diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0021-drm-amdgpu-gfx8-update-PA_SC_RASTER_CONFIG-PKR_MAP-o.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0021-drm-amdgpu-gfx8-update-PA_SC_RASTER_CONFIG-PKR_MAP-o.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0021-drm-amdgpu-gfx8-update-PA_SC_RASTER_CONFIG-PKR_MAP-o.patch b/common/recipes-kernel/linux/files/0021-drm-amdgpu-gfx8-update-PA_SC_RASTER_CONFIG-PKR_MAP-o.patch new file mode 100644 index 00000000..eff58cd1 --- /dev/null +++ b/common/recipes-kernel/linux/files/0021-drm-amdgpu-gfx8-update-PA_SC_RASTER_CONFIG-PKR_MAP-o.patch @@ -0,0 +1,30 @@ +From f933ed7d6bfd0ba56541536b54648e8ed80f959f Mon Sep 17 00:00:00 2001 +From: Flora Cui <Flora.Cui@amd.com> +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 <Flora.Cui@amd.com> +Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> +--- + 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 + |