Commit d26031c1 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amdgpu: drop mmRLC_PG_CNTL clear v2 



SMU owns this register so the driver should not set it
to avoid breaking gfxoff.

v2: update description

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Reviewed-by: Huang Rui <ray.huang at amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b58b65cf

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

+0 −3
Original line number Diff line number Diff line
@@ -2293,9 +2293,6 @@ static int gfx_v9_0_rlc_resume(struct amdgpu_device *adev) 
	/* disable CG */

	WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, 0);



	/* disable PG */

	WREG32_SOC15(GC, 0, mmRLC_PG_CNTL, 0);



	gfx_v9_0_rlc_reset(adev);



	gfx_v9_0_init_pg(adev);