From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-oi0-f67.google.com ([209.85.218.67]:44475 "EHLO mail-oi0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753123AbeGEXgo (ORCPT ); Thu, 5 Jul 2018 19:36:44 -0400 Date: Thu, 5 Jul 2018 17:36:42 -0600 From: Rob Herring To: Vikash Garodia Cc: stanimir.varbanov@linaro.org, hverkuil@xs4all.nl, mchehab@kernel.org, mark.rutland@arm.com, andy.gross@linaro.org, arnd@arndb.de, bjorn.andersson@linaro.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, acourbot@chromium.org Subject: Re: [PATCH v3 4/4] venus: firmware: register separate driver for firmware device Message-ID: <20180705233642.GA27823@rob-hp-laptop> References: <1530731212-30474-1-git-send-email-vgarodia@codeaurora.org> <1530731212-30474-5-git-send-email-vgarodia@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1530731212-30474-5-git-send-email-vgarodia@codeaurora.org> Sender: linux-media-owner@vger.kernel.org List-ID: On Thu, Jul 05, 2018 at 12:36:52AM +0530, Vikash Garodia wrote: > A separate child device is added for video firmware. > This is needed to > [1] configure the firmware context bank with the desired SID. > [2] ensure that the iova for firmware region is from 0x0. > > Signed-off-by: Vikash Garodia > --- > .../devicetree/bindings/media/qcom,venus.txt | 17 +++++++- Reviewed-by: Rob Herring > drivers/media/platform/qcom/venus/core.c | 49 +++++++++++++++++++--- > drivers/media/platform/qcom/venus/firmware.c | 18 ++++++++ > drivers/media/platform/qcom/venus/firmware.h | 2 + > 4 files changed, 80 insertions(+), 6 deletions(-)