From f0fba2ad1b6b53d5360125c41953b7afcd6deff0 Mon Sep 17 00:00:00 2001 From: Liam Girdwood Date: Wed, 17 Mar 2010 20:15:21 +0000 Subject: ASoC: multi-component - ASoC Multi-Component Support This patch extends the ASoC API to allow sound cards to have more than one CODEC and more than one platform DMA controller. This is achieved by dividing some current ASoC structures that contain both driver data and device data into structures that only either contain device data or driver data. i.e. struct snd_soc_codec ---> struct snd_soc_codec (device data) +-> struct snd_soc_codec_driver (driver data) struct snd_soc_platform ---> struct snd_soc_platform (device data) +-> struct snd_soc_platform_driver (driver data) struct snd_soc_dai ---> struct snd_soc_dai (device data) +-> struct snd_soc_dai_driver (driver data) struct snd_soc_device ---> deleted This now allows ASoC to be more tightly aligned with the Linux driver model and also means that every ASoC codec, platform and (platform) DAI is a kernel device. ASoC component private data is now stored as device private data. The ASoC sound card struct snd_soc_card has also been updated to store lists of it's components rather than a pointer to a codec and platform. The PCM runtime struct soc_pcm_runtime now has pointers to all its components. This patch adds DAPM support for ASoC multi-component and removes struct snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec or runtime PCM level basis rather than using snd_soc_socdev. Other notable multi-component changes:- * Stream operations now de-reference less structures. * close_delayed work() now runs on a DAI basis rather than looping all DAIs in a card. * PM suspend()/resume() operations can now handle N CODECs and Platforms per sound card. * Added soc_bind_dai_link() to bind the component devices to the sound card. * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove DAI link components. * sysfs entries can now be registered per component per card. * snd_soc_new_pcms() functionailty rolled into dai_link_probe(). * snd_soc_register_codec() now does all the codec list and mutex init. This patch changes the probe() and remove() of the CODEC drivers as follows:- o Make CODEC driver a platform driver o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core. o Removed all static codec pointers (drivers now support > 1 codec dev) o snd_soc_register_pcms() now done by core. o snd_soc_register_dai() folded into snd_soc_register_codec(). CS4270 portions: Acked-by: Timur Tabi Some TLV320aic23 and Cirrus platform fixes. Signed-off-by: Ryan Mallon TI CODEC and OMAP fixes Signed-off-by: Peter Ujfalusi Signed-off-by: Janusz Krzysztofik Signed-off-by: Jarkko Nikula Samsung platform and misc fixes :- Signed-off-by: Chanwoo Choi Signed-off-by: Joonyoung Shim Signed-off-by: Kyungmin Park Reviewed-by: Jassi Brar Signed-off-by: Seungwhan Youn MPC8610 and PPC fixes. Signed-off-by: Timur Tabi i.MX fixes and some core fixes. Signed-off-by: Sascha Hauer J4740 platform fixes:- Signed-off-by: Lars-Peter Clausen CC: Tony Lindgren CC: Nicolas Ferre CC: Kevin Hilman CC: Sascha Hauer CC: Atsushi Nemoto CC: Kuninori Morimoto CC: Daniel Gloeckner CC: Manuel Lauss CC: Mike Frysinger CC: Arnaud Patard CC: Wan ZongShun Acked-by: Mark Brown Signed-off-by: Liam Girdwood --- arch/arm/mach-omap2/board-zoom2.c | 28 +++++++++++++++++++++++++--- 1 file changed, 25 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-omap2/board-zoom2.c') diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c index 803ef14cbf2d..410fe006c0f6 100644 --- a/arch/arm/mach-omap2/board-zoom2.c +++ b/arch/arm/mach-omap2/board-zoom2.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include @@ -34,8 +35,11 @@ static void __init omap_zoom2_init_irq(void) omap_gpio_init(); } -/* REVISIT: These audio entries can be removed once MFD code is merged */ -#if 0 +/* EXTMUTE callback function */ +void zoom2_set_hs_extmute(int mute) +{ + gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute); +} static struct twl4030_madc_platform_data zoom2_madc_data = { .irq_line = 1, @@ -43,6 +47,9 @@ static struct twl4030_madc_platform_data zoom2_madc_data = { static struct twl4030_codec_audio_data zoom2_audio_data = { .audio_mclk = 26000000, + .ramp_delay_value = 3, /* 161 ms */ + .hs_extmute = 1, + .set_hs_extmute = zoom2_set_hs_extmute, }; static struct twl4030_codec_data zoom2_codec_data = { @@ -64,10 +71,24 @@ static struct twl4030_platform_data zoom2_twldata = { .vmmc1 = &zoom2_vmmc1, .vmmc2 = &zoom2_vmmc2, .vsim = &zoom2_vsim, +}; +static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("twl4030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &zoom2_twldata, + }, }; -#endif +static int __init omap3_zoom2_i2c_init(void) +{ + omap_register_i2c_bus(1, 2600, zoom2_i2c_boardinfo, + ARRAY_SIZE(zoom2_i2c_boardinfo)); + return 0; +} + #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { @@ -81,6 +102,7 @@ static void __init omap_zoom2_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); zoom_peripherals_init(); + omap3_zoom2_i2c_init(); zoom_debugboard_init(); } -- cgit v1.2.1 From 2c8e992716b3adff52846e2280731b533db592ff Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Thu, 23 Sep 2010 19:11:53 +0300 Subject: omap: zoom2: Fix ASoC multi-component build breakage by removing dead code ASoC Multi-Component Support patch removes #if 0 in board-zoom2.c that was used to protect some uncompiling dead code. Remove that code as it seems to be here quite some time since commit 479f12c. Signed-off-by: Jarkko Nikula Cc: Vikram Pandita Cc: Tony Lindgren Tested-by: Misael Lopez Cruz Acked-by: Mark Brown Signed-off-by: Liam Girdwood --- arch/arm/mach-omap2/board-zoom2.c | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'arch/arm/mach-omap2/board-zoom2.c') diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c index efbcd8fb21ec..86d4515b54b4 100644 --- a/arch/arm/mach-omap2/board-zoom2.c +++ b/arch/arm/mach-omap2/board-zoom2.c @@ -41,10 +41,6 @@ void zoom2_set_hs_extmute(int mute) gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute); } -static struct twl4030_madc_platform_data zoom2_madc_data = { - .irq_line = 1, -}; - static struct twl4030_codec_audio_data zoom2_audio_data = { .audio_mclk = 26000000, .ramp_delay_value = 3, /* 161 ms */ @@ -62,15 +58,7 @@ static struct twl4030_platform_data zoom2_twldata = { .irq_end = TWL4030_IRQ_END, /* platform_data for children goes here */ - .bci = &zoom2_bci_data, - .madc = &zoom2_madc_data, - .usb = &zoom2_usb_data, - .gpio = &zoom2_gpio_data, - .keypad = &zoom2_kp_twl4030_data, .codec = &zoom2_codec_data, - .vmmc1 = &zoom2_vmmc1, - .vmmc2 = &zoom2_vmmc2, - .vsim = &zoom2_vsim, }; static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = { -- cgit v1.2.1 From 4b285c3f3f0082f7fb765050f07a864474459bf0 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Thu, 23 Sep 2010 19:11:54 +0300 Subject: omap: zoom: Move new code introduced by ASoC m-c to board-zoom-peripherals ASoC Multi-Component Support moves some code from sound/soc/omap/zoom2.c into arch/arm/mach-omap2/board-zoom2.c. However, that code should go to board-zoom-peripherals.c instead as there is common code and registration for zoom boards. Signed-off-by: Jarkko Nikula Cc: Vikram Pandita Cc: Lopez Cruz, Misael Cc: Jorge Eduardo Candelaria Cc: Tony Lindgren Acked-by: Mark Brown Signed-off-by: Liam Girdwood --- arch/arm/mach-omap2/board-zoom2.c | 44 --------------------------------------- 1 file changed, 44 deletions(-) (limited to 'arch/arm/mach-omap2/board-zoom2.c') diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c index 86d4515b54b4..00c8f835649f 100644 --- a/arch/arm/mach-omap2/board-zoom2.c +++ b/arch/arm/mach-omap2/board-zoom2.c @@ -35,49 +35,6 @@ static void __init omap_zoom2_init_irq(void) omap_gpio_init(); } -/* EXTMUTE callback function */ -void zoom2_set_hs_extmute(int mute) -{ - gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute); -} - -static struct twl4030_codec_audio_data zoom2_audio_data = { - .audio_mclk = 26000000, - .ramp_delay_value = 3, /* 161 ms */ - .hs_extmute = 1, - .set_hs_extmute = zoom2_set_hs_extmute, -}; - -static struct twl4030_codec_data zoom2_codec_data = { - .audio_mclk = 26000000, - .audio = &zoom2_audio_data, -}; - -static struct twl4030_platform_data zoom2_twldata = { - .irq_base = TWL4030_IRQ_BASE, - .irq_end = TWL4030_IRQ_END, - - /* platform_data for children goes here */ - .codec = &zoom2_codec_data, -}; - -static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("twl4030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = INT_34XX_SYS_NIRQ, - .platform_data = &zoom2_twldata, - }, -}; - -static int __init omap3_zoom2_i2c_init(void) -{ - omap_register_i2c_bus(1, 2600, zoom2_i2c_boardinfo, - ARRAY_SIZE(zoom2_i2c_boardinfo)); - return 0; -} - - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* WLAN IRQ - GPIO 162 */ @@ -144,7 +101,6 @@ static void __init omap_zoom2_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); zoom_peripherals_init(); - omap3_zoom2_i2c_init(); board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); zoom_debugboard_init(); -- cgit v1.2.1