From: Christophe Branchereau <cbranchereau@gmail.com>
To: Paul Cercueil <paul@crapouillou.net>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Thierry Reding <thierry.reding@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>
Cc: linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
dri-devel@lists.freedesktop.org
Subject: [PATCH v1 0/3] Ingenic DRM bridge_atomic_enable proposal
Date: Tue, 1 Mar 2022 16:31:19 +0100 [thread overview]
Message-ID: <20220301153122.20660-1-cbranchereau@gmail.com> (raw)
Hello, this is a set of patches to allow the upstreaming of the
NV3052C panel found in the Anbernic RG350M mips gaming handheld.
It was never upstreamed so far due to a longstanding graphical
bug, which I propose to solve by introducing ingenic_drm_bridge_atomic_enable
in the drm driver so the CRTC can be enabled after the panel itself slept
out, and not before as it used to.
After the drm change, 2 of the existing panels have to be modified accordingly
to introduce missing .enable and .disable in their code.
Christophe Branchereau (3):
drm/ingenic : add ingenic_drm_bridge_atomic_enable
drm/panel: Add panel driver for NewVision NV3052C based LCDs
drm/panel : innolux-ej030na and abt-y030xx067a : add .enable and
.disable
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 19 +-
drivers/gpu/drm/panel/Kconfig | 9 +
drivers/gpu/drm/panel/Makefile | 1 +
drivers/gpu/drm/panel/panel-abt-y030xx067a.c | 23 +-
drivers/gpu/drm/panel/panel-innolux-ej030na.c | 31 +-
.../gpu/drm/panel/panel-newvision-nv3052c.c | 504 ++++++++++++++++++
6 files changed, 575 insertions(+), 12 deletions(-)
create mode 100644 drivers/gpu/drm/panel/panel-newvision-nv3052c.c
--
2.34.1
next reply other threads:[~2022-03-01 15:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-01 15:31 Christophe Branchereau [this message]
2022-03-01 15:31 ` [PATCH v1 1/3] drm/ingenic : add ingenic_drm_bridge_atomic_enable Christophe Branchereau
2022-03-01 15:31 ` [PATCH v1 2/3] drm/panel: Add panel driver for NewVision NV3052C based LCDs Christophe Branchereau
2022-03-02 10:38 ` Paul Cercueil
2022-03-01 15:31 ` [PATCH v1 3/3] drm/panel : innolux-ej030na and abt-y030xx067a : add .enable and .disable Christophe Branchereau
2022-03-02 10:40 ` Paul Cercueil
2022-03-07 18:12 ` Christophe Branchereau
2022-03-14 20:54 ` Paul Cercueil
2022-03-21 13:12 ` Christophe Branchereau
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220301153122.20660-1-cbranchereau@gmail.com \
--to=cbranchereau@gmail.com \
--cc=airlied@linux.ie \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@vger.kernel.org \
--cc=paul@crapouillou.net \
--cc=sam@ravnborg.org \
--cc=thierry.reding@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).