[PATCH 0/3] Enable Scatter Gather for Picasso.

Koenig, Christian Christian.Koenig at amd.com
Tue Jul 23 16:14:57 UTC 2019


Series is Reviewed-by: Christian K├Ânig <christian.koenig at amd.com>

Am 23.07.19 um 18:04 schrieb Andrey Grodzovsky:
> This series enables S/G for Picasso.
> First 2 patches fix a hard hang introduced by placing the display
> BO in GTT memory because of HW issues with cached mappings
> and the third patch enables S/G.
>
> Andrey Grodzovsky (2):
>    drm/amdgpu: Fix hard hang for S/G display BOs.
>    drm/amd/display: Only allow s/g when USWC flag is set.
>
> Shirish S (1):
>    drm/amd: enable S/G for RAVEN chip
>
>   drivers/gpu/drm/amd/amdgpu/amdgpu_display.c       |  2 +-
>   drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c            | 14 +++++++++++---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c           |  4 +++-
>   drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |  4 ++--
>   4 files changed, 17 insertions(+), 7 deletions(-)
>



More information about the amd-gfx mailing list