Re: [PATCH 13/33] drm/amd/display: allocate fbc buffer in AMDGPU_GEM_DOMAIN_GTT

2018-02-26 Thread Harry Wentland
On 2018-02-26 04:26 PM, Alex Deucher wrote: > On Mon, Feb 26, 2018 at 3:15 PM, Harry Wentland > wrote: >> From: Shirish S >> >> Currently the FBC buffer is allocated in VRAM, since VRAM usage is >> dedicatedly for scanouts, by allocating FBC back buffer in GTT >> shall help in conserving VRAM fo

Re: [PATCH 13/33] drm/amd/display: allocate fbc buffer in AMDGPU_GEM_DOMAIN_GTT

2018-02-26 Thread Alex Deucher
On Mon, Feb 26, 2018 at 3:15 PM, Harry Wentland wrote: > From: Shirish S > > Currently the FBC buffer is allocated in VRAM, since VRAM usage is > dedicatedly for scanouts, by allocating FBC back buffer in GTT > shall help in conserving VRAM for other purposes. Are there any dGPUs that support FB

[PATCH 13/33] drm/amd/display: allocate fbc buffer in AMDGPU_GEM_DOMAIN_GTT

2018-02-26 Thread Harry Wentland
From: Shirish S Currently the FBC buffer is allocated in VRAM, since VRAM usage is dedicatedly for scanouts, by allocating FBC back buffer in GTT shall help in conserving VRAM for other purposes. Signed-off-by: Shirish S Reviewed-by: Charlene Liu Acked-by: Harry Wentland --- drivers/gpu/drm/