drm/amd/amdgpu: Add debugfs support for reading GPRs (v2)

Browse source

Implemented for SGPRs for GFX v8 initially.

(v2) cleanup minor whitespace and remove sanity check and
     addressing is in dwords not bytes

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Tom St Denis 2016-12-05 11:39:19 -05:00 • committed by Alex Deucher

parent 40ee5888fa

commit c5a60ce81b

3 changed files with 94 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

2

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

View file

67

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

View file

25

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

View file