November 2015 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] Question about TDM "slot"
by Kuninori Morimoto 30 Nov '15

30 Nov '15

Hi I would like to ask you about what does TDM "slot" mean on snd_soc_of_parse_tdm_slot() / snd_soc_dai_set_tdm_slot(). Is slot = 3 in this case ? | |--- 2ch --> | | | CPU |--- 2ch --> | Codec | | |--- 2ch --> | | total 6ch If this is correct, I have other question about slot_width. snd_soc_dai_set_tdm_slot comments say slot_width: Width in bits for each slot. Does this mean it will be 2ch x system word bit ? I know some codec chip have below style. Does it unexpected ? | |--- 8ch --> | | | CPU |--- 4ch --> | Codec | total 12ch Best regards --- Kuninori Morimoto

2 11

[alsa-devel] [PATCH 1/2] ASoC: fsl_sai: add tdm slots operation support
by Zidan Wang 29 Nov '15

29 Nov '15

Add tdm slots operation support. If tdm slots and slot width have been configured in machine driver, we should use these values. Otherwise, using relevant channels and word length to set slots and slot width. SAI will generate BCLK depends on sample rate, slots and slot width. And there may be unused BCLK cycles before each LRCLK transition. Signed-off-by: Zidan Wang <zidan.wang(a)freescale.com> --- sound/soc/fsl/fsl_sai.c | 31 +++++++++++++++++++++++++------ sound/soc/fsl/fsl_sai.h | 3 +++ 2 files changed, 28 insertions(+), 6 deletions(-) diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index 4b042fd..c01322c 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -126,6 +126,17 @@ out: return IRQ_HANDLED; } +static int fsl_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask, + u32 rx_mask, int slots, int slot_width) +{ + struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai); + + sai->slots = slots; + sai->slot_width = slot_width; + + return 0; +} + static int fsl_sai_set_dai_sysclk_tr(struct snd_soc_dai *cpu_dai, int clk_id, unsigned int freq, int fsl_dir) { @@ -395,11 +406,19 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream, unsigned int channels = params_channels(params); u32 word_width = snd_pcm_format_width(params_format(params)); u32 val_cr4 = 0, val_cr5 = 0; + u32 slots = (channels == 1) ? 2 : channels; + u32 slot_width = word_width; int ret; + if (sai->slots) + slots = sai->slots; + + if (sai->slot_width) + slot_width = sai->slot_width; + if (!sai->is_slave_mode) { ret = fsl_sai_set_bclk(cpu_dai, tx, - 2 * word_width * params_rate(params)); + slots * slot_width * params_rate(params)); if (ret) return ret; @@ -411,21 +430,20 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream, sai->mclk_streams |= BIT(substream->stream); } - } if (!sai->is_dsp_mode) - val_cr4 |= FSL_SAI_CR4_SYWD(word_width); + val_cr4 |= FSL_SAI_CR4_SYWD(slot_width); - val_cr5 |= FSL_SAI_CR5_WNW(word_width); - val_cr5 |= FSL_SAI_CR5_W0W(word_width); + val_cr5 |= FSL_SAI_CR5_WNW(slot_width); + val_cr5 |= FSL_SAI_CR5_W0W(slot_width); if (sai->is_lsb_first) val_cr5 |= FSL_SAI_CR5_FBT(0); else val_cr5 |= FSL_SAI_CR5_FBT(word_width - 1); - val_cr4 |= FSL_SAI_CR4_FRSZ(channels); + val_cr4 |= FSL_SAI_CR4_FRSZ(slots); /* * For SAI master mode, when Tx(Rx) sync with Rx(Tx) clock, Rx(Tx) will @@ -592,6 +610,7 @@ static void fsl_sai_shutdown(struct snd_pcm_substream *substream, static const struct snd_soc_dai_ops fsl_sai_pcm_dai_ops = { .set_sysclk = fsl_sai_set_dai_sysclk, .set_fmt = fsl_sai_set_dai_fmt, + .set_tdm_slot = fsl_sai_set_dai_tdm_slot, .hw_params = fsl_sai_hw_params, .hw_free = fsl_sai_hw_free, .trigger = fsl_sai_trigger, diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index b95fbc3..d9ed7be 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -143,6 +143,9 @@ struct fsl_sai { unsigned int mclk_id[2]; unsigned int mclk_streams; + unsigned int slots; + unsigned int slot_width; + struct snd_dmaengine_dai_dma_data dma_params_rx; struct snd_dmaengine_dai_dma_data dma_params_tx; }; -- 1.9.1

4 6

[alsa-devel] [PATCH 0/4 v5] i915 to call hda driver on HDMI plug/unplug
by David Henningsson 27 Nov '15

27 Nov '15

Hopefully last version? :-) * Added commit text about duplicate events (patch 4/4) * Added locks in bind/unbind on i915 side (patch 2/4) * Fixed docbook comments in i915 struct (patch 1/4) * Removed port_mst_streaming parameter (patch 1/4) * Added Reviewed-by - 1 & 2 by Jani, 3 & 4 by Takashi. Hopefully this was correct, otherwise feel free to adjust yourself before committing. Both Jani and Takashi seem okay with this going into 4.3. Nobody has said which tree you prefer to take it through, so how about Takashi merging it? David Henningsson (4): drm/i915: Add audio pin sense / ELD callback drm/i915: Call audio pin/ELD notify function ALSA: hda - allow codecs to access the i915 pin/ELD callback ALSA: hda - Wake the codec up on pin/ELD notify events drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/intel_audio.c | 27 ++++++++++++++++++++++++--- include/drm/i915_component.h | 16 ++++++++++++++++ include/sound/hda_i915.h | 7 +++++++ sound/hda/hdac_i915.c | 10 ++++++++++ sound/pci/hda/patch_hdmi.c | 22 +++++++++++++++++++++- 6 files changed, 79 insertions(+), 4 deletions(-) -- 1.9.1

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[alsa-devel] [PATCH] ASoC: arizona: Add 32uS delay after putting FLL into freerun
by Charles Keepax 27 Nov '15

27 Nov '15

When switching between two clock sources using the FLL freerun to smooth the transition we should wait 32uS after putting the FLL into freerun before we proceed. In practice we appear to be getting enough delay from the surrounding code, but better to make it explicit. Signed-off-by: Charles Keepax <ckeepax(a)opensource.wolfsonmicro.com> --- sound/soc/codecs/arizona.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index e76ecc7..8cd448c 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -2215,6 +2215,7 @@ static int arizona_enable_fll(struct arizona_fll *fll) regmap_update_bits_async(fll->arizona->regmap, fll->base + 1, ARIZONA_FLL1_FREERUN, ARIZONA_FLL1_FREERUN); + udelay(32); } /* -- 1.7.2.5

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[alsa-devel] [PATCH] ASoC: wm_adsp: Expand the list of available firmwares
by Charles Keepax 27 Nov '15

27 Nov '15

Expand the list of available firmware names to include a good selection of generic uses for the DSP cores. Signed-off-by: Charles Keepax <ckeepax(a)opensource.wolfsonmicro.com> --- sound/soc/codecs/wm_adsp.c | 49 +++++++++++++++++++++++++++++++------------ 1 files changed, 35 insertions(+), 14 deletions(-) diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 0bb415a..905ae99 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -201,27 +201,48 @@ static void wm_adsp_buf_free(struct list_head *list) } } -#define WM_ADSP_NUM_FW 4 - -#define WM_ADSP_FW_MBC_VSS 0 -#define WM_ADSP_FW_TX 1 -#define WM_ADSP_FW_TX_SPK 2 -#define WM_ADSP_FW_RX_ANC 3 +#define WM_ADSP_FW_MBC_VSS 0 +#define WM_ADSP_FW_HIFI 1 +#define WM_ADSP_FW_TX 2 +#define WM_ADSP_FW_TX_SPK 3 +#define WM_ADSP_FW_RX 4 +#define WM_ADSP_FW_RX_ANC 5 +#define WM_ADSP_FW_CTRL 6 +#define WM_ADSP_FW_ASR 7 +#define WM_ADSP_FW_TRACE 8 +#define WM_ADSP_FW_SPK_PROT 9 +#define WM_ADSP_FW_MISC 10 + +#define WM_ADSP_NUM_FW 11 static const char *wm_adsp_fw_text[WM_ADSP_NUM_FW] = { - [WM_ADSP_FW_MBC_VSS] = "MBC/VSS", - [WM_ADSP_FW_TX] = "Tx", - [WM_ADSP_FW_TX_SPK] = "Tx Speaker", - [WM_ADSP_FW_RX_ANC] = "Rx ANC", + [WM_ADSP_FW_MBC_VSS] = "MBC/VSS", + [WM_ADSP_FW_HIFI] = "MasterHiFi", + [WM_ADSP_FW_TX] = "Tx", + [WM_ADSP_FW_TX_SPK] = "Tx Speaker", + [WM_ADSP_FW_RX] = "Rx", + [WM_ADSP_FW_RX_ANC] = "Rx ANC", + [WM_ADSP_FW_CTRL] = "Voice Ctrl", + [WM_ADSP_FW_ASR] = "ASR Assist", + [WM_ADSP_FW_TRACE] = "Dbg Trace", + [WM_ADSP_FW_SPK_PROT] = "Protection", + [WM_ADSP_FW_MISC] = "Misc", }; static struct { const char *file; } wm_adsp_fw[WM_ADSP_NUM_FW] = { - [WM_ADSP_FW_MBC_VSS] = { .file = "mbc-vss" }, - [WM_ADSP_FW_TX] = { .file = "tx" }, - [WM_ADSP_FW_TX_SPK] = { .file = "tx-spk" }, - [WM_ADSP_FW_RX_ANC] = { .file = "rx-anc" }, + [WM_ADSP_FW_MBC_VSS] = { .file = "mbc-vss" }, + [WM_ADSP_FW_HIFI] = { .file = "hifi" }, + [WM_ADSP_FW_TX] = { .file = "tx" }, + [WM_ADSP_FW_TX_SPK] = { .file = "tx-spk" }, + [WM_ADSP_FW_RX] = { .file = "rx" }, + [WM_ADSP_FW_RX_ANC] = { .file = "rx-anc" }, + [WM_ADSP_FW_CTRL] = { .file = "ctrl" }, + [WM_ADSP_FW_ASR] = { .file = "asr" }, + [WM_ADSP_FW_TRACE] = { .file = "trace" }, + [WM_ADSP_FW_SPK_PROT] = { .file = "spk-prot" }, + [WM_ADSP_FW_MISC] = { .file = "misc" }, }; struct wm_coeff_ctl_ops { -- 1.7.2.5

2 1

[alsa-devel] [PATCH] ASoC: rsnd: indicate register name for debug
by Kuninori Morimoto 27 Nov '15

27 Nov '15

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> Current rsnd driver is indicating how to use regmap debug method on gen.c comment area. regmap debug method indicates address and value, but rsnd driver is using too many IPs (SSI/SSIU/SRC/CTU/MIX/DVC/CMD), and address. Thus, we would like to know more useful information for debugging. This patch indicates address name for debugging. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- sound/soc/sh/rcar/gen.c | 52 +++++++++++++++++++++++++++++-------------------- 1 file changed, 31 insertions(+), 21 deletions(-) diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index 84f8bb2..15d7706 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -31,29 +31,33 @@ struct rsnd_gen { /* RSND_REG_MAX base */ struct regmap_field *regs[RSND_REG_MAX]; + const char *reg_name[RSND_REG_MAX]; }; #define rsnd_priv_to_gen(p) ((struct rsnd_gen *)(p)->gen) +#define rsnd_reg_name(gen, id) ((gen)->reg_name[id]) struct rsnd_regmap_field_conf { int idx; unsigned int reg_offset; unsigned int id_offset; + const char *reg_name; }; -#define RSND_REG_SET(id, offset, _id_offset) \ +#define RSND_REG_SET(id, offset, _id_offset, n) \ { \ .idx = id, \ .reg_offset = offset, \ .id_offset = _id_offset, \ + .reg_name = n, \ } /* single address mapping */ #define RSND_GEN_S_REG(id, offset) \ - RSND_REG_SET(RSND_REG_##id, offset, 0) + RSND_REG_SET(RSND_REG_##id, offset, 0, #id) /* multi address mapping */ #define RSND_GEN_M_REG(id, offset, _id_offset) \ - RSND_REG_SET(RSND_REG_##id, offset, _id_offset) + RSND_REG_SET(RSND_REG_##id, offset, _id_offset, #id) /* * basic function @@ -83,8 +87,9 @@ u32 rsnd_read(struct rsnd_priv *priv, regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val); - dev_dbg(dev, "r %s[%d] - %4d : %08x\n", - rsnd_mod_name(mod), rsnd_mod_id(mod), reg, val); + dev_dbg(dev, "r %s[%d] - %-18s (%4d) : %08x\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), + rsnd_reg_name(gen, reg), reg, val); return val; } @@ -99,10 +104,11 @@ void rsnd_write(struct rsnd_priv *priv, if (!rsnd_is_accessible_reg(priv, gen, reg)) return; - dev_dbg(dev, "w %s[%d] - %4d : %08x\n", - rsnd_mod_name(mod), rsnd_mod_id(mod), reg, data); - regmap_fields_write(gen->regs[reg], rsnd_mod_id(mod), data); + + dev_dbg(dev, "w %s[%d] - %-18s (%4d) : %08x\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), + rsnd_reg_name(gen, reg), reg, data); } void rsnd_force_write(struct rsnd_priv *priv, @@ -115,10 +121,11 @@ void rsnd_force_write(struct rsnd_priv *priv, if (!rsnd_is_accessible_reg(priv, gen, reg)) return; - dev_dbg(dev, "w %s[%d] - %4d : %08x\n", - rsnd_mod_name(mod), rsnd_mod_id(mod), reg, data); - regmap_fields_force_write(gen->regs[reg], rsnd_mod_id(mod), data); + + dev_dbg(dev, "w %s[%d] - %-18s (%4d) : %08x\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), + rsnd_reg_name(gen, reg), reg, data); } void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, @@ -130,11 +137,13 @@ void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, if (!rsnd_is_accessible_reg(priv, gen, reg)) return; - dev_dbg(dev, "b %s[%d] - %4d : %08x/%08x\n", - rsnd_mod_name(mod), rsnd_mod_id(mod), reg, data, mask); - regmap_fields_update_bits(gen->regs[reg], rsnd_mod_id(mod), mask, data); + + dev_dbg(dev, "b %s[%d] - %-18s (%4d) : %08x/%08x\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), + rsnd_reg_name(gen, reg), reg, data, mask); + } phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id) @@ -150,7 +159,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv, int id_size, int reg_id, const char *name, - struct rsnd_regmap_field_conf *conf, + const struct rsnd_regmap_field_conf *conf, int conf_size) { struct platform_device *pdev = rsnd_priv_to_pdev(priv); @@ -203,6 +212,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv, /* RSND_REG_MAX base */ gen->regs[conf[i].idx] = regs; + gen->reg_name[conf[i].idx] = conf[i].reg_name; } return 0; @@ -213,7 +223,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv, */ static int rsnd_gen2_probe(struct rsnd_priv *priv) { - struct rsnd_regmap_field_conf conf_ssiu[] = { + const static struct rsnd_regmap_field_conf conf_ssiu[] = { RSND_GEN_S_REG(SSI_MODE0, 0x800), RSND_GEN_S_REG(SSI_MODE1, 0x804), /* FIXME: it needs SSI_MODE2/3 in the future */ @@ -223,7 +233,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv) RSND_GEN_M_REG(SSI_CTRL, 0x10, 0x80), RSND_GEN_M_REG(SSI_INT_ENABLE, 0x18, 0x80), }; - struct rsnd_regmap_field_conf conf_scu[] = { + const static struct rsnd_regmap_field_conf conf_scu[] = { RSND_GEN_M_REG(SRC_BUSIF_MODE, 0x0, 0x20), RSND_GEN_M_REG(SRC_BUSIF_DALIGN,0x8, 0x20), RSND_GEN_M_REG(SRC_ROUTE_MODE0, 0xc, 0x20), @@ -267,7 +277,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv) RSND_GEN_M_REG(DVC_VOL1R, 0xe2c, 0x100), RSND_GEN_M_REG(DVC_DVUER, 0xe48, 0x100), }; - struct rsnd_regmap_field_conf conf_adg[] = { + const static struct rsnd_regmap_field_conf conf_adg[] = { RSND_GEN_S_REG(BRRA, 0x00), RSND_GEN_S_REG(BRRB, 0x04), RSND_GEN_S_REG(SSICKR, 0x08), @@ -287,7 +297,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv) RSND_GEN_S_REG(SRCOUT_TIMSEL4, 0x58), RSND_GEN_S_REG(CMDOUT_TIMSEL, 0x5c), }; - struct rsnd_regmap_field_conf conf_ssi[] = { + const static struct rsnd_regmap_field_conf conf_ssi[] = { RSND_GEN_M_REG(SSICR, 0x00, 0x40), RSND_GEN_M_REG(SSISR, 0x04, 0x40), RSND_GEN_M_REG(SSITDR, 0x08, 0x40), @@ -318,14 +328,14 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv) static int rsnd_gen1_probe(struct rsnd_priv *priv) { - struct rsnd_regmap_field_conf conf_adg[] = { + const static struct rsnd_regmap_field_conf conf_adg[] = { RSND_GEN_S_REG(BRRA, 0x00), RSND_GEN_S_REG(BRRB, 0x04), RSND_GEN_S_REG(SSICKR, 0x08), RSND_GEN_S_REG(AUDIO_CLK_SEL0, 0x0c), RSND_GEN_S_REG(AUDIO_CLK_SEL1, 0x10), }; - struct rsnd_regmap_field_conf conf_ssi[] = { + const static struct rsnd_regmap_field_conf conf_ssi[] = { RSND_GEN_M_REG(SSICR, 0x00, 0x40), RSND_GEN_M_REG(SSISR, 0x04, 0x40), RSND_GEN_M_REG(SSITDR, 0x08, 0x40), -- 1.9.1

2 1

[alsa-devel] [PATCH] ASoC: rsnd: tidyup semantics of rsnd_src_record_error()
by Kuninori Morimoto 27 Nov '15

27 Nov '15

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> rsnd_src_error_record() should recorde error, but it clears error too. this patch fixes up semantic of rsnd_src_error_record that it records error but doesn't clear error. And this patch renames rsnd_src_error_clear() to rsnd_src_status_clear() rsnd_src_error_record() to rsnd_src_record_error() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- sound/soc/sh/rcar/src.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index c103aa7..6d93c4e 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -300,7 +300,7 @@ static void rsnd_src_irq_ctrol(struct rsnd_mod *mod, int enable) rsnd_mod_bset(mod, SCU_SYS_INT_EN1, sys_int_mask, sys_int_val); } -static void rsnd_src_error_clear(struct rsnd_mod *mod) +static void rsnd_src_status_clear(struct rsnd_mod *mod) { u32 val = OUF_SRC(rsnd_mod_id(mod)); @@ -308,7 +308,7 @@ static void rsnd_src_error_clear(struct rsnd_mod *mod) rsnd_mod_bset(mod, SCU_SYS_STATUS1, val, val); } -static bool rsnd_src_error_record(struct rsnd_mod *mod) +static bool rsnd_src_record_error(struct rsnd_mod *mod) { struct rsnd_src *src = rsnd_mod_to_src(mod); u32 val0, val1; @@ -332,9 +332,6 @@ static bool rsnd_src_error_record(struct rsnd_mod *mod) ret = true; } - /* clear error static */ - rsnd_src_error_clear(mod); - return ret; } @@ -383,7 +380,7 @@ static int rsnd_src_init(struct rsnd_mod *mod, rsnd_src_set_convert_rate(io, mod); - rsnd_src_error_clear(mod); + rsnd_src_status_clear(mod); rsnd_src_irq_enable(mod); @@ -434,7 +431,7 @@ static void __rsnd_src_interrupt(struct rsnd_mod *mod, if (!rsnd_io_is_working(io)) goto rsnd_src_interrupt_out; - if (rsnd_src_error_record(mod)) { + if (rsnd_src_record_error(mod)) { dev_dbg(dev, "%s[%d] restart\n", rsnd_mod_name(mod), rsnd_mod_id(mod)); @@ -450,7 +447,9 @@ static void __rsnd_src_interrupt(struct rsnd_mod *mod, rsnd_mod_name(mod), rsnd_mod_id(mod)); } + rsnd_src_status_clear(mod); rsnd_src_interrupt_out: + spin_unlock(&priv->lock); } -- 1.9.1

2 1

[alsa-devel] [PATCH 0/2] ASoC: rsnd: tidyup semantics of rsnd_src/ssi_record_error()
by Kuninori Morimoto 27 Nov '15

27 Nov '15

Hi Mark These patches fixup semantics of rsnd_src_record_error() / rsnd_ssi_record_error() to be more understandable code Kuninori Morimoto (2): ASoC: rsnd: tidyup semantics of rsnd_src_record_error() ASoC: rsnd: tidyup semantics of rsnd_ssi_record_error() sound/soc/sh/rcar/src.c | 12 +++++------- sound/soc/sh/rcar/ssi.c | 7 ++----- 2 files changed, 7 insertions(+), 12 deletions(-) Subject: [PATCH 0/13] ASoC: rsnd: remove SRC Gen1 and platform boot support Date: Tue, 10 Nov 2015 14:03:14 +0900

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[alsa-devel] [GIT PULL] ASoC fixes for v4.4
by Mark Brown 27 Nov '15

27 Nov '15

The following changes since commit 1ec218373b8ebda821aec00bb156a9c94fad9cd4: Linux 4.4-rc2 (2015-11-22 16:45:59 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-fix-v4.4-rc2 for you to fetch changes up to 923f1cbf2e45f6292a01de959031a8efeabede78: Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/st', 'asoc/fix/sun4i-codec', 'asoc/fix/topology', 'asoc/fix/wm8960' and 'asoc/fix/wm8962' into asoc-linus (2015-11-25 17:57:54 +0000) ---------------------------------------------------------------- ASoC: Fixes for v4.4 Quite a large batch of fixes have come in since the merge window, mainly driver specific ones but there's a couple of core ones: - A fix for DAPM resume on active streams to ensure everything ends up cleanly in the right state. - Reset the DAPM cache when freeing widgets to fix a crash on driver remove and reload. The PM functions for nau8825 are new code which fix crashes on resume. ---------------------------------------------------------------- Also the rt5677 changes look big but are very mechanical (making two simple changes repeatedly). Adam Sampson (1): ASoC: sun4i-codec: use consistent names for PA controls Andreas Dannenberg (1): ASoC: davinci-mcasp: Fix TDM slot rx/tx mask associations Arnd Bergmann (2): ASoC: fix rockchip 64-bit build warning ASoC: fsl: clarify ac97 dependency Bard Liao (4): ASoC: rl6231: avoid using divisible by 3 for DMIC clk ASoC: rt5670: fix wrong bit def for pll src ASoC: rt5645: Add dmi_system_id "Google Wizpig" ASoC: rt5645: Add dmi_system_id "Google Terra" Jeeja KP (1): ASoC: core: Change power state before rechecking endpoint John Keeping (1): ASoC: es8328: Fix shifts for mixer switches John Lin (3): ASoC: rl6231: fix range of DMIC clock ASoC: rt5645: Increase the delay time to imporve the HP pop noise ASoC: rt5645: Add struct dmi_system_id "Google Edgar" for Chrome OS JongHo Kim (1): ASoC: wm8960: Fix the Input PGA Mute switch Jyri Sarha (1): ASoC: dapm: Reset dapm wcache after freeing damp widgets Kuninori Morimoto (2): ASoC: rsnd: fixup SCU_SYS_INT_EN1 address ASoC: rsnd: make sure SRC In Rate feature enablement Mark Brown (7): Merge tag 'asoc-v4.3-rc6' into asoc-fix-rcar Merge remote-tracking branch 'asoc/fix/arizona' into asoc-linus Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linus Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/es8328', 'asoc/fix/fsl', 'asoc/fix/fsl-sai' and 'asoc/fix/intel' into asoc-linus Merge remote-tracking branches 'asoc/fix/nau8825', 'asoc/fix/ops', 'asoc/fix/rcar', 'asoc/fix/rl6231', 'asoc/fix/rockchip' and 'asoc/fix/rt5670' into asoc-linus Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/st', 'asoc/fix/sun4i-codec', 'asoc/fix/topology', 'asoc/fix/wm8960' and 'asoc/fix/wm8962' into asoc-linus Moise Gergaud (3): ASoC: sti: remove wrong error message ASoC: sti: rename ST proprietary DT properties ASoC: sti: set player private data Oder Chiou (2): ASoC: rt5645: Power up the RC clock to make sure the speaker volume adjust properly ASoC: rt5677: Avoid the pop sound that comes from the filter power Omair M Abdullah (1): ASoC: topology: fix info callback for TLV byte control Peter Ujfalusi (1): ASoC: davinci-mcasp: Fix master capture only mode Randy Dunlap (1): ASoC: fix kernel-doc warnings in sound/soc/soc-ops.c Richard Fitzgerald (1): ASoC: arizona: fix range of OPCLK_REF Sachin Pandhare (1): ASoC: wm8962: correct addresses for HPF_C_0/1 Sjoerd Simons (1): ASoC: rockchip: Fix incorrect VDW value for 24 bit Stefan Agner (1): ASoC: fsl_sai: fix Rx synchrounous mode Sudip Mukherjee (1): ASoC: Intel: Skylake: fix memory leak Vinod Koul (1): ASoC: Intel: Skylake: Add I2C depends for SKL machine Yong Zhi (1): ASoC: nau8825: add pm function include/sound/soc-dapm.h | 1 + sound/soc/codecs/arizona.c | 16 ++---- sound/soc/codecs/es8328.c | 16 +++--- sound/soc/codecs/nau8825.c | 31 ++++++++++ sound/soc/codecs/rl6231.c | 6 +- sound/soc/codecs/rt5645.c | 61 ++++++++++++++++++-- sound/soc/codecs/rt5670.h | 12 ++-- sound/soc/codecs/rt5677.c | 100 ++++++++++++++++++++------------- sound/soc/codecs/wm8960.c | 2 +- sound/soc/codecs/wm8962.c | 4 +- sound/soc/davinci/davinci-mcasp.c | 12 +++- sound/soc/fsl/Kconfig | 2 + sound/soc/fsl/fsl_sai.c | 3 +- sound/soc/intel/Kconfig | 2 +- sound/soc/intel/skylake/skl-topology.c | 1 + sound/soc/rockchip/rockchip_spdif.c | 2 +- sound/soc/rockchip/rockchip_spdif.h | 6 +- sound/soc/sh/rcar/gen.c | 2 +- sound/soc/sh/rcar/src.c | 7 +++ sound/soc/soc-core.c | 6 +- sound/soc/soc-dapm.c | 7 +++ sound/soc/soc-ops.c | 2 +- sound/soc/soc-topology.c | 3 +- sound/soc/sti/uniperif_player.c | 9 ++- sound/soc/sti/uniperif_reader.c | 3 +- sound/soc/sunxi/sun4i-codec.c | 27 ++++----- 26 files changed, 238 insertions(+), 105 deletions(-)

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Re: [alsa-devel] [PATCH] ALSA: usb-audio: work around KEF X300A firmware bug
by Patrick Laughlin 27 Nov '15

27 Nov '15

Thank you for the help regarding this bug. I am not a programmer - could you tell me how to install this fix? Id there a newer version of the firmware you can send me? Thanks you! Patrick

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