From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752599AbdK0Oe6 (ORCPT ); Mon, 27 Nov 2017 09:34:58 -0500 Received: from mout.gmx.net ([212.227.15.15]:56848 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752368AbdK0Oe4 (ORCPT ); Mon, 27 Nov 2017 09:34:56 -0500 Date: Mon, 27 Nov 2017 15:34:26 +0100 From: Jonathan =?utf-8?Q?Neusch=C3=A4fer?= To: srinivas.kandagatla@linaro.org Cc: andy.gross@linaro.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/3] ARM: qcom_defconfig: enable MSM IOMMU for display Message-ID: <20171127143426.br5uhkrmxfubtmhl@latitude> References: <20171127114458.20976-1-srinivas.kandagatla@linaro.org> <20171127114458.20976-3-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="dkgmiwdtugplw732" Content-Disposition: inline In-Reply-To: <20171127114458.20976-3-srinivas.kandagatla@linaro.org> User-Agent: NeoMutt/20170609 (1.8.3) X-Provags-ID: V03:K0:ipgzmNBNtcF0pgABqhXFQuWUpgVsEqNhX0OcnK1vgOerP8Kqht/ s2tO8E+eCfksKv+XU2RZse3/alpJ6gH3mjNFjbKRuNHIbuo4N1ks3W1OVSndjiXRofXCDY3 JH/0/g1BtT29X50rwcPH5ELrtYQCCuj431U66A/FpjfN9/icOXqDW/HHq1eVLlxa+rFJK0R 6dArFpl4/lnuj3UofcOGQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:rkjNia/EWog=:g/srPd4xIAG3huoydNotjC STkuHEYtjjdEHxZZYHDer0Fclk2Qsi/t8RlmxdwVfxrVhnQo/Mio3tdsu+2ZPvEqFYJ0SsL50 m8JTVVIYtWPGWWWKo491R33guF/ucRpy87Qewepem6SbNhhPwy0IX2XdBVzgTphccAIXVHph9 auiFnSRYrSTKYiVmfpreCFt1EjZXxMqE1CHkIUbY3X0W6rWgKXFKvY78pqrAwwI/t58VMedI9 /qd+l39+F1al9cinPxU+GG9gjzDA7Cjzel5Nj77Y6G1XDaMMQxuzOmFJr9faV/tjb427rCTmt /FwOGFbHClle/b9h9BUXfO6NEiG3EedJioDp7A1TXqeRABoLtffvmcdKCjkw/dPAsiaqsoQx8 BjU+DcIwzdXBVsbYGx9a1NgIsFbxspm6bkDevhuzAOhJsqtaL770vwsosS26xT309DcjlsB1T thwKn0hpSXLS59s+PQ02NHwRRQa/4K6CSk68dihhamOovOGL+8i3Xs8droqDZW88gH08wBGva 7kMRF3u/KrRwO/XytbqEygIzO01uOplUXnTVPu4g2omviW06nqWk4KdmkX72cwsjsueLv3vIc QJdu7g0FmC2eWrovm8lijX2qFigDTeICzqP8QwLFqHg+SPQNoTYkpuvRfW3FlseJZ2PQxN/8z DKDNIs8wMK8UVNk8Ds/zc6Zc0zyMpWe7A9GzIIjw6nGkebOzebtriqqQCM8TCllUsiLyp7E2n xastYyux0mgtJegwz7Mcl37QsI/VzNFQo4NJf3fWf7n3ELR+g1Ygpf4g/Zv9vQVh688xWxqKB 7rqqKurjl2Bq7FTZ1mJstE3GKE/9Q== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --dkgmiwdtugplw732 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Mon, Nov 27, 2017 at 11:44:57AM +0000, srinivas.kandagatla@linaro.org wr= ote: > From: Srinivas Kandagatla >=20 > MSM IOMMU is required for apq8064 display, so enable it by default. What exactly do you mean by "display"? Which ip block requires IOMMU support? Jonathan Neusch=C3=A4fer --dkgmiwdtugplw732 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJaHCJqAAoJEAgwRJqO81/bbzEP/Rd5O16ASRGKzCbyooB6E0Eg ER8ZYeIbUBgq+IzbOQpNP4VjK9UfH2rMBNjOe5YBxQ+47a4/baiUgmOzjoGUCmE1 ZYGHyxA2AB/HVqvEvDuVeelfHXgUwchip/fGxWUwft026MH2HfWCqdgYIaUvKO0e nNBY9mQr7h06xs349J9F+vN0hldpHAShjPQWjD2l2uK3GQ3UhCrO4qda7Gb/2QKP B5v5QG+is+YMHXLIFVm3HnaDFY2pwR9wnYRSoBeI7nw1Ct9V+MqS4vzRqPOiyfJe jfoIYc9MC/hUoZpOkGPEDb/TljtTJaJGlwnHjTh1ezugMU38uHtxdVky/1dmOYdp P02KroGLdAgYmjCg5d72izNRWnh8hwaq4Po0+JzY9OhQhTMjWwq4nhZweli4GP8+ lqymTPil9KZpipsAb1Fw6nCiz4iOoLGM/BGw7jmvjOJ9KwuAAH8uG0FZocTM/HhS pYEl/q30/P6Ufgh2U2sBtZqNuHlYHpt0LHdLj0f0HoIpNxi1WqqQxucvKxd3xR0+ iis2ThXIORHVd7lUenejkIdesk1bdaMlBM/kRPv/9duL3s2tShAhHNaQ9sa6F4Kz DNr4+ZXG/wah8/obDy7Sa4L7MitZPFnMjpwCKmb1oYB3yx6Z4/m4Pz4E9/dMExRx z5vUkZ6Z5Jb0JDznoS9j =FXTf -----END PGP SIGNATURE----- --dkgmiwdtugplw732--