Merge branch 'drm-intel-next' of git://anongit.freedesktop.org/drm-intel into drm-next

drm-intel-next-2015-01-30:
- chv rps improvements from Ville
- atomic state handling prep work from Ander
- execlist request tracking refactoring from Nick Hoath
- forcewake code consolidation from Chris&Mika
- fastboot plane config refactoring and skl support from Damien
- some more skl pm patches all over (Damien)
- refactor dsi code to use drm dsi helpers and drm_panel infrastructure (Jani)
- first cut at experimental atomic plane updates (Matt Roper)
- piles of smaller things all over, as usual

* 'drm-intel-next' of git://anongit.freedesktop.org/drm-intel: (102 commits)
  drm/i915: Remove bogus locking check in the hangcheck code
  drm/i915: Update DRIVER_DATE to 20150130
  drm/i915: Use pipe_config's cpu_transcoder for reading encoder hw state
  drm/i915: Fix a use-after-free in intel_execlists_retire_requests
  drm/i915: Split shared dpll setup out of __intel_set_mode()
  drm/i915: Don't do posting reads on getting forcewake
  drm/i915: Do uncore early sanitize after domain init
  drm/i915: Handle CHV in vlv_set_rps_idle()
  drm/i915: Remove nested work in gpu error handling
  drm/i915/documentation: Add intel_uncore.c to drm.tmpl
  drm/i915/dsi: remove intel_dsi_cmd.c and the unused functions therein
  drm/i915/dsi: move dpi_send_cmd() to intel_dsi.c and make it static
  drm/i915/dsi: remove old read/write functions in favor of new stuff
  drm/i915/dsi: make the vbt panel driver use mipi_dsi_device for transfers
  drm/i915/dsi: add drm mipi dsi host support
  drm/i915/dsi: switch to drm_panel interface
  drm/i915/skl: Enabling PSR on Skylake
  Revert "drm/i915: Fix mutex->owner inspection race under DEBUG_MUTEXES"
  drm/i915: Be consistent on printing seqnos
  drm/i915: Display current hangcheck status in debugfs
  ...

1 files changed, 8 insertions, 1 deletions

diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 2e559f6e699e..6eed16b92a24 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -346,6 +346,7 @@ typedef struct drm_i915_irq_wait {
 #define I915_PARAM_CMD_PARSER_VERSION	 28
 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
 #define I915_PARAM_MMAP_VERSION          30
+#define I915_PARAM_HAS_BSD2		 31
 
 typedef struct drm_i915_getparam {
 	int param;
@@ -750,7 +751,13 @@ struct drm_i915_gem_execbuffer2 {
  */
 #define I915_EXEC_HANDLE_LUT		(1<<12)
 
-#define __I915_EXEC_UNKNOWN_FLAGS -(I915_EXEC_HANDLE_LUT<<1)
+/** Used for switching BSD rings on the platforms with two BSD rings */
+#define I915_EXEC_BSD_MASK		(3<<13)
+#define I915_EXEC_BSD_DEFAULT		(0<<13) /* default ping-pong mode */
+#define I915_EXEC_BSD_RING1		(1<<13)
+#define I915_EXEC_BSD_RING2		(2<<13)
+
+#define __I915_EXEC_UNKNOWN_FLAGS -(1<<15)
 
 #define I915_EXEC_CONTEXT_ID_MASK	(0xffffffff)
 #define i915_execbuffer2_set_context_id(eb2, context) \