drm/amdgpu: fix the incorrect scratch reg number on gfx v8
authorHuang Rui <ray.huang@amd.com>
Thu, 20 Jul 2017 07:03:56 +0000 (15:03 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 25 Jul 2017 20:36:47 +0000 (16:36 -0400)
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

index 3fbc7b22446c49aee6684a4f8c6a46d2fd7460e6..05436b8730b4195c14ac242546a39270072d0b9d 100644 (file)
@@ -750,7 +750,7 @@ static void gfx_v8_0_init_golden_registers(struct amdgpu_device *adev)
 
 static void gfx_v8_0_scratch_init(struct amdgpu_device *adev)
 {
-       adev->gfx.scratch.num_reg = 7;
+       adev->gfx.scratch.num_reg = 8;
        adev->gfx.scratch.reg_base = mmSCRATCH_REG0;
        adev->gfx.scratch.free_mask = (1u << adev->gfx.scratch.num_reg) - 1;
 }