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drm/i2c: tda998x: add the active aspect in HDMI AVI frame 

The picture aspect setting was zero, which is reserved.
A setting of Same As Picture makes more sense.

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>
This commit is contained in:
Jean-Francois Moine 2014-01-25 18:14:40 +01:00 committed by Russell King
parent 9e541466ee
commit bdf6345b32
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i2c/tda998x_drv.c
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@ -551,6 +551,7 @@ tda998x_write_avi(struct drm_encoder *encoder, struct drm_display_mode *mode)
buf[HB(1)] = 0x02;
buf[HB(2)] = HDMI_AVI_INFOFRAME_SIZE;
buf[PB(1)] = HDMI_SCAN_MODE_UNDERSCAN;
buf[PB(2)] = HDMI_ACTIVE_ASPECT_PICTURE;
buf[PB(3)] = HDMI_QUANTIZATION_RANGE_FULL << 2;
buf[PB(4)] = drm_match_cea_mode(mode);