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drm/amd/display: DP is hotplugged, HDMI with 4:2:0 corruption

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Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu
2017-03-17 13:09:09 -04:00
committed by Alex Deucher
parent 00f0201999
commit 7e2fe3190d
1 changed files with 7 additions and 4 deletions
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11
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
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@@ -297,8 +297,8 @@ bool resource_are_streams_timing_synchronizable(
return false;
if (stream1->phy_pix_clk != stream2->phy_pix_clk
&& !dc_is_dp_signal(stream1->signal)
&& !dc_is_dp_signal(stream2->signal))
&& (!dc_is_dp_signal(stream1->signal)
|| !dc_is_dp_signal(stream2->signal)))
return false;
return true;
@@ -1063,6 +1063,8 @@ static bool are_stream_backends_same(
if (stream_a == NULL || stream_b == NULL)
return false;
if (stream_a->public.timing.pixel_encoding != stream_b->public.timing.pixel_encoding)
return false;
if (is_timing_changed(stream_a, stream_b))
return false;
@@ -1072,8 +1074,8 @@ static bool are_stream_backends_same(
bool is_stream_unchanged(
const struct core_stream *old_stream, const struct core_stream *stream)
{
if (old_stream == stream)
return true;
if (old_stream != stream)
return false;
if (!are_stream_backends_same(old_stream, stream))
return false;
@@ -1357,6 +1359,7 @@ enum dc_status resource_map_pool_resources(
continue;
}
}
/* mark resources used for stream that is already active */
for (j = 0; j < MAX_PIPES; j++) {
struct pipe_ctx *pipe_ctx =