diff options
| author | Barry Song <barry.song@analog.com> | 2011-03-28 07:45:10 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-03-30 00:20:05 +0200 |
| commit | 2c66cb99d134d787827ed1cd93cc59351ab66a95 (patch) | |
| tree | 4c67200205b224947e9500b17af9537e54254a65 /sound/soc/blackfin/bf5xx-ssm2602.c | |
| parent | ASoC: Blackfin: standardize machine driver names (diff) | |
| download | linux-2c66cb99d134d787827ed1cd93cc59351ab66a95.tar.xz linux-2c66cb99d134d787827ed1cd93cc59351ab66a95.zip | |
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-ssm2602.c')
| -rw-r--r-- | sound/soc/blackfin/bf5xx-ssm2602.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c index 8a7b589a6fb3..767e772a815d 100644 --- a/sound/soc/blackfin/bf5xx-ssm2602.c +++ b/sound/soc/blackfin/bf5xx-ssm2602.c @@ -44,16 +44,6 @@ static struct snd_soc_card bf5xx_ssm2602; -static int bf5xx_ssm2602_startup(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - - pr_debug("%s enter\n", __func__); - snd_soc_dai_set_drvdata(cpu_dai, sport_handle); - return 0; -} - static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -109,23 +99,33 @@ static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream, } static struct snd_soc_ops bf5xx_ssm2602_ops = { - .startup = bf5xx_ssm2602_startup, .hw_params = bf5xx_ssm2602_hw_params, }; -static struct snd_soc_dai_link bf5xx_ssm2602_dai = { - .name = "ssm2602", - .stream_name = "SSM2602", - .cpu_dai_name = "bfin-i2s", - .codec_dai_name = "ssm2602-hifi", - .platform_name = "bfin-i2s-pcm-audio", - .codec_name = "ssm2602.0-001b", - .ops = &bf5xx_ssm2602_ops, +static struct snd_soc_dai_link bf5xx_ssm2602_dai[] = { + { + .name = "ssm2602", + .stream_name = "SSM2602", + .cpu_dai_name = "bfin-i2s.0", + .codec_dai_name = "ssm2602-hifi", + .platform_name = "bfin-i2s-pcm-audio", + .codec_name = "ssm2602.0-001b", + .ops = &bf5xx_ssm2602_ops, + }, + { + .name = "ssm2602", + .stream_name = "SSM2602", + .cpu_dai_name = "bfin-i2s.1", + .codec_dai_name = "ssm2602-hifi", + .platform_name = "bfin-i2s-pcm-audio", + .codec_name = "ssm2602.0-001b", + .ops = &bf5xx_ssm2602_ops, + }, }; static struct snd_soc_card bf5xx_ssm2602 = { .name = "bfin-ssm2602", - .dai_link = &bf5xx_ssm2602_dai, + .dai_link = &bf5xx_ssm2602_dai[CONFIG_SND_BF5XX_SPORT_NUM], .num_links = 1, }; |