This patch updates the AC97 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.
Signed-off-by: Liam Girdwood <lg@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
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diff -r fc216dd0eb92 soc/codecs/ac97.c
--- a/soc/codecs/ac97.c Thu Feb 01 16:52:06 2007 +0100
+++ b/soc/codecs/ac97.c Fri Feb 02 10:29:02 2007 +0000
@@ -26,22 +26,7 @@
#include <sound/initval.h>
#include <sound/soc.h>
-#define AC97_VERSION "0.5"
-
-#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 soc_ac97[] = {
- {0, 0, SNDRV_PCM_FMTBIT_S16_LE, AC97_RATES},
- {0, 0, SNDRV_PCM_FMTBIT_S18_3LE, AC97_RATES},
- {0, 0, SNDRV_PCM_FMTBIT_S20_3LE, AC97_RATES},
-};
+#define AC97_VERSION "0.6"
static int ac97_prepare(struct snd_pcm_substream *substream)
{
@@ -55,21 +40,25 @@ static int ac97_prepare(struct snd_pcm_s
return snd_ac97_set_rate(codec->ac97, reg, runtime->rate);
}
+#define STD_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
+ SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
+
static struct snd_soc_codec_dai ac97_dai = {
.name = "AC97 HiFi",
.playback = {
.stream_name = "AC97 Playback",
.channels_min = 1,
- .channels_max = 2,},
+ .channels_max = 2,
+ .rates = STD_AC97_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,},
.capture = {
.stream_name = "AC97 Capture",
.channels_min = 1,
- .channels_max = 2,},
+ .channels_max = 2,
+ .rates = STD_AC97_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,},
.ops = {
.prepare = ac97_prepare,},
- .caps = {
- .num_modes = ARRAY_SIZE(soc_ac97),
- .mode = soc_ac97,},
};
static unsigned int ac97_read(struct snd_soc_codec *codec,
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