[Intel-gfx] [PATCH 0/2] drm/i915: This set enables 90/270 degree rotation on 16bpp planes on gen10

[Juha-Pekka Heikkila]

90/270 16bpp rotation is supported in hadrware from Gen10 onwards. I modified
kms_rotation_crc igt test to test this feature:
https://patchwork.freedesktop.org/series/33132/

v2: (Ville Syrjälä) move all rotation related checks from
	intel_plane_atomic_check_with_state into new function
	and don't pass dev_priv pointer around.

v3: (Ville Syrjälä) rebase and small detail changes.

/Juha-Pekka

Juha-Pekka Heikkila (2):
  drm/i915: Move 90/270 rotation validity check into its own function
  drm/i915: Enable 16bpp 90/270 plane rotation for gen10 onwards.

 drivers/gpu/drm/i915/intel_atomic_plane.c | 81 ++++++++++++++++++-------------
 1 file changed, 48 insertions(+), 33 deletions(-)

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2.7.4