February 2016 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH] ASoC: rt5640: add master clock handling for rt5640
by Sugar Zhang 27 Feb '16

27 Feb '16

enable/disable master clock when codec is active or not. Signed-off-by: Sugar Zhang <sugar.zhang(a)rock-chips.com> --- Documentation/devicetree/bindings/sound/rt5640.txt | 3 +++ sound/soc/codecs/rt5640.c | 31 ++++++++++++++++++++++ sound/soc/codecs/rt5640.h | 2 ++ 3 files changed, 36 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rt5640.txt b/Documentation/devicetree/bindings/sound/rt5640.txt index 9e62f6e..57fe646 100644 --- a/Documentation/devicetree/bindings/sound/rt5640.txt +++ b/Documentation/devicetree/bindings/sound/rt5640.txt @@ -12,6 +12,9 @@ Required properties: Optional properties: +- clocks: The phandle of the master clock to the CODEC +- clock-names: Should be "mclk" + - realtek,in1-differential - realtek,in2-differential - realtek,in3-differential diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 11d032c..6cd84fb 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -1949,7 +1949,33 @@ static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, static int rt5640_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + int ret; + switch (level) { + case SND_SOC_BIAS_ON: + break; + + case SND_SOC_BIAS_PREPARE: + /* + * SND_SOC_BIAS_PREPARE is called while preparing for a + * transition to ON or away from ON. If current bias_level + * is SND_SOC_BIAS_ON, then it is preparing for a transition + * away from ON. Disable the clock in that case, otherwise + * enable it. + */ + if (IS_ERR(rt5640->mclk)) + break; + + if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_ON) { + clk_disable_unprepare(rt5640->mclk); + } else { + ret = clk_prepare_enable(rt5640->mclk); + if (ret) + return ret; + } + break; + case SND_SOC_BIAS_STANDBY: if (SND_SOC_BIAS_OFF == snd_soc_codec_get_bias_level(codec)) { snd_soc_update_bits(codec, RT5640_PWR_ANLG1, @@ -2088,6 +2114,11 @@ static int rt5640_probe(struct snd_soc_codec *codec) struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + /* Check if MCLK provided */ + rt5640->mclk = devm_clk_get(codec->dev, "mclk"); + if (PTR_ERR(rt5640->mclk) == -EPROBE_DEFER) + return -EPROBE_DEFER; + rt5640->codec = codec; snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); diff --git a/sound/soc/codecs/rt5640.h b/sound/soc/codecs/rt5640.h index 83a7150..1761c3a9 100644 --- a/sound/soc/codecs/rt5640.h +++ b/sound/soc/codecs/rt5640.h @@ -12,6 +12,7 @@ #ifndef _RT5640_H #define _RT5640_H +#include <linux/clk.h> #include <sound/rt5640.h> /* Info */ @@ -2097,6 +2098,7 @@ struct rt5640_priv { struct snd_soc_codec *codec; struct rt5640_platform_data pdata; struct regmap *regmap; + struct clk *mclk; int sysclk; int sysclk_src; -- 1.9.1

5 9

[alsa-devel] [PATCH] ALSA: hda - Autosuspend controller after probe even if codecs are already suspended
by ville.syrjala＠linux.intel.com 26 Feb '16

26 Feb '16

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> azx_probe_continue() uses pm_runtime_put_noidle() to drop the rpm usage_count, which means that if it's the last reference the autosuspend of the controller won't actually happen. So if the codecs autosuspend before the azx_probe_continue() drops the last reference we'll fail to autosuspend the controller. This does happen in practice, but not every time. As can be seen in [1] the controller autosuspend attempt fails due to the usage_count when suspending the codecs. A bit later we see the the contoller usage_count dropping to zero without further attempts at autosuspend. Fix the problem by using pm_runtime_put_autosuspend() instead, which will kick off the autosuspend of the controller even if the codecs are already asleep. As can be seen in [2] the controller autosuspend still fails while suspending the codecs, but later on we see another autosuspend attempt after dropping the usage_count to 0. I was also a bit worried that there might still be a race between the controller autosuspend and the rest of the code in azx_probe_continue(). So I also tried replacing the the put_noidle() with put_sync_suspend(). No explosions occurred, so I'm somewhat satisfied that there are no serious problems in this area. [1] kworker/1:2-122 [001] .... 63.661310: __pm_runtime_suspend: hdaudioC0D0 usage_count 0 kworker/1:2-122 [001] d..2 63.661316: rpm_suspend: hdaudioC0D0 flags-d cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/1:2-122 [001] d..1 63.661317: rpm_check_suspend_allowed: hdaudioC0D0 retval 0 kworker/1:2-122 [001] d..2 63.661332: rpm_return_int: rpm_suspend+0x406/0x5e8:hdaudioC0D0 ret=0 kworker/1:1-72 [001] d..2 63.661543: rpm_suspend: hdaudioC0D0 flags-a cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/1:1-72 [001] d..1 63.661544: rpm_check_suspend_allowed: hdaudioC0D0 retval 0 kworker/1:1-72 [001] .... 63.661545: hda_codec_runtime_suspend: hdaudioC0D0 suspend kworker/1:1-72 [001] d..2 63.661614: rpm_idle: 0000:00:03.0 flags-1 cnt-1 dep-0 auto-1 p-0 irq-0 child-0 kworker/1:1-72 [001] d..1 63.661615: rpm_check_suspend_allowed: 0000:00:03.0 usage_count 1 kworker/1:1-72 [001] d..1 63.661615: rpm_check_suspend_allowed: 0000:00:03.0 retval -11 kworker/1:1-72 [001] d..2 63.661616: rpm_return_int: rpm_idle+0x249/0x487:0000:00:03.0 ret=-11 kworker/1:1-72 [001] d..2 63.661616: rpm_return_int: rpm_suspend+0x406/0x5e8:hdaudioC0D0 ret=0 kworker/1:2-122 [001] d..2 63.664834: rpm_idle: hdaudioC0D0 flags-8 cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/1:2-122 [001] d..1 63.664835: rpm_check_suspend_allowed: hdaudioC0D0 retval 1 kworker/1:2-122 [001] d..2 63.664836: rpm_return_int: rpm_idle+0x249/0x487:hdaudioC0D0 ret=-11 kworker/1:2-122 [001] d..2 63.664841: rpm_idle: hdaudioC0D0 flags-8 cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/1:2-122 [001] d..1 63.664841: rpm_check_suspend_allowed: hdaudioC0D0 retval 1 kworker/1:2-122 [001] d..2 63.664841: rpm_return_int: rpm_idle+0x249/0x487:hdaudioC0D0 ret=-11 kworker/1:2-122 [001] .... 63.664842: azx_probe_continue: 0000:00:03.0 usage_count=0 [2] kworker/0:0-4 [000] .... 50.354567: __pm_runtime_suspend: hdaudioC0D0 usage_count 0 kworker/0:0-4 [000] d..2 50.354574: rpm_suspend: hdaudioC0D0 flags-d cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/0:0-4 [000] d..1 50.354575: rpm_check_suspend_allowed: hdaudioC0D0 retval 0 kworker/0:0-4 [000] d..2 50.354589: rpm_return_int: rpm_suspend+0x406/0x5e8:hdaudioC0D0 ret=0 kworker/0:2-135 [000] d..2 50.354809: rpm_suspend: hdaudioC0D0 flags-a cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/0:2-135 [000] d..1 50.354810: rpm_check_suspend_allowed: hdaudioC0D0 retval 0 kworker/0:2-135 [000] .... 50.354816: hda_codec_runtime_suspend: hdaudioC0D0 suspend kworker/0:2-135 [000] d..2 50.354908: rpm_idle: 0000:00:03.0 flags-1 cnt-1 dep-0 auto-1 p-0 irq-0 child-0 kworker/0:2-135 [000] d..1 50.354909: rpm_check_suspend_allowed: 0000:00:03.0 usage_count 1 kworker/0:2-135 [000] d..1 50.354909: rpm_check_suspend_allowed: 0000:00:03.0 retval -11 kworker/0:2-135 [000] d..2 50.354909: rpm_return_int: rpm_idle+0x249/0x487:0000:00:03.0 ret=-11 kworker/0:2-135 [000] d..2 50.354910: rpm_return_int: rpm_suspend+0x406/0x5e8:hdaudioC0D0 ret=0 kworker/0:0-4 [000] d..2 50.373791: rpm_idle: hdaudioC0D0 flags-8 cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/0:0-4 [000] d..1 50.373792: rpm_check_suspend_allowed: hdaudioC0D0 retval 1 kworker/0:0-4 [000] d..2 50.373793: rpm_return_int: rpm_idle+0x249/0x487:hdaudioC0D0 ret=-11 kworker/0:0-4 [000] d..2 50.373797: rpm_idle: hdaudioC0D0 flags-8 cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/0:0-4 [000] d..1 50.373798: rpm_check_suspend_allowed: hdaudioC0D0 retval 1 kworker/0:0-4 [000] d..2 50.373798: rpm_return_int: rpm_idle+0x249/0x487:hdaudioC0D0 ret=-11 kworker/0:0-4 [000] .... 50.373799: __pm_runtime_suspend: 0000:00:03.0 usage_count 0 kworker/0:0-4 [000] d..2 50.373800: rpm_suspend: 0000:00:03.0 flags-d cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/0:0-4 [000] d..1 50.373800: rpm_check_suspend_allowed: 0000:00:03.0 retval 0 kworker/0:0-4 [000] d..2 50.373803: rpm_return_int: rpm_suspend+0x406/0x5e8:0000:00:03.0 ret=0 kworker/0:0-4 [000] d..2 50.385164: rpm_suspend: 0000:00:03.0 flags-a cnt-0 dep-0 auto-1 p-0 irq-0 child-0 kworker/0:0-4 [000] d..1 50.385165: rpm_check_suspend_allowed: 0000:00:03.0 retval 0 kworker/0:0-4 [000] .... 50.385174: azx_runtime_suspend: 0000:00:03.0 azx suspend releaseing power well kworker/0:0-4 [000] .... 50.385179: azx_runtime_suspend: 0000:00:03.0 azx suspend kworker/0:0-4 [000] d..2 50.386872: rpm_return_int: rpm_suspend+0x406/0x5e8:0000:00:03.0 ret=0 Cc: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- sound/pci/hda/hda_intel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index e5240cb3749f..2624cfe98884 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2145,7 +2145,7 @@ static int azx_probe_continue(struct azx *chip) azx_add_card_list(chip); snd_hda_set_power_save(&chip->bus, power_save * 1000); if (azx_has_pm_runtime(chip) || hda->use_vga_switcheroo) - pm_runtime_put_noidle(&pci->dev); + pm_runtime_put_autosuspend(&pci->dev); out_free: if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL -- 2.4.10

2 1

[alsa-devel] [PATCH] ASoC: Extend FLL function
by John Hsu 26 Feb '16

26 Feb '16

Extend FFL clock source from MCLK/BCLK/FS; And modify some FLL parameter setting. Signed-off-by: John Hsu <KCHSU0(a)nuvoton.com> --- sound/soc/codecs/nau8825.c | 100 +++++++++++++++++++++++++++++++++------------ sound/soc/codecs/nau8825.h | 14 ++++++- 2 files changed, 86 insertions(+), 28 deletions(-) diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c index 7fc7b4e..16da8ef 100644 --- a/sound/soc/codecs/nau8825.c +++ b/sound/soc/codecs/nau8825.c @@ -926,7 +926,8 @@ static void nau8825_fll_apply(struct nau8825 *nau8825, struct nau8825_fll *fll_param) { regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER, - NAU8825_CLK_MCLK_SRC_MASK, fll_param->mclk_src); + NAU8825_CLK_SRC_MASK | NAU8825_CLK_MCLK_SRC_MASK, + NAU8825_CLK_SRC_MCLK | fll_param->mclk_src); regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL1, NAU8825_FLL_RATIO_MASK, fll_param->ratio); /* FLL 16-bit fractional input */ @@ -939,10 +940,20 @@ static void nau8825_fll_apply(struct nau8825 *nau8825, NAU8825_FLL_REF_DIV_MASK, fll_param->clk_ref_div); /* select divided VCO input */ regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL5, - NAU8825_FLL_FILTER_SW_MASK, 0x0000); - /* FLL sigma delta modulator enable */ + NAU8825_FLL_PDB_DAC_EN | NAU8825_FLL_LOOP_FTR_EN | + NAU8825_FLL_FILTER_SW_MASK, + NAU8825_FLL_PDB_DAC_EN | NAU8825_FLL_LOOP_FTR_EN | + NAU8825_FLL_FILTER_SW_REF); + /* Disable free-running mode */ regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL6, - NAU8825_SDM_EN_MASK, NAU8825_SDM_EN); + NAU8825_DCO_EN, 0); + /* FLL sigma delta modulator enable */ + if (fll_param->fll_frac) + regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL6, + NAU8825_SDM_EN_MASK, NAU8825_SDM_EN); + else + regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL6, + NAU8825_SDM_EN_MASK, 0); } /* freq_out must be 256*Fs in order to achieve the best performance */ @@ -970,6 +981,37 @@ static int nau8825_set_pll(struct snd_soc_codec *codec, int pll_id, int source, return 0; } +static int nau8825_mclk_prepare(struct nau8825 *nau8825, unsigned int freq) +{ + int ret = 0; + + /* We selected MCLK source but the clock itself managed externally */ + if (!nau8825->mclk) + goto done; + + if (!nau8825->mclk_freq) { + ret = clk_prepare_enable(nau8825->mclk); + if (ret) { + dev_err(nau8825->dev, "Unable to prepare codec mclk\n"); + goto done; + } + } + + if (nau8825->mclk_freq != freq) { + nau8825->mclk_freq = freq; + + freq = clk_round_rate(nau8825->mclk, freq); + ret = clk_set_rate(nau8825->mclk, freq); + if (ret) { + dev_err(nau8825->dev, "Unable to set mclk rate\n"); + goto done; + } + } + +done: + return ret; +} + static int nau8825_configure_sysclk(struct nau8825 *nau8825, int clk_id, unsigned int freq) { @@ -981,29 +1023,9 @@ static int nau8825_configure_sysclk(struct nau8825 *nau8825, int clk_id, regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER, NAU8825_CLK_SRC_MASK, NAU8825_CLK_SRC_MCLK); regmap_update_bits(regmap, NAU8825_REG_FLL6, NAU8825_DCO_EN, 0); - - /* We selected MCLK source but the clock itself managed externally */ - if (!nau8825->mclk) - break; - - if (!nau8825->mclk_freq) { - ret = clk_prepare_enable(nau8825->mclk); - if (ret) { - dev_err(nau8825->dev, "Unable to prepare codec mclk\n"); - return ret; - } - } - - if (nau8825->mclk_freq != freq) { - nau8825->mclk_freq = freq; - - freq = clk_round_rate(nau8825->mclk, freq); - ret = clk_set_rate(nau8825->mclk, freq); - if (ret) { - dev_err(nau8825->dev, "Unable to set mclk rate\n"); - return ret; - } - } + ret = nau8825_mclk_prepare(nau8825, freq); + if (ret) + return ret; break; case NAU8825_CLK_INTERNAL: @@ -1018,6 +1040,30 @@ static int nau8825_configure_sysclk(struct nau8825 *nau8825, int clk_id, } break; + case NAU8825_CLK_FLL_MCLK: + regmap_update_bits(regmap, NAU8825_REG_FLL3, + NAU8825_FLL_CLK_SRC_MASK, NAU8825_FLL_CLK_SRC_MCLK); + ret = nau8825_mclk_prepare(nau8825, freq); + if (ret) + return ret; + + break; + case NAU8825_CLK_FLL_BLK: + regmap_update_bits(regmap, NAU8825_REG_FLL3, + NAU8825_FLL_CLK_SRC_MASK, NAU8825_FLL_CLK_SRC_BLK); + ret = nau8825_mclk_prepare(nau8825, freq); + if (ret) + return ret; + + break; + case NAU8825_CLK_FLL_FS: + regmap_update_bits(regmap, NAU8825_REG_FLL3, + NAU8825_FLL_CLK_SRC_MASK, NAU8825_FLL_CLK_SRC_FS); + ret = nau8825_mclk_prepare(nau8825, freq); + if (ret) + return ret; + + break; default: dev_err(nau8825->dev, "Invalid clock id (%d)\n", clk_id); return -EINVAL; diff --git a/sound/soc/codecs/nau8825.h b/sound/soc/codecs/nau8825.h index dff8edb..e8f7ca5 100644 --- a/sound/soc/codecs/nau8825.h +++ b/sound/soc/codecs/nau8825.h @@ -112,12 +112,21 @@ /* FLL3 (0x06) */ #define NAU8825_FLL_INTEGER_MASK (0x3ff << 0) +#define NAU8825_FLL_CLK_SRC_SFT 10 +#define NAU8825_FLL_CLK_SRC_MASK (0x3 << NAU8825_FLL_CLK_SRC_SFT) +#define NAU8825_FLL_CLK_SRC_MCLK (0 << NAU8825_FLL_CLK_SRC_SFT) +#define NAU8825_FLL_CLK_SRC_BLK (0x2 << NAU8825_FLL_CLK_SRC_SFT) +#define NAU8825_FLL_CLK_SRC_FS (0x3 << NAU8825_FLL_CLK_SRC_SFT) /* FLL4 (0x07) */ #define NAU8825_FLL_REF_DIV_MASK (0x3 << 10) /* FLL5 (0x08) */ -#define NAU8825_FLL_FILTER_SW_MASK (0x1 << 14) +#define NAU8825_FLL_PDB_DAC_EN (0x1 << 15) +#define NAU8825_FLL_LOOP_FTR_EN (0x1 << 14) +#define NAU8825_FLL_FILTER_SW_MASK (0x1 << 13) +#define NAU8825_FLL_FILTER_SW_N2 (0x1 << 13) +#define NAU8825_FLL_FILTER_SW_REF (0x0 << 13) /* FLL6 (0x9) */ #define NAU8825_DCO_EN_MASK (0x1 << 15) @@ -306,6 +315,9 @@ enum { NAU8825_CLK_MCLK = 0, NAU8825_CLK_INTERNAL, + NAU8825_CLK_FLL_MCLK, + NAU8825_CLK_FLL_BLK, + NAU8825_CLK_FLL_FS, }; struct nau8825 { -- 1.9.1

3 7

[alsa-devel] [PATCH RESEND] ASoC: pxa: remove unused variable
by Arnd Bergmann 26 Feb '16

26 Feb '16

As pointed out by Zhangfei Gao, the sspa_div variable in brownstone_wm8994_hw_params() is completely unused, so as a cleanup following a prior patch, this removes both the variable and the division. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- Submitted originally on Nov 23 2015, this apparently got lost, resending it now. sound/soc/pxa/brownstone.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/soc/pxa/brownstone.c b/sound/soc/pxa/brownstone.c index 416ea646c3b1..ec522e94b0e2 100644 --- a/sound/soc/pxa/brownstone.c +++ b/sound/soc/pxa/brownstone.c @@ -52,7 +52,6 @@ static int brownstone_wm8994_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int freq_out, sspa_mclk, sysclk; - int sspa_div; if (params_rate(params) > 11025) { freq_out = params_rate(params) * 512; @@ -63,7 +62,6 @@ static int brownstone_wm8994_hw_params(struct snd_pcm_substream *substream, sysclk = params_rate(params) * 512; sspa_mclk = params_rate(params) * 64; } - sspa_div = freq_out / sspa_mclk; snd_soc_dai_set_sysclk(cpu_dai, MMP_SSPA_CLK_AUDIO, freq_out, 0); snd_soc_dai_set_pll(cpu_dai, MMP_SYSCLK, 0, freq_out, sysclk); -- 2.7.0

2 2

Re: [alsa-devel] Fwd: Lenovo Y700-17ISK notebook - multiple issues
by Takashi Iwai 26 Feb '16

26 Feb '16

On Wed, 24 Feb 2016 21:20:06 +0100, Aljosa wrote: > > OS: Ubuntu 16.04 > I tested first the original Ubuntu kernel and now I'm running > 4.5-rc5-wily. > I didn't test any model option because I don't know how to do it (I'm > not an expert). > > Please find attached the 'alsa-info.sh output' file. Please don't top-post. Also, again, don't drop Cc to ML. Judging from alsa-info.sh output, there is no pin declared for the bass output by BIOS. So you'd need to identify the pin by yourself, e.g. via hdajackretask, and set it up manually. Once when you figuring out which pin corresponds to the bass output, let us know. We can add it statically in the driver fixup. thanks, Takashi > > Thanks, ciao :) > Aljosa > > > > On 2016-02-24 20:29, Takashi Iwai wrote: > > On Wed, 24 Feb 2016 19:00:36 +0100, > > Aljosa wrote: > >> > >> Hi Takashi, > >> thank you very much for your reply. > >> Notebook subwoofer doesn't work at all (it does not produce any > >> sound). > > > > OK, could you give more details? Which kernel did you test? Did you > > test any model option? > > > > Also give alsa-info.sh output (run it with --no-upload option and > > attach the output). This contains the h/w details. > > > > Last but not least, don't drop Cc to ML. > > > > > > thanks, > > > > Takashi > > > >> Regards, Aljosa > >> > >> > >> > >> On 2016-02-24 16:35, Takashi Iwai wrote: > >> > On Tue, 23 Feb 2016 20:37:21 +0100, > >> > Aljosa wrote: > >> >> > >> >> Hello, > >> >> advised by one of the kernel developers - I'm reporting you the > >> >> problem > >> >> nr.2 from the below link. > >> > > >> > Could you describe what are the exact issues, instead of pointing some > >> > URL? > >> > > >> > > >> > thanks, > >> > > >> > Takashi > >> > upload=true&script=true&cardinfo= > !!################################ > !!ALSA Information Script v 0.4.64 > !!################################ > > !!Script ran on: Wed Feb 24 20:16:58 UTC 2016 > > > !!Linux Distribution > !!------------------ > > Ubuntu Xenial Xerus (development branch) \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu Xenial Xerus (development branch)" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial > > > !!DMI Information > !!--------------- > > Manufacturer: LENOVO > Product Name: 80Q0 > Product Version: Lenovo ideapad Y700-17ISK > Firmware Version: CDCN26WW > > > !!Kernel Information > !!------------------ > > Kernel release: 4.5.0-040500rc5-generic > Operating System: GNU/Linux > Architecture: x86_64 > Processor: x86_64 > SMP Enabled: Yes > > > !!ALSA Version > !!------------ > > Driver version: k4.5.0-040500rc5-generic > Library version: 1.1.0 > Utilities version: 1.1.0 > > > !!Loaded ALSA modules > !!------------------- > > snd_hda_intel > > > !!Sound Servers on this system > !!---------------------------- > > Pulseaudio: > Installed - Yes (/usr/bin/pulseaudio) > Running - Yes > > > !!Soundcards recognised by ALSA > !!----------------------------- > > 0 [PCH ]: HDA-Intel - HDA Intel PCH > HDA Intel PCH at 0x94320000 irq 132 > > > !!PCI Soundcards installed in the system > !!-------------------------------------- > > 00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31) > > > !!Advanced information - PCI Vendor/Device/Subsystem ID's > !!------------------------------------------------------- > > 00:1f.3 0403: 8086:a170 (rev 31) > Subsystem: 17aa:3802 > > > !!Modprobe options (Sound related) > !!-------------------------------- > > snd_pcsp: index=-2 > snd_usb_audio: index=-2 > snd_atiixp_modem: index=-2 > snd_intel8x0m: index=-2 > snd_via82xx_modem: index=-2 > snd_atiixp_modem: index=-2 > snd_intel8x0m: index=-2 > snd_via82xx_modem: index=-2 > snd_usb_audio: index=-2 > snd_usb_caiaq: index=-2 > snd_usb_ua101: index=-2 > snd_usb_us122l: index=-2 > snd_usb_usx2y: index=-2 > snd_cmipci: mpu_port=0x330 fm_port=0x388 > snd_pcsp: index=-2 > snd_usb_audio: index=-2 > > > !!Loaded sound module options > !!--------------------------- > > !!Module: snd_hda_intel > align_buffer_size : -1 > bdl_pos_adj : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 > beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N > enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y > enable_msi : -1 > id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) > index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 > jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 > model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) > patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) > position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 > power_save : 0 > power_save_controller : Y > probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 > probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 > single_cmd : N > snoop : -1 > > > !!HDA-Intel Codec information > !!--------------------------- > --startcollapse-- > > Codec: Realtek ALC233 > Address: 0 > AFG Function Id: 0x1 (unsol 1) > Vendor Id: 0x10ec0235 > Subsystem Id: 0x17aa3829 > Revision Id: 0x100002 > No Modem Function Group found > Default PCM: > rates [0x560]: 44100 48000 96000 192000 > bits [0xe]: 16 20 24 > formats [0x1]: PCM > Default Amp-In caps: N/A > Default Amp-Out caps: N/A > State of AFG node 0x01: > Power states: D0 D1 D2 D3 D3cold CLKSTOP EPSS > Power: setting=D0, actual=D0 > GPIO: io=3, o=0, i=0, unsolicited=1, wake=0 > IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 > IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 > IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 > Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out > Control: name="Speaker Playback Volume", index=0, device=0 > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 > Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 > Amp-Out vals: [0x50 0x50] > Converter: stream=1, channel=0 > PCM: > rates [0x60]: 44100 48000 > bits [0xe]: 16 20 24 > formats [0x1]: PCM > Power states: D0 D1 D2 D3 EPSS > Power: setting=D0, actual=D0 > Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out > Control: name="Headphone Playback Volume", index=0, device=0 > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 > Device: name="ALC233 Analog", type="Audio", device=0 > Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 > Amp-Out vals: [0x00 0x00] > Converter: stream=1, channel=0 > PCM: > rates [0x60]: 44100 48000 > bits [0xe]: 16 20 24 > formats [0x1]: PCM > Power states: D0 D1 D2 D3 EPSS > Power: setting=D0, actual=D0 > Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital > Converter: stream=0, channel=0 > Digital: > Digital category: 0x0 > IEC Coding Type: 0x0 > PCM: > rates [0x5e0]: 44100 48000 88200 96000 192000 > bits [0xe]: 16 20 24 > formats [0x1]: PCM > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In > Control: name="Capture Volume", index=0, device=0 > ControlAmp: chs=3, dir=In, idx=0, ofs=0 > Control: name="Capture Switch", index=0, device=0 > ControlAmp: chs=3, dir=In, idx=0, ofs=0 > Device: name="ALC233 Analog", type="Audio", device=0 > Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 > Amp-In vals: [0x30 0x30] > Converter: stream=1, channel=0 > SDI-Select: 0 > PCM: > rates [0x560]: 44100 48000 96000 192000 > bits [0xe]: 16 20 24 > formats [0x1]: PCM > Power states: D0 D1 D2 D3 EPSS > Power: setting=D0, actual=D0 > Connection: 1 > 0x23 > Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In > Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 > Amp-In vals: [0x97 0x97] > Converter: stream=0, channel=0 > SDI-Select: 0 > PCM: > rates [0x560]: 44100 48000 96000 192000 > bits [0xe]: 16 20 24 > formats [0x1]: PCM > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Connection: 1 > 0x22 > Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In > Control: name="Mic Playback Volume", index=0, device=0 > ControlAmp: chs=3, dir=In, idx=1, ofs=0 > Control: name="Mic Playback Switch", index=0, device=0 > ControlAmp: chs=3, dir=In, idx=1, ofs=0 > Control: name="Beep Playback Volume", index=0, device=0 > ControlAmp: chs=3, dir=In, idx=4, ofs=0 > Control: name="Beep Playback Switch", index=0, device=0 > ControlAmp: chs=3, dir=In, idx=4, ofs=0 > Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] > Connection: 5 > 0x18 0x19 0x1a 0x1b 0x1d > Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In > Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-In vals: [0x00 0x00] [0x00 0x00] > Connection: 2 > 0x02 0x0b > Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In > Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-In vals: [0x00 0x00] [0x00 0x00] > Connection: 2 > 0x03 0x0b > Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x0f [Audio Mixer] wcaps 0x20010a: Mono Amp-In > Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-In vals: [0x00 0x00] > Connection: 1 > 0x0d > Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In > Control: name="Internal Mic Boost Volume", index=0, device=0 > ControlAmp: chs=3, dir=In, idx=0, ofs=0 > Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 > Amp-In vals: [0x00 0x00] > Pincap 0x00000020: IN > Pin Default 0x90a60140: [Fixed] Mic at Int N/A > Conn = Digital, Color = Unknown > DefAssociation = 0x4, Sequence = 0x0 > Misc = NO_PRESENCE > Pin-ctls: 0x20: IN > Power states: D0 D1 D2 D3 EPSS > Power: setting=D0, actual=D0 > Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out > Control: name="Speaker Playback Switch", index=0, device=0 > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 > Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-Out vals: [0x00 0x00] > Pincap 0x00010014: OUT EAPD Detect > EAPD 0x2: EAPD > Pin Default 0x90170110: [Fixed] Speaker at Int N/A > Conn = Analog, Color = Unknown > DefAssociation = 0x1, Sequence = 0x0 > Misc = NO_PRESENCE > Pin-ctls: 0x40: OUT > Unsolicited: tag=00, enabled=0 > Power states: D0 D1 D2 D3 EPSS > Power: setting=D0, actual=D0 > Connection: 1 > 0x0c > Node 0x15 [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x16 [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x17 [Pin Complex] wcaps 0x40050c: Mono Amp-Out > Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-Out vals: [0x80] > Pincap 0x00000010: OUT > Pin Default 0x40000000: [N/A] Line Out at Ext N/A > Conn = Unknown, Color = Unknown > DefAssociation = 0x0, Sequence = 0x0 > Pin-ctls: 0x00: > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Connection: 1 > 0x0f > Node 0x18 [Pin Complex] wcaps 0x40048b: Stereo Amp-In > Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 > Amp-In vals: [0x00 0x00] > Pincap 0x00003724: IN Detect > Vref caps: HIZ 50 GRD 80 100 > Pin Default 0x411111f0: [N/A] Speaker at Ext Rear > Conn = 1/8, Color = Black > DefAssociation = 0xf, Sequence = 0x0 > Misc = NO_PRESENCE > Pin-ctls: 0x20: IN VREF_HIZ > Unsolicited: tag=00, enabled=0 > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In > Control: name="Mic Boost Volume", index=0, device=0 > ControlAmp: chs=3, dir=In, idx=0, ofs=0 > Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 > Amp-In vals: [0x00 0x00] > Pincap 0x00003724: IN Detect > Vref caps: HIZ 50 GRD 80 100 > Pin Default 0x04a11030: [Jack] Mic at Ext Right > Conn = 1/8, Color = Black > DefAssociation = 0x3, Sequence = 0x0 > Pin-ctls: 0x24: IN VREF_80 > Unsolicited: tag=02, enabled=1 > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Node 0x1a [Pin Complex] wcaps 0x40048b: Stereo Amp-In > Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 > Amp-In vals: [0x00 0x00] > Pincap 0x00003724: IN Detect > Vref caps: HIZ 50 GRD 80 100 > Pin Default 0x411111f0: [N/A] Speaker at Ext Rear > Conn = 1/8, Color = Black > DefAssociation = 0xf, Sequence = 0x0 > Misc = NO_PRESENCE > Pin-ctls: 0x00: VREF_HIZ > Unsolicited: tag=00, enabled=0 > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out > Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 > Amp-In vals: [0x00 0x00] > Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-Out vals: [0x80 0x80] > Pincap 0x0001373c: IN OUT HP EAPD Detect > Vref caps: HIZ 50 GRD 80 100 > EAPD 0x2: EAPD > Pin Default 0x411111f0: [N/A] Speaker at Ext Rear > Conn = 1/8, Color = Black > DefAssociation = 0xf, Sequence = 0x0 > Misc = NO_PRESENCE > Pin-ctls: 0x20: IN VREF_HIZ > Unsolicited: tag=00, enabled=0 > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Connection: 2 > 0x0c* 0x0d > Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x1d [Pin Complex] wcaps 0x400400: Mono > Pincap 0x00000020: IN > Pin Default 0x40f79a2d: [N/A] Other at Ext N/A > Conn = Analog, Color = Pink > DefAssociation = 0x2, Sequence = 0xd > Pin-ctls: 0x20: IN > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Node 0x1e [Pin Complex] wcaps 0x400781: Stereo Digital > Pincap 0x00000014: OUT Detect > Pin Default 0x411111f0: [N/A] Speaker at Ext Rear > Conn = 1/8, Color = Black > DefAssociation = 0xf, Sequence = 0x0 > Misc = NO_PRESENCE > Pin-ctls: 0x40: OUT > Unsolicited: tag=00, enabled=0 > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Connection: 1 > 0x06 > Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono > Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono > Processing caps: benign=0, ncoeff=76 > Node 0x21 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out > Control: name="Headphone Playback Switch", index=0, device=0 > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 > Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-Out vals: [0x80 0x80] > Pincap 0x0001001c: OUT HP EAPD Detect > EAPD 0x2: EAPD > Pin Default 0x04211020: [Jack] HP Out at Ext Right > Conn = 1/8, Color = Black > DefAssociation = 0x2, Sequence = 0x0 > Pin-ctls: 0xc0: OUT HP > Unsolicited: tag=01, enabled=1 > Power states: D0 D1 D2 D3 EPSS > Power: setting=D3, actual=D3 > Connection: 2 > 0x0c 0x0d* > Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In > Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] > Connection: 6 > 0x18 0x19 0x1a 0x1b 0x1d 0x0b > Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In > Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x00 0x00] > Connection: 7 > 0x18 0x19 0x1a 0x1b 0x1d 0x0b 0x12 > Codec: Intel Skylake HDMI > Address: 2 > AFG Function Id: 0x1 (unsol 0) > Vendor Id: 0x80862809 > Subsystem Id: 0x80860101 > Revision Id: 0x100000 > No Modem Function Group found > Default PCM: > rates [0x0]: > bits [0x0]: > formats [0x0]: > Default Amp-In caps: N/A > Default Amp-Out caps: N/A > State of AFG node 0x01: > Power states: D0 D3 CLKSTOP EPSS > Power: setting=D0, actual=D0, Clock-stop-OK > GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 > Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital > Converter: stream=0, channel=0 > Digital: Enabled KAE > Digital category: 0x0 > IEC Coding Type: 0x0 > PCM: > rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 > bits [0x1a]: 16 24 32 > formats [0x5]: PCM AC3 > Power states: D0 D3 EPSS > Power: setting=D0, actual=D0 > Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital > Converter: stream=0, channel=0 > Digital: Enabled KAE > Digital category: 0x0 > IEC Coding Type: 0x0 > PCM: > rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 > bits [0x1a]: 16 24 32 > formats [0x5]: PCM AC3 > Power states: D0 D3 EPSS > Power: setting=D0, actual=D0 > Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital > Converter: stream=0, channel=0 > Digital: Enabled KAE > Digital category: 0x0 > IEC Coding Type: 0x0 > PCM: > rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 > bits [0x1a]: 16 24 32 > formats [0x5]: PCM AC3 > Power states: D0 D3 EPSS > Power: setting=D0, actual=D0 > Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP > Control: name="IEC958 Playback Con Mask", index=0, device=0 > Control: name="IEC958 Playback Pro Mask", index=0, device=0 > Control: name="IEC958 Playback Default", index=0, device=0 > Control: name="IEC958 Playback Switch", index=0, device=0 > Control: name="ELD", index=0, device=3 > Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-Out vals: [0x00 0x00] > Pincap 0x0b000094: OUT Detect HBR HDMI DP > Pin Default 0x18560010: [Jack] Digital Out at Int HDMI > Conn = Digital, Color = Unknown > DefAssociation = 0x1, Sequence = 0x0 > Pin-ctls: 0x00: > Unsolicited: tag=00, enabled=0 > Power states: D0 D3 EPSS > Power: setting=D0, actual=D0 > Devices: 0 > Connection: 0 > In-driver Connection: 3 > 0x02 0x03 0x04 > Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP > Control: name="IEC958 Playback Con Mask", index=1, device=0 > Control: name="IEC958 Playback Pro Mask", index=1, device=0 > Control: name="IEC958 Playback Default", index=1, device=0 > Control: name="IEC958 Playback Switch", index=1, device=0 > Control: name="ELD", index=0, device=7 > Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-Out vals: [0x00 0x00] > Pincap 0x0b000094: OUT Detect HBR HDMI DP > Pin Default 0x18560010: [Jack] Digital Out at Int HDMI > Conn = Digital, Color = Unknown > DefAssociation = 0x1, Sequence = 0x0 > Pin-ctls: 0x00: > Unsolicited: tag=00, enabled=0 > Power states: D0 D3 EPSS > Power: setting=D0, actual=D0 > Devices: 0 > Connection: 0 > In-driver Connection: 3 > 0x02 0x03 0x04 > Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP > Control: name="IEC958 Playback Con Mask", index=2, device=0 > Control: name="IEC958 Playback Pro Mask", index=2, device=0 > Control: name="IEC958 Playback Default", index=2, device=0 > Control: name="IEC958 Playback Switch", index=2, device=0 > Control: name="ELD", index=0, device=8 > Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-Out vals: [0x00 0x00] > Pincap 0x0b000094: OUT Detect HBR HDMI DP > Pin Default 0x18560010: [Jack] Digital Out at Int HDMI > Conn = Digital, Color = Unknown > DefAssociation = 0x1, Sequence = 0x0 > Pin-ctls: 0x00: > Unsolicited: tag=00, enabled=0 > Power states: D0 D3 EPSS > Power: setting=D0, actual=D0 > Devices: 0 > Connection: 0 > In-driver Connection: 3 > 0x02 0x03 0x04 > Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono > --endcollapse-- > > > !!ALSA Device nodes > !!----------------- > > crw-rw----+ 1 root audio 116, 2 Feb 24 21:02 /dev/snd/controlC0 > crw-rw----+ 1 root audio 116, 8 Feb 24 21:02 /dev/snd/hwC0D0 > crw-rw----+ 1 root audio 116, 9 Feb 24 21:02 /dev/snd/hwC0D2 > crw-rw----+ 1 root audio 116, 4 Feb 24 21:02 /dev/snd/pcmC0D0c > crw-rw----+ 1 root audio 116, 3 Feb 24 21:02 /dev/snd/pcmC0D0p > crw-rw----+ 1 root audio 116, 5 Feb 24 21:02 /dev/snd/pcmC0D3p > crw-rw----+ 1 root audio 116, 6 Feb 24 21:02 /dev/snd/pcmC0D7p > crw-rw----+ 1 root audio 116, 7 Feb 24 21:02 /dev/snd/pcmC0D8p > crw-rw----+ 1 root audio 116, 1 Feb 24 21:02 /dev/snd/seq > crw-rw----+ 1 root audio 116, 33 Feb 24 21:02 /dev/snd/timer > > /dev/snd/by-path: > total 0 > drwxr-xr-x 2 root root 60 Feb 24 21:02 . > drwxr-xr-x 3 root root 260 Feb 24 21:02 .. > lrwxrwxrwx 1 root root 12 Feb 24 21:02 pci-0000:00:1f.3 -> ../controlC0 > > > !!Aplay/Arecord output > !!-------------------- > > APLAY > > **** List of PLAYBACK Hardware Devices **** > card 0: PCH [HDA Intel PCH], device 0: ALC233 Analog [ALC233 Analog] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > ARECORD > > **** List of CAPTURE Hardware Devices **** > card 0: PCH [HDA Intel PCH], device 0: ALC233 Analog [ALC233 Analog] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > !!Amixer output > !!------------- > > !!-------Mixer controls for card 0 [PCH] > > Card hw:0 'PCH'/'HDA Intel PCH at 0x94320000 irq 132' > Mixer name : 'Realtek ALC233' > Components : 'HDA:10ec0235,17aa3829,00100002 HDA:80862809,80860101,00100000' > Controls : 44 > Simple ctrls : 14 > Simple mixer control 'Master',0 > Capabilities: pvolume pvolume-joined pswitch pswitch-joined > Playback channels: Mono > Limits: Playback 0 - 87 > Mono: Playback 80 [92%] [-5.25dB] [on] > Simple mixer control 'Headphone',0 > Capabilities: pvolume pswitch > Playback channels: Front Left - Front Right > Limits: Playback 0 - 87 > Mono: > Front Left: Playback 0 [0%] [-65.25dB] [off] > Front Right: Playback 0 [0%] [-65.25dB] [off] > Simple mixer control 'Speaker',0 > Capabilities: pvolume pswitch > Playback channels: Front Left - Front Right > Limits: Playback 0 - 87 > Mono: > Front Left: Playback 87 [100%] [0.00dB] [on] > Front Right: Playback 87 [100%] [0.00dB] [on] > Simple mixer control 'PCM',0 > Capabilities: pvolume > Playback channels: Front Left - Front Right > Limits: Playback 0 - 255 > Mono: > Front Left: Playback 255 [100%] [0.00dB] > Front Right: Playback 255 [100%] [0.00dB] > Simple mixer control 'Mic',0 > Capabilities: pvolume pswitch > Playback channels: Front Left - Front Right > Limits: Playback 0 - 31 > Mono: > Front Left: Playback 0 [0%] [-34.50dB] [off] > Front Right: Playback 0 [0%] [-34.50dB] [off] > Simple mixer control 'Mic Boost',0 > Capabilities: volume > Playback channels: Front Left - Front Right > Capture channels: Front Left - Front Right > Limits: 0 - 3 > Front Left: 0 [0%] [0.00dB] > Front Right: 0 [0%] [0.00dB] > Simple mixer control 'IEC958',0 > Capabilities: pswitch pswitch-joined > Playback channels: Mono > Mono: Playback [off] > Simple mixer control 'IEC958',1 > Capabilities: pswitch pswitch-joined > Playback channels: Mono > Mono: Playback [on] > Simple mixer control 'IEC958',2 > Capabilities: pswitch pswitch-joined > Playback channels: Mono > Mono: Playback [on] > Simple mixer control 'Beep',0 > Capabilities: pvolume pswitch > Playback channels: Front Left - Front Right > Limits: Playback 0 - 31 > Mono: > Front Left: Playback 0 [0%] [-34.50dB] [off] > Front Right: Playback 0 [0%] [-34.50dB] [off] > Simple mixer control 'Capture',0 > Capabilities: cvolume cswitch > Capture channels: Front Left - Front Right > Limits: Capture 0 - 63 > Front Left: Capture 48 [76%] [18.75dB] [on] > Front Right: Capture 48 [76%] [18.75dB] [on] > Simple mixer control 'Auto-Mute Mode',0 > Capabilities: enum > Items: 'Disabled' 'Enabled' > Item0: 'Enabled' > Simple mixer control 'Internal Mic Boost',0 > Capabilities: volume > Playback channels: Front Left - Front Right > Capture channels: Front Left - Front Right > Limits: 0 - 3 > Front Left: 0 [0%] [0.00dB] > Front Right: 0 [0%] [0.00dB] > Simple mixer control 'Loopback Mixing',0 > Capabilities: enum > Items: 'Disabled' 'Enabled' > Item0: 'Enabled' > > > !!Alsactl output > !!-------------- > > --startcollapse-- > state.PCH { > control.1 { > iface MIXER > name 'Headphone Playback Volume' > value.0 0 > value.1 0 > comment { > access 'read write' > type INTEGER > count 2 > range '0 - 87' > dbmin -6525 > dbmax 0 > dbvalue.0 -6525 > dbvalue.1 -6525 > } > } > control.2 { > iface MIXER > name 'Headphone Playback Switch' > value.0 false > value.1 false > comment { > access 'read write' > type BOOLEAN > count 2 > } > } > control.3 { > iface MIXER > name 'Speaker Playback Volume' > value.0 87 > value.1 87 > comment { > access 'read write' > type INTEGER > count 2 > range '0 - 87' > dbmin -6525 > dbmax 0 > dbvalue.0 0 > dbvalue.1 0 > } > } > control.4 { > iface MIXER > name 'Speaker Playback Switch' > value.0 true > value.1 true > comment { > access 'read write' > type BOOLEAN > count 2 > } > } > control.5 { > iface MIXER > name 'Loopback Mixing' > value Enabled > comment { > access 'read write' > type ENUMERATED > count 1 > item.0 Disabled > item.1 Enabled > } > } > control.6 { > iface MIXER > name 'Mic Playback Volume' > value.0 0 > value.1 0 > comment { > access 'read write' > type INTEGER > count 2 > range '0 - 31' > dbmin -3450 > dbmax 1200 > dbvalue.0 -3450 > dbvalue.1 -3450 > } > } > control.7 { > iface MIXER > name 'Mic Playback Switch' > value.0 false > value.1 false > comment { > access 'read write' > type BOOLEAN > count 2 > } > } > control.8 { > iface MIXER > name 'Auto-Mute Mode' > value Enabled > comment { > access 'read write' > type ENUMERATED > count 1 > item.0 Disabled > item.1 Enabled > } > } > control.9 { > iface MIXER > name 'Capture Volume' > value.0 48 > value.1 48 > comment { > access 'read write' > type INTEGER > count 2 > range '0 - 63' > dbmin -1725 > dbmax 3000 > dbvalue.0 1875 > dbvalue.1 1875 > } > } > control.10 { > iface MIXER > name 'Capture Switch' > value.0 true > value.1 true > comment { > access 'read write' > type BOOLEAN > count 2 > } > } > control.11 { > iface MIXER > name 'Mic Boost Volume' > value.0 0 > value.1 0 > comment { > access 'read write' > type INTEGER > count 2 > range '0 - 3' > dbmin 0 > dbmax 3000 > dbvalue.0 0 > dbvalue.1 0 > } > } > control.12 { > iface MIXER > name 'Internal Mic Boost Volume' > value.0 0 > value.1 0 > comment { > access 'read write' > type INTEGER > count 2 > range '0 - 3' > dbmin 0 > dbmax 3000 > dbvalue.0 0 > dbvalue.1 0 > } > } > control.13 { > iface MIXER > name 'Master Playback Volume' > value 80 > comment { > access 'read write' > type INTEGER > count 1 > range '0 - 87' > dbmin -6525 > dbmax 0 > dbvalue.0 -525 > } > } > control.14 { > iface MIXER > name 'Master Playback Switch' > value true > comment { > access 'read write' > type BOOLEAN > count 1 > } > } > control.15 { > iface CARD > name 'Mic Jack' > value false > comment { > access read > type BOOLEAN > count 1 > } > } > control.16 { > iface CARD > name 'Internal Mic Phantom Jack' > value true > comment { > access read > type BOOLEAN > count 1 > } > } > control.17 { > iface CARD > name 'Headphone Jack' > value false > comment { > access read > type BOOLEAN > count 1 > } > } > control.18 { > iface CARD > name 'Speaker Phantom Jack' > value true > comment { > access read > type BOOLEAN > count 1 > } > } > control.19 { > iface MIXER > name 'Beep Playback Volume' > value.0 0 > value.1 0 > comment { > access 'read write' > type INTEGER > count 2 > range '0 - 31' > dbmin -3450 > dbmax 1200 > dbvalue.0 -3450 > dbvalue.1 -3450 > } > } > control.20 { > iface MIXER > name 'Beep Playback Switch' > value.0 false > value.1 false > comment { > access 'read write' > type BOOLEAN > count 2 > } > } > control.21 { > iface PCM > name 'Playback Channel Map' > value.0 0 > value.1 0 > comment { > access read > type INTEGER > count 2 > range '0 - 36' > } > } > control.22 { > iface PCM > name 'Capture Channel Map' > value.0 0 > value.1 0 > comment { > access read > type INTEGER > count 2 > range '0 - 36' > } > } > control.23 { > iface CARD > name 'HDMI/DP,pcm=3 Jack' > value false > comment { > access read > type BOOLEAN > count 1 > } > } > control.24 { > iface MIXER > name 'IEC958 Playback Con Mask' > value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access read > type IEC958 > count 1 > } > } > control.25 { > iface MIXER > name 'IEC958 Playback Pro Mask' > value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access read > type IEC958 > count 1 > } > } > control.26 { > iface MIXER > name 'IEC958 Playback Default' > value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access 'read write' > type IEC958 > count 1 > } > } > control.27 { > iface MIXER > name 'IEC958 Playback Switch' > value false > comment { > access 'read write' > type BOOLEAN > count 1 > } > } > control.28 { > iface PCM > device 3 > name ELD > value '' > comment { > access 'read volatile' > type BYTES > count 0 > } > } > control.29 { > iface CARD > name 'HDMI/DP,pcm=7 Jack' > value false > comment { > access read > type BOOLEAN > count 1 > } > } > control.30 { > iface MIXER > name 'IEC958 Playback Con Mask' > index 1 > value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access read > type IEC958 > count 1 > } > } > control.31 { > iface MIXER > name 'IEC958 Playback Pro Mask' > index 1 > value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access read > type IEC958 > count 1 > } > } > control.32 { > iface MIXER > name 'IEC958 Playback Default' > index 1 > value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access 'read write' > type IEC958 > count 1 > } > } > control.33 { > iface MIXER > name 'IEC958 Playback Switch' > index 1 > value true > comment { > access 'read write' > type BOOLEAN > count 1 > } > } > control.34 { > iface PCM > device 7 > name ELD > value '' > comment { > access 'read volatile' > type BYTES > count 0 > } > } > control.35 { > iface CARD > name 'HDMI/DP,pcm=8 Jack' > value false > comment { > access read > type BOOLEAN > count 1 > } > } > control.36 { > iface MIXER > name 'IEC958 Playback Con Mask' > index 2 > value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access read > type IEC958 > count 1 > } > } > control.37 { > iface MIXER > name 'IEC958 Playback Pro Mask' > index 2 > value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access read > type IEC958 > count 1 > } > } > control.38 { > iface MIXER > name 'IEC958 Playback Default' > index 2 > value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' > comment { > access 'read write' > type IEC958 > count 1 > } > } > control.39 { > iface MIXER > name 'IEC958 Playback Switch' > index 2 > value true > comment { > access 'read write' > type BOOLEAN > count 1 > } > } > control.40 { > iface PCM > device 8 > name ELD > value '' > comment { > access 'read volatile' > type BYTES > count 0 > } > } > control.41 { > iface PCM > device 3 > name 'Playback Channel Map' > value.0 0 > value.1 0 > value.2 0 > value.3 0 > value.4 0 > value.5 0 > value.6 0 > value.7 0 > comment { > access 'read write' > type INTEGER > count 8 > range '0 - 36' > } > } > control.42 { > iface PCM > device 7 > name 'Playback Channel Map' > value.0 0 > value.1 0 > value.2 0 > value.3 0 > value.4 0 > value.5 0 > value.6 0 > value.7 0 > comment { > access 'read write' > type INTEGER > count 8 > range '0 - 36' > } > } > control.43 { > iface PCM > device 8 > name 'Playback Channel Map' > value.0 0 > value.1 0 > value.2 0 > value.3 0 > value.4 0 > value.5 0 > value.6 0 > value.7 0 > comment { > access 'read write' > type INTEGER > count 8 > range '0 - 36' > } > } > control.44 { > iface MIXER > name 'PCM Playback Volume' > value.0 255 > value.1 255 > comment { > access 'read write user' > type INTEGER > count 2 > range '0 - 255' > tlv '0000000100000008ffffec1400000014' > dbmin -5100 > dbmax 0 > dbvalue.0 0 > dbvalue.1 0 > } > } > } > --endcollapse-- > > > !!All Loaded Modules > !!------------------ > > Module > drbg > ansi_cprng > ctr > ccm > cmac > rfcomm > bnep > bbswitch > arc4 > binfmt_misc > nls_iso8859_1 > snd_hda_codec_hdmi > snd_hda_codec_realtek > snd_hda_codec_generic > intel_rapl > x86_pkg_temp_thermal > intel_powerclamp > coretemp > iwlmvm > kvm_intel > mac80211 > kvm > irqbypass > crct10dif_pclmul > snd_hda_intel > crc32_pclmul > uvcvideo > snd_hda_codec > ghash_clmulni_intel > videobuf2_vmalloc > videobuf2_memops > snd_hda_core > aesni_intel > videobuf2_v4l2 > snd_hwdep > aes_x86_64 > videobuf2_core > lrw > iwlwifi > gf128mul > glue_helper > ablk_helper > snd_pcm > videodev > cryptd > snd_seq_midi > media > snd_seq_midi_event > cfg80211 > input_leds > snd_rawmidi > joydev > snd_seq > serio_raw > snd_seq_device > snd_timer > btusb > btrtl > snd > soundcore > mei_me > shpchp > mei > ideapad_laptop > sparse_keymap > hci_uart > btbcm > btqca > btintel > bluetooth > intel_lpss_acpi > wmi > intel_lpss > mac_hid > tpm_crb > acpi_pad > ip6t_REJECT > nf_reject_ipv6 > nf_log_ipv6 > xt_hl > ip6t_rt > nf_conntrack_ipv6 > nf_defrag_ipv6 > ipt_REJECT > nf_reject_ipv4 > nf_log_ipv4 > nf_log_common > xt_LOG > xt_limit > xt_tcpudp > xt_addrtype > nf_conntrack_ipv4 > nf_defrag_ipv4 > xt_conntrack > ip6table_filter > ip6_tables > nf_conntrack_netbios_ns > nf_conntrack_broadcast > nf_nat_ftp > nf_nat > nf_conntrack_ftp > nf_conntrack > iptable_filter > parport_pc > ip_tables > ppdev > x_tables > lp > parport > autofs4 > hid_generic > usbhid > i915 > i2c_algo_bit > drm_kms_helper > psmouse > syscopyarea > sysfillrect > sysimgblt > fb_sys_fops > r8169 > drm > sdhci_pci > ahci > mii > sdhci > libahci > i2c_hid > pinctrl_sunrisepoint > video > hid > pinctrl_intel > fjes > > > !!Sysfs Files > !!----------- > > /sys/class/sound/hwC0D0/init_pin_configs: > 0x12 0x90a60140 > 0x14 0x90170110 > 0x17 0x40000000 > 0x18 0x411111f0 > 0x19 0x04a11030 > 0x1a 0x411111f0 > 0x1b 0x411111f0 > 0x1d 0x40f79a2d > 0x1e 0x411111f0 > 0x21 0x04211020 > > /sys/class/sound/hwC0D0/driver_pin_configs: > > /sys/class/sound/hwC0D0/user_pin_configs: > > /sys/class/sound/hwC0D0/init_verbs: > > /sys/class/sound/hwC0D0/hints: > > /sys/class/sound/hwC0D2/init_pin_configs: > 0x05 0x18560010 > 0x06 0x18560010 > 0x07 0x18560010 > > /sys/class/sound/hwC0D2/driver_pin_configs: > > /sys/class/sound/hwC0D2/user_pin_configs: > > /sys/class/sound/hwC0D2/init_verbs: > > /sys/class/sound/hwC0D2/hints: > > > !!ALSA/HDA dmesg > !!-------------- > > [ 3.118546] iwlwifi 0000:08:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm > [ 3.119214] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) > [ 3.119989] uvcvideo 1-6:1.0: Entity type for entity Realtek Extended Controls Unit was not initialized! > -- > [ 3.159964] Bluetooth: hci0: Failed to send firmware data (-38) > [ 3.161319] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC233: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker > [ 3.161321] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) > [ 3.161323] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) > [ 3.161324] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 > [ 3.161325] snd_hda_codec_realtek hdaudioC0D0: inputs: > [ 3.161326] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 > [ 3.161327] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 > [ 3.170162] nvidia_uvm: Loaded the UVM driver, major device number 245 > [ 3.172370] Adding 32529404k swap on /dev/sda3. Priority:-1 extents:1 across:32529404k SSFS > [ 3.181718] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 > [ 3.181763] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 > [ 3.181802] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 > [ 3.181846] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 > [ 3.181905] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 > [ 3.259924] audit: type=1400 audit(1456344123.829:2): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session" pid=676 comm="apparmor_parser" > >

1 0

[alsa-devel] USB Sound card with unsafe characters
by Brian Jones 26 Feb '16

26 Feb '16

I have been trying to work on a fix for Bug 1498129 - https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1498129 on Ubuntu My USB soundcard is an Asus Xonar U7 Echelon Edition <https://www.asus.com/Sound-Cards/Xonar_U7_Echelon_Edition/> which identifies itself to alsa as "Xonar U7 Echelon Ed." The card is supported by alsa and works well in analog mode but I cannot get digital output via alsa or pulseaudio. It has iec958 as device 1 rather than device 0 and I can access digital output by referring to directly to hw:x,1 but cannot access digital output via alsa. The fix I believe is to add "Xonar U7 Echelon Ed." 1 to the USB-Audio.pcm.iec958_device section of USB-Audio.conf. This does not work. As I suspected, and now have confirmed by Raymond on the bug report, this is because the alsa name for this card contains the period character '.' Is there a workaround for this or do I need to await an alsa code change?

1 0

[alsa-devel] [RFC: PATCH] ALSA: hda - clear IRQ statu twice on some Intel platforms
by libin.yang＠linux.intel.com 26 Feb '16

26 Feb '16

From: Libin Yang <libin.yang(a)linux.intel.com> On some Intel platforms, we found the interrupt issue in the below scenario: 1. driver is in irq handler 2. there is another interrupt from HW after interrupt status is cleared and before exiting from interrupt handler 3. exit from the current irq handling After exiting the irq handler, it should raise another interrupt for driver to handle the new interrupt. But actually, it failed to raise the interrupt and driver will never have chance to clear the interrupt status. The patch clears the interrupt status again just before exiting for interrupt handler. This can reduce the contest dramatically. Signed-off-by: Libin Yang <libin.yang(a)linux.intel.com> --- sound/pci/hda/hda_controller.c | 3 +++ sound/pci/hda/hda_controller.h | 3 +++ sound/pci/hda/hda_intel.c | 40 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 46 insertions(+) diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 37cf9ce..2ca95c7 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -963,6 +963,9 @@ irqreturn_t azx_interrupt(int irq, void *dev_id) azx_writeb(chip, RIRBSTS, RIRB_INT_MASK); } + if (chip->post_irq) + chip->post_irq(chip); + spin_unlock(&bus->reg_lock); return IRQ_HANDLED; diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index ec63bbf..ce59997 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -146,6 +146,9 @@ struct azx { const struct firmware *fw; #endif + /* callback at the end of interrupt handler */ + void (*post_irq)(struct azx *); + /* flags */ int bdl_pos_adj; int poll_count; diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 4045dca..6a47d88 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1663,6 +1663,43 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci, return 0; } +/* HSW, BDW, SKL and BXT need do post_irq() */ +#define INTEL_IRQ_POST(chip) \ + (((chip)->pci->vendor == PCI_VENDOR_ID_INTEL) && \ + (((chip)->pci->device == 0x0a0c) || \ + ((chip)->pci->device == 0x0c0c) || \ + ((chip)->pci->device == 0x0d0c) || \ + ((chip)->pci->device == 0x160c) || \ + ((chip)->pci->device == 0xa170) || \ + ((chip)->pci->device == 0x9d70) || \ + ((chip)->pci->device == 0x5a98))) + + +/* on some intel platforms, if there occurs an interrupt + * when irq is being handled, interrupt signal will not be raised + * after the irq handler returns. And the interrupt status may never + * be cleared. + * So let's clear all the interrupt status before return from irq handler. + * This can help to reduce the contest between the irq handler and the signal. + */ +static void intel_post_irq(struct azx *chip) +{ + struct hdac_bus *bus = azx_bus(chip); + struct hdac_stream *azx_dev; + + list_for_each_entry(azx_dev, &bus->stream_list, list) + snd_hdac_stream_writeb(azx_dev, SD_STS, SD_INT_MASK); + + /* clear STATESTS */ + snd_hdac_chip_writew(bus, STATESTS, STATESTS_INT_MASK); + + /* clear rirb status */ + snd_hdac_chip_writeb(bus, RIRBSTS, RIRB_INT_MASK); + + /* clear int status */ + snd_hdac_chip_writel(bus, INTSTS, AZX_INT_CTRL_EN | AZX_INT_ALL_STREAM); +} + static int azx_first_init(struct azx *chip) { int dev = chip->dev_index; @@ -1717,6 +1754,9 @@ static int azx_first_init(struct azx *chip) if (chip->pci->vendor == PCI_VENDOR_ID_AMD) dma_bits = 40; + if (INTEL_IRQ_POST(chip)) + chip->post_irq = intel_post_irq; + /* disable SB600 64bit support for safety */ if (chip->pci->vendor == PCI_VENDOR_ID_ATI) { struct pci_dev *p_smbus; -- 1.9.1

3 7

[alsa-devel] snd-hda-intel runtime PM fail after module reload
by Ville Syrjälä 26 Feb '16

26 Feb '16

Hi, My investigation into some sporadic i915 runtime PM failures seem to point the finger at snd-hda-intel. I just tried to play around unloding and reloading snd-hda-intel and sometimes I get snd-hda-intel loaded with runtime PM supposedly enabled, but actually the device won't runtime suspend. At which point frobbing with power/control is enough to kick it back into submission. # for i in `seq 1 3`; do sleep 1 ; grep . /sys/bus/pci/devices/0000\:00\:03.0/power/* ; done /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:117045 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:suspended /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:222657 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:117045 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:suspended /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:223666 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:117045 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:suspended /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:224674 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 # rmmod snd-hda-intel # modprobe snd-hda-intel # for i in `seq 1 3`; do sleep 1 ; grep . /sys/bus/pci/devices/0000\:00\:03.0/power/* ; done /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:121454 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:active /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:228560 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:122463 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:active /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:228560 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:123472 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:active /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:228560 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 # echo on > /sys/bus/pci/devices/0000:00:03.0/power/control # echo auto > /sys/bus/pci/devices/0000:00:03.0/power/control # for i in `seq 1 3`; do sleep 1 ; grep . /sys/bus/pci/devices/0000\:00\:03.0/power/* ; done /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:141459 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:suspended /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:231699 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:141459 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:suspended /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:232706 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 /sys/bus/pci/devices/0000:00:03.0/power/async:enabled grep: /sys/bus/pci/devices/0000:00:03.0/power/autosuspend_delay_ms: Input/output error /sys/bus/pci/devices/0000:00:03.0/power/control:auto /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_kids:0 /sys/bus/pci/devices/0000:00:03.0/power/runtime_active_time:141459 /sys/bus/pci/devices/0000:00:03.0/power/runtime_enabled:enabled /sys/bus/pci/devices/0000:00:03.0/power/runtime_status:suspended /sys/bus/pci/devices/0000:00:03.0/power/runtime_suspended_time:233713 /sys/bus/pci/devices/0000:00:03.0/power/runtime_usage:0 -- Ville Syrjälä Intel OTC

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[alsa-devel] [PATCH 0/4 RESEND] Add I2S/ADV7511 audio support for ARC AXS10x boards
by Jose Abreu 26 Feb '16

26 Feb '16

ARC AXS10x platforms consist of a mainboard with several peripherals. One of those peripherals is an HDMI output port controlled by ADV7511 transmitter. This patch set adds audio for the ADV7511 transmitter and I2S audio for the AXS10x platform. Jose Abreu (4): [adv7511] Add audio support [adv7511] Update defconfigs so that audio is enabled [dwc] Add I2S HDMI audio support using custom platform driver [dwc] Update defconfigs so that I2S is enabled arch/arc/boot/dts/axs10x_mb.dtsi | 20 +- arch/arc/configs/axs101_defconfig | 4 + arch/arc/configs/axs103_defconfig | 6 + arch/arc/configs/axs103_smp_defconfig | 6 + drivers/gpu/drm/i2c/Kconfig | 8 + drivers/gpu/drm/i2c/Makefile | 2 + drivers/gpu/drm/i2c/adv7511.c | 1024 --------------------------------- drivers/gpu/drm/i2c/adv7511.h | 41 ++ drivers/gpu/drm/i2c/adv7511_audio.c | 310 ++++++++++ drivers/gpu/drm/i2c/adv7511_core.c | 1005 ++++++++++++++++++++++++++++++++ include/sound/soc-dai.h | 1 + sound/soc/dwc/Kconfig | 1 + sound/soc/dwc/Makefile | 4 +- sound/soc/dwc/designware_i2s.c | 139 ++++- sound/soc/dwc/designware_pcm.c | 264 +++++++++ sound/soc/dwc/designware_pcm.h | 21 + 16 files changed, 1813 insertions(+), 1043 deletions(-) delete mode 100644 drivers/gpu/drm/i2c/adv7511.c create mode 100644 drivers/gpu/drm/i2c/adv7511_audio.c create mode 100644 drivers/gpu/drm/i2c/adv7511_core.c create mode 100644 sound/soc/dwc/designware_pcm.c create mode 100644 sound/soc/dwc/designware_pcm.h -- 1.9.1

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[alsa-devel] [PATCH 0/15 v2][RFC] cleanup regmap write functions
by Kuninori Morimoto 26 Feb '16

26 Feb '16

Hi Mark Current regmap has many similar functions regmap_update_bits() regmap_update_bits_async() regmap_update_bits_check() regmap_update_bits_check_async() But difference is very few. And I would like to have _force_ feature on it too. So, these patches add new regmap_update_bits_base() which has _check, _async, and _force option. Above functions are now defined as macro. I used [RFC], because regmap has big effects. 1), 6), 9) adds new regmap_xxx_update_bits_base() functions and current each functions are merged into it by macro. Please review carefully especially 7), 10). I think using ~0 mask is correct for regmap_field_write() <-> regmap_field_update_bits_base() 1) - 5) for regmap_xxx() 6) - 8) for regmap_field_xxx() 9) - 11) for regmap_fields_xxx() 12) - 13) adds _force_ macro 14) remove unused regmap_write_bits() which was one of _force_ function 15) rsnd driver uses _force_ function for register access BTW, I noticed #if - #else - #endif on ${LINUX}/include/linux/regmap.h are strange. Many functions/struct/macro are defined under #ifdef CONFIG_REGMAP, but few are defined under #else. It can be trouble ? Do we really need this #if ? Kuninori Morimoto (15): 1) regmap: add regmap_update_bits_base() 2) regmap: merge regmap_update_bits() into macro 3) regmap: merge regmap_update_bits_async() into macro 4) regmap: merge regmap_update_bits_check() into macro 5) regmap: merge regmap_update_bits_check_async() into macro 6) regmap: add regmap_field_update_bits_base() 7) regmap: merge regmap_field_write() into macro 8) regmap: merge regmap_field_update_bits() into macro 9) regmap: add regmap_fields_update_bits_base() 10) regmap: merge regmap_fields_write() into macro 11) regmap: merge regmap_fields_update_bits() into macro 12) regmap: add regmap_field_force_xxx() macros 13) regmap: add regmap_fields_force_xxx() macros 14) regmpa: remove regmap_write_bits() 15) ASoC: rsnd: rsnd_write() / rsnd_bset() uses regmap _force_ function drivers/base/regmap/regmap.c | 217 ++++++++++++++++++++++++----------------------------------------------------------------------------------------------------------- include/linux/regmap.h | 94 ++++++++++++++++++++++++++++----------------------------- sound/soc/sh/rcar/gen.c | 21 ++----------- sound/soc/sh/rcar/rsnd.h | 2 -- 4 files changed, 87 insertions(+), 247 deletions(-) Best regards --- Kuninori Morimoto

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