shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-06 10:58:48 +09:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/display: Enable P-state validation checks for DCN314

Browse Source 
[ Upstream commit 37d184b548 ]

[Why]
To align with DCN31 behavior. This helps avoid p-state hangs in
the case where underflow does occur.

[How]
Flip the bit to true.

Reviewed-by: Hansen Dsouza <hansen.dsouza@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@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>
This commit is contained in:
Nicholas Kazlauskas
2023-01-27 10:03:45 -05:00
committed by Greg Kroah-Hartman
parent 337c3624bc
commit 42bbbd6594
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
View File

@@ -897,7 +897,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.max_downscale_src_width = 4096,/*upto true 4k*/
.disable_pplib_wm_range = false,
.scl_reset_length10 = true,
.sanity_checks = false,
.sanity_checks = true,
.underflow_assert_delay_us = 0xFFFFFFFF,
.dwb_fi_phase = -1, // -1 = disable,
.dmub_command_table = true,