From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@bootlin.com (Maxime Ripard) Date: Mon, 26 Feb 2018 12:15:47 +0100 Subject: [v2,03/10] drm/sun4i: Protect the TCON pixel clocks In-Reply-To: <7ed0fad9-6b3d-aafc-08a6-fb18761897aa@micronovasrl.com> References: <7ed0fad9-6b3d-aafc-08a6-fb18761897aa@micronovasrl.com> Message-ID: <20180226111547.adm6cfvccceipgqh@flea.lan> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sat, Feb 24, 2018 at 12:31:36AM +0100, Giulio Benetti wrote: > Il 21/02/2018 10:20, Maxime Ripard ha scritto: > > From: Maxime Ripard > > > > Both TCON clocks are very sensitive to clock changes, since any change > > might lead to improper timings. > > > > Make sure our rate is never changed. > > > > Signed-off-by: Maxime Ripard > Tested-by: Giulio Benetti > > Tested on A20-LiNova1-4_3i-ctp with Mali r6p2 installed. > Before Mali changed dotclock, now it doesn't anymore. Applied, thanks! Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: