From: Paul Kocialkowski <paulk@sys-base.io>
To: dri-devel@lists.freedesktop.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: "Marek Vasut" <marex@denx.de>, "Stefan Agner" <stefan@agner.ch>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>, "Frank Li" <Frank.Li@nxp.com>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"Lucas Stach" <l.stach@pengutronix.de>,
"Krzysztof Hałasa" <khalasa@piap.pl>,
"Marco Felsch" <m.felsch@pengutronix.de>,
"Liu Ying" <victor.liu@nxp.com>,
"Paul Kocialkowski" <paulk@sys-base.io>
Subject: [PATCH v2 0/2] drm: lcdif: FIFO underrun/solid color bug fix
Date: Thu, 2 Apr 2026 20:33:49 +0200 [thread overview]
Message-ID: <20260402183351.3281123-1-paulk@sys-base.io> (raw)
This series brings a fix for the FIFO underrun/solid color bug (in the
last commit) and two other changes that may help with reliability.
Paul Kocialkowski (2):
drm: lcdif: Set undocumented bit to clear FIFO at vsync
drm: lcdif: Wait for vblank before disabling DMA
drivers/gpu/drm/mxsfb/lcdif_kms.c | 18 ++++++++++++++----
drivers/gpu/drm/mxsfb/lcdif_regs.h | 1 +
2 files changed, 15 insertions(+), 4 deletions(-)
--
2.53.0
next reply other threads:[~2026-04-02 18:34 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-02 18:33 Paul Kocialkowski [this message]
2026-04-02 18:33 ` [PATCH v2 1/2] drm: lcdif: Set undocumented bit to clear FIFO at vsync Paul Kocialkowski
2026-04-07 6:31 ` Liu Ying
2026-04-02 18:33 ` [PATCH v2 2/2] drm: lcdif: Wait for vblank before disabling DMA Paul Kocialkowski
2026-04-07 6:34 ` Liu Ying
2026-04-07 8:28 ` Lucas Stach
2026-04-07 15:01 ` Paul Kocialkowski
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=20260402183351.3281123-1-paulk@sys-base.io \
--to=paulk@sys-base.io \
--cc=Frank.Li@nxp.com \
--cc=airlied@gmail.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=festevam@gmail.com \
--cc=imx@lists.linux.dev \
--cc=kernel@pengutronix.de \
--cc=khalasa@piap.pl \
--cc=l.stach@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=m.felsch@pengutronix.de \
--cc=maarten.lankhorst@linux.intel.com \
--cc=marex@denx.de \
--cc=mripard@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=simona@ffwll.ch \
--cc=stefan@agner.ch \
--cc=tzimmermann@suse.de \
--cc=victor.liu@nxp.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