From 4f644ea70d54bf851fc0ebc77fa0f66fce7cb7d2 Mon Sep 17 00:00:00 2001 From: Seungwhan Youn Date: Fri, 7 Jan 2011 13:46:52 +0900 Subject: ASoC: SAMSUNG: Remove AC97 header file This patch moves AC97 specific definitions, they doesn't need to be shared, into 'ac97.c' from 'ac97.h'. This patch also remove header file, 'ac97.h', and remove includes on machine drivers. Signed-off-by: Seungwhan Youn Acked-by: Jassi Brar Signed-off-by: Mark Brown --- sound/soc/samsung/ac97.c | 4 +++- sound/soc/samsung/ac97.h | 21 --------------------- sound/soc/samsung/ln2440sbc_alc650.c | 1 - sound/soc/samsung/smdk2443_wm9710.c | 1 - sound/soc/samsung/smdk_wm9713.c | 1 - 5 files changed, 3 insertions(+), 25 deletions(-) delete mode 100644 sound/soc/samsung/ac97.h (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c index 4770a9550341..1e84ee01eaca 100644 --- a/sound/soc/samsung/ac97.c +++ b/sound/soc/samsung/ac97.c @@ -25,11 +25,13 @@ #include #include "dma.h" -#include "ac97.h" #define AC_CMD_ADDR(x) (x << 16) #define AC_CMD_DATA(x) (x & 0xffff) +#define S3C_AC97_DAI_PCM 0 +#define S3C_AC97_DAI_MIC 1 + struct s3c_ac97_info { struct clk *ac97_clk; void __iomem *regs; diff --git a/sound/soc/samsung/ac97.h b/sound/soc/samsung/ac97.h deleted file mode 100644 index 0d0e1b511457..000000000000 --- a/sound/soc/samsung/ac97.h +++ /dev/null @@ -1,21 +0,0 @@ -/* sound/soc/samsung/ac97.h - * - * ALSA SoC Audio Layer - S3C AC97 Controller driver - * Evolved from s3c2443-ac97.h - * - * Copyright (c) 2010 Samsung Electronics Co. Ltd - * Author: Jaswinder Singh - * Credits: Graeme Gregory, Sean Choi - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __S3C_AC97_H_ -#define __S3C_AC97_H_ - -#define S3C_AC97_DAI_PCM 0 -#define S3C_AC97_DAI_MIC 1 - -#endif /* __S3C_AC97_H_ */ diff --git a/sound/soc/samsung/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c index a2bb34def740..02414290169b 100644 --- a/sound/soc/samsung/ln2440sbc_alc650.c +++ b/sound/soc/samsung/ln2440sbc_alc650.c @@ -23,7 +23,6 @@ #include #include "dma.h" -#include "ac97.h" static struct snd_soc_card ln2440sbc; diff --git a/sound/soc/samsung/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c index 3be7e7e92d6e..4bd8c0b63966 100644 --- a/sound/soc/samsung/smdk2443_wm9710.c +++ b/sound/soc/samsung/smdk2443_wm9710.c @@ -19,7 +19,6 @@ #include #include "dma.h" -#include "ac97.h" static struct snd_soc_card smdk2443; diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c index ae5fed6f772f..d58d86e7e19d 100644 --- a/sound/soc/samsung/smdk_wm9713.c +++ b/sound/soc/samsung/smdk_wm9713.c @@ -16,7 +16,6 @@ #include #include "dma.h" -#include "ac97.h" static struct snd_soc_card smdk; -- cgit v1.2.2 From f7f741810f14f971337b15892007622c3af1f109 Mon Sep 17 00:00:00 2001 From: Seungwhan Youn Date: Fri, 7 Jan 2011 13:51:26 +0900 Subject: ASoC: SAMSUNG: Clean-up DMA header file This patch moves DMA specific definitions, they doesn't need to be shared, into 'dma.c' from 'dma.h'. And remove unnecessery definitions on 'dma.h'. Signed-off-by: Seungwhan Youn Acked-by: Jassi Brar Signed-off-by: Mark Brown --- sound/soc/samsung/dma.c | 3 +++ sound/soc/samsung/dma.h | 8 -------- 2 files changed, 3 insertions(+), 8 deletions(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index 21240198c5d6..c2cdb4597e56 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -32,6 +32,9 @@ #include "dma.h" +#define ST_RUNNING (1<<0) +#define ST_OPENED (1<<1) + static const struct snd_pcm_hardware dma_hardware = { .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h index f8cd2b4223af..c50659269a40 100644 --- a/sound/soc/samsung/dma.h +++ b/sound/soc/samsung/dma.h @@ -12,9 +12,6 @@ #ifndef _S3C_AUDIO_H #define _S3C_AUDIO_H -#define ST_RUNNING (1<<0) -#define ST_OPENED (1<<1) - struct s3c_dma_params { struct s3c2410_dma_client *client; /* stream identifier */ int channel; /* Channel ID */ @@ -22,9 +19,4 @@ struct s3c_dma_params { int dma_size; /* Size of the DMA transfer */ }; -#define S3C24XX_DAI_I2S 0 - -/* platform data */ -extern struct snd_ac97_bus_ops s3c24xx_ac97_ops; - #endif -- cgit v1.2.2 From 9c6df19e55799d23863eb414b0ee850c4fd3a174 Mon Sep 17 00:00:00 2001 From: Seungwhan Youn Date: Fri, 7 Jan 2011 13:57:23 +0900 Subject: ASoC: SAMSUNG: Move PCM specific definitions into pcm.c This patch moves PCM specific definitions, they doesn't need to be shared, into 'pcm.c' from 'pcm.h'. Signed-off-by: Seungwhan Youn Acked-by: Jassi Brar Signed-off-by: Mark Brown --- sound/soc/samsung/pcm.c | 107 ++++++++++++++++++++++++++++++++++++++++++++++++ sound/soc/samsung/pcm.h | 107 ------------------------------------------------ 2 files changed, 107 insertions(+), 107 deletions(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index 48d0b750406b..091db5dce07e 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -32,6 +32,113 @@ #include "dma.h" #include "pcm.h" +/*Register Offsets */ +#define S3C_PCM_CTL 0x00 +#define S3C_PCM_CLKCTL 0x04 +#define S3C_PCM_TXFIFO 0x08 +#define S3C_PCM_RXFIFO 0x0C +#define S3C_PCM_IRQCTL 0x10 +#define S3C_PCM_IRQSTAT 0x14 +#define S3C_PCM_FIFOSTAT 0x18 +#define S3C_PCM_CLRINT 0x20 + +/* PCM_CTL Bit-Fields */ +#define S3C_PCM_CTL_TXDIPSTICK_MASK 0x3f +#define S3C_PCM_CTL_TXDIPSTICK_SHIFT 13 +#define S3C_PCM_CTL_RXDIPSTICK_MASK 0x3f +#define S3C_PCM_CTL_RXDIPSTICK_SHIFT 7 +#define S3C_PCM_CTL_TXDMA_EN (0x1 << 6) +#define S3C_PCM_CTL_RXDMA_EN (0x1 << 5) +#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC (0x1 << 4) +#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC (0x1 << 3) +#define S3C_PCM_CTL_TXFIFO_EN (0x1 << 2) +#define S3C_PCM_CTL_RXFIFO_EN (0x1 << 1) +#define S3C_PCM_CTL_ENABLE (0x1 << 0) + +/* PCM_CLKCTL Bit-Fields */ +#define S3C_PCM_CLKCTL_SERCLK_EN (0x1 << 19) +#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK (0x1 << 18) +#define S3C_PCM_CLKCTL_SCLKDIV_MASK 0x1ff +#define S3C_PCM_CLKCTL_SYNCDIV_MASK 0x1ff +#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT 9 +#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT 0 + +/* PCM_TXFIFO Bit-Fields */ +#define S3C_PCM_TXFIFO_DVALID (0x1 << 16) +#define S3C_PCM_TXFIFO_DATA_MSK (0xffff << 0) + +/* PCM_RXFIFO Bit-Fields */ +#define S3C_PCM_RXFIFO_DVALID (0x1 << 16) +#define S3C_PCM_RXFIFO_DATA_MSK (0xffff << 0) + +/* PCM_IRQCTL Bit-Fields */ +#define S3C_PCM_IRQCTL_IRQEN (0x1 << 14) +#define S3C_PCM_IRQCTL_WRDEN (0x1 << 12) +#define S3C_PCM_IRQCTL_TXEMPTYEN (0x1 << 11) +#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN (0x1 << 10) +#define S3C_PCM_IRQCTL_TXFULLEN (0x1 << 9) +#define S3C_PCM_IRQCTL_TXALMSTFULLEN (0x1 << 8) +#define S3C_PCM_IRQCTL_TXSTARVEN (0x1 << 7) +#define S3C_PCM_IRQCTL_TXERROVRFLEN (0x1 << 6) +#define S3C_PCM_IRQCTL_RXEMPTEN (0x1 << 5) +#define S3C_PCM_IRQCTL_RXALMSTEMPTEN (0x1 << 4) +#define S3C_PCM_IRQCTL_RXFULLEN (0x1 << 3) +#define S3C_PCM_IRQCTL_RXALMSTFULLEN (0x1 << 2) +#define S3C_PCM_IRQCTL_RXSTARVEN (0x1 << 1) +#define S3C_PCM_IRQCTL_RXERROVRFLEN (0x1 << 0) + +/* PCM_IRQSTAT Bit-Fields */ +#define S3C_PCM_IRQSTAT_IRQPND (0x1 << 13) +#define S3C_PCM_IRQSTAT_WRD_XFER (0x1 << 12) +#define S3C_PCM_IRQSTAT_TXEMPTY (0x1 << 11) +#define S3C_PCM_IRQSTAT_TXALMSTEMPTY (0x1 << 10) +#define S3C_PCM_IRQSTAT_TXFULL (0x1 << 9) +#define S3C_PCM_IRQSTAT_TXALMSTFULL (0x1 << 8) +#define S3C_PCM_IRQSTAT_TXSTARV (0x1 << 7) +#define S3C_PCM_IRQSTAT_TXERROVRFL (0x1 << 6) +#define S3C_PCM_IRQSTAT_RXEMPT (0x1 << 5) +#define S3C_PCM_IRQSTAT_RXALMSTEMPT (0x1 << 4) +#define S3C_PCM_IRQSTAT_RXFULL (0x1 << 3) +#define S3C_PCM_IRQSTAT_RXALMSTFULL (0x1 << 2) +#define S3C_PCM_IRQSTAT_RXSTARV (0x1 << 1) +#define S3C_PCM_IRQSTAT_RXERROVRFL (0x1 << 0) + +/* PCM_FIFOSTAT Bit-Fields */ +#define S3C_PCM_FIFOSTAT_TXCNT_MSK (0x3f << 14) +#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY (0x1 << 13) +#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY (0x1 << 12) +#define S3C_PCM_FIFOSTAT_TXFIFOFULL (0x1 << 11) +#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL (0x1 << 10) +#define S3C_PCM_FIFOSTAT_RXCNT_MSK (0x3f << 4) +#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY (0x1 << 3) +#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY (0x1 << 2) +#define S3C_PCM_FIFOSTAT_RXFIFOFULL (0x1 << 1) +#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL (0x1 << 0) + +/** + * struct s3c_pcm_info - S3C PCM Controller information + * @dev: The parent device passed to use from the probe. + * @regs: The pointer to the device register block. + * @dma_playback: DMA information for playback channel. + * @dma_capture: DMA information for capture channel. + */ +struct s3c_pcm_info { + spinlock_t lock; + struct device *dev; + void __iomem *regs; + + unsigned int sclk_per_fs; + + /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */ + unsigned int idleclk; + + struct clk *pclk; + struct clk *cclk; + + struct s3c_dma_params *dma_playback; + struct s3c_dma_params *dma_capture; +}; + static struct s3c2410_dma_client s3c_pcm_dma_client_out = { .name = "PCM Stereo out" }; diff --git a/sound/soc/samsung/pcm.h b/sound/soc/samsung/pcm.h index 03393dcf852d..726baf814613 100644 --- a/sound/soc/samsung/pcm.h +++ b/sound/soc/samsung/pcm.h @@ -9,116 +9,9 @@ #ifndef __S3C_PCM_H #define __S3C_PCM_H __FILE__ -/*Register Offsets */ -#define S3C_PCM_CTL (0x00) -#define S3C_PCM_CLKCTL (0x04) -#define S3C_PCM_TXFIFO (0x08) -#define S3C_PCM_RXFIFO (0x0C) -#define S3C_PCM_IRQCTL (0x10) -#define S3C_PCM_IRQSTAT (0x14) -#define S3C_PCM_FIFOSTAT (0x18) -#define S3C_PCM_CLRINT (0x20) - -/* PCM_CTL Bit-Fields */ -#define S3C_PCM_CTL_TXDIPSTICK_MASK (0x3f) -#define S3C_PCM_CTL_TXDIPSTICK_SHIFT (13) -#define S3C_PCM_CTL_RXDIPSTICK_MASK (0x3f) -#define S3C_PCM_CTL_RXDIPSTICK_SHIFT (7) -#define S3C_PCM_CTL_TXDMA_EN (0x1<<6) -#define S3C_PCM_CTL_RXDMA_EN (0x1<<5) -#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC (0x1<<4) -#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC (0x1<<3) -#define S3C_PCM_CTL_TXFIFO_EN (0x1<<2) -#define S3C_PCM_CTL_RXFIFO_EN (0x1<<1) -#define S3C_PCM_CTL_ENABLE (0x1<<0) - -/* PCM_CLKCTL Bit-Fields */ -#define S3C_PCM_CLKCTL_SERCLK_EN (0x1<<19) -#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK (0x1<<18) -#define S3C_PCM_CLKCTL_SCLKDIV_MASK (0x1ff) -#define S3C_PCM_CLKCTL_SYNCDIV_MASK (0x1ff) -#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT (9) -#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT (0) - -/* PCM_TXFIFO Bit-Fields */ -#define S3C_PCM_TXFIFO_DVALID (0x1<<16) -#define S3C_PCM_TXFIFO_DATA_MSK (0xffff<<0) - -/* PCM_RXFIFO Bit-Fields */ -#define S3C_PCM_RXFIFO_DVALID (0x1<<16) -#define S3C_PCM_RXFIFO_DATA_MSK (0xffff<<0) - -/* PCM_IRQCTL Bit-Fields */ -#define S3C_PCM_IRQCTL_IRQEN (0x1<<14) -#define S3C_PCM_IRQCTL_WRDEN (0x1<<12) -#define S3C_PCM_IRQCTL_TXEMPTYEN (0x1<<11) -#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN (0x1<<10) -#define S3C_PCM_IRQCTL_TXFULLEN (0x1<<9) -#define S3C_PCM_IRQCTL_TXALMSTFULLEN (0x1<<8) -#define S3C_PCM_IRQCTL_TXSTARVEN (0x1<<7) -#define S3C_PCM_IRQCTL_TXERROVRFLEN (0x1<<6) -#define S3C_PCM_IRQCTL_RXEMPTEN (0x1<<5) -#define S3C_PCM_IRQCTL_RXALMSTEMPTEN (0x1<<4) -#define S3C_PCM_IRQCTL_RXFULLEN (0x1<<3) -#define S3C_PCM_IRQCTL_RXALMSTFULLEN (0x1<<2) -#define S3C_PCM_IRQCTL_RXSTARVEN (0x1<<1) -#define S3C_PCM_IRQCTL_RXERROVRFLEN (0x1<<0) - -/* PCM_IRQSTAT Bit-Fields */ -#define S3C_PCM_IRQSTAT_IRQPND (0x1<<13) -#define S3C_PCM_IRQSTAT_WRD_XFER (0x1<<12) -#define S3C_PCM_IRQSTAT_TXEMPTY (0x1<<11) -#define S3C_PCM_IRQSTAT_TXALMSTEMPTY (0x1<<10) -#define S3C_PCM_IRQSTAT_TXFULL (0x1<<9) -#define S3C_PCM_IRQSTAT_TXALMSTFULL (0x1<<8) -#define S3C_PCM_IRQSTAT_TXSTARV (0x1<<7) -#define S3C_PCM_IRQSTAT_TXERROVRFL (0x1<<6) -#define S3C_PCM_IRQSTAT_RXEMPT (0x1<<5) -#define S3C_PCM_IRQSTAT_RXALMSTEMPT (0x1<<4) -#define S3C_PCM_IRQSTAT_RXFULL (0x1<<3) -#define S3C_PCM_IRQSTAT_RXALMSTFULL (0x1<<2) -#define S3C_PCM_IRQSTAT_RXSTARV (0x1<<1) -#define S3C_PCM_IRQSTAT_RXERROVRFL (0x1<<0) - -/* PCM_FIFOSTAT Bit-Fields */ -#define S3C_PCM_FIFOSTAT_TXCNT_MSK (0x3f<<14) -#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY (0x1<<13) -#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY (0x1<<12) -#define S3C_PCM_FIFOSTAT_TXFIFOFULL (0x1<<11) -#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL (0x1<<10) -#define S3C_PCM_FIFOSTAT_RXCNT_MSK (0x3f<<4) -#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY (0x1<<3) -#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY (0x1<<2) -#define S3C_PCM_FIFOSTAT_RXFIFOFULL (0x1<<1) -#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL (0x1<<0) - #define S3C_PCM_CLKSRC_PCLK 0 #define S3C_PCM_CLKSRC_MUX 1 #define S3C_PCM_SCLK_PER_FS 0 -/** - * struct s3c_pcm_info - S3C PCM Controller information - * @dev: The parent device passed to use from the probe. - * @regs: The pointer to the device register block. - * @dma_playback: DMA information for playback channel. - * @dma_capture: DMA information for capture channel. - */ -struct s3c_pcm_info { - spinlock_t lock; - struct device *dev; - void __iomem *regs; - - unsigned int sclk_per_fs; - - /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */ - unsigned int idleclk; - - struct clk *pclk; - struct clk *cclk; - - struct s3c_dma_params *dma_playback; - struct s3c_dma_params *dma_capture; -}; - #endif /* __S3C_PCM_H */ -- cgit v1.2.2 From 0378b6acc8ee20720dce23d5157185e09189d41c Mon Sep 17 00:00:00 2001 From: Seungwhan Youn Date: Tue, 11 Jan 2011 07:26:06 +0900 Subject: ASoC: SAMSUNG: Clean-up header includes This patch remove including unnecessary/duplicated headers which relative with Samsung SoCs. Signed-off-by: Seungwhan Youn Acked-by: Jassi Brar Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/ac97.c | 4 +--- sound/soc/samsung/dma.c | 8 +------- sound/soc/samsung/goni_wm8994.c | 10 +--------- sound/soc/samsung/h1940_uda1380.c | 9 --------- sound/soc/samsung/i2s.c | 3 +-- sound/soc/samsung/jive_wm8750.c | 11 ----------- sound/soc/samsung/ln2440sbc_alc650.c | 6 ------ sound/soc/samsung/neo1973_gta02_wm8753.c | 14 ++------------ sound/soc/samsung/pcm.c | 11 +---------- sound/soc/samsung/rx1950_uda1380.c | 11 ----------- sound/soc/samsung/s3c-i2s-v2.c | 3 +-- sound/soc/samsung/s3c2412-i2s.c | 12 +----------- sound/soc/samsung/s3c24xx-i2s.c | 14 +------------- sound/soc/samsung/s3c24xx_simtec.c | 7 ------- sound/soc/samsung/s3c24xx_simtec_hermes.c | 10 ---------- sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c | 12 ------------ sound/soc/samsung/s3c24xx_uda134x.c | 9 +-------- sound/soc/samsung/smartq_wm8987.c | 6 ------ sound/soc/samsung/smdk2443_wm9710.c | 6 ------ sound/soc/samsung/smdk_spdif.c | 5 ----- sound/soc/samsung/smdk_wm8580.c | 7 +------ sound/soc/samsung/smdk_wm9713.c | 4 ---- sound/soc/samsung/spdif.c | 3 +-- 23 files changed, 13 insertions(+), 172 deletions(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c index 1e84ee01eaca..f97110e72e85 100644 --- a/sound/soc/samsung/ac97.c +++ b/sound/soc/samsung/ac97.c @@ -12,16 +12,14 @@ * published by the Free Software Foundation. */ -#include -#include #include #include #include #include -#include #include +#include #include #include "dma.h" diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index c2cdb4597e56..9bce1df1f0d1 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -14,17 +14,11 @@ * option) any later version. */ -#include -#include -#include -#include #include #include -#include -#include -#include #include +#include #include #include diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c index 34dd9ef1b9c0..f6b3a3ce5919 100644 --- a/sound/soc/samsung/goni_wm8994.c +++ b/sound/soc/samsung/goni_wm8994.c @@ -11,21 +11,13 @@ * */ -#include -#include -#include -#include #include #include + #include #include -#include -#include -#include #include "../codecs/wm8994.h" -#include "dma.h" -#include "i2s.h" #define MACHINE_NAME 0 #define CPU_VOICE_DAI 1 diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c index c45f7ce14d61..241f55d00660 100644 --- a/sound/soc/samsung/h1940_uda1380.c +++ b/sound/soc/samsung/h1940_uda1380.c @@ -13,25 +13,16 @@ * */ -#include -#include -#include -#include #include #include -#include #include #include - #include - #include -#include "dma.h" #include "s3c24xx-i2s.h" -#include "../codecs/uda1380.h" static unsigned int rates[] = { 11025, diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index d00ac3a7102c..ffa09b3b2caa 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -15,9 +15,8 @@ #include #include -#include -#include #include +#include #include diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c index 08802520e014..3b53ad54bc33 100644 --- a/sound/soc/samsung/jive_wm8750.c +++ b/sound/soc/samsung/jive_wm8750.c @@ -11,22 +11,11 @@ * published by the Free Software Foundation. */ -#include -#include -#include -#include -#include -#include - -#include -#include #include #include -#include "dma.h" #include "s3c2412-i2s.h" - #include "../codecs/wm8750.h" static const struct snd_soc_dapm_route audio_map[] = { diff --git a/sound/soc/samsung/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c index 02414290169b..bd91c19a6c08 100644 --- a/sound/soc/samsung/ln2440sbc_alc650.c +++ b/sound/soc/samsung/ln2440sbc_alc650.c @@ -16,14 +16,8 @@ * */ -#include -#include -#include -#include #include -#include "dma.h" - static struct snd_soc_card ln2440sbc; static struct snd_soc_dai_link ln2440sbc_dai[] = { diff --git a/sound/soc/samsung/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c index 3eec610c10f9..69e08fd1ff00 100644 --- a/sound/soc/samsung/neo1973_gta02_wm8753.c +++ b/sound/soc/samsung/neo1973_gta02_wm8753.c @@ -13,25 +13,15 @@ * option) any later version. */ -#include -#include -#include -#include -#include #include -#include -#include + #include #include - #include - -#include -#include #include + #include "../codecs/wm8753.h" -#include "dma.h" #include "s3c24xx-i2s.h" static struct snd_soc_card neo1973_gta02; diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index 091db5dce07e..38aac7d57a59 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -11,20 +11,11 @@ * published by the Free Software Foundation. */ -#include -#include -#include -#include #include -#include -#include #include -#include -#include -#include -#include #include +#include #include #include diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c index 5a4587e02886..5f2479ce9dde 100644 --- a/sound/soc/samsung/rx1950_uda1380.c +++ b/sound/soc/samsung/rx1950_uda1380.c @@ -17,26 +17,15 @@ * */ -#include -#include -#include -#include #include -#include #include -#include #include #include - -#include - #include -#include "dma.h" #include "s3c24xx-i2s.h" -#include "../codecs/uda1380.h" static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd); static int rx1950_startup(struct snd_pcm_substream *substream); diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c index 094f36e41e83..52074a2b0696 100644 --- a/sound/soc/samsung/s3c-i2s-v2.c +++ b/sound/soc/samsung/s3c-i2s-v2.c @@ -20,9 +20,8 @@ #include #include -#include -#include #include +#include #include diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index 7ea837867124..841ab14c1100 100644 --- a/sound/soc/samsung/s3c2412-i2s.c +++ b/sound/soc/samsung/s3c2412-i2s.c @@ -16,21 +16,13 @@ * option) any later version. */ -#include -#include -#include #include #include #include -#include #include -#include -#include -#include -#include #include -#include +#include #include #include @@ -39,8 +31,6 @@ #include "regs-i2s-v2.h" #include "s3c2412-i2s.h" -#define S3C2412_I2S_DEBUG 0 - static struct s3c2410_dma_client s3c2412_dma_client_out = { .name = "I2S PCM Stereo out" }; diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c index 13e41ed8e22b..63d8849d80bd 100644 --- a/sound/soc/samsung/s3c24xx-i2s.c +++ b/sound/soc/samsung/s3c24xx-i2s.c @@ -14,28 +14,16 @@ * option) any later version. */ -#include -#include -#include #include #include -#include #include #include -#include -#include -#include -#include #include +#include -#include #include -#include - -#include #include - #include #include "dma.h" diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c index a434032d1832..349566f0686b 100644 --- a/sound/soc/samsung/s3c24xx_simtec.c +++ b/sound/soc/samsung/s3c24xx_simtec.c @@ -7,20 +7,13 @@ * published by the Free Software Foundation. */ -#include -#include -#include #include #include -#include -#include -#include #include #include -#include "dma.h" #include "s3c24xx-i2s.h" #include "s3c24xx_simtec.h" diff --git a/sound/soc/samsung/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c index bb4292e3596c..d7b3e6e9d783 100644 --- a/sound/soc/samsung/s3c24xx_simtec_hermes.c +++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c @@ -7,18 +7,8 @@ * published by the Free Software Foundation. */ -#include -#include -#include - -#include -#include #include -#include - -#include "dma.h" -#include "s3c24xx-i2s.h" #include "s3c24xx_simtec.h" static const struct snd_soc_dapm_widget dapm_widgets[] = { diff --git a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c index fbba4e367729..ff6168f5f2e0 100644 --- a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c +++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c @@ -7,22 +7,10 @@ * published by the Free Software Foundation. */ -#include -#include -#include - -#include -#include #include -#include - -#include "dma.h" -#include "s3c24xx-i2s.h" #include "s3c24xx_simtec.h" -#include "../codecs/tlv320aic23.h" - /* supported machines: * * Machine Connections AMP diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c index cdc8ecbcb8ef..ce749a10ec07 100644 --- a/sound/soc/samsung/s3c24xx_uda134x.c +++ b/sound/soc/samsung/s3c24xx_uda134x.c @@ -11,22 +11,15 @@ * published by the Free Software Foundation. */ -#include #include -#include #include -#include -#include + #include #include -#include #include -#include "dma.h" #include "s3c24xx-i2s.h" -#include "../codecs/uda134x.h" - /* #define ENFORCE_RATES 1 */ /* diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c index 61e2b5219d42..0a2c4f223038 100644 --- a/sound/soc/samsung/smartq_wm8987.c +++ b/sound/soc/samsung/smartq_wm8987.c @@ -13,20 +13,14 @@ * */ -#include -#include #include -#include -#include #include #include #include -#include "dma.h" #include "i2s.h" - #include "../codecs/wm8750.h" /* diff --git a/sound/soc/samsung/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c index 4bd8c0b63966..3a0dbfc793f0 100644 --- a/sound/soc/samsung/smdk2443_wm9710.c +++ b/sound/soc/samsung/smdk2443_wm9710.c @@ -12,14 +12,8 @@ * */ -#include -#include -#include -#include #include -#include "dma.h" - static struct snd_soc_card smdk2443; static struct snd_soc_dai_link smdk2443_dai[] = { diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c index cb2f4d04ab7e..d42fe8df7144 100644 --- a/sound/soc/samsung/smdk_spdif.c +++ b/sound/soc/samsung/smdk_spdif.c @@ -10,15 +10,10 @@ * */ -#include -#include #include -#include - #include -#include "dma.h" #include "spdif.h" /* Audio clock settings are belonged to board specific part. Every diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c index b2cff1a44aed..8aacf23d6f3a 100644 --- a/sound/soc/samsung/smdk_wm8580.c +++ b/sound/soc/samsung/smdk_wm8580.c @@ -10,17 +10,12 @@ * option) any later version. */ -#include -#include -#include -#include -#include #include +#include #include #include "../codecs/wm8580.h" -#include "dma.h" #include "i2s.h" /* diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c index d58d86e7e19d..fffe3c1dd1bd 100644 --- a/sound/soc/samsung/smdk_wm9713.c +++ b/sound/soc/samsung/smdk_wm9713.c @@ -11,12 +11,8 @@ * */ -#include -#include #include -#include "dma.h" - static struct snd_soc_card smdk; /* diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index f0816404ea3e..28c491dacf7a 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -13,9 +13,8 @@ #include #include -#include -#include #include +#include #include #include -- cgit v1.2.2 From c800587f658d787a1e92385fdde0e3b5e0856f37 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 28 Jan 2011 12:00:18 -0700 Subject: ASoC: neo1973_wm8753 audio support does not require scoop This driver does not use any of the functionality provided by the scoop hardware. Remove the unneeded header. Signed-off-by: H Hartley Sweeten Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/neo1973_wm8753.c | 1 - 1 file changed, 1 deletion(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index d20815d5ab2e..d3cd6888a810 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -24,7 +24,6 @@ #include #include -#include #include #include #include -- cgit v1.2.2 From ceade6c81bd913b23bffb3d80909ea430850c79b Mon Sep 17 00:00:00 2001 From: "Justin P. Mattock" Date: Thu, 24 Feb 2011 22:16:37 -0800 Subject: ASoC: remove one to many l's in the word The patch below removes an extra "l" in the word. Signed-off-by: Justin P. Mattock Acked-by: Jassi Brar Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index 9bce1df1f0d1..5cb3b880f0d5 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -310,7 +310,7 @@ dma_pointer(struct snd_pcm_substream *substream) /* we seem to be getting the odd error from the pcm library due * to out-of-bounds pointers. this is maybe due to the dma engine * not having loaded the new values for the channel before being - * callled... (todo - fix ) + * called... (todo - fix ) */ if (res >= snd_pcm_lib_buffer_bytes(substream)) { -- cgit v1.2.2 From 004c52e009e3c585eb0692740b714867fd2b3555 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 7 Mar 2011 08:04:54 +0100 Subject: ASoC: neo1973_wm8753: Remove scenario management code. It has been proven to be inflexible to do scenario management in kernel space. Since actual neo1973 board support has not been merged in mainline and this patch has been in the neo1973 tree for some time now it should be safe to remove this functionality without breaking existing userspace. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/neo1973_wm8753.c | 148 +++---------------------------------- 1 file changed, 11 insertions(+), 137 deletions(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index d3cd6888a810..fe929467f93c 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -37,17 +37,6 @@ #include "dma.h" #include "s3c24xx-i2s.h" -/* define the scenarios */ -#define NEO_AUDIO_OFF 0 -#define NEO_GSM_CALL_AUDIO_HANDSET 1 -#define NEO_GSM_CALL_AUDIO_HEADSET 2 -#define NEO_GSM_CALL_AUDIO_BLUETOOTH 3 -#define NEO_STEREO_TO_SPEAKERS 4 -#define NEO_STEREO_TO_HEADPHONES 5 -#define NEO_CAPTURE_HANDSET 6 -#define NEO_CAPTURE_HEADSET 7 -#define NEO_CAPTURE_BLUETOOTH 8 - static struct snd_soc_card neo1973; static struct i2c_client *i2c; @@ -224,113 +213,6 @@ static struct snd_soc_ops neo1973_voice_ops = { .hw_free = neo1973_voice_hw_free, }; -static int neo1973_scenario; - -static int neo1973_get_scenario(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - ucontrol->value.integer.value[0] = neo1973_scenario; - return 0; -} - -static int set_scenario_endpoints(struct snd_soc_codec *codec, int scenario) -{ - struct snd_soc_dapm_context *dapm = &codec->dapm; - - pr_debug("Entered %s\n", __func__); - - switch (neo1973_scenario) { - case NEO_AUDIO_OFF: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_GSM_CALL_AUDIO_HANDSET: - snd_soc_dapm_enable_pin(dapm, "Audio Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_enable_pin(dapm, "Call Mic"); - break; - case NEO_GSM_CALL_AUDIO_HEADSET: - snd_soc_dapm_enable_pin(dapm, "Audio Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line In"); - snd_soc_dapm_enable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_GSM_CALL_AUDIO_BLUETOOTH: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_STEREO_TO_SPEAKERS: - snd_soc_dapm_enable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_STEREO_TO_HEADPHONES: - snd_soc_dapm_enable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_CAPTURE_HANDSET: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_enable_pin(dapm, "Call Mic"); - break; - case NEO_CAPTURE_HEADSET: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_enable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_CAPTURE_BLUETOOTH: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - default: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - } - - snd_soc_dapm_sync(dapm); - - return 0; -} - -static int neo1973_set_scenario(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - - pr_debug("Entered %s\n", __func__); - - if (neo1973_scenario == ucontrol->value.integer.value[0]) - return 0; - - neo1973_scenario = ucontrol->value.integer.value[0]; - set_scenario_endpoints(codec, neo1973_scenario); - return 1; -} - static u8 lm4857_regs[4] = {0x00, 0x40, 0x80, 0xC0}; static void lm4857_write_regs(void) @@ -454,26 +336,16 @@ static const struct soc_enum lm4857_mode_enum[] = { SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(lm4857_mode), lm4857_mode), }; -static const char *neo_scenarios[] = { - "Off", - "GSM Handset", - "GSM Headset", - "GSM Bluetooth", - "Speakers", - "Headphones", - "Capture Handset", - "Capture Headset", - "Capture Bluetooth" -}; - -static const struct soc_enum neo_scenario_enum[] = { - SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(neo_scenarios), neo_scenarios), -}; - static const DECLARE_TLV_DB_SCALE(stereo_tlv, -4050, 150, 0); static const DECLARE_TLV_DB_SCALE(mono_tlv, -3450, 150, 0); static const struct snd_kcontrol_new wm8753_neo1973_controls[] = { + SOC_DAPM_PIN_SWITCH("Audio Out"), + SOC_DAPM_PIN_SWITCH("GSM Line Out"), + SOC_DAPM_PIN_SWITCH("GSM Line In"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), + SOC_DAPM_PIN_SWITCH("Call Mic"), + SOC_SINGLE_EXT_TLV("Amp Left Playback Volume", LM4857_LVOL, 0, 31, 0, lm4857_get_reg, lm4857_set_reg, stereo_tlv), SOC_SINGLE_EXT_TLV("Amp Right Playback Volume", LM4857_RVOL, 0, 31, 0, @@ -482,8 +354,6 @@ static const struct snd_kcontrol_new wm8753_neo1973_controls[] = { lm4857_get_reg, lm4857_set_reg, mono_tlv), SOC_ENUM_EXT("Amp Mode", lm4857_mode_enum[0], lm4857_get_mode, lm4857_set_mode), - SOC_ENUM_EXT("Neo Mode", neo_scenario_enum[0], - neo1973_get_scenario, neo1973_set_scenario), SOC_SINGLE_EXT("Amp Spk 3D Playback Switch", LM4857_LVOL, 5, 1, 0, lm4857_get_reg, lm4857_set_reg), SOC_SINGLE_EXT("Amp HP 3d Playback Switch", LM4857_RVOL, 5, 1, 0, @@ -520,7 +390,11 @@ static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd) ARRAY_SIZE(wm8753_dapm_widgets)); /* set endpoints to default mode */ - set_scenario_endpoints(codec, NEO_AUDIO_OFF); + snd_soc_dapm_disable_pin(dapm, "Audio Out"); + snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); + snd_soc_dapm_disable_pin(dapm, "GSM Line In"); + snd_soc_dapm_disable_pin(dapm, "Headset Mic"); + snd_soc_dapm_disable_pin(dapm, "Call Mic"); /* add neo1973 specific controls */ err = snd_soc_add_controls(codec, wm8753_neo1973_controls, -- cgit v1.2.2 From 9b0a25f0386f9775b69c46ced9b5632b649f00ba Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 7 Mar 2011 08:04:55 +0100 Subject: ASoC: neo1973_wm8753: Move lm4857 specefic code to its own module This patch moves the code for the lm4857 AMP from the neo1973_wm8753 sound board driver to its own module. The lm4857 is a generic AMP IC and not specific to the neo1973. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/Kconfig | 1 + sound/soc/samsung/lm4857.h | 32 ----- sound/soc/samsung/neo1973_wm8753.c | 269 +++++++++---------------------------- 3 files changed, 66 insertions(+), 236 deletions(-) delete mode 100644 sound/soc/samsung/lm4857.h (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index a6a6b5fa2f2f..ba78e26e20f2 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -39,6 +39,7 @@ config SND_SOC_SAMSUNG_NEO1973_WM8753 depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA01 select SND_S3C24XX_I2S select SND_SOC_WM8753 + select SND_SOC_LM4857 help Say Y if you want to add support for SoC audio on smdk2440 with the WM8753. diff --git a/sound/soc/samsung/lm4857.h b/sound/soc/samsung/lm4857.h deleted file mode 100644 index 0cf5b7011d6f..000000000000 --- a/sound/soc/samsung/lm4857.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * lm4857.h -- ALSA Soc Audio Layer - * - * Copyright 2007 Wolfson Microelectronics PLC. - * Author: Graeme Gregory - * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * Revision history - * 18th Jun 2007 Initial version. - */ - -#ifndef LM4857_H_ -#define LM4857_H_ - -/* The register offsets in the cache array */ -#define LM4857_MVOL 0 -#define LM4857_LVOL 1 -#define LM4857_RVOL 2 -#define LM4857_CTRL 3 - -/* the shifts required to set these bits */ -#define LM4857_3D 5 -#define LM4857_WAKEUP 5 -#define LM4857_EPGAIN 4 - -#endif /*LM4857_H_*/ - diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index fe929467f93c..7761827314b2 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -17,11 +17,9 @@ #include #include #include -#include #include #include #include -#include #include #include @@ -33,12 +31,10 @@ #include #include "../codecs/wm8753.h" -#include "lm4857.h" #include "dma.h" #include "s3c24xx-i2s.h" static struct snd_soc_card neo1973; -static struct i2c_client *i2c; static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) @@ -213,85 +209,7 @@ static struct snd_soc_ops neo1973_voice_ops = { .hw_free = neo1973_voice_hw_free, }; -static u8 lm4857_regs[4] = {0x00, 0x40, 0x80, 0xC0}; - -static void lm4857_write_regs(void) -{ - pr_debug("Entered %s\n", __func__); - - if (i2c_master_send(i2c, lm4857_regs, 4) != 4) - printk(KERN_ERR "lm4857: i2c write failed\n"); -} - -static int lm4857_get_reg(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct soc_mixer_control *mc = - (struct soc_mixer_control *)kcontrol->private_value; - int reg = mc->reg; - int shift = mc->shift; - int mask = mc->max; - - pr_debug("Entered %s\n", __func__); - - ucontrol->value.integer.value[0] = (lm4857_regs[reg] >> shift) & mask; - return 0; -} - -static int lm4857_set_reg(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct soc_mixer_control *mc = - (struct soc_mixer_control *)kcontrol->private_value; - int reg = mc->reg; - int shift = mc->shift; - int mask = mc->max; - - if (((lm4857_regs[reg] >> shift) & mask) == - ucontrol->value.integer.value[0]) - return 0; - - lm4857_regs[reg] &= ~(mask << shift); - lm4857_regs[reg] |= ucontrol->value.integer.value[0] << shift; - lm4857_write_regs(); - return 1; -} - -static int lm4857_get_mode(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u8 value = lm4857_regs[LM4857_CTRL] & 0x0F; - - pr_debug("Entered %s\n", __func__); - - if (value) - value -= 5; - - ucontrol->value.integer.value[0] = value; - return 0; -} - -static int lm4857_set_mode(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u8 value = ucontrol->value.integer.value[0]; - - pr_debug("Entered %s\n", __func__); - - if (value) - value += 5; - - if ((lm4857_regs[LM4857_CTRL] & 0x0F) == value) - return 0; - - lm4857_regs[LM4857_CTRL] &= 0xF0; - lm4857_regs[LM4857_CTRL] |= value; - lm4857_write_regs(); - return 1; -} - static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = { - SND_SOC_DAPM_LINE("Audio Out", NULL), SND_SOC_DAPM_LINE("GSM Line Out", NULL), SND_SOC_DAPM_LINE("GSM Line In", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), @@ -299,12 +217,7 @@ static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = { }; -static const struct snd_soc_dapm_route dapm_routes[] = { - - /* Connections to the lm4857 amp */ - {"Audio Out", NULL, "LOUT1"}, - {"Audio Out", NULL, "ROUT1"}, - +static const struct snd_soc_dapm_route neo1973_wm8753_routes[] = { /* Connections to the GSM Module */ {"GSM Line Out", NULL, "MONO1"}, {"GSM Line Out", NULL, "MONO2"}, @@ -324,46 +237,14 @@ static const struct snd_soc_dapm_route dapm_routes[] = { {"ACIN", NULL, "ACOP"}, }; -static const char *lm4857_mode[] = { - "Off", - "Call Speaker", - "Stereo Speakers", - "Stereo Speakers + Headphones", - "Headphones" -}; - -static const struct soc_enum lm4857_mode_enum[] = { - SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(lm4857_mode), lm4857_mode), -}; - -static const DECLARE_TLV_DB_SCALE(stereo_tlv, -4050, 150, 0); -static const DECLARE_TLV_DB_SCALE(mono_tlv, -3450, 150, 0); - -static const struct snd_kcontrol_new wm8753_neo1973_controls[] = { - SOC_DAPM_PIN_SWITCH("Audio Out"), +static const struct snd_kcontrol_new neo1973_wm8753_controls[] = { SOC_DAPM_PIN_SWITCH("GSM Line Out"), SOC_DAPM_PIN_SWITCH("GSM Line In"), SOC_DAPM_PIN_SWITCH("Headset Mic"), SOC_DAPM_PIN_SWITCH("Call Mic"), - - SOC_SINGLE_EXT_TLV("Amp Left Playback Volume", LM4857_LVOL, 0, 31, 0, - lm4857_get_reg, lm4857_set_reg, stereo_tlv), - SOC_SINGLE_EXT_TLV("Amp Right Playback Volume", LM4857_RVOL, 0, 31, 0, - lm4857_get_reg, lm4857_set_reg, stereo_tlv), - SOC_SINGLE_EXT_TLV("Amp Mono Playback Volume", LM4857_MVOL, 0, 31, 0, - lm4857_get_reg, lm4857_set_reg, mono_tlv), - SOC_ENUM_EXT("Amp Mode", lm4857_mode_enum[0], - lm4857_get_mode, lm4857_set_mode), - SOC_SINGLE_EXT("Amp Spk 3D Playback Switch", LM4857_LVOL, 5, 1, 0, - lm4857_get_reg, lm4857_set_reg), - SOC_SINGLE_EXT("Amp HP 3d Playback Switch", LM4857_RVOL, 5, 1, 0, - lm4857_get_reg, lm4857_set_reg), - SOC_SINGLE_EXT("Amp Fast Wakeup Playback Switch", LM4857_CTRL, 5, 1, 0, - lm4857_get_reg, lm4857_set_reg), - SOC_SINGLE_EXT("Amp Earpiece 6dB Playback Switch", LM4857_CTRL, 4, 1, 0, - lm4857_get_reg, lm4857_set_reg), }; + /* * This is an example machine initialisation for a wm8753 connected to a * neo1973 II. It is missing logic to detect hp/mic insertions and logic @@ -387,29 +268,66 @@ static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd) /* Add neo1973 specific widgets */ snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets, - ARRAY_SIZE(wm8753_dapm_widgets)); + ARRAY_SIZE(wm8753_dapm_widgets)); /* set endpoints to default mode */ - snd_soc_dapm_disable_pin(dapm, "Audio Out"); snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); snd_soc_dapm_disable_pin(dapm, "GSM Line In"); snd_soc_dapm_disable_pin(dapm, "Headset Mic"); snd_soc_dapm_disable_pin(dapm, "Call Mic"); /* add neo1973 specific controls */ - err = snd_soc_add_controls(codec, wm8753_neo1973_controls, - ARRAY_SIZE(8753_neo1973_controls)); + err = snd_soc_add_controls(codec, neo1973_wm8753_controls, + ARRAY_SIZE(neo1973_wm8753_controls)); if (err < 0) return err; /* set up neo1973 specific audio routes */ - err = snd_soc_dapm_add_routes(dapm, dapm_routes, - ARRAY_SIZE(dapm_routes)); + err = snd_soc_dapm_add_routes(dapm, neo1973_wm8753_routes, + ARRAY_SIZE(neo1973_wm8753_routes)); snd_soc_dapm_sync(dapm); return 0; } +static const struct snd_soc_dapm_route neo1973_lm4857_routes[] = { + {"Amp IN", NULL, "ROUT1"}, + {"Amp IN", NULL, "LOUT1"}, + + {"Handset Spk", NULL, "Amp EP"}, + {"Stereo Out", NULL, "Amp LS"}, + {"Headphone", NULL, "Amp HP"}, +}; + +static const struct snd_soc_dapm_widget neo1973_lm4857_dapm_widgets[] = { + SND_SOC_DAPM_SPK("Handset Spk", NULL), + SND_SOC_DAPM_SPK("Stereo Out", NULL), + SND_SOC_DAPM_HP("Headphone", NULL), +}; + +static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) +{ + int ret; + + ret = snd_soc_dapm_new_controls(dapm, neo1973_lm4857_dapm_widgets, + ARRAY_SIZE(neo1973_lm4857_dapm_widgets)); + if (ret) + return ret; + + ret = snd_soc_dapm_add_routes(dapm, neo1973_lm4857_routes, + ARRAY_SIZE(neo1973_lm4857_routes)); + if (ret) + return ret; + + snd_soc_dapm_ignore_suspend(dapm, "Stereo Out"); + snd_soc_dapm_ignore_suspend(dapm, "Handset Spk"); + snd_soc_dapm_ignore_suspend(dapm, "Headphone"); + + snd_soc_dapm_sync(dapm); + + return 0; +} + /* * BT Codec DAI */ @@ -449,83 +367,29 @@ static struct snd_soc_dai_link neo1973_dai[] = { }, }; -static struct snd_soc_card neo1973 = { - .name = "neo1973", - .dai_link = neo1973_dai, - .num_links = ARRAY_SIZE(neo1973_dai), +static struct snd_soc_aux_dev neo1973_aux_devs[] = { + { + .name = "lm4857", + .codec_name = "lm4857.0-007c", + .init = neo1973_lm4857_init, + }, }; -static int lm4857_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - pr_debug("Entered %s\n", __func__); - - i2c = client; - - lm4857_write_regs(); - return 0; -} - -static int lm4857_i2c_remove(struct i2c_client *client) -{ - pr_debug("Entered %s\n", __func__); - - i2c = NULL; - - return 0; -} - -static u8 lm4857_state; - -static int lm4857_suspend(struct i2c_client *dev, pm_message_t state) -{ - pr_debug("Entered %s\n", __func__); - - dev_dbg(&dev->dev, "lm4857_suspend\n"); - lm4857_state = lm4857_regs[LM4857_CTRL] & 0xf; - if (lm4857_state) { - lm4857_regs[LM4857_CTRL] &= 0xf0; - lm4857_write_regs(); - } - return 0; -} - -static int lm4857_resume(struct i2c_client *dev) -{ - pr_debug("Entered %s\n", __func__); - - if (lm4857_state) { - lm4857_regs[LM4857_CTRL] |= (lm4857_state & 0x0f); - lm4857_write_regs(); - } - return 0; -} - -static void lm4857_shutdown(struct i2c_client *dev) -{ - pr_debug("Entered %s\n", __func__); - - dev_dbg(&dev->dev, "lm4857_shutdown\n"); - lm4857_regs[LM4857_CTRL] &= 0xf0; - lm4857_write_regs(); -} - -static const struct i2c_device_id lm4857_i2c_id[] = { - { "neo1973_lm4857", 0 }, - { } +static struct snd_soc_codec_conf neo1973_codec_conf[] = { + { + .dev_name = "lm4857.0-007c", + .name_prefix = "Amp", + }, }; -static struct i2c_driver lm4857_i2c_driver = { - .driver = { - .name = "LM4857 I2C Amp", - .owner = THIS_MODULE, - }, - .suspend = lm4857_suspend, - .resume = lm4857_resume, - .shutdown = lm4857_shutdown, - .probe = lm4857_i2c_probe, - .remove = lm4857_i2c_remove, - .id_table = lm4857_i2c_id, +static struct snd_soc_card neo1973 = { + .name = "neo1973", + .dai_link = neo1973_dai, + .num_links = ARRAY_SIZE(neo1973_dai), + .aux_dev = neo1973_aux_devs, + .num_aux_devs = ARRAY_SIZE(neo1973_aux_devs), + .codec_conf = neo1973_codec_conf, + .num_configs = ARRAY_SIZE(neo1973_codec_conf), }; static struct platform_device *neo1973_snd_device; @@ -554,8 +418,6 @@ static int __init neo1973_init(void) return ret; } - ret = i2c_add_driver(&lm4857_i2c_driver); - if (ret != 0) platform_device_unregister(neo1973_snd_device); @@ -566,7 +428,6 @@ static void __exit neo1973_exit(void) { pr_debug("Entered %s\n", __func__); - i2c_del_driver(&lm4857_i2c_driver); platform_device_unregister(neo1973_snd_device); } -- cgit v1.2.2 From da70a3e926b9d8456240ede505c8854d89c90e49 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 7 Mar 2011 08:04:56 +0100 Subject: ASoC: neo1973_gta02_wm8753: Remove lm4853_{set,get}_state This patch drops the lm4853_{set,get}_state functions and the "Amp State Switch" control. Those were noops which existed to maintain alsa state file compatibility. Since the control names have changed due to internal changes in the ASoC core and state file compatibility was broken anyway it makes sense to drop them. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/neo1973_gta02_wm8753.c | 55 ++++---------------------------- 1 file changed, 7 insertions(+), 48 deletions(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c index 95ebf812b146..b007dd7902e6 100644 --- a/sound/soc/samsung/neo1973_gta02_wm8753.c +++ b/sound/soc/samsung/neo1973_gta02_wm8753.c @@ -194,47 +194,14 @@ static struct snd_soc_ops neo1973_gta02_voice_ops = { .hw_free = neo1973_gta02_voice_hw_free, }; -#define LM4853_AMP 1 -#define LM4853_SPK 2 - -static u8 lm4853_state; - -/* This has no effect, it exists only to maintain compatibility with - * existing ALSA state files. - */ -static int lm4853_set_state(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int val = ucontrol->value.integer.value[0]; - - if (val) - lm4853_state |= LM4853_AMP; - else - lm4853_state &= ~LM4853_AMP; - - return 0; -} - -static int lm4853_get_state(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - ucontrol->value.integer.value[0] = lm4853_state & LM4853_AMP; - - return 0; -} +static int gta02_speaker_enabled; static int lm4853_set_spk(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - int val = ucontrol->value.integer.value[0]; - - if (val) { - lm4853_state |= LM4853_SPK; - gpio_set_value(GTA02_GPIO_HP_IN, 0); - } else { - lm4853_state &= ~LM4853_SPK; - gpio_set_value(GTA02_GPIO_HP_IN, 1); - } + gta02_speaker_enabled = ucontrol->value.integer.value[0]; + + gpio_set_value(GTA02_GPIO_HP_IN, !gta02_speaker_enabled); return 0; } @@ -242,14 +209,12 @@ static int lm4853_set_spk(struct snd_kcontrol *kcontrol, static int lm4853_get_spk(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ucontrol->value.integer.value[0] = (lm4853_state & LM4853_SPK) >> 1; - + ucontrol->value.integer.value[0] = gta02_speaker_enabled; return 0; } static int lm4853_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *k, - int event) + struct snd_kcontrol *k, int event) { gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event)); @@ -304,13 +269,7 @@ static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = { SOC_DAPM_PIN_SWITCH("Handset Mic"), SOC_DAPM_PIN_SWITCH("Handset Spk"), - /* This has no effect, it exists only to maintain compatibility with - * existing ALSA state files. - */ - SOC_SINGLE_EXT("Amp State Switch", 6, 0, 1, 0, - lm4853_get_state, - lm4853_set_state), - SOC_SINGLE_EXT("Amp Spk Switch", 7, 0, 1, 0, + SOC_SINGLE_BOOL_EXT("Amp Spk Switch", 0, lm4853_get_spk, lm4853_set_spk), }; -- cgit v1.2.2 From b7874e4490aa201be2f904ffd8bb88a7b9970c6a Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 7 Mar 2011 08:04:57 +0100 Subject: ASoC: neo1973_gta02_wm8753: Use gpio_request_array to request gpios Using gpio_request_array instead of requesting and setting up each gpio by hand makes the code more readable and more compact. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/neo1973_gta02_wm8753.c | 52 +++++++++++--------------------- 1 file changed, 17 insertions(+), 35 deletions(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c index b007dd7902e6..28d8448e959d 100644 --- a/sound/soc/samsung/neo1973_gta02_wm8753.c +++ b/sound/soc/samsung/neo1973_gta02_wm8753.c @@ -370,6 +370,11 @@ static struct snd_soc_card neo1973_gta02 = { .num_links = ARRAY_SIZE(neo1973_gta02_dai), }; +static const struct gpio neo1973_gta02_gpios[] = { + { GTA02_GPIO_HP_IN, GPIOF_OUT_INIT_HIGH, "GTA02_HP_IN" }, + { GTA02_GPIO_AMP_SHUT, GPIOF_OUT_INIT_HIGH, "GTA02_AMP_SHUT" }, +}; + static struct platform_device *neo1973_gta02_snd_device; static int __init neo1973_gta02_init(void) @@ -382,9 +387,16 @@ static int __init neo1973_gta02_init(void) return -ENODEV; } + ret = gpio_request_array(neo1973_gta02_gpios, + ARRAY_SIZE(neo1973_gta02_gpios)); + if (ret) + return ret; + neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1); - if (!neo1973_gta02_snd_device) - return -ENOMEM; + if (!neo1973_gta02_snd_device) { + ret = -ENOMEM; + goto err_gpio_free; + } /* register bluetooth DAI here */ ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, &bt_dai); @@ -397,43 +409,14 @@ static int __init neo1973_gta02_init(void) if (ret) goto err_unregister_dai; - /* Initialise GPIOs used by amp */ - ret = gpio_request(GTA02_GPIO_HP_IN, "GTA02_HP_IN"); - if (ret) { - pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_HP_IN); - goto err_del_device; - } - - ret = gpio_direction_output(GTA02_GPIO_HP_IN, 1); - if (ret) { - pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_HP_IN); - goto err_free_gpio_hp_in; - } - - ret = gpio_request(GTA02_GPIO_AMP_SHUT, "GTA02_AMP_SHUT"); - if (ret) { - pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_AMP_SHUT); - goto err_free_gpio_hp_in; - } - - ret = gpio_direction_output(GTA02_GPIO_AMP_SHUT, 1); - if (ret) { - pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_AMP_SHUT); - goto err_free_gpio_amp_shut; - } - return 0; -err_free_gpio_amp_shut: - gpio_free(GTA02_GPIO_AMP_SHUT); -err_free_gpio_hp_in: - gpio_free(GTA02_GPIO_HP_IN); -err_del_device: - platform_device_del(neo1973_gta02_snd_device); err_unregister_dai: snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev); err_put_device: platform_device_put(neo1973_gta02_snd_device); +err_gpio_free: + gpio_free_array(neo1973_gta02_gpios, ARRAY_SIZE(neo1973_gta02_gpios)); return ret; } module_init(neo1973_gta02_init); @@ -442,8 +425,7 @@ static void __exit neo1973_gta02_exit(void) { snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev); platform_device_unregister(neo1973_gta02_snd_device); - gpio_free(GTA02_GPIO_HP_IN); - gpio_free(GTA02_GPIO_AMP_SHUT); + gpio_free_array(neo1973_gta02_gpios, ARRAY_SIZE(neo1973_gta02_gpios)); } module_exit(neo1973_gta02_exit); -- cgit v1.2.2 From f5c4ffbd65892829f7ec503a89ea24eb0fc952dc Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 7 Mar 2011 08:04:58 +0100 Subject: ASoC: Samsung: Merge neo1937_wm8753 and neo1973_gta02_wm8753 sound board driver The neo1973(GTA01) and neo1973_gta02(GTA02) have a very similar audio hardware setup. They both use the same codec with the same routing to the gsm modem and bluetooth chip. But they do use different AMPs though and there are some minor differences in the speaker setup. As a result most of the code of those two drivers is identical. So from a maintenance point of view it makes sense to merge them into a single driver. It also reduces the size of kernel images supporting both the GTA01 and GTA02. As a side-effect of this merge the GTA01 for example gains support for routing audio to and from the bluetooth DAI. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/Kconfig | 19 +- sound/soc/samsung/Makefile | 2 - sound/soc/samsung/neo1973_gta02_wm8753.c | 435 ------------------------------- sound/soc/samsung/neo1973_wm8753.c | 262 ++++++++++++++----- 4 files changed, 196 insertions(+), 522 deletions(-) delete mode 100644 sound/soc/samsung/neo1973_gta02_wm8753.c (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index ba78e26e20f2..c3014e821570 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -35,24 +35,15 @@ config SND_SAMSUNG_I2S tristate config SND_SOC_SAMSUNG_NEO1973_WM8753 - tristate "SoC I2S Audio support for NEO1973 - WM8753" - depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA01 + tristate "Audio support for Openmoko Neo1973 Smartphones (GTA01/GTA02)" + depends on SND_SOC_SAMSUNG && (MACH_NEO1973_GTA01 || MACH_NEO1973_GTA02) select SND_S3C24XX_I2S select SND_SOC_WM8753 - select SND_SOC_LM4857 + select SND_SOC_LM4857 if MACH_NEO1973_GTA01 help - Say Y if you want to add support for SoC audio on smdk2440 - with the WM8753. + Say Y here to enable audio support for the Openmoko Neo1973 + Smartphones. -config SND_SOC_SAMSUNG_NEO1973_GTA02_WM8753 - tristate "Audio support for the Openmoko Neo FreeRunner (GTA02)" - depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA02 - select SND_S3C24XX_I2S - select SND_SOC_WM8753 - help - This driver provides audio support for the Openmoko Neo FreeRunner - smartphone. - config SND_SOC_SAMSUNG_JIVE_WM8750 tristate "SoC I2S Audio support for Jive" depends on SND_SOC_SAMSUNG && MACH_JIVE diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile index 705d4e8a6724..294dec05c26d 100644 --- a/sound/soc/samsung/Makefile +++ b/sound/soc/samsung/Makefile @@ -20,7 +20,6 @@ obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o # S3C24XX Machine Support snd-soc-jive-wm8750-objs := jive_wm8750.o snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o -snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o @@ -38,7 +37,6 @@ snd-soc-smdk-spdif-objs := smdk_spdif.o obj-$(CONFIG_SND_SOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o -obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o obj-$(CONFIG_SND_SOC_SAMSUNG_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o obj-$(CONFIG_SND_SOC_SAMSUNG_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o diff --git a/sound/soc/samsung/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c deleted file mode 100644 index 28d8448e959d..000000000000 --- a/sound/soc/samsung/neo1973_gta02_wm8753.c +++ /dev/null @@ -1,435 +0,0 @@ -/* - * neo1973_gta02_wm8753.c -- SoC audio for Openmoko Freerunner(GTA02) - * - * Copyright 2007 Openmoko Inc - * Author: Graeme Gregory - * Copyright 2007 Wolfson Microelectronics PLC. - * Author: Graeme Gregory - * Copyright 2009 Wolfson Microelectronics - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include - -#include - -#include -#include -#include - -#include "../codecs/wm8753.h" -#include "s3c24xx-i2s.h" - -static struct snd_soc_card neo1973_gta02; - -static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - unsigned int pll_out = 0, bclk = 0; - int ret = 0; - unsigned long iis_clkrate; - - iis_clkrate = s3c24xx_i2s_get_clockrate(); - - switch (params_rate(params)) { - case 8000: - case 16000: - pll_out = 12288000; - break; - case 48000: - bclk = WM8753_BCLK_DIV_4; - pll_out = 12288000; - break; - case 96000: - bclk = WM8753_BCLK_DIV_2; - pll_out = 12288000; - break; - case 11025: - bclk = WM8753_BCLK_DIV_16; - pll_out = 11289600; - break; - case 22050: - bclk = WM8753_BCLK_DIV_8; - pll_out = 11289600; - break; - case 44100: - bclk = WM8753_BCLK_DIV_4; - pll_out = 11289600; - break; - case 88200: - bclk = WM8753_BCLK_DIV_2; - pll_out = 11289600; - break; - } - - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* set the codec system clock for DAC and ADC */ - ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_MCLK, pll_out, - SND_SOC_CLOCK_IN); - if (ret < 0) - return ret; - - /* set MCLK division for sample rate */ - ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK, - S3C2410_IISMOD_32FS); - if (ret < 0) - return ret; - - /* set codec BCLK division for sample rate */ - ret = snd_soc_dai_set_clkdiv(codec_dai, - WM8753_BCLKDIV, bclk); - if (ret < 0) - return ret; - - /* set prescaler division for sample rate */ - ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER, - S3C24XX_PRESCALE(4, 4)); - if (ret < 0) - return ret; - - /* codec PLL input is PCLK/4 */ - ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, - iis_clkrate / 4, pll_out); - if (ret < 0) - return ret; - - return 0; -} - -static int neo1973_gta02_hifi_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - - /* disable the PLL */ - return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0); -} - -/* - * Neo1973 WM8753 HiFi DAI opserations. - */ -static struct snd_soc_ops neo1973_gta02_hifi_ops = { - .hw_params = neo1973_gta02_hifi_hw_params, - .hw_free = neo1973_gta02_hifi_hw_free, -}; - -static int neo1973_gta02_voice_hw_params( - struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - unsigned int pcmdiv = 0; - int ret = 0; - unsigned long iis_clkrate; - - iis_clkrate = s3c24xx_i2s_get_clockrate(); - - if (params_rate(params) != 8000) - return -EINVAL; - if (params_channels(params) != 1) - return -EINVAL; - - pcmdiv = WM8753_PCM_DIV_6; /* 2.048 MHz */ - - /* todo: gg check mode (DSP_B) against CSR datasheet */ - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - /* set the codec system clock for DAC and ADC */ - ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_PCMCLK, - 12288000, SND_SOC_CLOCK_IN); - if (ret < 0) - return ret; - - /* set codec PCM division for sample rate */ - ret = snd_soc_dai_set_clkdiv(codec_dai, WM8753_PCMDIV, - pcmdiv); - if (ret < 0) - return ret; - - /* configure and enable PLL for 12.288MHz output */ - ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, - iis_clkrate / 4, 12288000); - if (ret < 0) - return ret; - - return 0; -} - -static int neo1973_gta02_voice_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - - /* disable the PLL */ - return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0); -} - -static struct snd_soc_ops neo1973_gta02_voice_ops = { - .hw_params = neo1973_gta02_voice_hw_params, - .hw_free = neo1973_gta02_voice_hw_free, -}; - -static int gta02_speaker_enabled; - -static int lm4853_set_spk(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - gta02_speaker_enabled = ucontrol->value.integer.value[0]; - - gpio_set_value(GTA02_GPIO_HP_IN, !gta02_speaker_enabled); - - return 0; -} - -static int lm4853_get_spk(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - ucontrol->value.integer.value[0] = gta02_speaker_enabled; - return 0; -} - -static int lm4853_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *k, int event) -{ - gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event)); - - return 0; -} - -static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = { - SND_SOC_DAPM_SPK("Stereo Out", lm4853_event), - SND_SOC_DAPM_LINE("GSM Line Out", NULL), - SND_SOC_DAPM_LINE("GSM Line In", NULL), - SND_SOC_DAPM_MIC("Headset Mic", NULL), - SND_SOC_DAPM_MIC("Handset Mic", NULL), - SND_SOC_DAPM_SPK("Handset Spk", NULL), -}; - - -/* example machine audio_mapnections */ -static const struct snd_soc_dapm_route audio_map[] = { - - /* Connections to the lm4853 amp */ - {"Stereo Out", NULL, "LOUT1"}, - {"Stereo Out", NULL, "ROUT1"}, - - /* Connections to the GSM Module */ - {"GSM Line Out", NULL, "MONO1"}, - {"GSM Line Out", NULL, "MONO2"}, - {"RXP", NULL, "GSM Line In"}, - {"RXN", NULL, "GSM Line In"}, - - /* Connections to Headset */ - {"MIC1", NULL, "Mic Bias"}, - {"Mic Bias", NULL, "Headset Mic"}, - - /* Call Mic */ - {"MIC2", NULL, "Mic Bias"}, - {"MIC2N", NULL, "Mic Bias"}, - {"Mic Bias", NULL, "Handset Mic"}, - - /* Call Speaker */ - {"Handset Spk", NULL, "LOUT2"}, - {"Handset Spk", NULL, "ROUT2"}, - - /* Connect the ALC pins */ - {"ACIN", NULL, "ACOP"}, -}; - -static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = { - SOC_DAPM_PIN_SWITCH("Stereo Out"), - SOC_DAPM_PIN_SWITCH("GSM Line Out"), - SOC_DAPM_PIN_SWITCH("GSM Line In"), - SOC_DAPM_PIN_SWITCH("Headset Mic"), - SOC_DAPM_PIN_SWITCH("Handset Mic"), - SOC_DAPM_PIN_SWITCH("Handset Spk"), - - SOC_SINGLE_BOOL_EXT("Amp Spk Switch", 0, - lm4853_get_spk, - lm4853_set_spk), -}; - -/* - * This is an example machine initialisation for a wm8753 connected to a - * neo1973 GTA02. - */ -static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - int err; - - /* set up NC codec pins */ - snd_soc_dapm_nc_pin(dapm, "OUT3"); - snd_soc_dapm_nc_pin(dapm, "OUT4"); - snd_soc_dapm_nc_pin(dapm, "LINE1"); - snd_soc_dapm_nc_pin(dapm, "LINE2"); - - /* Add neo1973 gta02 specific widgets */ - snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets, - ARRAY_SIZE(wm8753_dapm_widgets)); - - /* add neo1973 gta02 specific controls */ - err = snd_soc_add_controls(codec, wm8753_neo1973_gta02_controls, - ARRAY_SIZE(wm8753_neo1973_gta02_controls)); - - if (err < 0) - return err; - - /* set up neo1973 gta02 specific audio path audio_map */ - snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map)); - - /* set endpoints to default off mode */ - snd_soc_dapm_disable_pin(dapm, "Stereo Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Handset Mic"); - snd_soc_dapm_disable_pin(dapm, "Handset Spk"); - - /* allow audio paths from the GSM modem to run during suspend */ - snd_soc_dapm_ignore_suspend(dapm, "Stereo Out"); - snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out"); - snd_soc_dapm_ignore_suspend(dapm, "GSM Line In"); - snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); - snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); - snd_soc_dapm_ignore_suspend(dapm, "Handset Spk"); - - snd_soc_dapm_sync(dapm); - - return 0; -} - -/* - * BT Codec DAI - */ -static struct snd_soc_dai_driver bt_dai = { - .name = "bluetooth-dai", - .playback = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, - .capture = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, -}; - -static struct snd_soc_dai_link neo1973_gta02_dai[] = { -{ /* Hifi Playback - for similatious use with voice below */ - .name = "WM8753", - .stream_name = "WM8753 HiFi", - .cpu_dai_name = "s3c24xx-iis", - .codec_dai_name = "wm8753-hifi", - .init = neo1973_gta02_wm8753_init, - .platform_name = "samsung-audio", - .codec_name = "wm8753-codec.0-001a", - .ops = &neo1973_gta02_hifi_ops, -}, -{ /* Voice via BT */ - .name = "Bluetooth", - .stream_name = "Voice", - .cpu_dai_name = "bluetooth-dai", - .codec_dai_name = "wm8753-voice", - .ops = &neo1973_gta02_voice_ops, - .codec_name = "wm8753-codec.0-001a", - .platform_name = "samsung-audio", -}, -}; - -static struct snd_soc_card neo1973_gta02 = { - .name = "neo1973-gta02", - .dai_link = neo1973_gta02_dai, - .num_links = ARRAY_SIZE(neo1973_gta02_dai), -}; - -static const struct gpio neo1973_gta02_gpios[] = { - { GTA02_GPIO_HP_IN, GPIOF_OUT_INIT_HIGH, "GTA02_HP_IN" }, - { GTA02_GPIO_AMP_SHUT, GPIOF_OUT_INIT_HIGH, "GTA02_AMP_SHUT" }, -}; - -static struct platform_device *neo1973_gta02_snd_device; - -static int __init neo1973_gta02_init(void) -{ - int ret; - - if (!machine_is_neo1973_gta02()) { - printk(KERN_INFO - "Only GTA02 is supported by this ASoC driver\n"); - return -ENODEV; - } - - ret = gpio_request_array(neo1973_gta02_gpios, - ARRAY_SIZE(neo1973_gta02_gpios)); - if (ret) - return ret; - - neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1); - if (!neo1973_gta02_snd_device) { - ret = -ENOMEM; - goto err_gpio_free; - } - - /* register bluetooth DAI here */ - ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, &bt_dai); - if (ret) - goto err_put_device; - - platform_set_drvdata(neo1973_gta02_snd_device, &neo1973_gta02); - ret = platform_device_add(neo1973_gta02_snd_device); - - if (ret) - goto err_unregister_dai; - - return 0; - -err_unregister_dai: - snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev); -err_put_device: - platform_device_put(neo1973_gta02_snd_device); -err_gpio_free: - gpio_free_array(neo1973_gta02_gpios, ARRAY_SIZE(neo1973_gta02_gpios)); - return ret; -} -module_init(neo1973_gta02_init); - -static void __exit neo1973_gta02_exit(void) -{ - snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev); - platform_device_unregister(neo1973_gta02_snd_device); - gpio_free_array(neo1973_gta02_gpios, ARRAY_SIZE(neo1973_gta02_gpios)); -} -module_exit(neo1973_gta02_exit); - -/* Module information */ -MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org"); -MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 GTA02"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index 7761827314b2..37cfbb8ca39f 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -1,41 +1,32 @@ /* - * neo1973_wm8753.c -- SoC audio for Neo1973 + * neo1973_wm8753.c -- SoC audio for Openmoko Neo1973 and Freerunner devices * + * Copyright 2007 Openmoko Inc + * Author: Graeme Gregory * Copyright 2007 Wolfson Microelectronics PLC. * Author: Graeme Gregory * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com + * Copyright 2009 Wolfson Microelectronics * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. - * */ #include -#include -#include -#include #include -#include -#include +#include + #include #include -#include -#include -#include -#include -#include - #include +#include #include "../codecs/wm8753.h" -#include "dma.h" #include "s3c24xx-i2s.h" -static struct snd_soc_card neo1973; - static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -46,8 +37,6 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, int ret = 0; unsigned long iis_clkrate; - pr_debug("Entered %s\n", __func__); - iis_clkrate = s3c24xx_i2s_get_clockrate(); switch (params_rate(params)) { @@ -132,8 +121,6 @@ static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; - pr_debug("Entered %s\n", __func__); - /* disable the PLL */ return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0); } @@ -155,8 +142,6 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream, int ret = 0; unsigned long iis_clkrate; - pr_debug("Entered %s\n", __func__); - iis_clkrate = s3c24xx_i2s_get_clockrate(); if (params_rate(params) != 8000) @@ -198,8 +183,6 @@ static int neo1973_voice_hw_free(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; - pr_debug("Entered %s\n", __func__); - /* disable the PLL */ return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0); } @@ -209,14 +192,15 @@ static struct snd_soc_ops neo1973_voice_ops = { .hw_free = neo1973_voice_hw_free, }; -static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = { +/* Shared routes and controls */ + +static const struct snd_soc_dapm_widget neo1973_wm8753_dapm_widgets[] = { SND_SOC_DAPM_LINE("GSM Line Out", NULL), SND_SOC_DAPM_LINE("GSM Line In", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), - SND_SOC_DAPM_MIC("Call Mic", NULL), + SND_SOC_DAPM_MIC("Handset Mic", NULL), }; - static const struct snd_soc_dapm_route neo1973_wm8753_routes[] = { /* Connections to the GSM Module */ {"GSM Line Out", NULL, "MONO1"}, @@ -231,7 +215,7 @@ static const struct snd_soc_dapm_route neo1973_wm8753_routes[] = { /* Call Mic */ {"MIC2", NULL, "Mic Bias"}, {"MIC2N", NULL, "Mic Bias"}, - {"Mic Bias", NULL, "Call Mic"}, + {"Mic Bias", NULL, "Handset Mic"}, /* Connect the ALC pins */ {"ACIN", NULL, "ACOP"}, @@ -241,55 +225,157 @@ static const struct snd_kcontrol_new neo1973_wm8753_controls[] = { SOC_DAPM_PIN_SWITCH("GSM Line Out"), SOC_DAPM_PIN_SWITCH("GSM Line In"), SOC_DAPM_PIN_SWITCH("Headset Mic"), - SOC_DAPM_PIN_SWITCH("Call Mic"), + SOC_DAPM_PIN_SWITCH("Handset Mic"), }; +/* GTA02 specific routes and controlls */ + +#ifdef CONFIG_MACH_NEO1973_GTA02 + +static int gta02_speaker_enabled; + +static int lm4853_set_spk(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + gta02_speaker_enabled = ucontrol->value.integer.value[0]; + + gpio_set_value(GTA02_GPIO_HP_IN, !gta02_speaker_enabled); + + return 0; +} + +static int lm4853_get_spk(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + ucontrol->value.integer.value[0] = gta02_speaker_enabled; + return 0; +} + +static int lm4853_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event)); + + return 0; +} + +static const struct snd_soc_dapm_route neo1973_gta02_routes[] = { + /* Connections to the amp */ + {"Stereo Out", NULL, "LOUT1"}, + {"Stereo Out", NULL, "ROUT1"}, + + /* Call Speaker */ + {"Handset Spk", NULL, "LOUT2"}, + {"Handset Spk", NULL, "ROUT2"}, +}; + +static const struct snd_kcontrol_new neo1973_gta02_wm8753_controls[] = { + SOC_DAPM_PIN_SWITCH("Handset Spk"), + SOC_DAPM_PIN_SWITCH("Stereo Out"), + + SOC_SINGLE_BOOL_EXT("Amp Spk Switch", 0, + lm4853_get_spk, + lm4853_set_spk), +}; + +static const struct snd_soc_dapm_widget neo1973_gta02_wm8753_dapm_widgets[] = { + SND_SOC_DAPM_SPK("Handset Spk", NULL), + SND_SOC_DAPM_SPK("Stereo Out", lm4853_event), +}; + +static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec) +{ + struct snd_soc_dapm_context *dapm = &codec->dapm; + int ret; + + ret = snd_soc_dapm_new_controls(dapm, neo1973_gta02_wm8753_dapm_widgets, + ARRAY_SIZE(neo1973_gta02_wm8753_dapm_widgets)); + if (ret) + return ret; + + ret = snd_soc_dapm_add_routes(dapm, neo1973_gta02_routes, + ARRAY_SIZE(neo1973_gta02_routes)); + if (ret) + return ret; + + ret = snd_soc_add_controls(codec, neo1973_gta02_wm8753_controls, + ARRAY_SIZE(neo1973_gta02_wm8753_controls)); + if (ret) + return ret; + + snd_soc_dapm_disable_pin(dapm, "Stereo Out"); + snd_soc_dapm_disable_pin(dapm, "Handset Spk"); + snd_soc_dapm_ignore_suspend(dapm, "Stereo Out"); + snd_soc_dapm_ignore_suspend(dapm, "Handset Spk"); + + return 0; +} + +#else +static int neo1973_gta02_wm8753_init(struct snd_soc_code *codec) { return 0; } +#endif -/* - * This is an example machine initialisation for a wm8753 connected to a - * neo1973 II. It is missing logic to detect hp/mic insertions and logic - * to re-route the audio in such an event. - */ static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_codec *codec = rtd->codec; struct snd_soc_dapm_context *dapm = &codec->dapm; - int err; - - pr_debug("Entered %s\n", __func__); + int ret; /* set up NC codec pins */ - snd_soc_dapm_nc_pin(dapm, "LOUT2"); - snd_soc_dapm_nc_pin(dapm, "ROUT2"); + if (machine_is_neo1973_gta01()) { + snd_soc_dapm_nc_pin(dapm, "LOUT2"); + snd_soc_dapm_nc_pin(dapm, "ROUT2"); + } snd_soc_dapm_nc_pin(dapm, "OUT3"); snd_soc_dapm_nc_pin(dapm, "OUT4"); snd_soc_dapm_nc_pin(dapm, "LINE1"); snd_soc_dapm_nc_pin(dapm, "LINE2"); /* Add neo1973 specific widgets */ - snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets, - ARRAY_SIZE(wm8753_dapm_widgets)); - - /* set endpoints to default mode */ - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); + ret = snd_soc_dapm_new_controls(dapm, neo1973_wm8753_dapm_widgets, + ARRAY_SIZE(neo1973_wm8753_dapm_widgets)); + if (ret) + return ret; /* add neo1973 specific controls */ - err = snd_soc_add_controls(codec, neo1973_wm8753_controls, - ARRAY_SIZE(neo1973_wm8753_controls)); - if (err < 0) - return err; + ret = snd_soc_add_controls(codec, neo1973_wm8753_controls, + ARRAY_SIZE(neo1973_wm8753_controls)); + if (ret) + return ret; /* set up neo1973 specific audio routes */ - err = snd_soc_dapm_add_routes(dapm, neo1973_wm8753_routes, + ret = snd_soc_dapm_add_routes(dapm, neo1973_wm8753_routes, ARRAY_SIZE(neo1973_wm8753_routes)); + if (ret) + return ret; + + /* set endpoints to default off mode */ + snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); + snd_soc_dapm_disable_pin(dapm, "GSM Line In"); + snd_soc_dapm_disable_pin(dapm, "Headset Mic"); + snd_soc_dapm_disable_pin(dapm, "Handset Mic"); + + /* allow audio paths from the GSM modem to run during suspend */ + snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out"); + snd_soc_dapm_ignore_suspend(dapm, "GSM Line In"); + snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); + snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); + + if (machine_is_neo1973_gta02()) { + ret = neo1973_gta02_wm8753_init(codec); + if (ret) + return ret; + } snd_soc_dapm_sync(dapm); + return 0; } +/* GTA01 specific controlls */ + +#ifdef CONFIG_MACH_NEO1973_GTA01 + static const struct snd_soc_dapm_route neo1973_lm4857_routes[] = { {"Amp IN", NULL, "ROUT1"}, {"Amp IN", NULL, "LOUT1"}, @@ -328,10 +414,14 @@ static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) return 0; } +#else +static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) { return 0; }; +#endif + /* * BT Codec DAI */ -static struct snd_soc_dai bt_dai = { +static struct snd_soc_dai_driver bt_dai = { .name = "bluetooth-dai", .playback = { .channels_min = 1, @@ -382,6 +472,15 @@ static struct snd_soc_codec_conf neo1973_codec_conf[] = { }, }; +#ifdef CONFIG_MACH_NEO1973_GTA02 +static const struct gpio neo1973_gta02_gpios[] = { + { GTA02_GPIO_HP_IN, GPIOF_OUT_INIT_HIGH, "GTA02_HP_IN" }, + { GTA02_GPIO_AMP_SHUT, GPIOF_OUT_INIT_HIGH, "GTA02_AMP_SHUT" }, +}; +#else +static const struct gpio neo1973_gta02_gpios[] = {}; +#endif + static struct snd_soc_card neo1973 = { .name = "neo1973", .dai_link = neo1973_dai, @@ -398,43 +497,64 @@ static int __init neo1973_init(void) { int ret; - pr_debug("Entered %s\n", __func__); - - if (!machine_is_neo1973_gta01()) { - printk(KERN_INFO - "Only GTA01 hardware supported by ASoC driver\n"); + if (!machine_is_neo1973_gta01() && !machine_is_neo1973_gta02()) return -ENODEV; + + if (machine_is_neo1973_gta02()) { + neo1973.name = "neo1973gta02"; + neo1973.num_aux_devs = 0; + + ret = gpio_request_array(neo1973_gta02_gpios, + ARRAY_SIZE(neo1973_gta02_gpios)); + if (ret) + return ret; } neo1973_snd_device = platform_device_alloc("soc-audio", -1); - if (!neo1973_snd_device) - return -ENOMEM; + if (!neo1973_snd_device) { + ret = -ENOMEM; + goto err_gpio_free; + } + + /* register bluetooth DAI here */ + ret = snd_soc_register_dai(&neo1973_snd_device->dev, &bt_dai); + if (ret) + goto err_put_device; platform_set_drvdata(neo1973_snd_device, &neo1973); ret = platform_device_add(neo1973_snd_device); - if (ret) { - platform_device_put(neo1973_snd_device); - return ret; - } + if (ret) + goto err_unregister_dai; - if (ret != 0) - platform_device_unregister(neo1973_snd_device); + return 0; +err_unregister_dai: + snd_soc_unregister_dai(&neo1973_snd_device->dev); +err_put_device: + platform_device_put(neo1973_snd_device); +err_gpio_free: + if (machine_is_neo1973_gta02()) { + gpio_free_array(neo1973_gta02_gpios, + ARRAY_SIZE(neo1973_gta02_gpios)); + } return ret; } +module_init(neo1973_init); static void __exit neo1973_exit(void) { - pr_debug("Entered %s\n", __func__); - + snd_soc_unregister_dai(&neo1973_snd_device->dev); platform_device_unregister(neo1973_snd_device); -} -module_init(neo1973_init); + if (machine_is_neo1973_gta02()) { + gpio_free_array(neo1973_gta02_gpios, + ARRAY_SIZE(neo1973_gta02_gpios)); + } +} module_exit(neo1973_exit); /* Module information */ MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org, www.openmoko.org"); -MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973"); +MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 and Frerunner"); MODULE_LICENSE("GPL"); -- cgit v1.2.2 From a077ff9034897232ab4208f55880221390bd6877 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 7 Mar 2011 08:04:59 +0100 Subject: ASoC: Add driver for the dfbmcs320 bluetooth module This patch adds a codec driver for the dfbmcs320 bluetooth module, which is used on the neo1973 boards. The patch also modifies the neo1937_wm8753 sound board driver to use the new driver instead of registering the bluetooth DAI manually. Previously there was a name mismatch between the bluetooth DAI and the bluetooth DAI link and the sound card was not instantiated, with this patch the issue is no longer present and sound support works again. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/samsung/Kconfig | 1 + sound/soc/samsung/neo1973_wm8753.c | 35 +++++++---------------------------- 2 files changed, 8 insertions(+), 28 deletions(-) (limited to 'sound/soc/samsung') diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index c3014e821570..a08237acc53b 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -40,6 +40,7 @@ config SND_SOC_SAMSUNG_NEO1973_WM8753 select SND_S3C24XX_I2S select SND_SOC_WM8753 select SND_SOC_LM4857 if MACH_NEO1973_GTA01 + select SND_SOC_DFBMCS320 help Say Y here to enable audio support for the Openmoko Neo1973 Smartphones. diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index 37cfbb8ca39f..78bfdb3f5d7e 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -418,23 +418,6 @@ static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) { return 0; }; #endif -/* - * BT Codec DAI - */ -static struct snd_soc_dai_driver bt_dai = { - .name = "bluetooth-dai", - .playback = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, - .capture = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, -}; - static struct snd_soc_dai_link neo1973_dai[] = { { /* Hifi Playback - for similatious use with voice below */ .name = "WM8753", @@ -450,7 +433,7 @@ static struct snd_soc_dai_link neo1973_dai[] = { .name = "Bluetooth", .stream_name = "Voice", .platform_name = "samsung-audio", - .cpu_dai_name = "bluetooth-dai", + .cpu_dai_name = "dfbmcs320-pcm", .codec_dai_name = "wm8753-voice", .codec_name = "wm8753-codec.0-001a", .ops = &neo1973_voice_ops, @@ -458,6 +441,10 @@ static struct snd_soc_dai_link neo1973_dai[] = { }; static struct snd_soc_aux_dev neo1973_aux_devs[] = { + { + .name = "dfbmcs320", + .codec_name = "dfbmcs320.0", + }, { .name = "lm4857", .codec_name = "lm4857.0-007c", @@ -502,7 +489,7 @@ static int __init neo1973_init(void) if (machine_is_neo1973_gta02()) { neo1973.name = "neo1973gta02"; - neo1973.num_aux_devs = 0; + neo1973.num_aux_devs = 1; ret = gpio_request_array(neo1973_gta02_gpios, ARRAY_SIZE(neo1973_gta02_gpios)); @@ -516,21 +503,14 @@ static int __init neo1973_init(void) goto err_gpio_free; } - /* register bluetooth DAI here */ - ret = snd_soc_register_dai(&neo1973_snd_device->dev, &bt_dai); - if (ret) - goto err_put_device; - platform_set_drvdata(neo1973_snd_device, &neo1973); ret = platform_device_add(neo1973_snd_device); if (ret) - goto err_unregister_dai; + goto err_put_device; return 0; -err_unregister_dai: - snd_soc_unregister_dai(&neo1973_snd_device->dev); err_put_device: platform_device_put(neo1973_snd_device); err_gpio_free: @@ -544,7 +524,6 @@ module_init(neo1973_init); static void __exit neo1973_exit(void) { - snd_soc_unregister_dai(&neo1973_snd_device->dev); platform_device_unregister(neo1973_snd_device); if (machine_is_neo1973_gta02()) { -- cgit v1.2.2