Commit 36be0181 authored by Le Ma's avatar Le Ma Committed by Alex Deucher
Browse files

drm/amdgpu: program GRBM_MCM_ADDR for non-AID0 GRBM 



Otherwise the EOP interrupt on non-AID0 cannot route to IH0.

Signed-off-by: default avatarLe Ma <le.ma@amd.com>
Acked-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent feb36dd0

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

+3 −0
Original line number Diff line number Diff line
@@ -184,7 +184,10 @@ static void gfx_v9_4_3_set_kiq_pm4_funcs(struct amdgpu_device *adev) 


static void gfx_v9_4_3_init_golden_registers(struct amdgpu_device *adev)

{

	int i;



	for (i = 2; i < adev->gfx.num_xcd; i++)

		WREG32_SOC15(GC, i, regGRBM_MCM_ADDR, 0x4);

}



static void gfx_v9_4_3_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel,