drm/radeon: add get_allowed_info_register for EG/BTC
Registers that can be fetched from the info ioctl.
Tested-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 3e1346d..b632e35 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -548,6 +548,8 @@
unsigned num_gpu_pages,
struct reservation_object *resv);
int evergreen_get_temp(struct radeon_device *rdev);
+int evergreen_get_allowed_info_register(struct radeon_device *rdev,
+ u32 reg, u32 *val);
int sumo_get_temp(struct radeon_device *rdev);
int tn_get_temp(struct radeon_device *rdev);
int cypress_dpm_init(struct radeon_device *rdev);