From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: Lowry Li <lowry.li@arm.com>, liviu.dudau@arm.com
Cc: gustavo@padovan.org, daniel.vetter@intel.com,
jani.nikula@linux.intel.com, seanpaul@chromium.org,
airlied@linux.ie, ville.syrjala@linux.intel.com,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
brian.starkey@arm.com, malidp@foss.arm.com, nd@arm.com
Subject: Re: [PATCH v2 1/2] drm/blend: Add per-plane pixel blend mode property
Date: Thu, 31 May 2018 11:36:47 +0200 [thread overview]
Message-ID: <b249fdf2-1a72-5d0c-6fea-a92370cae9a5@linux.intel.com> (raw)
In-Reply-To: <1527679434-13228-2-git-send-email-lowry.li@arm.com>
Hey,
Op 30-05-18 om 13:23 schreef Lowry Li:
> Pixel blend modes represent the alpha blending equation
> selection, describing how the pixels from the current
> plane are composited with the background.
>
> Add a pixel_blend_mode to drm_plane_state and a
> blend_mode_property to drm_plane, and related support
> functions.
>
> Defines three blend modes in drm_blend.h.
>
> Signed-off-by: Lowry Li <lowry.li@arm.com>
> ---
> drivers/gpu/drm/drm_atomic.c | 4 ++
> drivers/gpu/drm/drm_atomic_helper.c | 1 +
> drivers/gpu/drm/drm_blend.c | 110 ++++++++++++++++++++++++++++++++++++
> include/drm/drm_blend.h | 6 ++
> include/drm/drm_plane.h | 6 ++
> 5 files changed, 127 insertions(+)
Can you rebase this on top of a kernel with alpha property support? Getting some nasty conflicts otherwise..
~Maarten
next prev parent reply other threads:[~2018-05-31 9:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-30 11:23 [PATCH v2 0/2] drm/blend: Add per-plane pixel blend mode property Lowry Li
2018-05-30 11:23 ` [PATCH v2 1/2] " Lowry Li
2018-05-30 13:27 ` Brian Starkey
2018-05-31 9:36 ` Maarten Lankhorst [this message]
2018-05-31 14:51 ` Emil Velikov
2018-05-30 11:23 ` [PATCH v2 2/2] drm/mali-dp: Implement plane alpha and pixel blend on malidp Lowry Li
2018-05-30 13:34 ` Brian Starkey
2018-06-01 11:22 ` kbuild test robot
2018-05-30 14:40 ` [PATCH v2 0/2] drm/blend: Add per-plane pixel blend mode property Sean Paul
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