MEMSTICK_UNSAFE_RESUME is not set # # MemoryStick Host Controller Drivers # CONFIG_MEMSTICK_TIFM_MS=y CONFIG_MEMSTICK_JMICRON_38X=y CONFIG_MEMSTICK_R592=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # # LED drivers # # CONFIG_LEDS_88PM860X is not set CONFIG_LEDS_LM3530=y CONFIG_LEDS_LM3533=y CONFIG_LEDS_LM3642=y CONFIG_LEDS_NET48XX=y # CONFIG_LEDS_WRAP is not set CONFIG_LEDS_PCA9532=y CONFIG_LEDS_PCA9532_GPIO=y # CONFIG_LEDS_GPIO is not set CONFIG_LEDS_LP3944=y CONFIG_LEDS_LP55XX_COMMON=y # CONFIG_LEDS_LP5521 is not set # CONFIG_LEDS_LP5523 is not set CONFIG_LEDS_LP5562=y # CONFIG_LEDS_LP8501 is not set CONFIG_LEDS_LP8788=y CONFIG_LEDS_CLEVO_MAIL=y CONFIG_LEDS_PCA955X=y # CONFIG_LEDS_PCA963X is not set # CONFIG_LEDS_WM831X_STATUS is not set # CONFIG_LEDS_WM8350 is not set # CONFIG_LEDS_DA903X is not set CONFIG_LEDS_DA9052=y CONFIG_LEDS_DAC124S085=y CONFIG_LEDS_PWM=y # CONFIG_LEDS_REGULATOR is not set CONFIG_LEDS_BD2802=y # CONFIG_LEDS_INTEL_SS4200 is not set # CONFIG_LEDS_LT3593 is not set CONFIG_LEDS_ADP5520=y CONFIG_LEDS_MC13783=y # CONFIG_LEDS_TCA6507 is not set CONFIG_LEDS_MAX8997=y CONFIG_LEDS_LM355x=y CONFIG_LEDS_OT200=y # CONFIG_LEDS_BLINKM is not set # # LED Triggers # CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y # CONFIG_LEDS_TRIGGER_ONESHOT is not set CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_BACKLIGHT=y CONFIG_LEDS_TRIGGER_CPU=y CONFIG_LEDS_TRIGGER_GPIO=y CONFIG_LEDS_TRIGGER_DEFAULT_ON=y # # iptables trigger is under Netfilter config (LED target) # # CONFIG_LEDS_TRIGGER_TRANSIENT is not set # CONFIG_LEDS_TRIGGER_CAMERA is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set # CONFIG_RTC_SYSTOHC is not set CONFIG_RTC_DEBUG=y # # RTC interfaces # # CONFIG_RTC_INTF_SYSFS is not set # CONFIG_RTC_INTF_PROC is not set CONFIG_RTC_INTF_DEV=y CONFIG_RTC_INTF_DEV_UIE_EMUL=y # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # CONFIG_RTC_DRV_88PM860X=y CONFIG_RTC_DRV_88PM80X=y CONFIG_RTC_DRV_DS1307=y CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS3232 is not set CONFIG_RTC_DRV_LP8788=y # CONFIG_RTC_DRV_MAX6900 is not set CONFIG_RTC_DRV_MAX8998=y CONFIG_RTC_DRV_MAX8997=y CONFIG_RTC_DRV_RS5C372=y CONFIG_RTC_DRV_ISL1208=y # CONFIG_RTC_DRV_ISL12022 is not set CONFIG_RTC_DRV_X1205=y # CONFIG_RTC_DRV_PALMAS is not set CONFIG_RTC_DRV_PCF2127=y # CONFIG_RTC_DRV_PCF8523 is not set CONFIG_RTC_DRV_PCF8563=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_BQ32K is not set CONFIG_RTC_DRV_TPS65910=y CONFIG_RTC_DRV_S35390A=y CONFIG_RTC_DRV_FM3130=y CONFIG_RTC_DRV_RX8581=y CONFIG_RTC_DRV_RX8025=y # CONFIG_RTC_DRV_EM3027 is not set CONFIG_RTC_DRV_RV3029C2=y # # SPI RTC drivers # CONFIG_RTC_DRV_M41T93=y CONFIG_RTC_DRV_M41T94=y CONFIG_RTC_DRV_DS1305=y # CONFIG_RTC_DRV_DS1390 is not set CONFIG_RTC_DRV_MAX6902=y # CONFIG_RTC_DRV_R9701 is not set CONFIG_RTC_DRV_RS5C348=y CONFIG_RTC_DRV_DS3234=y CONFIG_RTC_DRV_PCF2123=y CONFIG_RTC_DRV_RX4581=y # # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y CONFIG_RTC_DRV_VRTC=y CONFIG_RTC_DRV_DS1286=y CONFIG_RTC_DRV_DS1511=y CONFIG_RTC_DRV_DS1553=y # CONFIG_RTC_DRV_DS1742 is not set CONFIG_RTC_DRV_DA9052=y CONFIG_RTC_DRV_STK17TA8=y CONFIG_RTC_DRV_M48T86=y CONFIG_RTC_DRV_M48T35=y CONFIG_RTC_DRV_M48T59=y # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_V3020 is not set CONFIG_RTC_DRV_DS2404=y # CONFIG_RTC_DRV_WM831X is not set CONFIG_RTC_DRV_WM8350=y CONFIG_RTC_DRV_PCF50633=y CONFIG_RTC_DRV_AB3100=y # # on-CPU RTC drivers # # CONFIG_RTC_DRV_PCAP is not set CONFIG_RTC_DRV_MC13XXX=y CONFIG_RTC_DRV_SNVS=y # CONFIG_RTC_DRV_MOXART is not set # # HID Sensor RTC drivers # # CONFIG_DMADEVICES is not set CONFIG_AUXDISPLAY=y CONFIG_KS0108=y CONFIG_KS0108_PORT=0x378 CONFIG_KS0108_DELAY=2 CONFIG_CFAG12864B=y CONFIG_CFAG12864B_RATE=20 CONFIG_UIO=y CONFIG_UIO_CIF=y CONFIG_UIO_PDRV_GENIRQ=y # CONFIG_UIO_DMEM_GENIRQ is not set # CONFIG_UIO_AEC is not set CONFIG_UIO_SERCOS3=y CONFIG_UIO_PCI_GENERIC=y CONFIG_UIO_NETX=y CONFIG_UIO_MF624=y # CONFIG_VIRT_DRIVERS is not set CONFIG_VIRTIO=y # # Virtio drivers # CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_MMIO=y CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y # # Microsoft Hyper-V guest support # # CONFIG_STAGING is not set CONFIG_X86_PLATFORM_DEVICES=y # CONFIG_CHROMEOS_LAPTOP is not set CONFIG_DELL_LAPTOP=y CONFIG_SENSORS_HDAPS=y CONFIG_INTEL_SCU_IPC=y CONFIG_INTEL_SCU_IPC_UTIL=y CONFIG_GPIO_INTEL_PMIC=y CONFIG_INTEL_MID_POWER_BUTTON=y CONFIG_INTEL_MFLD_THERMAL=y # CONFIG_IBM_RTL is not set CONFIG_SAMSUNG_LAPTOP=y CONFIG_GOLDFISH_PIPE=y # # Hardware Spinlock drivers # CONFIG_CLKSRC_I8253=y CONFIG_CLKEVT_I8253=y CONFIG_CLKBLD_I8253=y CONFIG_DW_APB_TIMER=y # CONFIG_MAILBOX is not set CONFIG_IOMMU_SUPPORT=y CONFIG_OF_IOMMU=y # # Remoteproc drivers # CONFIG_REMOTEPROC=y CONFIG_STE_MODEM_RPROC=y # # Rpmsg drivers # CONFIG_PM_DEVFREQ=y # # DEVFREQ Governors # CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y CONFIG_DEVFREQ_GOV_PERFORMANCE=y # CONFIG_DEVFREQ_GOV_POWERSAVE is not set # CONFIG_DEVFREQ_GOV_USERSPACE is not set # # DEVFREQ Drivers # CONFIG_EXTCON=y # # Extcon Device Drivers # CONFIG_OF_EXTCON=y # CONFIG_EXTCON_GPIO is not set CONFIG_EXTCON_ADC_JACK=y CONFIG_EXTCON_MAX77693=y CONFIG_EXTCON_MAX8997=y CONFIG_EXTCON_ARIZONA=y # CONFIG_EXTCON_PALMAS is not set # CONFIG_MEMORY is not set CONFIG_IIO=y CONFIG_IIO_BUFFER=y CONFIG_IIO_BUFFER_CB=y CONFIG_IIO_KFIFO_BUF=y CONFIG_IIO_TRIGGERED_BUFFER=y CONFIG_IIO_TRIGGER=y CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 # # Accelerometers # # CONFIG_BMA180 is not set # CONFIG_HID_SENSOR_ACCEL_3D is not set # CONFIG_IIO_ST_ACCEL_3AXIS is not set CONFIG_KXSD9=y # # Analog to digital converters # CONFIG_AD_SIGMA_DELTA=y # CONFIG_AD7266 is not set # CONFIG_AD7298 is not set CONFIG_AD7476=y # CONFIG_AD7791 is not set CONFIG_AD7793=y # CONFIG_AD7887 is not set CONFIG_AD7923=y CONFIG_EXYNOS_ADC=y CONFIG_LP8788_ADC=y CONFIG_MAX1363=y # CONFIG_MCP320X is not set # CONFIG_NAU7802 is not set CONFIG_TI_ADC081C=y # # Amplifiers # # CONFIG_AD8366 is not set # # Hid Sensor IIO Common # CONFIG_HID_SENSOR_IIO_COMMON=y CONFIG_HID_SENSOR_IIO_TRIGGER=y CONFIG_HID_SENSOR_ENUM_BASE_QUIRKS=y CONFIG_IIO_ST_SENSORS_I2C=y CONFIG_IIO_ST_SENSORS_SPI=y CONFIG_IIO_ST_SENSORS_CORE=y # # Digital to analog converters # CONFIG_AD5064=y CONFIG_AD5360=y CONFIG_AD5380=y # CONFIG_AD5421 is not set CONFIG_AD5446=y # CONFIG_AD5449 is not set CONFIG_AD5504=y CONFIG_AD5624R_SPI=y CONFIG_AD5686=y CONFIG_AD5755=y # CONFIG_AD5764 is not set CONFIG_AD5791=y # CONFIG_AD7303 is not set CONFIG_MAX517=y CONFIG_MCP4725=y # # Frequency Synthesizers DDS/PLL # # # Clock Generator/Distribution # CONFIG_AD9523=y # # Phase-Locked Loop (PLL) frequency synthesizers # # CONFIG_ADF4350 is not set # # Digital gyroscope sensors # CONFIG_ADIS16080=y # CONFIG_ADIS16130 is not set CONFIG_ADIS16136=y # CONFIG_ADIS16260 is not set CONFIG_ADXRS450=y CONFIG_HID_SENSOR_GYRO_3D=y CONFIG_IIO_ST_GYRO_3AXIS=y CONFIG_IIO_ST_GYRO_I2C_3AXIS=y CONFIG_IIO_ST_GYRO_SPI_3AXIS=y # CONFIG_ITG3200 is not set # # Inertial measurement units # CONFIG_ADIS16400=y # CONFIG_ADIS16480 is not set CONFIG_IIO_ADIS_LIB=y CONFIG_IIO_ADIS_LIB_BUFFER=y CONFIG_INV_MPU6050_IIO=y # # Light sensors # # CONFIG_ADJD_S311 is not set CONFIG_APDS9300=y # CONFIG_HID_SENSOR_ALS is not set CONFIG_SENSORS_LM3533=y CONFIG_SENSORS_TSL2563=y CONFIG_VCNL4000=y # # Magnetometer sensors # CONFIG_AK8975=y CONFIG_HID_SENSOR_MAGNETOMETER_3D=y # CONFIG_IIO_ST_MAGN_3AXIS is not set # # Triggers - standalone # CONFIG_IIO_INTERRUPT_TRIGGER=y CONFIG_IIO_SYSFS_TRIGGER=y # # Pressure sensors # CONFIG_IIO_ST_PRESS=y CONFIG_IIO_ST_PRESS_I2C=y CONFIG_IIO_ST_PRESS_SPI=y # # Temperature sensors # CONFIG_TMP006=y CONFIG_NTB=y CONFIG_VME_BUS=y # # VME Bridge Drivers # CONFIG_VME_CA91CX42=y CONFIG_VME_TSI148=y # # VME Board Drivers # CONFIG_VMIVME_7805=y # # VME Device Drivers # CONFIG_PWM=y CONFIG_PWM_SYSFS=y # CONFIG_PWM_PCA9685 is not set CONFIG_IRQCHIP=y # CONFIG_IPACK_BUS is not set CONFIG_RESET_CONTROLLER=y CONFIG_FMC=y # CONFIG_FMC_FAKEDEV is not set CONFIG_FMC_TRIVIAL=y CONFIG_FMC_WRITE_EEPROM=y CONFIG_FMC_CHARDEV=y # # Firmware Drivers # # CONFIG_EDD is not set # CONFIG_FIRMWARE_MEMMAP is not set CONFIG_DELL_RBU=y CONFIG_DCDBAS=y # CONFIG_DMIID is not set CONFIG_DMI_SYSFS=y CONFIG_ISCSI_IBFT_FIND=y # CONFIG_GOOGLE_FIRMWARE is not set # # File systems # CONFIG_DCACHE_WORD_ACCESS=y # CONFIG_FS_POSIX_ACL is not set CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y # CONFIG_DNOTIFY is not set CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y # CONFIG_QUOTA is not set # CONFIG_QUOTACTL is not set CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set # # Caches # # CONFIG_FSCACHE is not set # # Pseudo filesystems # CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set # CONFIG_PROC_SYSCTL is not set # CONFIG_PROC_PAGE_MONITOR is not set CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_737=y CONFIG_NLS_CODEPAGE_775=y # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set CONFIG_NLS_CODEPAGE_855=y # CONFIG_NLS_CODEPAGE_857 is not set CONFIG_NLS_CODEPAGE_860=y CONFIG_NLS_CODEPAGE_861=y # CONFIG_NLS_CODEPAGE_862 is not set CONFIG_NLS_CODEPAGE_863=y CONFIG_NLS_CODEPAGE_864=y CONFIG_NLS_CODEPAGE_865=y CONFIG_NLS_CODEPAGE_866=y CONFIG_NLS_CODEPAGE_869=y CONFIG_NLS_CODEPAGE_936=y # CONFIG_NLS_CODEPAGE_950 is not set CONFIG_NLS_CODEPAGE_932=y CONFIG_NLS_CODEPAGE_949=y CONFIG_NLS_CODEPAGE_874=y # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_NLS_ISO8859_3=y CONFIG_NLS_ISO8859_4=y # CONFIG_NLS_ISO8859_5 is not set CONFIG_NLS_ISO8859_6=y # CONFIG_NLS_ISO8859_7 is not set CONFIG_NLS_ISO8859_9=y CONFIG_NLS_ISO8859_13=y CONFIG_NLS_ISO8859_14=y CONFIG_NLS_ISO8859_15=y # CONFIG_NLS_KOI8_R is not set CONFIG_NLS_KOI8_U=y CONFIG_NLS_MAC_ROMAN=y CONFIG_NLS_MAC_CELTIC=y # CONFIG_NLS_MAC_CENTEURO is not set CONFIG_NLS_MAC_CROATIAN=y CONFIG_NLS_MAC_CYRILLIC=y # CONFIG_NLS_MAC_GAELIC is not set CONFIG_NLS_MAC_GREEK=y CONFIG_NLS_MAC_ICELAND=y CONFIG_NLS_MAC_INUIT=y # CONFIG_NLS_MAC_ROMANIAN is not set CONFIG_NLS_MAC_TURKISH=y CONFIG_NLS_UTF8=y # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # # printk and dmesg options # CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_REDUCED=y # CONFIG_ENABLE_WARN_DEPRECATED is not set CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 # CONFIG_STRIP_ASM_SYMS is not set CONFIG_READABLE_ASM=y CONFIG_UNUSED_SYMBOLS=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_ARCH_WANT_FRAME_POINTERS=y CONFIG_FRAME_POINTER=y # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_MAGIC_SYSRQ is not set CONFIG_DEBUG_KERNEL=y # # Memory Debugging # # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUG_OBJECTS is not set CONFIG_SLUB_DEBUG_ON=y CONFIG_SLUB_STATS=y CONFIG_HAVE_DEBUG_KMEMLEAK=y # CONFIG_DEBUG_KMEMLEAK is not set CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_VIRTUAL is not set CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_HIGHMEM=y CONFIG_HAVE_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_HAVE_ARCH_KMEMCHECK=y # CONFIG_DEBUG_SHIRQ is not set # # Debug Lockups and Hangs # CONFIG_LOCKUP_DETECTOR=y CONFIG_HARDLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 # CONFIG_DETECT_HUNG_TASK is not set # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_PI_LIST=y # CONFIG_RT_MUTEX_TESTER is not set CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y CONFIG_LOCKDEP=y # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_LOCKDEP is not set CONFIG_DEBUG_ATOMIC_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set CONFIG_TRACE_IRQFLAGS=y CONFIG_STACKTRACE=y CONFIG_DEBUG_KOBJECT=y # CONFIG_DEBUG_KOBJECT_RELEASE is not set # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_WRITECOUNT=y CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # CONFIG_PROVE_RCU=y CONFIG_PROVE_RCU_REPEATEDLY=y # CONFIG_SPARSE_RCU_POINTER is not set # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=21 CONFIG_RCU_TRACE=y # CONFIG_NOTIFIER_ERROR_INJECTION is not set CONFIG_FAULT_INJECTION=y CONFIG_FAILSLAB=y CONFIG_FAIL_PAGE_ALLOC=y # CONFIG_FAIL_MMC_REQUEST is not set CONFIG_FAULT_INJECTION_DEBUG_FS=y CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y CONFIG_LATENCYTOP=y CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y # CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACER_MAX_TRACE=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_RING_BUFFER_ALLOW_SWAP=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y CONFIG_FUNCTION_TRACER=y # CONFIG_IRQSOFF_TRACER is not set CONFIG_SCHED_TRACER=y # CONFIG_FTRACE_SYSCALLS is not set CONFIG_TRACER_SNAPSHOT=y CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set # CONFIG_PROFILE_ALL_BRANCHES is not set # CONFIG_STACK_TRACER is not set CONFIG_UPROBE_EVENT=y CONFIG_PROBE_EVENTS=y # CONFIG_DYNAMIC_FTRACE is not set # CONFIG_FUNCTION_PROFILER is not set CONFIG_FTRACE_SELFTEST=y CONFIG_FTRACE_STARTUP_TEST=y CONFIG_EVENT_TRACE_TEST_SYSCALLS=y # CONFIG_MMIOTRACE is not set CONFIG_RING_BUFFER_BENCHMARK=y CONFIG_RING_BUFFER_STARTUP_TEST=y # # Runtime Testing # # CONFIG_TEST_LIST_SORT is not set CONFIG_BACKTRACE_SELF_TEST=y CONFIG_RBTREE_TEST=y # CONFIG_ATOMIC64_SELFTEST is not set CONFIG_TEST_STRING_HELPERS=y CONFIG_TEST_KSTRTOX=y CONFIG_PROVIDE_OHCI1394_DMA_INIT=y CONFIG_DMA_API_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_STRICT_DEVMEM=y # CONFIG_X86_VERBOSE_BOOTUP is not set # CONFIG_EARLY_PRINTK is not set CONFIG_X86_PTDUMP=y # CONFIG_DEBUG_RODATA is not set # CONFIG_DOUBLEFAULT is not set CONFIG_DEBUG_TLBFLUSH=y CONFIG_IOMMU_STRESS=y CONFIG_HAVE_MMIOTRACE_SUPPORT=y CONFIG_IO_DELAY_TYPE_0X80=0 CONFIG_IO_DELAY_TYPE_0XED=1 CONFIG_IO_DELAY_TYPE_UDELAY=2 CONFIG_IO_DELAY_TYPE_NONE=3 CONFIG_IO_DELAY_0X80=y # CONFIG_IO_DELAY_0XED is not set # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set CONFIG_DEFAULT_IO_DELAY_TYPE=0 CONFIG_DEBUG_BOOT_PARAMS=y CONFIG_CPA_DEBUG=y CONFIG_OPTIMIZE_INLINING=y # CONFIG_DEBUG_NMI_SELFTEST is not set CONFIG_X86_DEBUG_STATIC_CPU_HAS=y # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set CONFIG_SECURITYFS=y CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_FIPS=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_PCOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set CONFIG_CRYPTO_GF128MUL=y # CONFIG_CRYPTO_NULL is not set CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=y # CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_ABLK_HELPER_X86=y CONFIG_CRYPTO_GLUE_HELPER_X86=y # # Authenticated Encryption with Associated Data # CONFIG_CRYPTO_CCM=y # CONFIG_CRYPTO_GCM is not set CONFIG_CRYPTO_SEQIV=y # # Block modes # CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CTR=y CONFIG_CRYPTO_CTS=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_LRW=y CONFIG_CRYPTO_PCBC=y CONFIG_CRYPTO_XTS=y # # Hash modes # # CONFIG_CRYPTO_CMAC is not set CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=y CONFIG_CRYPTO_VMAC=y # # Digest # CONFIG_CRYPTO_CRC32C=y CONFIG_CRYPTO_CRC32C_INTEL=y # CONFIG_CRYPTO_CRC32 is not set # CONFIG_CRYPTO_CRC32_PCLMUL is not set # CONFIG_CRYPTO_CRCT10DIF is not set # CONFIG_CRYPTO_GHASH is not set CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=y CONFIG_CRYPTO_RMD128=y # CONFIG_CRYPTO_RMD160 is not set CONFIG_CRYPTO_RMD256=y CONFIG_CRYPTO_RMD320=y # CONFIG_CRYPTO_SHA1 is not set CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_TGR192=y CONFIG_CRYPTO_WP512=y # # Ciphers # CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_586=y CONFIG_CRYPTO_AES_NI_INTEL=y CONFIG_CRYPTO_ANUBIS=y CONFIG_CRYPTO_ARC4=y # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST_COMMON=y CONFIG_CRYPTO_CAST5=y # CONFIG_CRYPTO_CAST6 is not set CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_FCRYPT=y # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SALSA20_586 is not set # CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_SERPENT=y CONFIG_CRYPTO_SERPENT_SSE2_586=y CONFIG_CRYPTO_TEA=y CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_TWOFISH_COMMON=y CONFIG_CRYPTO_TWOFISH_586=y # # Compression # CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_ZLIB=y # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_LZ4 is not set CONFIG_CRYPTO_LZ4HC=y # # Random Number Generation # CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_PADLOCK is not set CONFIG_CRYPTO_DEV_GEODE=y CONFIG_CRYPTO_DEV_HIFN_795X=y # CONFIG_CRYPTO_DEV_HIFN_795X_RNG is not set CONFIG_HAVE_KVM=y CONFIG_VIRTUALIZATION=y CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_IO=y CONFIG_PERCPU_RWSEM=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set CONFIG_CRC_ITU_T=y CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=y # CONFIG_CRC8 is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y CONFIG_LZ4HC_COMPRESS=y CONFIG_LZ4_DECOMPRESS=y CONFIG_XZ_DEC=y # CONFIG_XZ_DEC_X86 is not set CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_IA64=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_BCJ=y CONFIG_XZ_DEC_TEST=y CONFIG_REED_SOLOMON=y CONFIG_REED_SOLOMON_DEC16=y CONFIG_BCH=y CONFIG_BCH_CONST_PARAMS=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y # CONFIG_AVERAGE is not set # CONFIG_CORDIC is not set CONFIG_DDR=y CONFIG_FONT_SUPPORT=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y

1 0

[alsa-devel] [PATCH 3/3] ASoC: cs42l73: Add Device Tree support for CS42L73
by Brian Austin 18 Oct '13

18 Oct '13

This patch adds device tree support for the cs42l73 codec. Reset Gpio and Charge Pump Frequency are available Signed-off-by: Brian Austin <brian.austin(a)cirrus.com> --- .../devicetree/bindings/sound/cs42l73.txt | 22 +++++++++++++++ sound/soc/codecs/cs42l73.c | 31 +++++++++++++++++++--- 2 files changed, 50 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/cs42l73.txt diff --git a/Documentation/devicetree/bindings/sound/cs42l73.txt b/Documentation/devicetree/bindings/sound/cs42l73.txt new file mode 100644 index 0000000..5a86495 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/cs42l73.txt @@ -0,0 +1,22 @@ +CS42L73 audio CODEC + +Required properties: + + - compatible : "cirrus,cs42l73" + + - reg : the I2C address of the device for I2C + +Optional properties: + + - reset_gpio : a GPIO spec for the reset pin. + - chgfreq : Charge Pump Frequency values 0x00-0x0F + + +Example: + +codec: cs42l73@4a { + compatible = "cirrus,cs42l73"; + reg = <0x4a>; + reset_gpio = <&gpio 10 0>; + chgfreq = <0x05>; +}; \ No newline at end of file diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c index e3187cc..4607958 100644 --- a/sound/soc/codecs/cs42l73.c +++ b/sound/soc/codecs/cs42l73.c @@ -17,7 +17,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> -#include <linux/gpio.h> +#include <linux/of_gpio.h> #include <linux/pm.h> #include <linux/i2c.h> #include <linux/regmap.h> @@ -1414,6 +1414,7 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, struct cs42l73_private *cs42l73; struct cs42l73_platform_data *pdata = dev_get_platdata(&i2c_client->dev); int ret; + u32 val32; unsigned int devid = 0; unsigned int reg; @@ -1431,9 +1432,26 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, return ret; } - if (pdata) + if (pdata) { cs42l73->pdata = *pdata; - + } else { + pdata = devm_kzalloc(&i2c_client->dev, + sizeof(struct cs42l73_platform_data), + GFP_KERNEL); + if (!pdata) { + dev_err(&i2c_client->dev, "could not allocate pdata\n"); + return -ENOMEM; + } + if (i2c_client->dev.of_node) { + if (of_property_read_u32(i2c_client->dev.of_node, + "chgfreq", &val32) >= 0) + pdata->chgfreq = val32; + } + pdata->reset_gpio = of_get_named_gpio(i2c_client->dev.of_node, + "reset-gpio", 0); + cs42l73->pdata = *pdata; + } + i2c_set_clientdata(i2c_client, cs42l73); if ( cs42l73->pdata.reset_gpio) { @@ -1493,6 +1511,12 @@ static int cs42l73_i2c_remove(struct i2c_client *client) return 0; } +static const struct of_device_id cs42l73_of_match[] = { + { .compatible = "cirrus,cs42l73", }, + {}, +}; +MODULE_DEVICE_TABLE(of, cs42l73_of_match); + static const struct i2c_device_id cs42l73_id[] = { {"cs42l73", 0}, {} @@ -1504,6 +1528,7 @@ static struct i2c_driver cs42l73_i2c_driver = { .driver = { .name = "cs42l73", .owner = THIS_MODULE, + .of_match_table = cs42l73_of_match, }, .id_table = cs42l73_id, .probe = cs42l73_i2c_probe, -- 1.8.4.rc3

1 1

[alsa-devel] [PATCH 1/3] ASoC: cs42l73: Add platform data support for cs42l73 codec
by Brian Austin 18 Oct '13

18 Oct '13

Add support for RST GPIO and Charge Pump Freq in platform data Signed-off-by: Brian Austin <brian.austin(a)cirrus.com> --- include/sound/cs42l73.h | 22 ++++++++++++++++++++ sound/soc/codecs/cs42l73.c | 51 ++++++++++++++++++++++++++++++---------------- sound/soc/codecs/cs42l73.h | 1 + 3 files changed, 56 insertions(+), 18 deletions(-) create mode 100644 include/sound/cs42l73.h diff --git a/include/sound/cs42l73.h b/include/sound/cs42l73.h new file mode 100644 index 0000000..f354be4 --- /dev/null +++ b/include/sound/cs42l73.h @@ -0,0 +1,22 @@ +/* + * linux/sound/cs42l73.h -- Platform data for CS42L73 + * + * Copyright (c) 2012 Cirrus Logic Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __CS42L73_H +#define __CS42L73_H + +struct cs42l73_platform_data { + /* RST GPIO */ + unsigned int reset_gpio; + unsigned int chgfreq; + int jack_detection; + unsigned int mclk_freq; +}; + +#endif /* __CS42L73_H */ diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c index 3b20c86..dfdb715 100644 --- a/sound/soc/codecs/cs42l73.c +++ b/sound/soc/codecs/cs42l73.c @@ -17,6 +17,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> +#include <linux/gpio.h> #include <linux/pm.h> #include <linux/i2c.h> #include <linux/regmap.h> @@ -28,6 +29,7 @@ #include <sound/soc-dapm.h> #include <sound/initval.h> #include <sound/tlv.h> +#include <sound/cs42l73.h> #include "cs42l73.h" struct sp_config { @@ -35,6 +37,7 @@ struct sp_config { u32 srate; }; struct cs42l73_private { + struct cs42l73_platform_data pdata; struct sp_config config[3]; struct regmap *regmap; u32 sysclk; @@ -310,15 +313,6 @@ static const struct soc_enum ng_delay_enum = SOC_ENUM_SINGLE(CS42L73_NGCAB, 0, ARRAY_SIZE(cs42l73_ng_delay_text), cs42l73_ng_delay_text); -static const char * const charge_pump_freq_text[] = { - "0", "1", "2", "3", "4", - "5", "6", "7", "8", "9", - "10", "11", "12", "13", "14", "15" }; - -static const struct soc_enum charge_pump_enum = - SOC_ENUM_SINGLE(CS42L73_CPFCHC, 4, - ARRAY_SIZE(charge_pump_freq_text), charge_pump_freq_text); - static const char * const cs42l73_mono_mix_texts[] = { "Left", "Right", "Mono Mix"}; @@ -511,8 +505,6 @@ static const struct snd_kcontrol_new cs42l73_snd_controls[] = { SOC_SINGLE("NG Threshold", CS42L73_NGCAB, 2, 7, 0), SOC_ENUM("NG Delay", ng_delay_enum), - SOC_ENUM("Charge Pump Frequency", charge_pump_enum), - SOC_DOUBLE_R_TLV("XSP-IP Volume", CS42L73_XSPAIPAA, CS42L73_XSPBIPBA, 0, 0x3F, 1, attn_tlv), @@ -1367,11 +1359,16 @@ static int cs42l73_probe(struct snd_soc_codec *codec) return ret; } - regcache_cache_only(cs42l73->regmap, true); - cs42l73_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - cs42l73->mclksel = CS42L73_CLKID_MCLK1; /* MCLK1 as master clk */ + /* Set Charge Pump Frequency */ + if (cs42l73->pdata.chgfreq) + snd_soc_update_bits(codec, CS42L73_CPFCHC, + CS42L73_CHARGEPUMP_MASK, + cs42l73->pdata.chgfreq << 4); + + /* MCLK1 as master clk */ + cs42l73->mclksel = CS42L73_CLKID_MCLK1; cs42l73->mclk = 0; return ret; @@ -1415,6 +1412,7 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, const struct i2c_device_id *id) { struct cs42l73_private *cs42l73; + struct cs42l73_platform_data *pdata = dev_get_platdata(&i2c_client->dev); int ret; unsigned int devid = 0; unsigned int reg; @@ -1426,14 +1424,32 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, return -ENOMEM; } - i2c_set_clientdata(i2c_client, cs42l73); - cs42l73->regmap = devm_regmap_init_i2c(i2c_client, &cs42l73_regmap); if (IS_ERR(cs42l73->regmap)) { ret = PTR_ERR(cs42l73->regmap); dev_err(&i2c_client->dev, "regmap_init() failed: %d\n", ret); return ret; } + + if (pdata) + cs42l73->pdata = *pdata; + + i2c_set_clientdata(i2c_client, cs42l73); + + if (cs42l73->pdata.reset_gpio) { + ret = gpio_request_one(cs42l73->pdata.reset_gpio, + GPIOF_OUT_INIT_HIGH, "CS42L73 /RST"); + if (ret < 0) { + dev_err(&i2c_client->dev, "Failed to request /RST %d: %d\n", + cs42l73->pdata.reset_gpio, ret); + return ret; + } + gpio_set_value_cansleep(cs42l73->pdata.reset_gpio, 0); + gpio_set_value_cansleep(cs42l73->pdata.reset_gpio, 1); + } + + regcache_cache_bypass(cs42l73->regmap, true); + /* initialize codec */ ret = regmap_read(cs42l73->regmap, CS42L73_DEVID_AB, &reg); devid = (reg & 0xFF) << 12; @@ -1444,7 +1460,6 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, ret = regmap_read(cs42l73->regmap, CS42L73_DEVID_E, &reg); devid |= (reg & 0xF0) >> 4; - if (devid != CS42L73_DEVID) { ret = -ENODEV; dev_err(&i2c_client->dev, @@ -1462,7 +1477,7 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, dev_info(&i2c_client->dev, "Cirrus Logic CS42L73, Revision: %02X\n", reg & 0xFF); - regcache_cache_only(cs42l73->regmap, true); + regcache_cache_bypass(cs42l73->regmap, false); ret = snd_soc_register_codec(&i2c_client->dev, &soc_codec_dev_cs42l73, cs42l73_dai, diff --git a/sound/soc/codecs/cs42l73.h b/sound/soc/codecs/cs42l73.h index f30a4c4..4f83d39 100644 --- a/sound/soc/codecs/cs42l73.h +++ b/sound/soc/codecs/cs42l73.h @@ -159,6 +159,7 @@ #define THMOVLD_115C 2 #define THMOVLD_098C 3 +#define CS42L73_CHARGEPUMP_MASK (0xF0) /* CS42L73_ASPC, CS42L73_XSPC, CS42L73_VSPC */ #define SP_3ST (1 << 7) -- 1.8.4.rc3

3 7

[alsa-devel] [PATCH] ASoC: kirkwood: add S/PDIF support
by Jean-Francois Moine 18 Oct '13

18 Oct '13

This patch adds S/PDIF input/output for mvebu DT boards. Signed-off-by: Jean-Francois Moine <moinejf(a)free.fr> --- Documentation/devicetree/bindings/sound/mvebu-audio.txt | 23 +++++ sound/soc/kirkwood/kirkwood-i2s.c | 128 ++++++++++++++++---------- sound/soc/kirkwood/kirkwood.h | 2 + 3 files changed, 102 insertions(+), 51 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/mvebu-audio.txt b/Documentation/devicetree/bindings/sound/mvebu-audio.txt index f0062c5..c19a5d3 100644 --- a/Documentation/devicetree/bindings/sound/mvebu-audio.txt +++ b/Documentation/devicetree/bindings/sound/mvebu-audio.txt @@ -22,6 +22,27 @@ Required properties: "internal" for the internal clock "extclk" for the external clock +Optional properties: + +- i2s-out: This is a boolean property. If present, the transmitting + function of I2S will be enabled, indicating the I2S is connected + to some IP block, such as an HDMI encoder/display-controller. + +- i2s-in: This is a boolean property. If present, the receiving + function of I2S will be enabled, indicating the I2S is connected + to some IP block, such as an HDMI encoder/display-controller. + +- spdif-out: This is a boolean property. If present, the transmitting + function of S/PDIF will be enabled, indicating there's a physical + S/PDIF out connector/jack on the board or it's connecting to some + other IP block, such as an HDMI encoder/display-controller. + +- spdif-in: This is a boolean property. If present, the receiving + function of S/PDIF will be enabled, indicating there's a physical + S/PDIF in connector/jack on the board. + +* Note: At least one of these four properties should be set in the DT binding. + Example: i2s1: audio-controller@b4000 { @@ -30,4 +51,6 @@ i2s1: audio-controller@b4000 { interrupts = <21>, <22>; clocks = <&gate_clk 13>; clock-names = "internal"; + i2s-out; + spdif-out; }; diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index 0f3d73d..c62c7fa 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -160,9 +160,11 @@ static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream, case SNDRV_PCM_FORMAT_S16_LE: i2s_value |= KIRKWOOD_I2S_CTL_SIZE_16; ctl_play = KIRKWOOD_PLAYCTL_SIZE_16_C | - KIRKWOOD_PLAYCTL_I2S_EN; + KIRKWOOD_PLAYCTL_I2S_EN | + KIRKWOOD_PLAYCTL_SPDIF_EN; ctl_rec = KIRKWOOD_RECCTL_SIZE_16_C | - KIRKWOOD_RECCTL_I2S_EN; + KIRKWOOD_RECCTL_I2S_EN | + KIRKWOOD_RECCTL_SPDIF_EN; break; /* * doesn't work... S20_3LE != kirkwood 20bit format ? @@ -178,9 +180,11 @@ static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream, case SNDRV_PCM_FORMAT_S24_LE: i2s_value |= KIRKWOOD_I2S_CTL_SIZE_24; ctl_play = KIRKWOOD_PLAYCTL_SIZE_24 | - KIRKWOOD_PLAYCTL_I2S_EN; + KIRKWOOD_PLAYCTL_I2S_EN | + KIRKWOOD_PLAYCTL_SPDIF_EN; ctl_rec = KIRKWOOD_RECCTL_SIZE_24 | - KIRKWOOD_RECCTL_I2S_EN; + KIRKWOOD_RECCTL_I2S_EN | + KIRKWOOD_PLAYCTL_I2S_EN; break; case SNDRV_PCM_FORMAT_S32_LE: i2s_value |= KIRKWOOD_I2S_CTL_SIZE_32; @@ -253,12 +257,14 @@ static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream, writel(value, priv->io + KIRKWOOD_INT_MASK); /* enable playback */ + ctl &= priv->ctl_play_mask; writel(ctl, priv->io + KIRKWOOD_PLAYCTL); break; case SNDRV_PCM_TRIGGER_STOP: /* stop audio, disable interrupts */ - ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE; + ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE | + KIRKWOOD_PLAYCTL_SPDIF_MUTE; writel(ctl, priv->io + KIRKWOOD_PLAYCTL); value = readl(priv->io + KIRKWOOD_INT_MASK); @@ -272,13 +278,15 @@ static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_PAUSE_PUSH: case SNDRV_PCM_TRIGGER_SUSPEND: - ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE; + ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE | + KIRKWOOD_PLAYCTL_SPDIF_MUTE; writel(ctl, priv->io + KIRKWOOD_PLAYCTL); break; case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - ctl &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE); + ctl &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE | + KIRKWOOD_PLAYCTL_SPDIF_MUTE); writel(ctl, priv->io + KIRKWOOD_PLAYCTL); break; @@ -301,7 +309,8 @@ static int kirkwood_i2s_rec_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_START: /* configure */ ctl = priv->ctl_rec; - value = ctl & ~KIRKWOOD_RECCTL_I2S_EN; + value = ctl & ~(KIRKWOOD_RECCTL_I2S_EN | + KIRKWOOD_RECCTL_SPDIF_EN); writel(value, priv->io + KIRKWOOD_RECCTL); /* enable interrupts */ @@ -310,6 +319,7 @@ static int kirkwood_i2s_rec_trigger(struct snd_pcm_substream *substream, writel(value, priv->io + KIRKWOOD_INT_MASK); /* enable record */ + ctl &= priv->ctl_rec_mask; writel(ctl, priv->io + KIRKWOOD_RECCTL); break; @@ -404,55 +414,75 @@ static const struct snd_soc_dai_ops kirkwood_i2s_dai_ops = { .set_fmt = kirkwood_i2s_set_fmt, }; +static const struct snd_soc_component_driver kirkwood_i2s_component = { + .name = DRV_NAME, +}; -static struct snd_soc_dai_driver kirkwood_i2s_dai = { - .probe = kirkwood_i2s_probe, - .playback = { - .channels_min = 1, - .channels_max = 2, - .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | - SNDRV_PCM_RATE_96000, - .formats = KIRKWOOD_I2S_FORMATS, - }, - .capture = { +static int kirkwood_register_component(struct device *dev, + struct kirkwood_dma_data *priv) +{ + struct device_node *np = dev->of_node; + uint32_t ctl_play_mask = ~(KIRKWOOD_PLAYCTL_I2S_EN | + KIRKWOOD_PLAYCTL_SPDIF_EN); + uint32_t ctl_rec_mask = ~(KIRKWOOD_RECCTL_I2S_EN | + KIRKWOOD_RECCTL_SPDIF_EN); + int ret; + + static const struct snd_soc_pcm_stream stream = { .channels_min = 1, .channels_max = 2, .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000, .formats = KIRKWOOD_I2S_FORMATS, - }, - .ops = &kirkwood_i2s_dai_ops, -}; + }; -static struct snd_soc_dai_driver kirkwood_i2s_dai_extclk = { - .probe = kirkwood_i2s_probe, - .playback = { - .channels_min = 1, - .channels_max = 2, - .rates = SNDRV_PCM_RATE_8000_192000 | - SNDRV_PCM_RATE_CONTINUOUS | - SNDRV_PCM_RATE_KNOT, - .formats = KIRKWOOD_I2S_FORMATS, - }, - .capture = { - .channels_min = 1, - .channels_max = 2, - .rates = SNDRV_PCM_RATE_8000_192000 | - SNDRV_PCM_RATE_CONTINUOUS | - SNDRV_PCM_RATE_KNOT, - .formats = KIRKWOOD_I2S_FORMATS, - }, - .ops = &kirkwood_i2s_dai_ops, -}; + if (np) { + if (of_property_read_bool(np, "i2s-in")) + ctl_rec_mask |= KIRKWOOD_RECCTL_I2S_EN; + if (of_property_read_bool(np, "i2s-out")) + ctl_play_mask |= KIRKWOOD_PLAYCTL_I2S_EN; + if (of_property_read_bool(np, "spdif-in")) + ctl_rec_mask |= KIRKWOOD_RECCTL_SPDIF_EN; + if (of_property_read_bool(np, "spdif-out")) + ctl_play_mask |= KIRKWOOD_PLAYCTL_SPDIF_EN; + } else { + ctl_rec_mask |= KIRKWOOD_RECCTL_I2S_EN; + ctl_play_mask |= KIRKWOOD_PLAYCTL_I2S_EN; + } + priv->ctl_play_mask = ctl_play_mask; + priv->ctl_rec_mask = ctl_rec_mask; + + priv->soc_dai.probe = kirkwood_i2s_probe; + priv->soc_dai.ops = &kirkwood_i2s_dai_ops; + if (ctl_play_mask & (KIRKWOOD_PLAYCTL_I2S_EN | + KIRKWOOD_PLAYCTL_SPDIF_EN)) { + memcpy(&priv->soc_dai.playback, &stream, + sizeof priv->soc_dai.playback); + if (!IS_ERR(priv->extclk)) + priv->soc_dai.playback.rates = SNDRV_PCM_RATE_8000_192000 | + SNDRV_PCM_RATE_CONTINUOUS | + SNDRV_PCM_RATE_KNOT; + } + if (ctl_rec_mask & (KIRKWOOD_RECCTL_I2S_EN | + KIRKWOOD_RECCTL_SPDIF_EN)) { + memcpy(&priv->soc_dai.capture, &stream, + sizeof priv->soc_dai.capture); + if (!IS_ERR(priv->extclk)) + priv->soc_dai.capture.rates = SNDRV_PCM_RATE_8000_192000 | + SNDRV_PCM_RATE_CONTINUOUS | + SNDRV_PCM_RATE_KNOT; + } -static const struct snd_soc_component_driver kirkwood_i2s_component = { - .name = DRV_NAME, -}; + ret = snd_soc_register_component(dev, &kirkwood_i2s_component, + &priv->soc_dai, 1); + if (ret) + dev_err(dev, "snd_soc_register_component failed\n"); + return ret; +} static int kirkwood_i2s_dev_probe(struct platform_device *pdev) { struct kirkwood_asoc_platform_data *data = pdev->dev.platform_data; - struct snd_soc_dai_driver *soc_dai = &kirkwood_i2s_dai; struct kirkwood_dma_data *priv; struct resource *mem; struct device_node *np = pdev->dev.of_node; @@ -503,7 +533,6 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) } else { dev_info(&pdev->dev, "found external clock\n"); clk_prepare_enable(priv->extclk); - soc_dai = &kirkwood_i2s_dai_extclk; } } @@ -520,12 +549,9 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) priv->ctl_rec |= KIRKWOOD_RECCTL_BURST_128; } - err = snd_soc_register_component(&pdev->dev, &kirkwood_i2s_component, - soc_dai, 1); - if (err) { - dev_err(&pdev->dev, "snd_soc_register_component failed\n"); + err = kirkwood_register_component(&pdev->dev, priv); + if (err) goto err_component; - } err = snd_soc_register_platform(&pdev->dev, &kirkwood_soc_platform); if (err) { diff --git a/sound/soc/kirkwood/kirkwood.h b/sound/soc/kirkwood/kirkwood.h index f8e1ccc..8f11e03 100644 --- a/sound/soc/kirkwood/kirkwood.h +++ b/sound/soc/kirkwood/kirkwood.h @@ -134,6 +134,8 @@ struct kirkwood_dma_data { struct clk *extclk; uint32_t ctl_play; uint32_t ctl_rec; + uint32_t ctl_play_mask, ctl_rec_mask; + struct snd_soc_dai_driver soc_dai; struct snd_pcm_substream *substream_play; struct snd_pcm_substream *substream_rec; int irq; -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/

3 11

[alsa-devel] [PATCH] ASoC: simple-card: un-implemented .set_fmt is not error
by Kuninori Morimoto 18 Oct '13

18 Oct '13

Current simple-card returns error if DAI doesn't support .set_fmt callback. But the return value -ENOTSUPP means "not supported", it is not error. This patch avoids such case Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- sound/soc/generic/simple-card.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 62befbd..b75c7b1 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -29,6 +29,11 @@ static int __asoc_simple_card_dai_init(struct snd_soc_dai *dai, if (!ret && daifmt) ret = snd_soc_dai_set_fmt(dai, daifmt); + if (ret == -ENOTSUPP) { + dev_warn(dai->dev, "ASoC: set_fmt is not supported\n"); + ret = 0; + } + if (!ret && set->sysclk) ret = snd_soc_dai_set_sysclk(dai, 0, set->sysclk, 0); -- 1.7.9.5

2 1

[alsa-devel] [Patch v2][ 16/37] ASoC: eukrea-tlv320: Add DT support.
by Denis Carikli 18 Oct '13

18 Oct '13

Cc: Rob Herring <rob.herring(a)calxeda.com> Cc: Pawel Moll <pawel.moll(a)arm.com> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Stephen Warren <swarren(a)wwwdotorg.org> Cc: Ian Campbell <ijc+devicetree(a)hellion.org.uk> Cc: devicetree(a)vger.kernel.org Cc: Liam Girdwood <lgirdwood(a)gmail.com> Cc: Mark Brown <broonie(a)kernel.org> Cc: alsa-devel(a)alsa-project.org Cc: Sascha Hauer <kernel(a)pengutronix.de> Cc: linux-arm-kernel(a)lists.infradead.org Cc: Eric Bénard <eric(a)eukrea.com> Signed-off-by: Denis Carikli <denis(a)eukrea.com> --- .../devicetree/bindings/sound/eukrea-tlv320.txt | 23 ++++ sound/soc/fsl/Kconfig | 5 +- sound/soc/fsl/eukrea-tlv320.c | 125 +++++++++++++++++--- 3 files changed, 133 insertions(+), 20 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/eukrea-tlv320.txt diff --git a/Documentation/devicetree/bindings/sound/eukrea-tlv320.txt b/Documentation/devicetree/bindings/sound/eukrea-tlv320.txt new file mode 100644 index 0000000..8791037 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/eukrea-tlv320.txt @@ -0,0 +1,23 @@ +Audio complex for Eukrea boards with tlv320aic23 codec. + +Required properties: +- compatible : "eukrea,eukrea-tlv320" +- model : The user-visible name of this sound complex. +- ssi-controller : The phandle of the SSI controller. +- audio-codec : The phandle of the tlv320aic23 audio codec. +- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX). +- mux-ext-port : The external port of the i.MX audio muxer. + +Note: The AUDMUX port numbering should start at 1, which is consistent with +hardware manual. + +Example: + + sound { + compatible = "eukrea,eukrea-tlv320"; + model = "imx51-eukrea-tlv320aic23"; + ssi-controller = <&ssi2>; + fsl,audio-codec = <&tlv320aic23>; + mux-int-port = <2>; + mux-ext-port = <3>; + }; diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index b7ab71f..9c3cd64 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -161,12 +161,15 @@ config SND_SOC_EUKREA_TLV320 depends on MACH_EUKREA_MBIMX27_BASEBOARD \ || MACH_EUKREA_MBIMXSD25_BASEBOARD \ || MACH_EUKREA_MBIMXSD35_BASEBOARD \ - || MACH_EUKREA_MBIMXSD51_BASEBOARD + || MACH_EUKREA_MBIMXSD51_BASEBOARD \ + || OF depends on I2C select SND_SOC_TLV320AIC23 select SND_SOC_IMX_PCM_FIQ select SND_SOC_IMX_AUDMUX select SND_SOC_IMX_SSI + select SND_SOC_FSL_SSI + select SND_SOC_IMX_PCM_DMA help Enable I2S based access to the TLV320AIC23B codec attached to the SSI interface diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c index 9a4a0ca..975af57 100644 --- a/sound/soc/fsl/eukrea-tlv320.c +++ b/sound/soc/fsl/eukrea-tlv320.c @@ -17,6 +17,8 @@ #include <linux/module.h> #include <linux/moduleparam.h> +#include <linux/of.h> +#include <linux/of_platform.h> #include <linux/device.h> #include <linux/i2c.h> #include <sound/core.h> @@ -26,24 +28,33 @@ #include "../codecs/tlv320aic23.h" #include "imx-ssi.h" +#include "fsl_ssi.h" #include "imx-audmux.h" #define CODEC_CLOCK 12000000 +struct eukrea_tlv320 { + char of; +}; + static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct eukrea_tlv320 *priv = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret; - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret) { - pr_err("%s: failed set cpu dai format\n", __func__); - return ret; + /* fsl_ssi lacks the set_fmt ops. */ + if (!priv->of) { + ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM); + if (ret) { + pr_err("%s: failed set cpu dai format\n", __func__); + return ret; + } } ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | @@ -60,15 +71,18 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream, pr_err("%s: failed setting codec sysclk\n", __func__); return ret; } - snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffc, 0xffffffc, 2, 0); - ret = snd_soc_dai_set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0, - SND_SOC_CLOCK_IN); - if (ret) { - pr_err("can't set CPU system clock IMX_SSP_SYS_CLK\n"); - return ret; - } + /* fsl_ssi lacks the set_sysclk ops */ + if (!priv->of) { + snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffc, 0xffffffc, 2, 0); + ret = snd_soc_dai_set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0, + SND_SOC_CLOCK_IN); + if (ret) { + pr_err("can't set CPU system clock IMX_SSP_SYS_CLK\n"); + return ret; + } + } return 0; } @@ -80,7 +94,6 @@ static struct snd_soc_dai_link eukrea_tlv320_dai = { .name = "tlv320aic23", .stream_name = "TLV320AIC23", .codec_dai_name = "tlv320aic23-hifi", - .platform_name = "imx-ssi.0", .codec_name = "tlv320aic23-codec.0-001a", .cpu_dai_name = "imx-ssi.0", .ops = &eukrea_tlv320_snd_ops, @@ -97,8 +110,56 @@ static int eukrea_tlv320_probe(struct platform_device *pdev) { int ret; int int_port = 0, ext_port; + struct platform_device *ssi_pdev; + struct device_node *np = pdev->dev.of_node; + struct device_node *ssi_np; + struct eukrea_tlv320 *priv; + + priv = devm_kzalloc(&pdev->dev, + sizeof(struct eukrea_tlv320), GFP_KERNEL); + if (priv == NULL) + return -ENOMEM; + + if (np) { + ssi_np = of_parse_phandle(pdev->dev.of_node, + "ssi-controller", 0); + ssi_pdev = of_find_device_by_node(ssi_np); + if (!ssi_pdev) { + dev_err(&pdev->dev, "ssi-controller missing or " + "invalid.\n"); + ret = -ENODEV; + goto err; + } + + ret = of_property_read_u32(np, "mux-int-port", &int_port); + if (ret) { + dev_err(&pdev->dev, + "mux-int-port missing or invalid\n"); + return ret; + } + ret = of_property_read_u32(np, "mux-ext-port", &ext_port); + if (ret) { + dev_err(&pdev->dev, + "mux-ext-port missing or invalid\n"); + return ret; + } + + /* + * The port numbering in the hardware manual starts at 1, while + * the audmux API expects it starts at 0. + */ + int_port--; + ext_port--; + + eukrea_tlv320_dai.cpu_dai_name = dev_name(&ssi_pdev->dev); + eukrea_tlv320_dai.platform_of_node = ssi_np; + priv->of = 1; + } else { + eukrea_tlv320_dai.platform_name = "imx-ssi.0"; + } - if (machine_is_eukrea_cpuimx27()) { + if (machine_is_eukrea_cpuimx27() || + of_find_compatible_node(NULL, NULL, "fsl,imx21-audmux")) { imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0, IMX_AUDMUX_V1_PCR_SYN | IMX_AUDMUX_V1_PCR_TFSDIR | @@ -115,8 +176,12 @@ static int eukrea_tlv320_probe(struct platform_device *pdev) ); } else if (machine_is_eukrea_cpuimx25sd() || machine_is_eukrea_cpuimx35sd() || - machine_is_eukrea_cpuimx51sd()) { - ext_port = machine_is_eukrea_cpuimx25sd() ? 4 : 3; + machine_is_eukrea_cpuimx51sd() || + of_find_compatible_node(NULL, NULL, "fsl,imx31-audmux")) { + if (!np) + ext_port = machine_is_eukrea_cpuimx25sd() ? + 4 : 3; + imx_audmux_v2_configure_port(int_port, IMX_AUDMUX_V2_PTCR_SYN | IMX_AUDMUX_V2_PTCR_TFSDIR | @@ -130,14 +195,29 @@ static int eukrea_tlv320_probe(struct platform_device *pdev) IMX_AUDMUX_V2_PDCR_RXDSEL(int_port) ); } else { - /* return happy. We might run on a totally different machine */ - return 0; + if (np) { + /* The eukrea,eukrea-tlv320 driver was explicitely + * requested (through the device tree). + */ + dev_err(&pdev->dev, + "Missing audmux DT node.\n"); + return -ENODEV; + } else { + /* Return happy. + * We might run on a totally different machine. + */ + return 0; + } } eukrea_tlv320.dev = &pdev->dev; + snd_soc_card_set_drvdata(&eukrea_tlv320, priv); ret = snd_soc_register_card(&eukrea_tlv320); +err: if (ret) dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); + if (np) + of_node_put(ssi_np); return ret; } @@ -149,10 +229,17 @@ static int eukrea_tlv320_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id imx_tlv320_dt_ids[] = { + { .compatible = "eukrea,eukrea-tlv320"}, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, imx_tlv320_dt_ids); + static struct platform_driver eukrea_tlv320_driver = { .driver = { .name = "eukrea_tlv320", .owner = THIS_MODULE, + .of_match_table = imx_tlv320_dt_ids, }, .probe = eukrea_tlv320_probe, .remove = eukrea_tlv320_remove,}; -- 1.7.9.5

2 1

[alsa-devel] [PATCH v3] sound: pci: emu10k1: code refactoring
by Geyslan G. Bem 18 Oct '13

18 Oct '13

Partially restructures _snd_emu10k1_audigy_init_efx() and _snd_emu10k1_init_efx() functions. Be noted that the cast is demanded to use '__user'. So, in these cases, avoid patches based on the coccinelle 'drop_kmalloc_cast' semantic patch. Signed-off-by: Geyslan G. Bem <geyslan(a)gmail.com> --- sound/pci/emu10k1/emufx.c | 76 ++++++++++++++++++++++++++++------------------- 1 file changed, 45 insertions(+), 31 deletions(-) diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index 0275209..1f9c7c4 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -1182,15 +1182,20 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu) u32 *gpr_map; mm_segment_t seg; - if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL || - (icode->gpr_map = (u_int32_t __user *) - kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t), - GFP_KERNEL)) == NULL || - (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, - sizeof(*controls), GFP_KERNEL)) == NULL) { - err = -ENOMEM; - goto __err; - } + err = -ENOMEM; + icode = kzalloc(sizeof(*icode), GFP_KERNEL); + if (!icode) + return err; + + icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024, + sizeof(u_int32_t), GFP_KERNEL); + if (!icode->gpr_map) + goto __err_gpr; + controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, + sizeof(*controls), GFP_KERNEL); + if (!controls) + goto __err_ctrls; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 512; @@ -1741,12 +1746,12 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) emu->support_tlv = 0; /* clear again */ snd_leave_user(seg); - __err: +__err: kfree(controls); - if (icode != NULL) { - kfree((void __force *)icode->gpr_map); - kfree(icode); - } +__err_ctrls: + kfree((void __force *)icode->gpr_map); +__err_gpr: + kfree(icode); return err; } @@ -1813,18 +1818,26 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) u32 *gpr_map; mm_segment_t seg; - if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL) - return -ENOMEM; - if ((icode->gpr_map = (u_int32_t __user *) - kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t), - GFP_KERNEL)) == NULL || - (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, - sizeof(struct snd_emu10k1_fx8010_control_gpr), - GFP_KERNEL)) == NULL || - (ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) { - err = -ENOMEM; - goto __err; - } + err = -ENOMEM; + icode = kzalloc(sizeof(*icode), GFP_KERNEL); + if (!icode) + return err; + + icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512, + sizeof(u_int32_t), GFP_KERNEL); + if (!icode->gpr_map) + goto __err_gpr; + + controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, + sizeof(struct snd_emu10k1_fx8010_control_gpr), + GFP_KERNEL); + if (!controls) + goto __err_ctrls; + + ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL); + if (!ipcm) + goto __err_ipcm; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 256; @@ -2363,13 +2376,14 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) snd_leave_user(seg); if (err >= 0) err = snd_emu10k1_ipcm_poke(emu, ipcm); - __err: +__err: kfree(ipcm); +__err_ipcm: kfree(controls); - if (icode != NULL) { - kfree((void __force *)icode->gpr_map); - kfree(icode); - } +__err_ctrls: + kfree((void __force *)icode->gpr_map); +__err_gpr: + kfree(icode); return err; } -- 1.8.4

2 1

[alsa-devel] [PATCH] ASoC: simple-card: un-implemented set_fmt is not error
by Kuninori Morimoto 18 Oct '13

18 Oct '13

Current simple-card returns error if DAI doesn't support .set_fmt callback. But the error is -ENOTSUPP (= not supported), and it is not error. This patch avoids such case Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- sound/soc/generic/simple-card.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 8c49147..b2fbb70 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -27,6 +27,11 @@ static int __asoc_simple_card_dai_init(struct snd_soc_dai *dai, if (!ret && daifmt) ret = snd_soc_dai_set_fmt(dai, daifmt); + if (ret == -ENOTSUPP) { + dev_dbg(dai->dev, "ASoC: set_fmt is not supported\n"); + ret = 0; + } + if (!ret && set->sysclk) ret = snd_soc_dai_set_sysclk(dai, 0, set->sysclk, 0); -- 1.7.9.5

1 0

[alsa-devel] [PATCH 1/3] ALSA: pxa: slightly refactor reset handling
by Dmitry Eremin-Solenikov 18 Oct '13

18 Oct '13

PXA25x also shows some problems when using interrupts during reset handling. Thus do not use interrupts on all pxa kinds (to detect codec ready state). Instead use a common mdelay-loop on all platforms to detect codecs becoming ready. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov(a)gmail.com> --- sound/arm/pxa2xx-ac97-lib.c | 27 ++++++++++----------------- 1 file changed, 10 insertions(+), 17 deletions(-) diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c index e6f4633..99a4668 100644 --- a/sound/arm/pxa2xx-ac97-lib.c +++ b/sound/arm/pxa2xx-ac97-lib.c @@ -117,8 +117,7 @@ static inline void pxa_ac97_warm_pxa25x(void) { gsr_bits = 0; - GCR |= GCR_WARM_RST | GCR_PRIRDY_IEN | GCR_SECRDY_IEN; - wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1); + GCR |= GCR_WARM_RST; } static inline void pxa_ac97_cold_pxa25x(void) @@ -129,8 +128,6 @@ static inline void pxa_ac97_cold_pxa25x(void) gsr_bits = 0; GCR = GCR_COLD_RST; - GCR |= GCR_CDONE_IE|GCR_SDONE_IE; - wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1); } #endif @@ -149,8 +146,6 @@ static inline void pxa_ac97_warm_pxa27x(void) static inline void pxa_ac97_cold_pxa27x(void) { - unsigned int timeout; - GCR &= GCR_COLD_RST; /* clear everything but nCRST */ GCR &= ~GCR_COLD_RST; /* then assert nCRST */ @@ -161,29 +156,20 @@ static inline void pxa_ac97_cold_pxa27x(void) udelay(5); clk_disable(ac97conf_clk); GCR = GCR_COLD_RST | GCR_WARM_RST; - timeout = 100; /* wait for the codec-ready bit to be set */ - while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) - mdelay(1); } #endif #ifdef CONFIG_PXA3xx static inline void pxa_ac97_warm_pxa3xx(void) { - int timeout = 100; - gsr_bits = 0; /* Can't use interrupts */ GCR |= GCR_WARM_RST; - while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) - mdelay(1); } static inline void pxa_ac97_cold_pxa3xx(void) { - int timeout = 1000; - /* Hold CLKBPB for 100us */ GCR = 0; GCR = GCR_CLKBPB; @@ -199,14 +185,13 @@ static inline void pxa_ac97_cold_pxa3xx(void) GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN); GCR = GCR_WARM_RST | GCR_COLD_RST; - while (!(GSR & (GSR_PCR | GSR_SCR)) && timeout--) - mdelay(10); } #endif bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97) { unsigned long gsr; + unsigned int timeout = 100; #ifdef CONFIG_PXA25x if (cpu_is_pxa25x()) @@ -224,6 +209,10 @@ bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97) else #endif BUG(); + + while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) + mdelay(1); + gsr = GSR | gsr_bits; if (!(gsr & (GSR_PCR | GSR_SCR))) { printk(KERN_INFO "%s: warm reset timeout (GSR=%#lx)\n", @@ -239,6 +228,7 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_try_warm_reset); bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97) { unsigned long gsr; + unsigned int timeout = 1000; #ifdef CONFIG_PXA25x if (cpu_is_pxa25x()) @@ -257,6 +247,9 @@ bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97) #endif BUG(); + while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) + mdelay(1); + gsr = GSR | gsr_bits; if (!(gsr & (GSR_PCR | GSR_SCR))) { printk(KERN_INFO "%s: cold reset timeout (GSR=%#lx)\n", -- 1.8.4.rc3

2 5

[alsa-devel] [PATCH][RFC] ASoC: add default xlate on snd_soc_of_get_dai_name()
by Kuninori Morimoto 18 Oct '13

18 Oct '13

Current snd_soc_of_get_dai_name() needs .of_xlate_dai_name() callback on each component drivers. But required behavior on almost all these drivers is just returns its indexed dai driver's name. This patch adds this feature as default behavior. .of_xlate_dai_name() can overwrite it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- This is RFC patch. On ML discussed that snd_soc_of_get_dai_name() needs .of_xlate_dai_name to get/exchange device name from device node ID. But, almost all driver's .of_xlate_dai_name will be same implementation. (return name of indexed dai driver) So, this patch adds it as default behavior. .of_xlate_dai_name() can over write it. This patch is based on mark/topic/component include/sound/soc.h | 4 +++- sound/soc/soc-core.c | 16 ++++++++++++---- 2 files changed, 15 insertions(+), 5 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 1dd7dc5..ae715ca 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -684,10 +684,12 @@ struct snd_soc_component_driver { struct snd_soc_component { const char *name; int id; - int num_dai; struct device *dev; struct list_head list; + struct snd_soc_dai_driver *dai_drv; + int num_dai; + const struct snd_soc_component_driver *driver; }; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 711bd36..51ea2c3 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -4048,6 +4048,7 @@ __snd_soc_register_component(struct device *dev, cmpnt->dev = dev; cmpnt->driver = cmpnt_drv; + cmpnt->dai_drv = dai_drv; cmpnt->num_dai = num_dai; /* @@ -4609,12 +4610,19 @@ int snd_soc_of_get_dai_name(struct device_node *of_node, if (pos->dev->of_node != args.np) continue; - if (!pos->driver->of_xlate_dai_name) { - ret = -ENOSYS; - break; + if (pos->driver->of_xlate_dai_name) { + ret = pos->driver->of_xlate_dai_name(pos, &args, dai_name); + } else { + int id = args.args[0]; + + if (id < 0 || id >= pos->num_dai) { + ret = -EINVAL; + } else { + *dai_name = pos->dai_drv[id].name; + ret = 0; + } } - ret = pos->driver->of_xlate_dai_name(pos, &args, dai_name); break; } mutex_unlock(&client_mutex); -- 1.7.9.5

3 4

[alsa-devel] [PATCH] sound: pci: emu10k1: code refactoring and casting removal
by Geyslan G. Bem 18 Oct '13

18 Oct '13

Partially restructures _snd_emu10k1_audigy_init_efx() and _snd_emu10k1_init_efx() functions. Removes useless casting (void *) from value returned by kcalloc; see Documentation/CodingStyle, Chap 14. Signed-off-by: Geyslan G. Bem <geyslan(a)gmail.com> --- sound/pci/emu10k1/emufx.c | 84 ++++++++++++++++++++++++++--------------------- 1 file changed, 46 insertions(+), 38 deletions(-) diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index 0275209..afd4691 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -1182,15 +1182,20 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu) u32 *gpr_map; mm_segment_t seg; - if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL || - (icode->gpr_map = (u_int32_t __user *) - kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t), - GFP_KERNEL)) == NULL || - (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, - sizeof(*controls), GFP_KERNEL)) == NULL) { - err = -ENOMEM; - goto __err; - } + err = -ENOMEM; + icode = kzalloc(sizeof(*icode), GFP_KERNEL); + if (!icode) + return err; + + icode->gpr_map = (__user) kcalloc(512 + 256 + 256 + 2 * 1024, + sizeof(u_int32_t), GFP_KERNEL); + if (!icode->gpr_map) + goto __err_gpr; + controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, + sizeof(*controls), GFP_KERNEL); + if (!controls) + goto __err_ctrls; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 512; @@ -1741,12 +1746,12 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) emu->support_tlv = 0; /* clear again */ snd_leave_user(seg); - __err: +__err: kfree(controls); - if (icode != NULL) { - kfree((void __force *)icode->gpr_map); - kfree(icode); - } +__err_ctrls: + kfree((void __force *)icode->gpr_map); +__err_gpr: + kfree(icode); return err; } @@ -1813,18 +1818,26 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) u32 *gpr_map; mm_segment_t seg; - if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL) - return -ENOMEM; - if ((icode->gpr_map = (u_int32_t __user *) - kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t), - GFP_KERNEL)) == NULL || - (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, - sizeof(struct snd_emu10k1_fx8010_control_gpr), - GFP_KERNEL)) == NULL || - (ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) { - err = -ENOMEM; - goto __err; - } + err = -ENOMEM; + icode = kzalloc(sizeof(*icode), GFP_KERNEL); + if (!icode) + return err; + + icode->gpr_map = (__user) kcalloc(256 + 160 + 160 + 2 * 512, + sizeof(u_int32_t), GFP_KERNEL); + if (!icode->gpr_map) + goto __err_gpr; + + controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, + sizeof(struct snd_emu10k1_fx8010_control_gpr), + GFP_KERNEL); + if (!controls) + goto __err_ctrls; + + ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL); + if (!ipcm) + goto __err_ipcm; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 256; @@ -2335,14 +2348,8 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) for (z = 0; z < 16; z++) OP(icode, &ptr, iACC3, FXBUS2(z), C_00000000, C_00000000, EXTIN(z)); } - - if (gpr > tmp) { - snd_BUG(); - err = -EIO; - goto __err; - } - if (i > SND_EMU10K1_GPR_CONTROLS) { + if (gpr > tmp || i > SND_EMU10K1_GPR_CONTROLS) { snd_BUG(); err = -EIO; goto __err; @@ -2363,13 +2370,14 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) snd_leave_user(seg); if (err >= 0) err = snd_emu10k1_ipcm_poke(emu, ipcm); - __err: +__err: kfree(ipcm); +__err_ipcm: kfree(controls); - if (icode != NULL) { - kfree((void __force *)icode->gpr_map); - kfree(icode); - } +__err_ctrls: + kfree((void __force *)icode->gpr_map); +__err_gpr: + kfree(icode); return err; } -- 1.8.4

4 6

[alsa-devel] [PATCH 1/2] ASoC: dai: Provide interface for setting DMA data at probe time
by Mark Brown 18 Oct '13

18 Oct '13

From: Mark Brown <broonie(a)linaro.org> Allow DMA data to be set at probe time for devices that can do that, avoiding the need to do it every time we start a stream and supporting non-DT dmaengine users using the helpers. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- include/sound/soc-dai.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 1ce3685..800c101 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -286,6 +286,13 @@ static inline void snd_soc_dai_set_dma_data(struct snd_soc_dai *dai, dai->capture_dma_data = data; } +static inline void snd_soc_dai_init_dma_data(struct snd_soc_dai *dai, + void *playback, void *capture) +{ + dai->playback_dma_data = playback; + dai->capture_dma_data = capture; +} + static inline void snd_soc_dai_set_drvdata(struct snd_soc_dai *dai, void *data) { -- 1.8.4.rc3

1 1

[alsa-devel] [PATCH 0/8] i2c: Remove redundant driver field from the i2c_client struct
by Lars-Peter Clausen 17 Oct '13

17 Oct '13

Hi, This series removes the redundant driver field from the i2c_client struct. The field is redundant since the same pointer can be accessed through to_i2c_driver(client->dev.driver). The commit log suggests that the field has been around since forever (since before v2.6.12-rc2) and it looks as if it was simply forgotten to remove it during the conversion of the i2c framework to the generic device driver model. Nevertheless there are a still a few users of the field around. This series first updates all users to use an alternative method of accessing the same data and then the last patch removes the driver field from the i2c_client struct. Note that due to this changes on most architectures neither the code size nor the type of generated instructions will change. This is due to the fact that we aren't really interested in the pointer value itself, but rather want to dereference it to access one of the fields of the struct. offset_of() (and hence to_i2c_driver) works by subtracting a offset from the pointer, so the compiler can internally create the sum of these two offsets and use that to access the field. E.g. on ARM the expression client->driver->command(...) generates ... ldr r3, [r0, #28] ldr r3, [r3, #32] blx r3 ... and the expression to_i2c_driver(client->dev.driver)->command(...) generates ... ldr r3, [r0, #160] ldr r3, [r3, #-4] blx r3 ... Other architectures will generate similar code. The most common pattern is to use the i2c_driver to get to the device_driver struct embedded in it. The same struct can easily be accessed through the device struct embedded in the i2c_client struct. E.g. client->driver->driver.field can be replaced by client->dev.driver->field. Here again the generated code is almost identical and only the offsets differ. E.g. on ARM the expression 'client->driver->driver.owner' generates ldr r3, [r0, #28] ldr r0, [r3, #44] and 'client->dev.driver->owner' generates ldr r3, [r0, #160] ldr r0, [r3, #8] The kernel overall code size is slightly reduced since the code that manages the driver field is removed and of course also the runtime memory footprint of the i2c_client struct is reduced. - Lars Lars-Peter Clausen (8): [media] s5c73m3: Don't use i2c_client->driver [media] exynos4-is: Don't use i2c_client->driver [media] core: Don't use i2c_client->driver drm: encoder_slave: Don't use i2c_client->driver drm: nouveau: Don't use i2c_client->driver ALSA: ppc: keywest: Don't use i2c_client->driver ASoC: imx-wm8962: Don't use i2c_client->driver i2c: Remove redundant 'driver' field from the i2c_client struct drivers/gpu/drm/drm_encoder_slave.c | 8 ++++---- drivers/gpu/drm/nouveau/core/subdev/therm/ic.c | 3 ++- drivers/i2c/i2c-core.c | 21 ++++++++++++--------- drivers/i2c/i2c-smbus.c | 10 ++++++---- drivers/media/i2c/s5c73m3/s5c73m3-core.c | 2 +- drivers/media/platform/exynos4-is/media-dev.c | 6 +++--- drivers/media/v4l2-core/tuner-core.c | 6 +++--- drivers/media/v4l2-core/v4l2-common.c | 10 +++++----- include/linux/i2c.h | 2 -- include/media/v4l2-common.h | 2 +- sound/ppc/keywest.c | 4 ++-- sound/soc/fsl/imx-wm8962.c | 2 +- 12 files changed, 40 insertions(+), 36 deletions(-) -- 1.8.0

7 17