From 4f6c7e159361b330d767b107226bcc6938abad16 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 15 Sep 2011 11:04:56 +0800 Subject: ASoC: bf5xx-ad73311: Fix prototype for bf5xx_probe Fix below build warning: sound/soc/blackfin/bf5xx-ad73311.c: warning: initialization from incompatible pointer type Signed-off-by: Axel Lin Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/blackfin/bf5xx-ad73311.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c index 732a247..b94eb7e 100644 --- a/sound/soc/blackfin/bf5xx-ad73311.c +++ b/sound/soc/blackfin/bf5xx-ad73311.c @@ -128,7 +128,7 @@ static int snd_ad73311_configure(void) return 0; } -static int bf5xx_probe(struct platform_device *pdev) +static int bf5xx_probe(struct snd_soc_card *card) { int err; if (gpio_request(GPIO_SE, "AD73311_SE")) { -- cgit v1.1 From f93dc4b6c975baeef9267a62451b370fbc586f3f Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 19 Sep 2011 23:33:35 +0100 Subject: ASoC: Remove bitrotted wm8962_resume() This functionality is now subsumed within the bias management, using the standard cache management functionality, without assuming the cache type. Signed-off-by: Mark Brown Acked-by: Liam Girdwood --- sound/soc/codecs/wm8962.c | 26 -------------------------- 1 file changed, 26 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 1725550..d2c315f 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3479,31 +3479,6 @@ int wm8962_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack) } EXPORT_SYMBOL_GPL(wm8962_mic_detect); -#ifdef CONFIG_PM -static int wm8962_resume(struct snd_soc_codec *codec) -{ - u16 *reg_cache = codec->reg_cache; - int i; - - /* Restore the registers */ - for (i = 1; i < codec->driver->reg_cache_size; i++) { - switch (i) { - case WM8962_SOFTWARE_RESET: - continue; - default: - break; - } - - if (reg_cache[i] != wm8962_reg[i]) - snd_soc_write(codec, i, reg_cache[i]); - } - - return 0; -} -#else -#define wm8962_resume NULL -#endif - #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) static int beep_rates[] = { 500, 1000, 2000, 4000, @@ -4015,7 +3990,6 @@ static int wm8962_remove(struct snd_soc_codec *codec) static struct snd_soc_codec_driver soc_codec_dev_wm8962 = { .probe = wm8962_probe, .remove = wm8962_remove, - .resume = wm8962_resume, .set_bias_level = wm8962_set_bias_level, .reg_cache_size = WM8962_MAX_REGISTER + 1, .reg_word_size = sizeof(u16), -- cgit v1.1 From f0e8ed858edb327802ee65fd695cc1538286226f Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 20 Sep 2011 11:41:54 +0100 Subject: ASoC: Ensure we generate a driver name Commit 873bd4c (ASoC: Don't set invalid name string to snd_card->driver field) broke generation of a driver name for all ASoC cards relying on the automatic generation of one. Fix this by using the old default with spaces replaced by underscores. Signed-off-by: Mark Brown Acked-by: Takashi Iwai --- sound/soc/soc-core.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index d2ef014..ef69f5a 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include #include @@ -1434,9 +1435,20 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card) "%s", card->name); snprintf(card->snd_card->longname, sizeof(card->snd_card->longname), "%s", card->long_name ? card->long_name : card->name); - if (card->driver_name) - strlcpy(card->snd_card->driver, card->driver_name, - sizeof(card->snd_card->driver)); + snprintf(card->snd_card->driver, sizeof(card->snd_card->driver), + "%s", card->driver_name ? card->driver_name : card->name); + for (i = 0; i < ARRAY_SIZE(card->snd_card->driver); i++) { + switch (card->snd_card->driver[i]) { + case '_': + case '-': + case '\0': + break; + default: + if (!isalnum(card->snd_card->driver[i])) + card->snd_card->driver[i] = '_'; + break; + } + } if (card->late_probe) { ret = card->late_probe(card); -- cgit v1.1 From 34c869855a28af3c6031d29e2267b5a3cce0d67d Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Fri, 23 Sep 2011 11:19:13 +0300 Subject: ASoC: omap-mcbsp: Do not attempt to change DAI sysclk if stream is active Attempt to change McBSP CLKS source while another stream is active is not safe after commit d135865 ("OMAP: McBSP: implement functional clock switching via clock framework") in 2.6.37. CLKS parent clock switching using clock framework have to idle the McBSP before switching and then activate it again. This short break can cause a DMA transaction error to already running stream which halts and recovers only by closing and restarting the stream. This goes more fatal after commit e2fa61d ("OMAP3: l3: Introduce l3-interconnect error handling driver") in 2.6.39 where l3 driver detects a severe timeout error and does BUG_ON(). Fix this by not changing any configuration in omap_mcbsp_dai_set_dai_sysclk if the McBSP is already active. This test should have been here just from the beginning anyway. Signed-off-by: Jarkko Nikula Acked-by: Peter Ujfalusi Signed-off-by: Mark Brown Cc: stable@kernel.org --- sound/soc/omap/omap-mcbsp.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index ebcc2d4..478d607 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -516,6 +516,12 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai, struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs; int err = 0; + if (mcbsp_data->active) + if (freq == mcbsp_data->in_freq) + return 0; + else + return -EBUSY; + /* The McBSP signal muxing functions are only available on McBSP1 */ if (clk_id == OMAP_MCBSP_CLKR_SRC_CLKR || clk_id == OMAP_MCBSP_CLKR_SRC_CLKX || -- cgit v1.1 From 9058020cd9ae3423d6fe7de591698dc96b6701aa Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 27 Sep 2011 11:08:46 +0200 Subject: ASoC: ssm2602: Re-enable oscillator after suspend Currently the the internal oscillator is powered down when entering BIAS_OFF state, but not re-enabled when going back to BIAS_STANDBY. As a result the CODEC will stop working after suspend if the internal oscillator is used to generate the sysclock signal. This patch fixes it by clearing the appropriate bit in the power down register when the CODEC is re-enabled. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown Cc: stable@kernel.org --- sound/soc/codecs/ssm2602.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c index 84f4ad5..9801cd7 100644 --- a/sound/soc/codecs/ssm2602.c +++ b/sound/soc/codecs/ssm2602.c @@ -431,7 +431,8 @@ static int ssm2602_set_dai_fmt(struct snd_soc_dai *codec_dai, static int ssm2602_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { - u16 reg = snd_soc_read(codec, SSM2602_PWR) & 0xff7f; + u16 reg = snd_soc_read(codec, SSM2602_PWR); + reg &= ~(PWR_POWER_OFF | PWR_OSC_PDN); switch (level) { case SND_SOC_BIAS_ON: -- cgit v1.1 From eff919ac0fc7565e71ffa35657c333dd8cdc0520 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sat, 1 Oct 2011 22:03:34 +0200 Subject: ASoC: use a valid device for dev_err() in Zylonite A recent conversion has introduced references to &pdev->dev, which does not actually exist in all the contexts it's used in. Replace this with card->dev where necessary, in order to let the driver build again. Signed-off-by: Arnd Bergmann Signed-off-by: Mark Brown Cc: stable@kernel.org --- sound/soc/pxa/zylonite.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c index b644575..2b8350b 100644 --- a/sound/soc/pxa/zylonite.c +++ b/sound/soc/pxa/zylonite.c @@ -196,20 +196,20 @@ static int zylonite_probe(struct snd_soc_card *card) if (clk_pout) { pout = clk_get(NULL, "CLK_POUT"); if (IS_ERR(pout)) { - dev_err(&pdev->dev, "Unable to obtain CLK_POUT: %ld\n", + dev_err(card->dev, "Unable to obtain CLK_POUT: %ld\n", PTR_ERR(pout)); return PTR_ERR(pout); } ret = clk_enable(pout); if (ret != 0) { - dev_err(&pdev->dev, "Unable to enable CLK_POUT: %d\n", + dev_err(card->dev, "Unable to enable CLK_POUT: %d\n", ret); clk_put(pout); return ret; } - dev_dbg(&pdev->dev, "MCLK enabled at %luHz\n", + dev_dbg(card->dev, "MCLK enabled at %luHz\n", clk_get_rate(pout)); } @@ -241,7 +241,7 @@ static int zylonite_resume_pre(struct snd_soc_card *card) if (clk_pout) { ret = clk_enable(pout); if (ret != 0) - dev_err(&pdev->dev, "Unable to enable CLK_POUT: %d\n", + dev_err(card->dev, "Unable to enable CLK_POUT: %d\n", ret); } -- cgit v1.1 From 21d17dd2a377ba894f26989915eb3c6e427a3656 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sun, 2 Oct 2011 20:41:04 +0800 Subject: ASoC: Fix setting update bits for WM8753_LADC and WM8753_RADC Current code set update bits for WM8753_LDAC and WM8753_RDAC twice, but missed setting update bits for WM8753_LADC and WM8753_RADC. I think it is a copy-paste bug in commit 776065 "ASoC: codecs: wm8753: Fix register cache incoherency". Signed-off-by: Axel Lin Signed-off-by: Mark Brown Cc: stable@kernel.org --- sound/soc/codecs/wm8753.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index ffa2ffe..aa091a0 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -1454,8 +1454,8 @@ static int wm8753_probe(struct snd_soc_codec *codec) /* set the update bits */ snd_soc_update_bits(codec, WM8753_LDAC, 0x0100, 0x0100); snd_soc_update_bits(codec, WM8753_RDAC, 0x0100, 0x0100); - snd_soc_update_bits(codec, WM8753_LDAC, 0x0100, 0x0100); - snd_soc_update_bits(codec, WM8753_RDAC, 0x0100, 0x0100); + snd_soc_update_bits(codec, WM8753_LADC, 0x0100, 0x0100); + snd_soc_update_bits(codec, WM8753_RADC, 0x0100, 0x0100); snd_soc_update_bits(codec, WM8753_LOUT1V, 0x0100, 0x0100); snd_soc_update_bits(codec, WM8753_ROUT1V, 0x0100, 0x0100); snd_soc_update_bits(codec, WM8753_LOUT2V, 0x0100, 0x0100); -- cgit v1.1 From b5c49d49b9e175fd56cb4b5cf2c4fd972d15e013 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sun, 2 Oct 2011 16:45:31 +0200 Subject: ASoC: omap_mcpdm_remove cannot be __devexit omap_mcpdm_remove is used from asoc_mcpdm_probe, which is an initcall, and must not be discarded when HOTPLUG is disabled. Signed-off-by: Arnd Bergmann Signed-off-by: Mark Brown --- sound/soc/omap/mcpdm.c | 2 +- sound/soc/omap/mcpdm.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/omap/mcpdm.c b/sound/soc/omap/mcpdm.c index 928f037..50e5919 100644 --- a/sound/soc/omap/mcpdm.c +++ b/sound/soc/omap/mcpdm.c @@ -449,7 +449,7 @@ exit: return ret; } -int __devexit omap_mcpdm_remove(struct platform_device *pdev) +int omap_mcpdm_remove(struct platform_device *pdev) { struct omap_mcpdm *mcpdm_ptr = platform_get_drvdata(pdev); diff --git a/sound/soc/omap/mcpdm.h b/sound/soc/omap/mcpdm.h index df3e16f..20c20a8 100644 --- a/sound/soc/omap/mcpdm.h +++ b/sound/soc/omap/mcpdm.h @@ -150,4 +150,4 @@ extern int omap_mcpdm_request(void); extern void omap_mcpdm_free(void); extern int omap_mcpdm_set_offset(int offset1, int offset2); int __devinit omap_mcpdm_probe(struct platform_device *pdev); -int __devexit omap_mcpdm_remove(struct platform_device *pdev); +int omap_mcpdm_remove(struct platform_device *pdev); -- cgit v1.1