Am 18.10.2016 um 06:34 schrieb Alex Deucher:
> It's technically an MC register so make sure we initialize it
> in the MC module rather than the gfx module. Since other bits
> in the same register are used to enable ATC CG features make
> sure we apply the golden setting first.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Reviewed-by: Christian König <christian.koenig at amd.com>.
> ---
> drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 1 -
> drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 1 +
> 2 files changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> index 1c2544f..6ce44bf 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> @@ -640,7 +640,6 @@ static const u32 stoney_mgcg_cgcg_init[] =
> mmCP_MEM_SLP_CNTL, 0xffffffff, 0x00020201,
> mmRLC_MEM_SLP_CNTL, 0xffffffff, 0x00020201,
> mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
> - mmATC_MISC_CG, 0xffffffff, 0x000c0200,
> };
>
> static void gfx_v8_0_set_ring_funcs(struct amdgpu_device *adev);
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> index 74d7cc3..f7372d3 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> @@ -100,6 +100,7 @@ static const u32 cz_mgcg_cgcg_init[] =
>
> static const u32 stoney_mgcg_cgcg_init[] =
> {
> + mmATC_MISC_CG, 0xffffffff, 0x000c0200,
> mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104
> };
>
