drm/radeon/kms: add a radeon asic callback for mc idle
Required for future functionality.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index 4ae1615..2e1087a 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -33,7 +33,7 @@
/* This files gather functions specifics to: r520,rv530,rv560,rv570,r580 */
-static int r520_mc_wait_for_idle(struct radeon_device *rdev)
+int r520_mc_wait_for_idle(struct radeon_device *rdev)
{
unsigned i;
uint32_t tmp;