From: Kenneth Graunke <kenn...@whitecape.org>
"STALL_AT_SCOREBOARD" is much clearer than "STALL_EN" now that there are
several different kinds of stalls. Also, "INSTRUCTION_CACHE_INVALIDATE"
is a lot easier to understand at a glance than the terse "IS_FLUSH."
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
[danvet: use INVALIDATE for ro cache flags for more consistency]
Signed-Off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
---
drivers/gpu/drm/i915/i915_reg.h | 16 ++++++++--------
drivers/gpu/drm/i915/intel_ringbuffer.c | 6 ++++--
2 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index c4dd824..7f496a1 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -243,15 +243,15 @@
#define DISPLAY_PLANE_A (0<<20)
#define DISPLAY_PLANE_B (1<<20)
#define GFX_OP_PIPE_CONTROL(len) ((0x3<<29)|(0x3<<27)|(0x2<<24)|(len-2))
-#define PIPE_CONTROL_QW_WRITE (1<<14)
-#define PIPE_CONTROL_DEPTH_STALL (1<<13)
-#define PIPE_CONTROL_WC_FLUSH (1<<12)
-#define PIPE_CONTROL_IS_FLUSH (1<<11) /* MBZ on Ironlake */
-#define PIPE_CONTROL_TC_FLUSH (1<<10) /* GM45+ only */
-#define PIPE_CONTROL_ISP_DIS (1<<9)
-#define PIPE_CONTROL_NOTIFY (1<<8)
+#define PIPE_CONTROL_QW_WRITE (1<<14)
+#define PIPE_CONTROL_DEPTH_STALL (1<<13)
+#define PIPE_CONTROL_WRITE_FLUSH (1<<12)
+#define PIPE_CONTROL_INSTRUCTION_CACHE_INVALIDATE (1<<11) /* MBZ on
Ironlake */
+#define PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE (1<<10) /*
GM45+ only */
+#define PIPE_CONTROL_INDIRECT_STATE_DISABLE (1<<9)
+#define PIPE_CONTROL_NOTIFY (1<<8)
+#define PIPE_CONTROL_STALL_AT_SCOREBOARD (1<<1)
#define PIPE_CONTROL_GLOBAL_GTT (1<<2) /* in addr dword */
-#define PIPE_CONTROL_STALL_EN (1<<1) /* in addr word, Ironlake+ only
*/
/*
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c
b/drivers/gpu/drm/i915/intel_ringbuffer.c
index ed7bf40..2f3c3e1 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -468,7 +468,8 @@ pc_render_add_request(struct intel_ring_buffer *ring,
return ret;
intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE |
- PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH);
+ PIPE_CONTROL_WRITE_FLUSH |
+ PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE);
intel_ring_emit(ring, pc->gtt_offset | PIPE_CONTROL_GLOBAL_GTT);
intel_ring_emit(ring, seqno);
intel_ring_emit(ring, 0);
@@ -484,7 +485,8 @@ pc_render_add_request(struct intel_ring_buffer *ring,
scratch_addr += 128;
PIPE_CONTROL_FLUSH(ring, scratch_addr);
intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE |
- PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH |
+ PIPE_CONTROL_WRITE_FLUSH |
+ PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE |
PIPE_CONTROL_NOTIFY);
intel_ring_emit(ring, pc->gtt_offset | PIPE_CONTROL_GLOBAL_GTT);
intel_ring_emit(ring, seqno);
--
1.7.6.4
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
