diff options
| author | Sumit Bhattacharya <sumitb@nvidia.com> | 2011-09-28 17:13:55 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:49:16 -0800 |
| commit | f9a5b245b86304c60338543e9aefa7d294e699e3 (patch) | |
| tree | 5dcbb5643bbca952c3ab9d537fc320a1d4deefc3 /sound | |
| parent | 95aa0b92d6d37f7a10aa00c4e718b33fcf024129 (diff) | |
ASoC: Tegra: SPDIF: Set audio sample rate to HDMI
Set Audio Samplerate and source information to HDMI driver so that
it can configure HDMI registers accordingly.
Bug 872652
Change-Id: Ifdbf9a1d192a870d99846e936c6c215ee999473d
Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-on: http://git-master/r/54972
Reviewed-by: Scott Peterson <speterson@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Gerrit_Virtual_Submit
Rebase-Id: Rec9f21701c5178208597024817f5751652528993
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/tegra/tegra20_spdif.c | 7 | ||||
| -rw-r--r-- | sound/soc/tegra/tegra30_spdif.c | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c index c14e467017a7..e5ef59841566 100644 --- a/sound/soc/tegra/tegra20_spdif.c +++ b/sound/soc/tegra/tegra20_spdif.c @@ -29,6 +29,7 @@ #include <linux/slab.h> #include <linux/io.h> #include <mach/iomap.h> +#include <mach/hdmi-audio.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -199,6 +200,12 @@ static int tegra20_spdif_hw_params(struct snd_pcm_substream *substream, clk_disable(spdif->clk_spdif_out); + ret = tegra_hdmi_setup_audio_freq_source(srate, SPDIF); + if (ret) { + dev_err(dev, "Can't set HDMI audio freq source: %d\n", ret); + return ret; + } + return 0; } diff --git a/sound/soc/tegra/tegra30_spdif.c b/sound/soc/tegra/tegra30_spdif.c index a1f97fb4fa73..3a8f9b7932d9 100644 --- a/sound/soc/tegra/tegra30_spdif.c +++ b/sound/soc/tegra/tegra30_spdif.c @@ -37,6 +37,7 @@ #include <linux/slab.h> #include <linux/io.h> #include <mach/iomap.h> +#include <mach/hdmi-audio.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -298,6 +299,12 @@ static int tegra30_spdif_hw_params(struct snd_pcm_substream *substream, tegra30_spdif_disable_clocks(spdif); + ret = tegra_hdmi_setup_audio_freq_source(srate, SPDIF); + if (ret) { + dev_err(dev, "Can't set HDMI audio freq source: %d\n", ret); + return ret; + } + return 0; } |