drm/amdgpu: add EDC support for CZ (v3)

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This adds EDC support for CZ.
EDC = Error Correction and Detection
This code properly initializes the EDC hardware and
resets the error counts.  This is done in late_init
since it requires the IB pool which is not initialized
during hw_init.

v2: fix the IB size as noted by Felix, fix shader pgm
register programming
v3: use the IB for the shaders as suggested by Christian

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

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This commit is contained in:

Alex Deucher 2015-11-24 17:43:42 -05:00

parent aa5e24e5f8

commit ccba7691a5

1 changed files with 330 additions and 1 deletions

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

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