Merge tag 'drm-intel-fixes-2013-09-06' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes

- Early stolen mem reservation from Jesse in x86 boot code. Acked by Ingo
  and hpa.  This was ready much earlier but somehow I've thought it'd go
  in through x86 trees, hence why this is late. Avoids the pci resource
  code to plant mmiobars in the middle of stolen mem and other ugliness.
- vgaarb improvements from Alex Williamson plus the fix from Ville for the
  vgacon->fbcon smooth transition "feature".
- Render pageflips on ivb/hsw to avoid stalls due to the ring switching
  when only flipping on the blitter (Chris).
- Deadlock fixes around our flush_workqueue which crept back in - lockdep
  isn't clever enough :(
- Shrinker recursion fix from Chris - this is the thing that blew the vma
  patches from Ben I've taken out of 3.12.
- Fixup for the relocation refactoring. Also an igt testcase to make sure
  we don't break this again.
- Pile of smaller fixups all over, shortlog has full details.

* tag 'drm-intel-fixes-2013-09-06' of git://people.freedesktop.org/~danvet/drm-intel: (29 commits)
  drm/i915: Delay disabling of VGA memory until vgacon->fbcon handoff is done
  drm/i915: try not to lose backlight CBLV precision
  drm/i915: Confine page flips to BCS on Valleyview
  drm/i915: Skip stolen region initialisation if none is reserved
  drm/i915: fix gpu hang vs. flip stall deadlocks
  drm/i915: Hold an object reference whilst we shrink it
  drm/i915: fix i9xx_crtc_clock_get for multiplied pixels
  drm/i915: handle sdvo input pixel multiplier correctly again
  drm/i915: fix hpd work vs. flush_work in the pageflip code deadlock
  drm/i915: fix up the relocate_entry refactoring
  drm/i915: Fix pipe config warnings when dealing with LVDS fixed mode
  drm/i915: Don't call sg_free_table() if sg_alloc_table() fails
  i915: Update VGA arbiter support for newer devices
  vgaarb: Fix VGA decodes changes
  vgaarb: Don't disable resources that are not owned
  drm/i915: Pin pages whilst mapping the dma-buf
  drm/i915: enable trickle feed on Haswell
  x86: add early quirk for reserving Intel graphics stolen memory v5
  drm/i915: split PCI IDs out into i915_drm.h v4
  i915_gem: Convert kmem_cache_alloc(...GFP_ZERO) to kmem_cache_zalloc
  ...

1 files changed, 19 insertions, 15 deletions

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index b6a58f720f9..c159e1a6810 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -33,21 +33,6 @@
 #define _MASKED_BIT_ENABLE(a) (((a) << 16) | (a))
 #define _MASKED_BIT_DISABLE(a) ((a) << 16)
 
-/*
- * The Bridge device's PCI config space has information about the
- * fb aperture size and the amount of pre-reserved memory.
- * This is all handled in the intel-gtt.ko module. i915.ko only
- * cares about the vga bit for the vga rbiter.
- */
-#define INTEL_GMCH_CTRL		0x52
-#define INTEL_GMCH_VGA_DISABLE  (1 << 1)
-#define SNB_GMCH_CTRL		0x50
-#define    SNB_GMCH_GGMS_SHIFT	8 /* GTT Graphics Memory Size */
-#define    SNB_GMCH_GGMS_MASK	0x3
-#define    SNB_GMCH_GMS_SHIFT   3 /* Graphics Mode Select */
-#define    SNB_GMCH_GMS_MASK    0x1f
-
-
 /* PCI config space */
 
 #define HPLLCC	0xc0 /* 855 only */
@@ -245,6 +230,7 @@
  *   address/value pairs. Don't overdue it, though, x <= 2^4 must hold!
  */
 #define MI_LOAD_REGISTER_IMM(x)	MI_INSTR(0x22, 2*x-1)
+#define MI_STORE_REGISTER_MEM(x) MI_INSTR(0x24, 2*x-1)
 #define MI_FLUSH_DW		MI_INSTR(0x26, 1) /* for GEN6 */
 #define   MI_FLUSH_DW_STORE_INDEX	(1<<21)
 #define   MI_INVALIDATE_TLB		(1<<18)
@@ -693,6 +679,23 @@
 #define   FPGA_DBG_RM_NOCLAIM	(1<<31)
 
 #define DERRMR		0x44050
+#define   DERRMR_PIPEA_SCANLINE		(1<<0)
+#define   DERRMR_PIPEA_PRI_FLIP_DONE	(1<<1)
+#define   DERRMR_PIPEA_SPR_FLIP_DONE	(1<<2)
+#define   DERRMR_PIPEA_VBLANK		(1<<3)
+#define   DERRMR_PIPEA_HBLANK		(1<<5)
+#define   DERRMR_PIPEB_SCANLINE 	(1<<8)
+#define   DERRMR_PIPEB_PRI_FLIP_DONE	(1<<9)
+#define   DERRMR_PIPEB_SPR_FLIP_DONE	(1<<10)
+#define   DERRMR_PIPEB_VBLANK		(1<<11)
+#define   DERRMR_PIPEB_HBLANK		(1<<13)
+/* Note that PIPEC is not a simple translation of PIPEA/PIPEB */
+#define   DERRMR_PIPEC_SCANLINE		(1<<14)
+#define   DERRMR_PIPEC_PRI_FLIP_DONE	(1<<15)
+#define   DERRMR_PIPEC_SPR_FLIP_DONE	(1<<20)
+#define   DERRMR_PIPEC_VBLANK		(1<<21)
+#define   DERRMR_PIPEC_HBLANK		(1<<22)
+
 
 /* GM45+ chicken bits -- debug workaround bits that may be required
  * for various sorts of correct behavior.  The top 16 bits of each are
@@ -3310,6 +3313,7 @@
 #define   MCURSOR_PIPE_A	0x00
 #define   MCURSOR_PIPE_B	(1 << 28)
 #define   MCURSOR_GAMMA_ENABLE  (1 << 26)
+#define   CURSOR_TRICKLE_FEED_DISABLE	(1 << 14)
 #define _CURABASE		(dev_priv->info->display_mmio_offset + 0x70084)
 #define _CURAPOS		(dev_priv->info->display_mmio_offset + 0x70088)
 #define   CURSOR_POS_MASK       0x007FF