From 596ce32b74dccf53ef59cc9ba2e95a2a34ba921c Mon Sep 17 00:00:00 2001 From: Liam Girdwood Date: Fri, 2 Feb 2007 17:21:16 +0100 Subject: [ALSA] soc - ASoC 0.13 pxa2xx AC97 driver This patch updates the pxa2xx AC97 driver to the new API in ASoC 0.13. Changes:- o Removed DAI capabilities matching code in favour of manual matching in the machine drivers. o Added DAI operations for codec and CPU interfaces. o Added pxa2xx-ac97.h header Signed-off-by: Liam Girdwood Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/soc/pxa/pxa2xx-ac97.c | 64 ++++++++++++++++++++------------------------- 1 file changed, 29 insertions(+), 35 deletions(-) (limited to 'sound/soc/pxa/pxa2xx-ac97.c') diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c index 28b1985edc0..1bbbeff84ef 100644 --- a/sound/soc/pxa/pxa2xx-ac97.c +++ b/sound/soc/pxa/pxa2xx-ac97.c @@ -31,27 +31,12 @@ #include #include "pxa2xx-pcm.h" +#include "pxa2xx-ac97.h" static DEFINE_MUTEX(car_mutex); static DECLARE_WAIT_QUEUE_HEAD(gsr_wq); static volatile long gsr_bits; -#define AC97_DIR \ - (SND_SOC_DAIDIR_PLAYBACK | SND_SOC_DAIDIR_CAPTURE) - -#define AC97_RATES \ - (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \ - SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000) - -/* may need to expand this */ -static struct snd_soc_dai_mode pxa2xx_ac97_modes[] = { - { - .pcmfmt = SNDRV_PCM_FMTBIT_S16_LE, - .pcmrate = AC97_RATES, - .pcmdir = AC97_DIR, - }, -}; - /* * Beware PXA27x bugs: * @@ -334,11 +319,12 @@ static int pxa2xx_ac97_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_cpu_dai *cpu_dai = rtd->dai->cpu_dai; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - rtd->cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_out; + cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_out; else - rtd->cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_in; + cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_in; return 0; } @@ -347,11 +333,12 @@ static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - rtd->cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_out; + cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_out; else - rtd->cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_in; + cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_in; return 0; } @@ -360,15 +347,20 @@ static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) return -ENODEV; else - rtd->cpu_dai->dma_data = &pxa2xx_ac97_pcm_mic_mono_in; + cpu_dai->dma_data = &pxa2xx_ac97_pcm_mic_mono_in; return 0; } +#define PXA2XX_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\ + SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | \ + SNDRV_PCM_RATE_48000) + /* * There is only 1 physical AC97 interface for pxa2xx, but it * has extra fifo's that can be used for aux DACs and ADCs. @@ -385,16 +377,17 @@ struct snd_soc_cpu_dai pxa_ac97_dai[] = { .playback = { .stream_name = "AC97 Playback", .channels_min = 2, - .channels_max = 2,}, + .channels_max = 2, + .rates = PXA2XX_AC97_RATES, + .formats = SNDRV_PCM_FMTBIT_S16_LE,}, .capture = { .stream_name = "AC97 Capture", .channels_min = 2, - .channels_max = 2,}, + .channels_max = 2, + .rates = PXA2XX_AC97_RATES, + .formats = SNDRV_PCM_FMTBIT_S16_LE,}, .ops = { .hw_params = pxa2xx_ac97_hw_params,}, - .caps = { - .num_modes = ARRAY_SIZE(pxa2xx_ac97_modes), - .mode = pxa2xx_ac97_modes,}, }, { .name = "pxa2xx-ac97-aux", @@ -403,16 +396,17 @@ struct snd_soc_cpu_dai pxa_ac97_dai[] = { .playback = { .stream_name = "AC97 Aux Playback", .channels_min = 1, - .channels_max = 1,}, + .channels_max = 1, + .rates = PXA2XX_AC97_RATES, + .formats = SNDRV_PCM_FMTBIT_S16_LE,}, .capture = { .stream_name = "AC97 Aux Capture", .channels_min = 1, - .channels_max = 1,}, + .channels_max = 1, + .rates = PXA2XX_AC97_RATES, + .formats = SNDRV_PCM_FMTBIT_S16_LE,}, .ops = { .hw_params = pxa2xx_ac97_hw_aux_params,}, - .caps = { - .num_modes = ARRAY_SIZE(pxa2xx_ac97_modes), - .mode = pxa2xx_ac97_modes,}, }, { .name = "pxa2xx-ac97-mic", @@ -421,12 +415,12 @@ struct snd_soc_cpu_dai pxa_ac97_dai[] = { .capture = { .stream_name = "AC97 Mic Capture", .channels_min = 1, - .channels_max = 1,}, + .channels_max = 1, + .rates = PXA2XX_AC97_RATES, + .formats = SNDRV_PCM_FMTBIT_S16_LE,}, .ops = { .hw_params = pxa2xx_ac97_hw_mic_params,}, - .caps = { - .num_modes = ARRAY_SIZE(pxa2xx_ac97_modes), - .mode = pxa2xx_ac97_modes,},}, +}, }; EXPORT_SYMBOL_GPL(pxa_ac97_dai); -- cgit v1.2.3