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| author | Lewis Huang <Lewis.Huang@amd.com> | 2019-07-22 15:23:32 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-07 18:58:56 +0200 |
| commit | 97641efe039e316fd33da888d2da31fe7165b063 (patch) | |
| tree | db8028d602bf2c2ca351fecd871469393e2c9ff3 /arch/powerpc/platforms/powernv/pci.h | |
| parent | 075ad48409c18bb88058a24f94b48f508cd8b578 (diff) | |
| download | linux-stable-97641efe039e316fd33da888d2da31fe7165b063.tar.gz linux-stable-97641efe039e316fd33da888d2da31fe7165b063.tar.bz2 linux-stable-97641efe039e316fd33da888d2da31fe7165b063.zip | |
drm/amd/display: reprogram VM config when system resume
[ Upstream commit e5382701c3520b3ed66169a6e4aa6ce5df8c56e0 ]
[Why]
The vm config will be clear to 0 when system enter S4. It will
cause hubbub didn't know how to fetch data when system resume.
The flip always pending because earliest_inuse_address and
request_address are different.
[How]
Reprogram VM config when system resume
Signed-off-by: Lewis Huang <Lewis.Huang@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.h')
0 files changed, 0 insertions, 0 deletions