[Intel-gfx] [PATCH v2 0/8] drm/i915/gen11: Add support for the NV12 format.

[Ville Syrjälä]

On Thu, Oct 18, 2018 at 01:51:26PM +0200, Maarten Lankhorst wrote:
> New version, with a lot of reworking to incorporate all the feedback.
> 
> We currently don't set the plane input CSC correctly, so colors are a
> bit off. As a result I can't verify for 100% we program the chroma
> upsampler correctly, but I still want to put out this series for review.

I didn't spot a change to skl_plane_has_planar() in this series.
Did that fall off during a rebase or was it never there?

Did you test this version locally? Mainly wondering if we have a
bug in the core that it lets unsupported pixel formats through...

> 
> Maarten Lankhorst (8):
>   drm/i915: Fix unsigned overflow when calculating total data rate
>   drm/i915/gen11: Enable 6 sprites on gen11
>   drm/i915/gen11: Link nv12 Y and UV planes in the atomic state, v4.
>   drm/i915/gen11: Handle watermarks correctly for separate Y/UV planes,
>     v2.
>   drm/i915/gen11: Program the scalers correctly for planar formats, v3.
>   drm/i915/gen11: Program the chroma upsampler for HDR planes.
>   drm/i915/gen11: Program the Y and UV plane for planar mode correctly,
>     v3.
>   drm/i915/gen11: Expose planar format support on gen11.
> 
>  drivers/gpu/drm/i915/i915_reg.h           |  27 +-
>  drivers/gpu/drm/i915/intel_atomic.c       |  16 +-
>  drivers/gpu/drm/i915/intel_atomic_plane.c |  74 ++++-
>  drivers/gpu/drm/i915/intel_device_info.c  |  22 +-
>  drivers/gpu/drm/i915/intel_display.c      | 120 ++++++--
>  drivers/gpu/drm/i915/intel_display.h      |   3 +
>  drivers/gpu/drm/i915/intel_drv.h          |  61 ++++
>  drivers/gpu/drm/i915/intel_pm.c           | 360 ++++++++++++++--------
>  drivers/gpu/drm/i915/intel_sprite.c       |  72 ++++-
>  9 files changed, 575 insertions(+), 180 deletions(-)
> 
> -- 
> 2.19.1
> 
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-- 
Ville Syrjälä
Intel