This patch series is adding NV12 support for Broxton display after rebasing on
Initial series of the patches can be found here:
Previous revision history:
The first version of patches were reviewed when floated by Chandra in 2015
but currently there was a design change with respect to
- the way fb offset is handled
- the way rotation is handled
Current NV12 patch series has been ported as per the
current changes on drm-tip
Review comments from Ville (12th June 2017) have been addressed Review
comments from Clinton A Taylor (7th July 2017) have been addressed
Review comments from Clinton A Taylor (10th July 2017)
have been addressed. Had missed out tested-by/reviewed-by in the
Fixed that error in this series.
Review comments from Ville (11th July 2017) addressed.
Review comments from Paauwe, Bob (29th July 2017) addressed.
Update from rev 28 Aug 2017
Rebased the series.
Tested with IGT for rotation, sprite and tiling combinations.
Review comments by Maarten are addressed in this series.
NV12 enabled for Gen10.
Update from last rev:
Review comments from Shashank Sharma are addressed.
Chandra Konduru (6):
drm/i915: Set scaler mode for NV12
drm/i915: Update format_is_yuv() to include NV12
drm/i915: Upscale scaler max scale for NV12
drm/i915: Add NV12 as supported format for primary plane
drm/i915: Add NV12 as supported format for sprite plane
drm/i915: Add NV12 support to intel_framebuffer_init
Mahesh Kumar (9):
drm/i915/skl+: rename skl_wm_values struct to skl_ddb_values
drm/i915/skl+: refactor WM calculation for NV12
drm/i915/skl+: add NV12 in skl_format_to_fourcc
drm/i915/skl+: support verification of DDB HW state for NV12
drm/i915/skl+: NV12 related changes for WM
drm/i915/skl+: pass skl_wm_level struct to wm compute func
drm/i915/skl+: make sure higher latency level has higher wm value
drm/i915/skl+: nv12 workaround disable WM level 1-7
drm/i915/skl: split skl_compute_ddb function
Vidya Srinivas (1):
drm/i915: Enable YUV to RGB for Gen10 in Plane Ctrl Reg
drivers/gpu/drm/i915/i915_drv.h | 10 +-
drivers/gpu/drm/i915/i915_reg.h | 7 +
drivers/gpu/drm/i915/intel_atomic.c | 8 +-
drivers/gpu/drm/i915/intel_display.c | 59 ++++-
drivers/gpu/drm/i915/intel_drv.h | 9 +-
drivers/gpu/drm/i915/intel_pm.c | 432 ++++++++++++++++++++++-------------
drivers/gpu/drm/i915/intel_sprite.c | 18 +-
7 files changed, 356 insertions(+), 187 deletions(-)
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