[Mesa-dev] [PATCH 0/8] Add GFX powergating support for CZ

Alex Deucher alexdeucher at gmail.com
Thu May 19 18:19:51 UTC 2016

This patch set adds powergating support for the gfx block
on Carrizo.  Also fixes a few issues with powergating setup
on older asics.  Powergating improves idle powersaving.

Alex Deucher (7):
  drm/amdgpu/gfx7: expand cp jt size to handle GDS as well
  drm/radeon/gfx7: expand cp jt size to handle GDS as well
  drm/amdgpu/gfx8: add state setup for CZ/ST GFX power gating
  drm/amdgpu/gfx8: rename some pg functions
  drm/amdgpu: add new GFX powergating types
  drm/amdgpu/gfx8: add powergating support for CZ/ST
  drm/amdgpu/gfx8: clean up polaris11 PG enable

Tom St Denis (1):
  drm/amdgpu/gfx8: Enable GFX PG on CZ

 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c    |   3 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c    | 295 ++++++++++++++++++++++++++++---
 drivers/gpu/drm/amd/amdgpu/vi.c          |   8 +
 drivers/gpu/drm/amd/include/amd_shared.h |   2 +
 drivers/gpu/drm/radeon/cik.c             |   3 +-
 5 files changed, 288 insertions(+), 23 deletions(-)


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