drm/radeon: allow TA_CS_BC_BASE_ADDR on SI
Required for border colors in compute shaders.
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 91c8f43..00ea000 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -96,9 +96,10 @@
* 2.45.0 - Allow setting shader registers using DMA/COPY packet3 on SI
* 2.46.0 - Add PFP_SYNC_ME support on evergreen
* 2.47.0 - Add UVD_NO_OP register support
+ * 2.48.0 - TA_CS_BC_BASE_ADDR allowed on SI
*/
#define KMS_DRIVER_MAJOR 2
-#define KMS_DRIVER_MINOR 47
+#define KMS_DRIVER_MINOR 48
#define KMS_DRIVER_PATCHLEVEL 0
int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
int radeon_driver_unload_kms(struct drm_device *dev);
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 7ee9aaf..e402be8 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -4431,6 +4431,7 @@
case SPI_CONFIG_CNTL:
case SPI_CONFIG_CNTL_1:
case TA_CNTL_AUX:
+ case TA_CS_BC_BASE_ADDR:
return true;
default:
DRM_ERROR("Invalid register 0x%x in CS\n", reg);
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index eb220ee..65a911d 100644
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -1145,6 +1145,7 @@
#define SPI_LB_CU_MASK 0x9354
#define TA_CNTL_AUX 0x9508
+#define TA_CS_BC_BASE_ADDR 0x950C
#define CC_RB_BACKEND_DISABLE 0x98F4
#define BACKEND_DISABLE(x) ((x) << 16)