drm/radeon: add get_allowed_info_register for r6xx/r7xx

[cascardo/linux.git] / drivers / gpu / drm / radeon / radeon_asic.h

diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 4259daf..3e1346d 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -384,6 +384,8 @@ u32 r600_gfx_get_wptr(struct radeon_device *rdev,
                      struct radeon_ring *ring);
 void r600_gfx_set_wptr(struct radeon_device *rdev,
                       struct radeon_ring *ring);
+int r600_get_allowed_info_register(struct radeon_device *rdev,
+                                  u32 reg, u32 *val);
 /* r600 irq */
 int r600_irq_process(struct radeon_device *rdev);
 int r600_irq_init(struct radeon_device *rdev);