Commit f2958a8b authored by Peng Ju Zhou's avatar Peng Ju Zhou Committed by Alex Deucher
Browse files

drm/amdgpu: Modify GC register access from MMIO to RLCG in file nv.c 



In SRIOV environment, KMD should access GC registers
with RLCG if GC indirect access flag enabled.

Signed-off-by: default avatarPeng Ju Zhou <PengJu.Zhou@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7373fc5e

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

+1 −1
Original line number Diff line number Diff line
@@ -466,7 +466,7 @@ void nv_grbm_select(struct amdgpu_device *adev, 
	grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, VMID, vmid);

	grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, QUEUEID, queue);



	WREG32(SOC15_REG_OFFSET(GC, 0, mmGRBM_GFX_CNTL), grbm_gfx_cntl);

	WREG32_SOC15(GC, 0, mmGRBM_GFX_CNTL, grbm_gfx_cntl);

}



static void nv_vga_set_state(struct amdgpu_device *adev, bool state)