From: Jean-Francois Moine Date: Sat, 25 Jan 2014 17:14:41 +0000 (+0100) Subject: drm/i2c: tda998x: use HDMI constants X-Git-Tag: next-20140306~57^2~3^2~18 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9e541466eed411cb5462fa9e6181c4d409e7e2ef;p=karo-tx-linux.git drm/i2c: tda998x: use HDMI constants This patch replaces hard coded values by hdmi constants. Tested-by: Russell King Acked-by: Russell King Signed-off-by: Jean-Francois Moine Signed-off-by: Russell King --- diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index faa77f543a07..8571a66db0e8 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -526,12 +526,12 @@ tda998x_write_if(struct drm_encoder *encoder, uint8_t bit, uint16_t addr, static void tda998x_write_aif(struct drm_encoder *encoder, struct tda998x_encoder_params *p) { - uint8_t buf[PB(5) + 1]; + u8 buf[PB(HDMI_AUDIO_INFOFRAME_SIZE) + 1]; memset(buf, 0, sizeof(buf)); - buf[HB(0)] = 0x84; + buf[HB(0)] = HDMI_INFOFRAME_TYPE_AUDIO; buf[HB(1)] = 0x01; - buf[HB(2)] = 10; + buf[HB(2)] = HDMI_AUDIO_INFOFRAME_SIZE; buf[PB(1)] = p->audio_frame[1] & 0x07; /* CC */ buf[PB(2)] = p->audio_frame[2] & 0x1c; /* SF */ buf[PB(4)] = p->audio_frame[4]; @@ -544,12 +544,12 @@ tda998x_write_aif(struct drm_encoder *encoder, struct tda998x_encoder_params *p) static void tda998x_write_avi(struct drm_encoder *encoder, struct drm_display_mode *mode) { - uint8_t buf[PB(13) + 1]; + u8 buf[PB(HDMI_AVI_INFOFRAME_SIZE) + 1]; memset(buf, 0, sizeof(buf)); - buf[HB(0)] = 0x82; + buf[HB(0)] = HDMI_INFOFRAME_TYPE_AVI; buf[HB(1)] = 0x02; - buf[HB(2)] = 13; + buf[HB(2)] = HDMI_AVI_INFOFRAME_SIZE; buf[PB(1)] = HDMI_SCAN_MODE_UNDERSCAN; buf[PB(3)] = HDMI_QUANTIZATION_RANGE_FULL << 2; buf[PB(4)] = drm_match_cea_mode(mode);