diff options
| author | Chris Fries <C.Fries@motorola.com> | 2010-10-08 13:54:28 -0500 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:36:00 -0800 |
| commit | a03bc0f71c14b962b27ef64c3420e29ab42ac99d (patch) | |
| tree | 9e4dab71b365680502bba8780386ce0322b44f74 /include/linux/tegra_audio.h | |
| parent | dbe0cd38cbe40e797683d01e5df50470a9087174 (diff) | |
[ARM] tegra: i2s: Add I2S ioctl for setting bit format
Added an ioctl to set the bit format for I2S between "DSP"/"PCM" mode and
normal mode (set by board file)
Signed-off-by: Iliyan Malchev <malchev@google.com>
Diffstat (limited to 'include/linux/tegra_audio.h')
| -rw-r--r-- | include/linux/tegra_audio.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/tegra_audio.h b/include/linux/tegra_audio.h index 07192b28a936..b97b640819a0 100644 --- a/include/linux/tegra_audio.h +++ b/include/linux/tegra_audio.h @@ -72,4 +72,11 @@ struct tegra_audio_out_preload { #define TEGRA_AUDIO_OUT_PRELOAD_FIFO _IOWR(TEGRA_AUDIO_MAGIC, 10, \ struct tegra_audio_out_preload *) +#define TEGRA_AUDIO_BIT_FORMAT_DEFAULT 0 +#define TEGRA_AUDIO_BIT_FORMAT_DSP 1 +#define TEGRA_AUDIO_SET_BIT_FORMAT _IOW(TEGRA_AUDIO_MAGIC, 11, \ + unsigned int *) +#define TEGRA_AUDIO_GET_BIT_FORMAT _IOR(TEGRA_AUDIO_MAGIC, 12, \ + unsigned int *) + #endif/*_CPCAP_AUDIO_H*/ |