diff options
| author | Jean-Francois Moine <moinejf@free.fr> | 2014-01-25 18:14:39 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-02-13 19:41:31 +0000 |
| commit | f0b33b282c17337276504d6a700d0f558f1a6891 (patch) | |
| tree | 76239680164e37d619e8abe3e04d32bf7df48eb9 /drivers/gpu/drm/i2c | |
| parent | bdf6345b3262d0ddbc6405fbc0fedd2941bec08e (diff) | |
| download | blackbird-op-linux-f0b33b282c17337276504d6a700d0f558f1a6891.tar.gz blackbird-op-linux-f0b33b282c17337276504d6a700d0f558f1a6891.zip | |
drm/i2c: tda998x: use ALSA IEC958 definitions and update audio frequency
This patch sets the frequency as 'not indicated' instead of '48kHz'
and uses the asound values in the channel status definition.
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/gpu/drm/i2c')
| -rw-r--r-- | drivers/gpu/drm/i2c/tda998x_drv.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index 5be145ccbb08..e5b764b95866 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -19,6 +19,7 @@ #include <linux/hdmi.h> #include <linux/module.h> +#include <sound/asoundef.h> #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> @@ -649,10 +650,11 @@ tda998x_configure_audio(struct drm_encoder *encoder, reg_clear(encoder, REG_AIP_CNTRL_0, AIP_CNTRL_0_RST_CTS); /* Write the channel status */ - buf[0] = 0x04; + buf[0] = IEC958_AES0_CON_NOT_COPYRIGHT; buf[1] = 0x00; - buf[2] = 0x00; - buf[3] = 0xf1; + buf[2] = IEC958_AES3_CON_FS_NOTID; + buf[3] = IEC958_AES4_CON_ORIGFS_NOTID | + IEC958_AES4_CON_MAX_WORDLEN_24; reg_write_range(encoder, REG_CH_STAT_B(0), buf, 4); tda998x_audio_mute(encoder, true); |
