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[209.132.180.67]) by mx.google.com with ESMTP id i4si6612516pfa.152.2018.02.26.03.18.10; Mon, 26 Feb 2018 03:18:25 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752620AbeBZLQD (ORCPT + 99 others); Mon, 26 Feb 2018 06:16:03 -0500 Received: from mail.bootlin.com ([62.4.15.54]:46474 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752376AbeBZLP7 (ORCPT ); Mon, 26 Feb 2018 06:15:59 -0500 Received: by mail.bootlin.com (Postfix, from userid 110) id EB9DC207E7; Mon, 26 Feb 2018 12:15:56 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from localhost (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.bootlin.com (Postfix) with ESMTPSA id 8BB43200FB; Mon, 26 Feb 2018 12:15:46 +0100 (CET) Date: Mon, 26 Feb 2018 12:15:47 +0100 From: Maxime Ripard To: Giulio Benetti Cc: Mark Brown , Thierry Reding , Chen-Yu Tsai , Mark Rutland , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Thomas Petazzoni , Daniel Vetter , linux-arm-kernel@lists.infradead.org Subject: Re: [v2,03/10] drm/sun4i: Protect the TCON pixel clocks Message-ID: <20180226111547.adm6cfvccceipgqh@flea.lan> References: <7ed0fad9-6b3d-aafc-08a6-fb18761897aa@micronovasrl.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="lzhodxwy2knl7pia" Content-Disposition: inline In-Reply-To: <7ed0fad9-6b3d-aafc-08a6-fb18761897aa@micronovasrl.com> User-Agent: NeoMutt/20180223 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --lzhodxwy2knl7pia Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 > >=20 > > Both TCON clocks are very sensitive to clock changes, since any change > > might lead to improper timings. > >=20 > > Make sure our rate is never changed. > >=20 > > Signed-off-by: Maxime Ripard > Tested-by: Giulio Benetti >=20 > Tested on A20-LiNova1-4_3i-ctp with Mali r6p2 installed. > Before Mali changed dotclock, now it doesn't anymore. Applied, thanks! Maxime --=20 Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com --lzhodxwy2knl7pia Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAlqT7GIACgkQ0rTAlCFN r3QPbA//d6OYNiqPr2qB2rLuV5iXbdz3GBaL/OdOqzZTxZukDuZMSjR4g2Ne/0JN qMVIgXOA3kmbHQ+LU7vor4vqH6Qr1CplFPyp61dB+/kgajwHv14C/5UWNiCtVYl1 8EdruBIHZqpBI9VVV44F3JLFLt8j6ti031sIWYtqnm64gj2+ECeMN1g+0dwlTZO6 axSkijL8Lmu431+BQoZrqmqBeuugxDwUdBoZug4cYxltTzFQbFdH9gkKubkr/2Hn iLIjjSK/F5ovA8kUvynaOLYB4ltvBfvnXwUMUMGyjboV6yem6638klMGqlzNaoWt +UUQWEbesz8YaQV8afqs7wh+dPTaOG6nv9UXaRD1iqQdi3x441XQdcuLUBNYOfo7 GPalYwjstfa9fszc/WSfXt2muudY6n5hK+1AoYiclaM0lV2MlLu0uVpTIl8wjRDA cEZULuM42oPg3Mk05hyBoUmOPE8vCpzzPnLrTM3W+hajFXpSAMeXrUZPyMsc4cPG 1Sxf5R38WNGPyvwo3liZVXSbGX6L9Ip+4I4yUerlLvlWmiz6YfiTeCLiahJ+wz4D 2ihv2D2J7GCDErf+/8CDxwbSKEoCN3vt1Qys9yujH58xRfCIQ/l2+X3ll5qKBMaz EZErYZflqwjZN0+N2BtYByEolm8nQswc1H0uv1kkifpBO6ixA2c= =mVNx -----END PGP SIGNATURE----- --lzhodxwy2knl7pia--