linux/drivers/gpu
Damien Lespiau 2d354c3472 drm/i915: Don't try to use SPR_SCALE when we don't have a sprite scaler
Haswell does not have a scaler in the sprite pipeline anymore, so let's
ensure:
  1/ We bail out of update_plate() when someone is trying to ask to
     display a scaled framebuffer,
  2/ We never write to the nonexistent SPR_SCALE register

v2: Smash in the fixup from Damien in the disable_plane function.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> (for v1)
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> (for v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-10-23 19:35:18 +02:00
..
drm drm/i915: Don't try to use SPR_SCALE when we don't have a sprite scaler 2012-10-23 19:35:18 +02:00
stub i915: select VIDEO_OUTPUT_CONTROL for ACPI_VIDEO 2011-04-13 09:10:25 +10:00
vga Merge branch 'pci/yinghai-misc' into next 2012-09-24 17:24:11 -06:00
Makefile