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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>
This commit is contained in:
Ville Syrjälä 2013-10-11 22:24:41 +03:00 committed by Daniel Vetter
parent d8228d0d51
commit 25a2e2d0f3
1 changed files with 8 additions and 8 deletions
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16
drivers/gpu/drm/i915/i915_reg.h
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@ -3348,17 +3348,17 @@
* } 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 */
@ -3489,10 +3489,10 @@
#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 */