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| author | Leo Ma <hanghong.ma@amd.com> | 2024-10-11 14:08:34 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-14 20:03:52 +0100 |
| commit | cc97e79832fba780f15d687e91acf166fe872423 (patch) | |
| tree | 5f5bb43097dda39b5c9e8233e2ff10db75c22331 | |
| parent | 9f0cb200f469ce52d116210c70e519dcff176f9e (diff) | |
| download | linux-cc97e79832fba780f15d687e91acf166fe872423.tar.gz linux-cc97e79832fba780f15d687e91acf166fe872423.tar.bz2 linux-cc97e79832fba780f15d687e91acf166fe872423.zip | |
drm/amd/display: Fix underflow when playing 8K video in full screen mode
[ Upstream commit 4007f07a47de4a277f4760cac3aed1b31d973eea ]
[Why&How]
Flickering observed while playing 8k HEVC-10 bit video in full screen
mode with black border. We didn't support this case for subvp.
Make change to the existing check to disable subvp for this corner case.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Leo Ma <hanghong.ma@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c index 4d6cf856cc96..8dee0d397e03 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c @@ -882,7 +882,7 @@ static void populate_dml21_plane_config_from_plane_state(struct dml2_context *dm plane->immediate_flip = plane_state->flip_immediate; plane->composition.rect_out_height_spans_vactive = - plane_state->dst_rect.height >= stream->timing.v_addressable && + plane_state->dst_rect.height >= stream->src.height && stream->dst.height >= stream->timing.v_addressable; } |