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authorJonathan Gray <jsg@cvs.openbsd.org>2020-03-26 06:09:30 +0000
committerJonathan Gray <jsg@cvs.openbsd.org>2020-03-26 06:09:30 +0000
commit07b59a0d738bb1822d999512ba0d1a1f91aa0059 (patch)
tree100f8bc8c213a6c5045f85fd4342425e4b420ece /sys
parent969d330c9d290fb5844c9a4f83d295cd0b846653 (diff)
drm/amd/display: fix dcc swath size calculations on dcn1
From Josip Pavic 345acf45a0cef1effd58d42ed8e767a6219ae4b6 in linux 4.19.y/4.19.113 a0275dfc82c9034eefbeffd556cca6dd239d7925 in mainline linux
Diffstat (limited to 'sys')
-rw-r--r--sys/dev/pci/drm/amd/display/dc/dcn10/dcn10_hubbub.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/sys/dev/pci/drm/amd/display/dc/dcn10/dcn10_hubbub.c
index 1ea91e153d3..c1adac888fd 100644
--- a/sys/dev/pci/drm/amd/display/dc/dcn10/dcn10_hubbub.c
+++ b/sys/dev/pci/drm/amd/display/dc/dcn10/dcn10_hubbub.c
@@ -684,8 +684,8 @@ static void hubbub1_det_request_size(
hubbub1_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 */