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[91.78.208.152]) by smtp.googlemail.com with ESMTPSA id n24sm1697083lji.19.2020.04.10.12.47.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 Apr 2020 12:47:10 -0700 (PDT) Subject: Re: [RFC PATCH v6 6/9] media: tegra: Add Tegra210 Video input driver To: Sowjanya Komatineni , thierry.reding@gmail.com, jonathanh@nvidia.com, frankc@nvidia.com, hverkuil@xs4all.nl, sakari.ailus@iki.fi, helen.koike@collabora.com Cc: sboyd@kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org References: <1585963507-12610-1-git-send-email-skomatineni@nvidia.com> <1585963507-12610-7-git-send-email-skomatineni@nvidia.com> From: Dmitry Osipenko Message-ID: <775fa216-a010-4785-d6f8-28ac7c39333f@gmail.com> Date: Fri, 10 Apr 2020 22:47:10 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <1585963507-12610-7-git-send-email-skomatineni@nvidia.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 04.04.2020 04:25, Sowjanya Komatineni пишет: > + /* wait for syncpt counter to reach frame start event threshold */ > + err = host1x_syncpt_wait(chan->frame_start_sp, thresh, > + TEGRA_VI_SYNCPT_WAIT_TIMEOUT, &value); > + if (err) { > + dev_err(&chan->video.dev, > + "frame start syncpt timeout: %d\n", err); I guess this and the other timeout should be dev_err_ratelimited().