From bb4d0044aa9bd8768cfb2704672d25fcf0d87552 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Eric=20B=C3=A9nard?= Date: Fri, 30 Jul 2010 23:01:31 +0200 Subject: ASoC: Fix for changed Eureka Kconfig symbol names MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Eric Bénard Signed-off-by: Mark Brown diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig index 52dac5e..687c76f 100644 --- a/sound/soc/imx/Kconfig +++ b/sound/soc/imx/Kconfig @@ -28,7 +28,9 @@ config SND_SOC_PHYCORE_AC97 config SND_SOC_EUKREA_TLV320 tristate "Eukrea TLV320" - depends on MACH_EUKREA_MBIMX27_BASEBOARD || MACH_EUKREA_MBIMXSD_BASEBOARD + depends on MACH_EUKREA_MBIMX27_BASEBOARD \ + || MACH_EUKREA_MBIMXSD25_BASEBOARD \ + || MACH_EUKREA_MBIMXSD35_BASEBOARD select SND_SOC_TLV320AIC23 help Enable I2S based access to the TLV320AIC23B codec attached -- cgit v0.10.2 From 4f0ed9a51bc8ef16c2589112fdb110479e4b0df1 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 6 Aug 2010 17:57:12 +0100 Subject: ASoC: Fix inverted mute controls for WM8580 Signed-off-by: Mark Brown Acked-by: Liam Girdwood Cc: stable@kernel.org diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c index c3571ee..72deeab 100644 --- a/sound/soc/codecs/wm8580.c +++ b/sound/soc/codecs/wm8580.c @@ -269,9 +269,9 @@ SOC_DOUBLE("DAC2 Invert Switch", WM8580_DAC_CONTROL4, 2, 3, 1, 0), SOC_DOUBLE("DAC3 Invert Switch", WM8580_DAC_CONTROL4, 4, 5, 1, 0), SOC_SINGLE("DAC ZC Switch", WM8580_DAC_CONTROL5, 5, 1, 0), -SOC_SINGLE("DAC1 Switch", WM8580_DAC_CONTROL5, 0, 1, 0), -SOC_SINGLE("DAC2 Switch", WM8580_DAC_CONTROL5, 1, 1, 0), -SOC_SINGLE("DAC3 Switch", WM8580_DAC_CONTROL5, 2, 1, 0), +SOC_SINGLE("DAC1 Switch", WM8580_DAC_CONTROL5, 0, 1, 1), +SOC_SINGLE("DAC2 Switch", WM8580_DAC_CONTROL5, 1, 1, 1), +SOC_SINGLE("DAC3 Switch", WM8580_DAC_CONTROL5, 2, 1, 1), SOC_DOUBLE("ADC Mute Switch", WM8580_ADC_CONTROL1, 0, 1, 1, 0), SOC_SINGLE("ADC High-Pass Filter Switch", WM8580_ADC_CONTROL1, 4, 1, 0), -- cgit v0.10.2 From ac770267a7cd85a747b6111db46f66d1515e7cd7 Mon Sep 17 00:00:00 2001 From: Cliff Cai Date: Sat, 7 Aug 2010 11:16:27 -0400 Subject: ASoC: register cache should be 1 byte aligned for 1 byte long register Signed-off-by: Cliff Cai Signed-off-by: Mike Frysinger Acked-by: Liam Girdwood Signed-off-by: Mark Brown Cc: stable@kernel.org diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c index 472af38..adbc68c 100644 --- a/sound/soc/soc-cache.c +++ b/sound/soc/soc-cache.c @@ -340,7 +340,7 @@ static unsigned int snd_soc_16_8_read_i2c(struct snd_soc_codec *codec, static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec, unsigned int reg) { - u16 *cache = codec->reg_cache; + u8 *cache = codec->reg_cache; reg &= 0xff; if (reg >= codec->reg_cache_size) @@ -351,7 +351,7 @@ static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec, static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { - u16 *cache = codec->reg_cache; + u8 *cache = codec->reg_cache; u8 data[3]; int ret; -- cgit v0.10.2 From 2e2211a387e70c62e1249822a94f4a33933ecd62 Mon Sep 17 00:00:00 2001 From: Sonic Zhang Date: Sat, 7 Aug 2010 12:06:07 -0400 Subject: ASoC: add AD1980 obsolete information This codec has been obsoleted by ADI, so add appropriate warnings to the source tree to dissuade people from using in new designs based on driver support. Signed-off-by: Sonic Zhang Signed-off-by: Mike Frysinger Acked-by: Liam Girdwood Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig index 8ef2502..3abeedd 100644 --- a/sound/soc/blackfin/Kconfig +++ b/sound/soc/blackfin/Kconfig @@ -105,13 +105,18 @@ config SND_BF5XX_RESET_GPIO_NUM Set the correct GPIO for RESET the sound chip. config SND_BF5XX_SOC_AD1980 - tristate "SoC AD1980/1 Audio support for BF5xx" + tristate "SoC AD1980/1 Audio support for BF5xx (Obsolete)" depends on SND_BF5XX_AC97 select SND_BF5XX_SOC_AC97 select SND_SOC_AD1980 help Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT. + Warning: + Because Analog Devices Inc. discontinued the ad1980 sound chip since + Sep. 2009, this ad1980 driver is not maintained, tested and supported + by ADI now. + config SND_BF5XX_SOC_SPORT tristate diff --git a/sound/soc/blackfin/bf5xx-ad1980.c b/sound/soc/blackfin/bf5xx-ad1980.c index d8f5912..92f7c32 100644 --- a/sound/soc/blackfin/bf5xx-ad1980.c +++ b/sound/soc/blackfin/bf5xx-ad1980.c @@ -26,6 +26,14 @@ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +/* + * WARNING: + * + * Because Analog Devices Inc. discontinued the ad1980 sound chip since + * Sep. 2009, this ad1980 driver is not maintained, tested and supported + * by ADI now. + */ + #include #include #include @@ -109,5 +117,5 @@ module_exit(bf5xx_board_exit); /* Module information */ MODULE_AUTHOR("Cliff Cai"); -MODULE_DESCRIPTION("ALSA SoC AD1980/1 BF5xx board"); +MODULE_DESCRIPTION("ALSA SoC AD1980/1 BF5xx board (Obsolete)"); MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c index 0420727..70cfaec 100644 --- a/sound/soc/codecs/ad1980.c +++ b/sound/soc/codecs/ad1980.c @@ -11,6 +11,14 @@ * option) any later version. */ +/* + * WARNING: + * + * Because Analog Devices Inc. discontinued the ad1980 sound chip since + * Sep. 2009, this ad1980 driver is not maintained, tested and supported + * by ADI now. + */ + #include #include #include @@ -298,6 +306,6 @@ struct snd_soc_codec_device soc_codec_dev_ad1980 = { }; EXPORT_SYMBOL_GPL(soc_codec_dev_ad1980); -MODULE_DESCRIPTION("ASoC ad1980 driver"); +MODULE_DESCRIPTION("ASoC ad1980 driver (Obsolete)"); MODULE_AUTHOR("Roy Huang, Cliff Cai"); MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/ad1980.h b/sound/soc/codecs/ad1980.h index db6c850..538f37c 100644 --- a/sound/soc/codecs/ad1980.h +++ b/sound/soc/codecs/ad1980.h @@ -1,5 +1,11 @@ /* * ad1980.h -- ad1980 Soc Audio driver + * + * WARNING: + * + * Because Analog Devices Inc. discontinued the ad1980 sound chip since + * Sep. 2009, this ad1980 driver is not maintained, tested and supported + * by ADI now. */ #ifndef _AD1980_H -- cgit v0.10.2 From 0c17b393942e4363061b61ca58f4d35a01b41ab3 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 11 Aug 2010 18:03:54 +0100 Subject: ASoC: Optimise DSP performance for WM8994 Change the chip defaults to optimise performance of some of the DSP functionality. Signed-off-by: Mark Brown Acked-by: Liam Girdwood diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index a87046a..2dc9daa 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3082,10 +3082,11 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_STANDBY: if (codec->bias_level == SND_SOC_BIAS_OFF) { - /* Tweak DC servo configuration for improved - * performance. */ + /* Tweak DC servo and DSP configuration for + * improved performance. */ snd_soc_write(codec, 0x102, 0x3); snd_soc_write(codec, 0x56, 0x3); + snd_soc_write(codec, 0x817, 0); snd_soc_write(codec, 0x102, 0); /* Discharge LINEOUT1 & 2 */ -- cgit v0.10.2 From b6b056911af54b40a996fdb751d441158d8078b6 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 13 Aug 2010 12:58:20 +0100 Subject: ASoC: Only tweak WM8994 chip configuration on devices up to rev D Any subsequent revisions will have these configuration changes applied by default. Signed-off-by: Mark Brown Acked-by: Liam Girdwood diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 2dc9daa..522249d 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -95,6 +95,7 @@ struct wm8994_priv { struct wm8994_micdet micdet[2]; + int revision; struct wm8994_pdata *pdata; }; @@ -3070,6 +3071,8 @@ static int wm8994_set_dai_sysclk(struct snd_soc_dai *dai, static int wm8994_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { + struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); + switch (level) { case SND_SOC_BIAS_ON: break; @@ -3084,10 +3087,14 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec, if (codec->bias_level == SND_SOC_BIAS_OFF) { /* Tweak DC servo and DSP configuration for * improved performance. */ - snd_soc_write(codec, 0x102, 0x3); - snd_soc_write(codec, 0x56, 0x3); - snd_soc_write(codec, 0x817, 0); - snd_soc_write(codec, 0x102, 0); + if (wm8994->revision < 4) { + /* Tweak DC servo and DSP configuration for + * improved performance. */ + snd_soc_write(codec, 0x102, 0x3); + snd_soc_write(codec, 0x56, 0x3); + snd_soc_write(codec, 0x817, 0); + snd_soc_write(codec, 0x102, 0); + } /* Discharge LINEOUT1 & 2 */ snd_soc_update_bits(codec, WM8994_ANTIPOP_1, @@ -3920,7 +3927,6 @@ static int wm8994_codec_probe(struct platform_device *pdev) struct wm8994_priv *wm8994; struct snd_soc_codec *codec; int i; - u16 rev; if (wm8994_codec) { dev_err(&pdev->dev, "Another WM8994 is registered\n"); @@ -3974,8 +3980,8 @@ static int wm8994_codec_probe(struct platform_device *pdev) wm8994->reg_cache[i] = 0; /* Set revision-specific configuration */ - rev = snd_soc_read(codec, WM8994_CHIP_REVISION); - switch (rev) { + wm8994->revision = snd_soc_read(codec, WM8994_CHIP_REVISION); + switch (wm8994->revision) { case 2: case 3: wm8994->hubs.dcs_codes = -5; -- cgit v0.10.2 From 055bcbcb361d9d1c750c251bf864ea6db9de55b2 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 13 Aug 2010 14:18:12 +0100 Subject: MAINTAINERS: Make Wolfson entry also cover CODEC drivers Signed-off-by: Mark Brown Acked-by: Liam Girdwood diff --git a/MAINTAINERS b/MAINTAINERS index 13608bd..c1ec5d6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6303,7 +6303,7 @@ S: Supported F: drivers/input/touchscreen/*wm97* F: include/linux/wm97xx.h -WOLFSON MICROELECTRONICS PMIC DRIVERS +WOLFSON MICROELECTRONICS DRIVERS M: Mark Brown T: git git://opensource.wolfsonmicro.com/linux-2.6-audioplus W: http://opensource.wolfsonmicro.com/node/8 @@ -6319,8 +6319,8 @@ F: drivers/watchdog/wm83*_wdt.c F: include/linux/mfd/wm831x/ F: include/linux/mfd/wm8350/ F: include/linux/mfd/wm8400* -F: sound/soc/codecs/wm8350.* -F: sound/soc/codecs/wm8400.* +F: include/sound/wm????.h +F: sound/soc/codecs/wm* X.25 NETWORK LAYER M: Andrew Hendry -- cgit v0.10.2 From a532f97c71c7a952531e02b0994104c532fbef0f Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 13 Aug 2010 14:18:29 +0100 Subject: MAINTAINERS: Add Ian Lartey as comaintaner for Wolfson devices Signed-off-by: Mark Brown Acked-by: Liam Girdwood diff --git a/MAINTAINERS b/MAINTAINERS index c1ec5d6..db8155e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6305,6 +6305,7 @@ F: include/linux/wm97xx.h WOLFSON MICROELECTRONICS DRIVERS M: Mark Brown +M: Ian Lartey T: git git://opensource.wolfsonmicro.com/linux-2.6-audioplus W: http://opensource.wolfsonmicro.com/node/8 S: Supported -- cgit v0.10.2