Re: [PATCH] drm/amdgpu: Add DCC GFX12 flag to enable address alignment

2024-08-19 Thread Paneer Selvam, Arunpravin
Hi Christian, On 8/19/2024 1:59 PM, Christian König wrote: Am 05.08.24 um 16:01 schrieb Arunpravin Paneer Selvam: We require this flag AMDGPU_GEM_CREATE_GFX12_DCC or any other kernel level GFX12 DCC flag to differentiate the DCC buffers and other pinned display buffers(which has TTM_PL_FLAG_CON

Re: [PATCH] drm/amdgpu: Add DCC GFX12 flag to enable address alignment

2024-08-19 Thread Christian König
Am 05.08.24 um 16:01 schrieb Arunpravin Paneer Selvam: We require this flag AMDGPU_GEM_CREATE_GFX12_DCC or any other kernel level GFX12 DCC flag to differentiate the DCC buffers and other pinned display buffers(which has TTM_PL_FLAG_CONTIGUOUS enabled). That's a pretty bad idea, the DCC flag is

Re: [PATCH] drm/amdgpu: Add DCC GFX12 flag to enable address alignment

2024-08-05 Thread Alex Deucher
On Mon, Aug 5, 2024 at 10:10 AM Arunpravin Paneer Selvam wrote: > > We require this flag AMDGPU_GEM_CREATE_GFX12_DCC or any other > kernel level GFX12 DCC flag to differentiate the DCC buffers and other > pinned display buffers(which has TTM_PL_FLAG_CONTIGUOUS enabled). > > If we use the TTM_PL_FL