On Wed, Jan 08, 2020 at 05:49:08PM -0500, Alex Deucher wrote:
> It won't get used unless the driver allows the gtt domain for
> display buffers which is controlled elsewhere.
>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Series are Acked-by: Huang Rui <ray.huang@xxxxxxx>
Any suggestion for testing, I would like to give a try in my renoir
platform.
Thanks,
Ray
> ---
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 ++++++++------
> 1 file changed, 8 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 1123f9ce86ee..fdf4d202ea1f 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -906,13 +906,15 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
>
> init_data.dce_environment = DCE_ENV_PRODUCTION_DRV;
>
> - /*
> - * TODO debug why this doesn't work on Raven
> - */
> - if (adev->flags & AMD_IS_APU &&
> - adev->asic_type >= CHIP_CARRIZO &&
> - adev->asic_type < CHIP_RAVEN)
> + switch (adev->asic_type) {
> + case CHIP_CARRIZO:
> + case CHIP_STONEY:
> + case CHIP_RAVEN:
> init_data.flags.gpu_vm_support = true;
> + break;
> + default:
> + break;
> + }
>
> if (amdgpu_dc_feature_mask & DC_FBC_MASK)
> init_data.flags.fbc_support = true;
> --
> 2.24.1
>
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