user/sven/linux.git/drivers/gpu/drm/amd/amdgpu/nv.c, branch v5.4.233

drm/amdgpu/sriov: workaround on rev_id for Navi12 under sriov

2020-02-24T07:36:27Z

[ Upstream commit df5e984c8bd414561c320d6cbbb66d53abf4c7e2 ] guest vm gets 0xffffffff when reading RCC_DEV0_EPF0_STRAP0, as a consequence, the rev_id and external_rev_id are wrong. workaround it by hardcoding the rev_id to 0, which is the default value. v2. add comment in the code Signed-off-by: Tiecheng Zhou Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: don't increment vram lost if we are in hibernation

2019-10-02T17:58:19Z

We reset the GPU as part of our hibernation sequence so we need to make sure we don't mark vram as lost in that case. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=111879 Acked-by: Christian König Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: Fix undefined dm_ip_block for navi12

2019-08-30T20:37:17Z

There is missing "if defined" CONFIG_DRM_AMD_DC block for non DC configurations. This will cause link error. The patch is fixing that. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=110979 Signed-off-by: Petr Cvek Signed-off-by: Alex Deucher

drm/amdgpu: introduce vram lost for reset (v2)

2019-08-29T20:52:32Z

for SOC15/vega10 the BACO reset & mode1 would introduce vram lost in high end address range, current kmd's vram lost checking cannot catch it since it only check very ahead visible frame buffer v2: cover NV as well Signed-off-by: Monk Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: enable athub powergating for navi12

2019-08-29T20:52:32Z

Signed-off-by: Xiaojie Yuan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: enable vcn powergating for navi12

2019-08-29T20:52:31Z

Signed-off-by: Xiaojie Yuan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: remove set but not used variable 'psp_enabled'

2019-08-22T03:18:51Z

Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/amd/amdgpu/nv.c: In function 'nv_common_early_init': drivers/gpu/drm/amd/amdgpu/nv.c:471:7: warning: variable 'psp_enabled' set but not used [-Wunused-but-set-variable] It's not used since inroduction in commit c6b6a42175f5 ("drm/amdgpu: add navi10 common ip block (v3)") Signed-off-by: YueHaibing Signed-off-by: Alex Deucher

drm/amd/amdgpu: disable MMHUB PG for navi10

2019-08-22T03:18:05Z

Disable MMHUB PG for navi10 according to the production requirement. Signed-off-by: Kenneth Feng Reviewed-by: Hawking Zhang Reviewed-by: Kevin Wang Signed-off-by: Alex Deucher

drm/amdgpu: enable vcn clock gating for navi12

2019-08-12T17:47:47Z

enables vcn medium grained clock gating Signed-off-by: Xiaojie Yuan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: enable athub clock gating for navi12

2019-08-12T17:47:47Z

enables athub medium grained clock gating and memory light sleep Signed-off-by: Xiaojie Yuan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher