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[91.78.208.152]) by smtp.googlemail.com with ESMTPSA id b2sm635352lfi.14.2020.05.04.19.43.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 May 2020 19:43:20 -0700 (PDT) Subject: Re: [RFC PATCH v12 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: <1588645920-20557-1-git-send-email-skomatineni@nvidia.com> <1588645920-20557-7-git-send-email-skomatineni@nvidia.com> From: Dmitry Osipenko Message-ID: Date: Tue, 5 May 2020 05:43:19 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <1588645920-20557-7-git-send-email-skomatineni@nvidia.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 05.05.2020 05:31, Sowjanya Komatineni пишет: > Tegra210 contains a powerful Video Input (VI) hardware controller > which can support up to 6 MIPI CSI camera sensors. > > Each Tegra CSI port can be one-to-one mapped to VI channel and can > capture from an external camera sensor connected to CSI or from > built-in test pattern generator. > > Tegra210 supports built-in test pattern generator from CSI to VI. > > This patch adds a v4l2 capture driver with media interface for > Tegra210 built-in CSI to VI test pattern generator. > > This patch includes TPG support only and all the video pipeline > configuration happens through the video device node. > > Acked-by: Thierry Reding > Signed-off-by: Sowjanya Komatineni > --- Reviewed-by: Dmitry Osipenko