blob: 0424cafe19bfe547eb2931b3fe510440fce447a1 [file] [log] [blame]
From 5d0025184a57d122a881733e9a0cc1884543d681 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 11 Oct 2013 22:24:41 +0300
Subject: drm/i915: Fix VLV frame counter registers
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Supposedly VLV uses the CTG+ style frame counter registers instead of
the old gen3/4 style. Add the magic offset to the correct registers.
We should already be taking the correct codepaths for
.get_vblank_counter() and .get_scanout_position().
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 25a2e2d0f35e3297c7c8c6daf12d35fca7a51e44)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
---
drivers/gpu/drm/i915/i915_reg.h | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3354,17 +3354,17 @@
* } while (high1 != high2);
* frame = (high1 << 8) | low1;
*/
-#define _PIPEAFRAMEHIGH (dev_priv->info->display_mmio_offset + 0x70040)
+#define _PIPEAFRAMEHIGH 0x70040
#define PIPE_FRAME_HIGH_MASK 0x0000ffff
#define PIPE_FRAME_HIGH_SHIFT 0
-#define _PIPEAFRAMEPIXEL (dev_priv->info->display_mmio_offset + 0x70044)
+#define _PIPEAFRAMEPIXEL 0x70044
#define PIPE_FRAME_LOW_MASK 0xff000000
#define PIPE_FRAME_LOW_SHIFT 24
#define PIPE_PIXEL_MASK 0x00ffffff
#define PIPE_PIXEL_SHIFT 0
/* GM45+ just has to be different */
-#define _PIPEA_FRMCOUNT_GM45 0x70040
-#define _PIPEA_FLIPCOUNT_GM45 0x70044
+#define _PIPEA_FRMCOUNT_GM45 (dev_priv->info->display_mmio_offset + 0x70040)
+#define _PIPEA_FLIPCOUNT_GM45 (dev_priv->info->display_mmio_offset + 0x70044)
#define PIPE_FRMCOUNT_GM45(pipe) _PIPE(pipe, _PIPEA_FRMCOUNT_GM45, _PIPEB_FRMCOUNT_GM45)
/* Cursor A & B regs */
@@ -3495,10 +3495,10 @@
#define _PIPEBDSL (dev_priv->info->display_mmio_offset + 0x71000)
#define _PIPEBCONF (dev_priv->info->display_mmio_offset + 0x71008)
#define _PIPEBSTAT (dev_priv->info->display_mmio_offset + 0x71024)
-#define _PIPEBFRAMEHIGH (dev_priv->info->display_mmio_offset + 0x71040)
-#define _PIPEBFRAMEPIXEL (dev_priv->info->display_mmio_offset + 0x71044)
-#define _PIPEB_FRMCOUNT_GM45 0x71040
-#define _PIPEB_FLIPCOUNT_GM45 0x71044
+#define _PIPEBFRAMEHIGH 0x71040
+#define _PIPEBFRAMEPIXEL 0x71044
+#define _PIPEB_FRMCOUNT_GM45 (dev_priv->info->display_mmio_offset + 0x71040)
+#define _PIPEB_FLIPCOUNT_GM45 (dev_priv->info->display_mmio_offset + 0x71044)
/* Display B control */