[Intel-gfx] [PATCHv2 0/5] Support blending modes of display planes

[Daniel Vetter]

On Tue, Apr 26, 2016 at 03:02:59PM +0530, Vandita Kulkarni wrote:
> From: vandita kulkarni <vandita.kulkarni at intel.com>
> 
> The below patches support plane and pixel blending
> by adding two properties blend_func and blend_color.
> As per Damien's initial patches, this design based on 
> OpenGL's blend equations is suggested by Ville.
> All the below patches are tested on BXT android platform.
> 
> V2: Squashed all the blend color related patches to one
> single patch and blend func related pathces into one single
> patch.
> 
> The initial kernel patches from damien can be found at
> https://github.com/dlespiau/linux/commits/20150708-alpha-blending
> Damien Lespiau (5):
>   drm: Introduce the blend-func property
>   drm/i915/skl: Add blend_func to SKL/BXT sprite planes
>   drm: Introduce DRM_MODE_COLOR()
>   drm: Add an blend_color property
>   drm/i915/skl: Add support for blending modes
> 
> The initial version of kms_blend, igt by Damien
> can be found at
> https://github.com/dlespiau/intel-gpu-tools/commits/20150613-blend
> 
> 
> Damien Lespiau (5):
>   drm: Introduce the blend-func property
>   drm/i915/skl: Add blend_func to SKL/BXT sprite planes
>   drm: Introduce DRM_MODE_COLOR()
>   drm: Add an blend_color property
>   drm/i915/skl: Add support for blending modes

When resubmitting an entire series please start a new thread, otherwise
our CI/patchwork gets confused and your patch won't be tested.

IN-reply-to is just to resend invidual patches of a series, not the entire
thing.
-Daniel

> 
>  Documentation/DocBook/gpu.tmpl       |  18 +++-
>  drivers/gpu/drm/drm_atomic.c         |  18 ++++
>  drivers/gpu/drm/drm_crtc.c           |  10 +++
>  drivers/gpu/drm/i915/i915_reg.h      |   4 +
>  drivers/gpu/drm/i915/intel_display.c | 168 +++++++++++++++++++++++++++++++++--
>  drivers/gpu/drm/i915/intel_drv.h     |  17 +++-
>  drivers/gpu/drm/i915/intel_sprite.c  |  15 +++-
>  include/drm/drm_crtc.h               |  26 ++++++
>  include/uapi/drm/drm_mode.h          |  34 +++++++
>  9 files changed, 298 insertions(+), 12 deletions(-)
> 
> -- 
> 1.9.1
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch