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 e425b412f246..081e55f66c40 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1181,6 +1181,8 @@ struct radeon_asic { int (*mc_wait_for_idle)(struct radeon_device *rdev); /* get the reference clock */ u32 (*get_xclk)(struct radeon_device *rdev); + /* get the gpu clock counter */ + uint64_t (*get_gpu_clock_counter)(struct radeon_device *rdev); /* gart */ struct { void (*tlb_flush)(struct radeon_device *rdev); @@ -1863,6 +1865,7 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #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)) +#define radeon_get_gpu_clock_counter(rdev) (rdev)->asic->get_gpu_clock_counter((rdev)) /* Common functions */ /* AGP */ |