From f0b33b282c17337276504d6a700d0f558f1a6891 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Sat, 25 Jan 2014 18:14:39 +0100 Subject: [PATCH] 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 Acked-by: Russell King Signed-off-by: Jean-Francois Moine Signed-off-by: Russell King --- drivers/gpu/drm/i2c/tda998x_drv.c | 8 +++++--- 1 file 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 #include +#include #include #include @@ -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); -- 2.34.1