Merge branch 'drm-next-3.15' of git://people.freedesktop.org/~deathsimple/linux into drm-next

So this is the initial pull request for radeon drm-next 3.15. Highlights:
- VCE bringup including DPM support
- Few cleanups for the ring handling code

* 'drm-next-3.15' of git://people.freedesktop.org/~deathsimple/linux:
  drm/radeon: cleanup false positive lockup handling
  drm/radeon: drop radeon_ring_force_activity
  drm/radeon: drop drivers copy of the rptr
  drm/radeon/cik: enable/disable vce cg when encoding v2
  drm/radeon: add support for vce 2.0 clock gating
  drm/radeon/dpm: properly enable/disable vce when vce pg is enabled
  drm/radeon/dpm: enable dynamic vce state switching v2
  drm/radeon: add vce dpm support for KV/KB
  drm/radeon: enable vce dpm on CI
  drm/radeon: add vce dpm support for CI
  drm/radeon: fill in set_vce_clocks for CIK asics
  drm/radeon/dpm: fetch vce states from the vbios
  drm/radeon/dpm: fill in some initial vce infrastructure
  drm/radeon/dpm: move platform caps fetching to a separate function
  drm/radeon: add callback for setting vce clocks
  drm/radeon: add VCE version parsing and checking
  drm/radeon: add VCE ring query
  drm/radeon: initial VCE support v4
  drm/radeon: fix CP semaphores on CIK

1 files changed, 5 insertions, 0 deletions

diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h
index d9ea3a73afe2..1cf18b4a39ec 100644
--- a/include/uapi/drm/radeon_drm.h
+++ b/include/uapi/drm/radeon_drm.h
@@ -919,6 +919,7 @@ struct drm_radeon_gem_va {
 #define RADEON_CS_RING_COMPUTE      1
 #define RADEON_CS_RING_DMA          2
 #define RADEON_CS_RING_UVD          3
+#define RADEON_CS_RING_VCE          4
 /* The third dword of RADEON_CHUNK_ID_FLAGS is a sint32 that sets the priority */
 /* 0 = normal, + = higher priority, - = lower priority */
 
@@ -987,6 +988,10 @@ struct drm_radeon_cs {
 #define RADEON_INFO_SI_BACKEND_ENABLED_MASK     0x19
 /* max engine clock - needed for OpenCL */
 #define RADEON_INFO_MAX_SCLK            0x1a
+/* version of VCE firmware */
+#define RADEON_INFO_VCE_FW_VERSION      0x1b
+/* version of VCE feedback */
+#define RADEON_INFO_VCE_FB_VERSION      0x1c
 
 
 struct drm_radeon_info {