From f933ed7d6bfd0ba56541536b54648e8ed80f959f Mon Sep 17 00:00:00 2001 From: Flora Cui Date: Tue, 8 Dec 2015 11:23:29 +0800 Subject: [PATCH 0021/1110] drm/amdgpu/gfx8: update PA_SC_RASTER_CONFIG:PKR_MAP only Use default value as a base. Signed-off-by: Flora Cui Reviewed-by: Jammy Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 5a6bb34..16420b9 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -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: -- 2.7.4