Merge tag 'drm-intel-next-2018-12-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

Final drm/i915 changes for v4.21:
- ICL DSI video mode enabling (Madhav, Vandita, Jani, Imre)
- eDP sink count fix (José)
- PSR fixes (José)
- DRM DP helper and i915 DSC enabling (Manasi, Gaurav, Anusha)
- DP FEC enabling (Anusha)
- SKL+ watermark/ddb programming improvements (Ville)
- Pixel format fixes (Ville)
- Selftest updates (Chris, Tvrtko)
- GT and engine workaround improvements (Tvrtko)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87va496uoe.fsf@intel.com

1 files changed, 4 insertions, 21 deletions

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 8a2270b209b0..72edaa7ff411 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -15,6 +15,7 @@
 #include "i915_selftest.h"
 #include "i915_timeline.h"
 #include "intel_gpu_commands.h"
+#include "intel_workarounds.h"
 
 struct drm_printer;
 struct i915_sched_attr;
@@ -313,13 +314,6 @@ struct intel_engine_execlists {
 	struct rb_root_cached queue;
 
 	/**
-	 * @csb_read: control register for Context Switch buffer
-	 *
-	 * Note this register is always in mmio.
-	 */
-	u32 __iomem *csb_read;
-
-	/**
 	 * @csb_write: control register for Context Switch buffer
 	 *
 	 * Note this register may be either mmio or HWSP shadow.
@@ -339,15 +333,6 @@ struct intel_engine_execlists {
 	u32 preempt_complete_status;
 
 	/**
-	 * @csb_write_reset: reset value for CSB write pointer
-	 *
-	 * As the CSB write pointer maybe either in HWSP or as a field
-	 * inside an mmio register, we want to reprogram it slightly
-	 * differently to avoid later confusion.
-	 */
-	u32 csb_write_reset;
-
-	/**
 	 * @csb_head: context status buffer head
 	 */
 	u8 csb_head;
@@ -451,7 +436,9 @@ struct intel_engine_cs {
 
 	struct intel_hw_status_page status_page;
 	struct i915_ctx_workarounds wa_ctx;
-	struct i915_vma *scratch;
+	struct i915_wa_list ctx_wa_list;
+	struct i915_wa_list wa_list;
+	struct i915_wa_list whitelist;
 
 	u32             irq_keep_mask; /* always keep these interrupts */
 	u32		irq_enable_mask; /* bitmask to enable ring interrupt */
@@ -908,10 +895,6 @@ void intel_engine_setup_common(struct intel_engine_cs *engine);
 int intel_engine_init_common(struct intel_engine_cs *engine);
 void intel_engine_cleanup_common(struct intel_engine_cs *engine);
 
-int intel_engine_create_scratch(struct intel_engine_cs *engine,
-				unsigned int size);
-void intel_engine_cleanup_scratch(struct intel_engine_cs *engine);
-
 int intel_init_render_ring_buffer(struct intel_engine_cs *engine);
 int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine);
 int intel_init_blt_ring_buffer(struct intel_engine_cs *engine);