[Intel-gfx] [PATCH 00/16] Adding NV12 support

[Maarten Lankhorst]

Op 21-02-18 om 11:20 schreef Vidya Srinivas:
> This patch series is adding NV12 support for Broxton display after rebasing on
> latest drm-tip.
> Initial series of the patches can be found here:
> https://lists.freedesktop.org/archives/intel-gfx/2015-May/066786.html
>
> 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 patches.
>
> 	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.
> 	IGT Links:
> 	https://patchwork.kernel.org/patch/9995943/
> 	https://patchwork.kernel.org/patch/9995945/
> 	Review comments by Maarten are addressed in this series.
> 	NV12 enabled for Gen10.
> 	Review comments from Shashank Sharma are addressed.
> 	IGT debug_fs test failure fixed.
>
> Update from previous version:
> 	Added reviewed-by tag from Shashank Sharma for few patches
> 	Addressed review comments from Shashank Sharma in few patches
> 	Rebased the series
>
> 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      |   8 +
>  drivers/gpu/drm/i915/intel_atomic.c  |  13 +-
>  drivers/gpu/drm/i915/intel_display.c |  59 ++++-
>  drivers/gpu/drm/i915/intel_drv.h     |   9 +-
>  drivers/gpu/drm/i915/intel_pm.c      | 438 ++++++++++++++++++++++-------------
>  drivers/gpu/drm/i915/intel_sprite.c  |  20 +-
>  7 files changed, 369 insertions(+), 188 deletions(-)
>
This patch series still has FIFO underruns on kms_plane at pixel-format-* and kms_plane_scaling, could this please be fixed before this gets merged?

https://patchwork.freedesktop.org/series/28103/ Fi.CI.IGT

and also visible on

https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_8103/shards.html

~Maarten