From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@bootlin.com (Maxime Ripard) Date: Tue, 27 Nov 2018 09:31:11 +0100 Subject: [PATCH v2 01/43] drm/sun4i: Cleanup video/YUV source before enabling a layer In-Reply-To: <20181123092515.2511-2-paul.kocialkowski@bootlin.com> References: <20181123092515.2511-1-paul.kocialkowski@bootlin.com> <20181123092515.2511-2-paul.kocialkowski@bootlin.com> Message-ID: <20181127083111.labwbcven737dnwl@flea> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Nov 23, 2018 at 10:24:33AM +0100, Paul Kocialkowski wrote: > This adds a dedicated function for cleaning the video and YUV source > channel layer enable bits. This function is called first on layer atomic > update to make sure that there are no leftover bits from previous > plane configuration that were not cleaned until now. > > It fixes issues when alternating between video and YUV planes, where > both bits would be set eventually, leading to broken plane display. > > Signed-off-by: Paul Kocialkowski Applied, thanks! Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 228 bytes Desc: not available URL: