BMC/Intel-BMC/linux.git/drivers/gpu/drm/amd/amdgpu/soc15.c, branch dev-5.2

drm/amdgpu/gfx9: update pg_flags after determining if gfx off is possible

2019-08-29T06:30:22+00:00

commit 98f58ada2d37e68125c056f1fc005748251879c2 upstream. We need to set certain power gating flags after we determine if the firmware version is sufficient to support gfxoff. Previously we set the pg flags in early init, but we later we might have disabled gfxoff if the firmware versions didn't support it. Move adding the additional pg flags after we determine whether or not to support gfxoff. Fixes: 005440066f92 ("drm/amdgpu: enable gfxoff again on raven series (v2)") Tested-by: Kai-Heng Feng Tested-by: Tom St Denis Signed-off-by: Alex Deucher Cc: Kai-Heng Feng Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/soc15: skip reset on init

2019-05-20T17:48:43+00:00

Not necessary on soc15 and breaks driver reload on server cards. Acked-by: Amber Lin Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: enable MGCG for PCO

2019-04-19T16:33:15+00:00

Enable MGCG for picasso. Signed-off-by: Likun Gao Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: enable Vega20 BACO reset support

2019-04-19T16:32:08+00:00

PSP SOS firmware needs to be 0x80067 or later. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: error out on mode1 reset failure

2019-03-28T03:40:12+00:00

The error return value should be correctly reflected. Signed-off-by: Evan Quan Reviewed-by: Feifei Xu Signed-off-by: Alex Deucher

drm/amd/powerplay: apply Vega20 BACO workaround

2019-03-19T20:36:49+00:00

Applied vdci flush workaround for Vega20 BACO. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/powerplay: add limit of pp_feature for smu (v3)

2019-03-19T20:04:02+00:00

Move pp_feature from the struct of amd_powerplay to amdgpu_device. Add pp_feature limit for overdrive interface. v2: put pp_feature into struct amdgpu_pm. v3: merge feature_mask with pp_feature. Signed-off-by: Likun Gao Reviewed-by: Kevin Wang Suggested-by: Alex Deucher Suggested-by: Huang Rui Reviewed-by: Alex Deucher Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amd/powerplay: implement is_support_sw_smu function for new smu

2019-03-19T20:03:57+00:00

add this helper to check new sw-smu support. Signed-off-by: Kevin Wang Reviewed-by: Huang Rui Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: enable new smu ip block for vega20

2019-03-19T20:03:54+00:00

Switch to new smu ip block since vega20. Signed-off-by: Huang Rui Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: use BACO on vega12 if platform supports it

2019-03-05T20:09:33+00:00

Use BACO for reset of the platform supports it. Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher