It does help if I attach the patch :)
On Fri, 2007-02-02 at 14:43 +0000, Liam Girdwood wrote:
> This patch updates the WM9712 codec 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 Removed config_sysclk() function and struct snd_soc_clock_info. No
> longer needed as clocking is now configured manually in the machine
> drivers. Also removed other clocking data from structures.
>
> Signed-off-by: Liam Girdwood <lg@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
diff -r fc216dd0eb92 soc/codecs/wm9712.c
--- a/soc/codecs/wm9712.c Thu Feb 01 16:52:06 2007 +0100
+++ b/soc/codecs/wm9712.c Thu Feb 01 17:54:13 2007 +0000
@@ -33,23 +33,6 @@ static unsigned int ac97_read(struct snd
unsigned int reg);
static int ac97_write(struct snd_soc_codec *codec,
unsigned int reg, unsigned int val);
-
-#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_32000 | SNDRV_PCM_RATE_44100 | \
- SNDRV_PCM_RATE_48000)
-
-/* may need to expand this */
-static struct snd_soc_dai_mode ac97_modes[] = {
- {
- .pcmfmt = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S18_3LE,
- .pcmrate = AC97_RATES,
- .pcmdir = AC97_DIR,
- },
-};
/*
* WM9712 register cache
@@ -554,35 +537,38 @@ static int ac97_aux_prepare(struct snd_p
return ac97_write(codec, AC97_PCM_SURR_DAC_RATE, runtime->rate);
}
+#define WM9712_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
+ SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
+
struct snd_soc_codec_dai wm9712_dai[] = {
{
.name = "AC97 HiFi",
.playback = {
.stream_name = "HiFi Playback",
.channels_min = 1,
- .channels_max = 2,},
+ .channels_max = 2,
+ .rates = WM9712_AC97_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,},
.capture = {
.stream_name = "HiFi Capture",
.channels_min = 1,
- .channels_max = 2,},
+ .channels_max = 2,
+ .rates = WM9712_AC97_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,},
.ops = {
.prepare = ac97_prepare,},
- .caps = {
- .num_modes = ARRAY_SIZE(ac97_modes),
- .mode = ac97_modes,},
- },
- {
+},
+{
.name = "AC97 Aux",
.playback = {
.stream_name = "Aux Playback",
.channels_min = 1,
- .channels_max = 1,},
+ .channels_max = 1,
+ .rates = WM9712_AC97_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,},
.ops = {
.prepare = ac97_aux_prepare,},
- .caps = {
- .num_modes = ARRAY_SIZE(ac97_modes),
- .mode = ac97_modes,},
- },
+}
};
EXPORT_SYMBOL_GPL(wm9712_dai);
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