diff options
| author | Bob Yang | 2019-03-18 04:44:52 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-06-22 16:34:08 +0200 |
| commit | 0cd3262566797b3c2de5a180b32fa820808f7f1a (patch) | |
| tree | 3ddb424d0cb4b77ba8ac42a6aac5d5254f9e9ca9 /drivers/gpu/drm/amd/display/dc/dcn20 | |
| parent | drm/amd/display: Clean up locking in dcn*_apply_ctx_for_surface() (diff) | |
| download | kernel-qcow2-linux-0cd3262566797b3c2de5a180b32fa820808f7f1a.tar.gz kernel-qcow2-linux-0cd3262566797b3c2de5a180b32fa820808f7f1a.tar.xz kernel-qcow2-linux-0cd3262566797b3c2de5a180b32fa820808f7f1a.zip | |
drm/amd/display: fixed DCC corruption
[Description]
swath_bytes_horz_wc should be 256/64/64 for 2160p 32bpp surface
Signed-off-by: Bob Yang <Bob.Yang@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c index 09e8d10a7a01..b3a99b10cfbd 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c @@ -194,8 +194,8 @@ static void hubbub2_det_request_size( hubbub2_get_blk256_size(&blk256_width, &blk256_height, bpe); - swath_bytes_horz_wc = height * blk256_height * bpe; - swath_bytes_vert_wc = width * blk256_width * bpe; + swath_bytes_horz_wc = width * blk256_height * bpe; + swath_bytes_vert_wc = height * blk256_width * bpe; *req128_horz_wc = (2 * swath_bytes_horz_wc <= detile_buf_size) ? false : /* full 256B request */ |