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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-15 13:24:02 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-15 13:24:02 +0000 |
| commit | bbba75606963c82febf7bd2761ea848ac5d1a1bb (patch) | |
| tree | 50880b4539c578c407f6c1aa605fddf5e371bb7e /arch/arm/plat-samsung/include/plat/audio.h | |
| parent | 073154459b80a43f7e4f088b11c93c8e9cb07f14 (diff) | |
| parent | ccbc87693dcb428443a72d644e63484676517c2d (diff) | |
Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/audio.h')
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/audio.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/audio.h b/arch/arm/plat-samsung/include/plat/audio.h index 7712ff6336f4..a0826ed2f9fe 100644 --- a/arch/arm/plat-samsung/include/plat/audio.h +++ b/arch/arm/plat-samsung/include/plat/audio.h @@ -25,10 +25,34 @@ extern void s3c64xx_ac97_setup_gpio(int); #define S5PC100_SPDIF_GPG3 1 extern void s5pc100_spdif_setup_gpio(int); +struct samsung_i2s { +/* If the Primary DAI has 5.1 Channels */ +#define QUIRK_PRI_6CHAN (1 << 0) +/* If the I2S block has a Stereo Overlay Channel */ +#define QUIRK_SEC_DAI (1 << 1) +/* + * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit) + * The Machine driver must provide suitably set clock to the I2S block. + */ +#define QUIRK_NO_MUXPSR (1 << 2) +#define QUIRK_NEED_RSTCLR (1 << 3) + /* Quirks of the I2S controller */ + u32 quirks; + + /* + * Array of clock names that can be used to generate I2S signals. + * Also corresponds to clocks of I2SMOD[10] + */ + const char **src_clk; +}; + /** * struct s3c_audio_pdata - common platform data for audio device drivers * @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode */ struct s3c_audio_pdata { int (*cfg_gpio)(struct platform_device *); + union { + struct samsung_i2s i2s; + } type; }; |