[Intel-gfx] [PATCH v2 0/8] NV12 90/270 rotated GGTT mapping

[Tvrtko Ursulin]

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

Still the first attempt at rotated GGTT mapping for the NV12 format.

Just rebased on latest -nighlty this time.

Sending out for Chandra to try the full rotated NV12 patches with
the latest NV12 workarounds.

Only smoke tested with "normal" (not NV12) kms_rotation_crc.

Tvrtko Ursulin (4):
  drm/i915: Support planar formats in tile height calculations
  drm/i915: Support appending to the rotated pages mapping
  drm/i915: Support NV12 in rotated GGTT mapping
  drm/i915: Enable querying offset of UV plane with
    intel_plane_obj_offset

 drivers/gpu/drm/i915/i915_gem_gtt.c  | 58 ++++++++++++++++++++++++++++--------
 drivers/gpu/drm/i915/i915_gem_gtt.h  |  4 +++
 drivers/gpu/drm/i915/intel_display.c | 48 ++++++++++++++++++++++-------
 drivers/gpu/drm/i915/intel_drv.h     |  6 ++--
 drivers/gpu/drm/i915/intel_sprite.c  |  4 +--
 5 files changed, 93 insertions(+), 27 deletions(-)

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2.4.6