From: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
To: Brian Starkey <brian.starkey@arm.com>,
Liviu Dudau <liviu.dudau@arm.com>,
Daniel Vetter <daniel@ffwll.ch>, Simon Ser <contact@emersion.fr>,
Leandro Ribeiro <leandro.ribeiro@collabora.com>,
Helen Koike <helen.koike@collabora.com>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [PATCH V4 0/3] drm/vkms: Introduces writeback support
Date: Mon, 11 May 2020 07:55:21 -0400 [thread overview]
Message-ID: <20200511115524.22602-1-Rodrigo.Siqueira@amd.com> (raw)
This is the V4 version of a series that introduces basic writeback
support to VKMS. This patchset starts with a pre-work that aims to make
VKMS composer operations ready for getting the writeback support; it has
updates on the CRC functions and reworks a small part of the VKMS
framebuffer operations. Finally, the latest patch introduces the
writeback support in VKMS.
The previous series was reviewed and tested, this patchset only rebases
the code on the latest version of drm-misc-next (I also tested it). It
is important to highlight, that we have an IGT test for validating
writeback feature as can be seen at:
IGT writeback tests: https://patchwork.freedesktop.org/series/68352/
Best Regards
Rodrigo Siqueira (3):
drm/vkms: Decouple crc operations from composer
drm/vkms: Compute CRC without change input data
drm/vkms: Add support for writeback
drivers/gpu/drm/vkms/Makefile | 9 +-
drivers/gpu/drm/vkms/vkms_composer.c | 94 +++++++++++------
drivers/gpu/drm/vkms/vkms_drv.c | 4 +
drivers/gpu/drm/vkms/vkms_drv.h | 8 ++
drivers/gpu/drm/vkms/vkms_output.c | 10 ++
drivers/gpu/drm/vkms/vkms_writeback.c | 142 ++++++++++++++++++++++++++
6 files changed, 233 insertions(+), 34 deletions(-)
create mode 100644 drivers/gpu/drm/vkms/vkms_writeback.c
--
2.26.2
next reply other threads:[~2020-05-11 11:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 11:55 Rodrigo Siqueira [this message]
2020-05-11 11:55 ` [PATCH V4 1/3] drm/vkms: Decouple crc operations from composer Rodrigo Siqueira
2020-06-02 11:19 ` Emil Velikov
2020-05-11 11:55 ` [PATCH V4 2/3] drm/vkms: Compute CRC without change input data Rodrigo Siqueira
2020-05-12 11:34 ` Emil Velikov
2020-06-02 11:24 ` Emil Velikov
2020-05-11 11:55 ` [PATCH V4 3/3] drm/vkms: Add support for writeback Rodrigo Siqueira
2020-06-02 12:14 ` Emil Velikov
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