diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 59bfbd3868c..e425b412f24 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1179,6 +1179,8 @@ struct radeon_asic { bool (*gui_idle)(struct radeon_device *rdev); /* wait for mc_idle */ int (*mc_wait_for_idle)(struct radeon_device *rdev); + /* get the reference clock */ + u32 (*get_xclk)(struct radeon_device *rdev); /* gart */ struct { void (*tlb_flush)(struct radeon_device *rdev); @@ -1860,6 +1862,7 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #define radeon_post_page_flip(rdev, crtc) (rdev)->asic->pflip.post_page_flip((rdev), (crtc)) #define radeon_wait_for_vblank(rdev, crtc) (rdev)->asic->display.wait_for_vblank((rdev), (crtc)) #define radeon_mc_wait_for_idle(rdev) (rdev)->asic->mc_wait_for_idle((rdev)) +#define radeon_get_xclk(rdev) (rdev)->asic->get_xclk((rdev)) /* Common functions */ /* AGP */ |