[PATCH v4 0/4] Enable Y210, Y212, Y216 formats for ICL

[Swati Sharma]

These patches enable packed format YUV422-Y210, Y212 and Y216
for 10, 12 and 16 bit respectively for ICL.

For user space component IGT
IGT needs libraries for Pixman and Cairo to support more than 8bpc.
Work going on from Maarten Lankhorst.

v2: addressed review comments of mahesh and alexandru
    hdr handling of these 64 bit pixel format not inscope 
    of this series

v3: addressed review comments of Juha-pekka(JP)

v4: rebase

Swati Sharma (4):
  drm: Add Y210, Y212, Y216 format definitions and fourcc
  drm/i915/icl: Add Y210, Y212, Y216 plane control definitions
  drm/i915/icl: Preparations for enabling Y210, Y212, Y216 formats
  drm/i915/icl: Enable Y210, Y212, Y216 format for primary and sprite
    planes

 drivers/gpu/drm/drm_fourcc.c         |  3 +++
 drivers/gpu/drm/i915/i915_reg.h      |  3 +++
 drivers/gpu/drm/i915/intel_display.c |  9 +++++++
 drivers/gpu/drm/i915/intel_sprite.c  | 52 ++++++++++++++++++++++++++++++++++--
 include/uapi/drm/drm_fourcc.h        |  8 ++++++
 5 files changed, 73 insertions(+), 2 deletions(-)

-- 
1.9.1