Commit 50834eb4 authored by Hersen Wu's avatar Hersen Wu Committed by Alex Deucher

drm/amd/display: DP link validation bug for YUV422

remove limit YUV422 color depth to 24bits which is
workaround for old ASIC
Signed-off-by: default avatarHersen Wu <hersenxs.wu@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3158223e
......@@ -1379,34 +1379,29 @@ static uint32_t bandwidth_in_kbps_from_timing(
uint32_t bits_per_channel = 0;
uint32_t kbps;
if (timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
switch (timing->display_color_depth) {
case COLOR_DEPTH_666:
bits_per_channel = 6;
break;
case COLOR_DEPTH_888:
bits_per_channel = 8;
break;
case COLOR_DEPTH_101010:
bits_per_channel = 10;
break;
case COLOR_DEPTH_121212:
bits_per_channel = 12;
else{
switch (timing->display_color_depth) {
case COLOR_DEPTH_666:
bits_per_channel = 6;
break;
case COLOR_DEPTH_888:
bits_per_channel = 8;
break;
case COLOR_DEPTH_101010:
bits_per_channel = 10;
break;
case COLOR_DEPTH_121212:
bits_per_channel = 12;
break;
case COLOR_DEPTH_141414:
bits_per_channel = 14;
break;
case COLOR_DEPTH_161616:
bits_per_channel = 16;
break;
default:
break;
}
break;
case COLOR_DEPTH_141414:
bits_per_channel = 14;
break;
case COLOR_DEPTH_161616:
bits_per_channel = 16;
break;
default:
break;
}
ASSERT(bits_per_channel != 0);
kbps = timing->pix_clk_khz;
......
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