Re: [PATCHv2 0/5] Support blending modes of display planes

Daniel Vetter
2016-04-26T12:46:15Z

On Tue, Apr 26, 2016 at 03:02:59PM +0530, Vandita Kulkarni wrote:
> From: vandita kulkarni <vandita.kulkarni@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
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