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)
Vidya Srinivas (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 | 79 +++++++++++++++++++++++++++++++++--- drivers/gpu/drm/i915/intel_sprite.c | 45 +++++++++++++++++++- include/uapi/drm/drm_fourcc.h | 8 ++++ 5 files changed, 130 insertions(+), 8 deletions(-)