linux/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, branch v5.6Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v5.62020-03-13T13:20:31Zdrm/amdgpu: add fbdev suspend/resume on gpu reset2020-03-13T13:20:31ZEvan Quanevan.quan@amd.com2020-03-11T06:15:27Zurn:sha1:063e768ebd27d3ec0d6908b7f8ea9b0a732b9949
This can fix the baco reset failure seen on Navi10.
And this should be a low risk fix as the same sequence
is already used for system suspend/resume.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: enable GPU reset by default on renoir2020-01-27T21:46:45ZAlex Deucheralexander.deucher@amd.com2020-01-27T19:35:10Zurn:sha1:2cb44fb09305e23fe60dbfcccad3f8c4028749f1
Everything is in place.
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: enable GPU reset by default on Navi2020-01-27T21:46:45ZAlex Deucheralexander.deucher@amd.com2020-01-27T19:31:49Zurn:sha1:658c663947b04b1f8a2fd061a3ef767983c880e5
Has been working fine for a while.
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove unnecessary conversion to bool2020-01-22T21:55:27ZNirmoy Dasnirmoy.das@amd.com2020-01-20T12:54:30Zurn:sha1:a9d4fe2fd6529c3129ec6883b8649ea5c7eee4d3
Better clean that up before some automation starts to complain about it
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add kiq version interface for RREG32/WREG322020-01-22T21:34:22Zchen gongcurry.gong@amd.com2020-01-15T06:44:43Zurn:sha1:c68dbcd8f9b0aa01e0459a5841716cb6a2f447b9
Reading some registers by mmio will result in hang when GPU is in
"gfxoff" state.This problem can be solved by GPU in "ring command
packages" way.
Signed-off-by: chen gong <curry.gong@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: provide a generic function interface for reading/writing register by KIQ2020-01-22T21:34:14Zchen gongcurry.gong@amd.com2020-01-15T06:32:00Zurn:sha1:d33a99c4b63643d3d7a85d4dfb2ac5afb01eebca
Move amdgpu_virt_kiq_rreg/amdgpu_virt_kiq_wreg function to amdgpu_gfx.c,
and rename them to amdgpu_kiq_rreg/amdgpu_kiq_wreg.Make it generic and
flexible.
Signed-off-by: chen gong <curry.gong@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add the lost mutex_init back2020-01-17T21:03:09ZPan, XinhuiXinhui.Pan@amd.com2020-01-16T06:09:41Zurn:sha1:bd0522112332663e386df1b8642052463ea9b3b9
Initialize notifier_lock.
Bug: https://gitlab.freedesktop.org/drm/amd/issues/1016
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add arcturus to gpu recovery check code path2020-01-16T18:40:54ZHawking ZhangHawking.Zhang@amd.com2020-01-16T04:39:50Zurn:sha1:e9d4cf918f70c6df87265d561aeab8d73397771b
support check if dirver should try gpu recovery for
arcturus
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/powerplay: cover the powerplay implementation details V32020-01-14T15:18:08ZEvan Quanevan.quan@amd.com2020-01-07T08:57:39Zurn:sha1:9530273ec90cc0614f6ac56d0c024e2f39886419
This can save users much troubles. As they do not
actually need to care whether swSMU or traditional
powerplay routine should be used.
V2: apply the fixes to vi.c and cik.c also
V3: squash in oops fix
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
amd/amdgpu/sriov tdr enablement with pp_onevf_mode2020-01-07T16:58:19ZJack ZhangJack.Zhang1@amd.com2019-12-27T06:44:03Zurn:sha1:895bd048fb0846c912cb896ff58f4341537d0ff1
Under sriov and pp_onevf mode,
1.take resume instead of hw_init for smc recover to avoid
potential memory leak.
2.add return condition inside smc resume function for
sriov_pp_onevf_mode and pm_enabled param.
Signed-off-by: Jack Zhang <Jack.Zhang1@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>