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drm/amdgpu/gfx8: update PA_SC_RASTER_CONFIG:PKR_MAP only 

Use default value as a base.

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
This commit is contained in:
Flora Cui 2015-12-08 11:23:29 +08:00 committed by Alex Deucher
parent 3b55ddadef
commit c27816a883
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
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@ -2630,7 +2630,7 @@ static void gfx_v8_0_setup_rb(struct amdgpu_device *adev,
mutex_lock(&adev->grbm_idx_mutex);
for (i = 0; i < se_num; i++) {
gfx_v8_0_select_se_sh(adev, i, 0xffffffff);
data = 0;
data = RREG32(mmPA_SC_RASTER_CONFIG);
for (j = 0; j < sh_per_se; j++) {
switch (enabled_rbs & 3) {
case 0: