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alistair23-linux/drivers/gpu/drm/amd
Wayne Lin f5dc9627ac drm/amd/display: Fix to be able to stop crc calculation
[ Upstream commit 02ce73b01e ]

[Why]
Find out when we try to disable CRC calculation,
crc generation is still enabled. Main reason is
that dc_stream_configure_crc() will never get
called when the source is AMDGPU_DM_PIPE_CRC_SOURCE_NONE.

[How]
Add checking condition that when source is
AMDGPU_DM_PIPE_CRC_SOURCE_NONE, we should also call
dc_stream_configure_crc() to disable crc calculation.
Also, clean up crc window when disable crc calculation.

Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-01-27 11:47:45 +01:00
..
acp treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amdgpu drm/amdgpu/psp: fix psp gfx ctrl cmds 2021-01-27 11:47:45 +01:00
amdkfd drm/amdkfd: Fix leak in dmabuf import 2020-12-30 11:51:30 +01:00
display drm/amd/display: Fix to be able to stop crc calculation 2021-01-27 11:47:45 +01:00
include amdgpu/gmc_v9: save/restore sdpif regs during S3 2020-03-05 16:43:43 +01:00
powerplay drm/amd/pm: do not use ixFEATURE_STATUS for checking smc running 2020-11-18 19:20:23 +01:00