diff options
| author | Barry Song <barry.song@analog.com> | 2011-03-28 05:45:10 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-03-29 22:20:05 (GMT) |
| commit | 2c66cb99d134d787827ed1cd93cc59351ab66a95 (patch) | |
| tree | 4c67200205b224947e9500b17af9537e54254a65 /sound/soc/blackfin/bf5xx-ad1836.c | |
| parent | bfe4ee0a935dccf5980ecb5605c66fe50feb9056 (diff) | |
| download | linux-2c66cb99d134d787827ed1cd93cc59351ab66a95.tar.xz | |
ASoC: Blackfin: push down SPORT settings from global variables
Now that we have multi-component support, take the time to unify the
SPORT implementations a bit and make the setup dynamic. This kills
off the global sport_handle which was shared across all the Blackfin
machine drivers. The pin management aspect is off loaded to platform
resources, and now multiple SPORTs can be instantiated simultaneously.
Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Scott Jiang <scott.jiang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/blackfin/bf5xx-ad1836.c')
| -rw-r--r-- | sound/soc/blackfin/bf5xx-ad1836.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c index 5d9d9e2..ea4951c 100644 --- a/sound/soc/blackfin/bf5xx-ad1836.c +++ b/sound/soc/blackfin/bf5xx-ad1836.c @@ -29,22 +29,12 @@ #include <asm/portmux.h> #include "../codecs/ad1836.h" -#include "bf5xx-sport.h" #include "bf5xx-tdm-pcm.h" #include "bf5xx-tdm.h" static struct snd_soc_card bf5xx_ad1836; -static int bf5xx_ad1836_startup(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - - snd_soc_dai_set_drvdata(cpu_dai, sport_handle); - return 0; -} - static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -75,23 +65,33 @@ static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream, } static struct snd_soc_ops bf5xx_ad1836_ops = { - .startup = bf5xx_ad1836_startup, .hw_params = bf5xx_ad1836_hw_params, }; -static struct snd_soc_dai_link bf5xx_ad1836_dai = { - .name = "ad1836", - .stream_name = "AD1836", - .cpu_dai_name = "bfin-tdm", - .codec_dai_name = "ad1836-hifi", - .platform_name = "bfin-tdm-pcm-audio", - .codec_name = "ad1836.0", - .ops = &bf5xx_ad1836_ops, +static struct snd_soc_dai_link bf5xx_ad1836_dai[] = { + { + .name = "ad1836", + .stream_name = "AD1836", + .cpu_dai_name = "bfin-tdm.0", + .codec_dai_name = "ad1836-hifi", + .platform_name = "bfin-tdm-pcm-audio", + .codec_name = "ad1836.0", + .ops = &bf5xx_ad1836_ops, + }, + { + .name = "ad1836", + .stream_name = "AD1836", + .cpu_dai_name = "bfin-tdm.1", + .codec_dai_name = "ad1836-hifi", + .platform_name = "bfin-tdm-pcm-audio", + .codec_name = "ad1836.0", + .ops = &bf5xx_ad1836_ops, + }, }; static struct snd_soc_card bf5xx_ad1836 = { .name = "bfin-ad1836", - .dai_link = &bf5xx_ad1836_dai, + .dai_link = &bf5xx_ad1836_dai[CONFIG_SND_BF5XX_SPORT_NUM], .num_links = 1, }; |