From: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
To: Liu Ying <victor.liu@nxp.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>,
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>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Dmitry Baryshkov <lumag@kernel.org>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Marek Vasut <marek.vasut@mailbox.org>,
Alexander Stein <alexander.stein@ew.tq-group.com>
Subject: Re: [PATCH v7 03/15] drm/imx: dc-plane: Disable plane when it is invisible
Date: Thu, 29 Oct 2026 11:28:14 +0200 [thread overview]
Message-ID: <auG7pZSz_ypBSePn@vm> (raw)
In-Reply-To: <20261026-imx8-dc-prefetch-v7-3-a0b50cc4fc65@nxp.com>
On Mon, Oct 26, 2026 at 06:05:08PM +0800, Liu Ying wrote:
> Fetch unit backing plane doesn't support invisible plane because
> SOURCEBUFFERDIMENSION and FRAMEDIMENSIONS registers only accept
> dimension for visible frame. Disable plane when it is invisible
> to avoid wrongly programming the two registers with invisible
> frame.
>
> Fixes: 711a3b878366 ("drm/imx: Add i.MX8qxp Display Controller KMS")
> Signed-off-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
--
Thanks,
Laurentiu
next prev parent reply other threads:[~2026-10-29 9:28 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-26 10:05 [PATCH v7 00/15] drm/imx: dc: Use prefetch engine Liu Ying
2026-10-26 10:05 ` [PATCH v7 01/15] dt-bindings: display: imx: Add i.MX8qxp/qm PRG binding Liu Ying
2026-10-26 10:05 ` [PATCH v7 02/15] dt-bindings: display: imx: Add i.MX8qxp/qm DPR channel binding Liu Ying
2026-10-26 10:05 ` [PATCH v7 03/15] drm/imx: dc-plane: Disable plane when it is invisible Liu Ying
2026-10-29 9:28 ` Laurentiu Palcu [this message]
2026-10-26 10:05 ` [PATCH v7 04/15] drm/imx: dc-fu: Fix dimensions Liu Ying
2026-10-26 10:05 ` [PATCH v7 05/15] drm/imx: dc: Flag CRTC status in GERNERALPURPOSE register Liu Ying
2026-10-29 9:28 ` Laurentiu Palcu
2026-10-26 10:05 ` [PATCH v7 06/15] drm/imx: dc-crtc: Disable at boot Liu Ying
2026-10-26 11:18 ` sashiko-bot
2026-10-29 9:30 ` Laurentiu Palcu
2026-10-26 10:05 ` [PATCH v7 07/15] drm/imx: dc: Add PRG support Liu Ying
2026-10-26 11:32 ` sashiko-bot
2026-10-29 9:30 ` Laurentiu Palcu
2026-10-26 10:05 ` [PATCH v7 08/15] drm/imx: dc: Add DPR channel support Liu Ying
2026-10-26 11:52 ` sashiko-bot
2026-10-29 9:31 ` Laurentiu Palcu
2026-10-26 10:05 ` [PATCH v7 09/15] drm/imx: dc: Use TCON operation mode Liu Ying
2026-10-26 10:05 ` [PATCH v7 10/15] drm/imx: dc-ed: Support getting source selection Liu Ying
2026-10-26 10:41 ` Alexander Stein
2026-10-26 12:01 ` sashiko-bot
2026-10-26 10:05 ` [PATCH v7 11/15] drm/imx: dc-lb: Support getting secondary input selection Liu Ying
2026-10-26 10:05 ` [PATCH v7 12/15] drm/imx: dc-ed: Drop initial source selection Liu Ying
2026-10-26 10:05 ` [PATCH v7 13/15] drm/imx: dc-lb: Drop initial primary and secondary input selections Liu Ying
2026-10-26 10:05 ` [PATCH v7 14/15] drm/imx: dc-fu: Get DPR channel Liu Ying
2026-10-26 10:05 ` [PATCH v7 15/15] drm/imx: dc: Use prefetch engine Liu Ying
2026-10-26 12:41 ` sashiko-bot
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