drm/amdgpu: implement PRT for GFX6 v2

Browse source

Enable/disable the handling globally for now and
print a warning when we enable it for the first time.

v2: write to the correct register, adjust bits to that hw generation
v3: fix compilation, add the missing register bit definitions

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Christian König 2017-01-27 11:56:05 +01:00 • committed by Alex Deucher

parent b85891bd6d

commit f7c35abe93

3 changed files with 60 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/gpu/drm/amd/amdgpu/amdgpu.h

View file

55

drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c

View file

4

drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_6_0_sh_mask.h

View file