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Fri, 1 Feb 2019 12:48:37 +0000 (GMT) Received: from eusmgms1.samsung.com (unknown [182.198.249.179]) by eusmtrp2.samsung.com (KnoxPortal) with ESMTP id 20190201124837eusmtrp2a0fd166edbd273fe1fd953e53b00f0a8~-PlGzrJbb0847308473eusmtrp2T; Fri, 1 Feb 2019 12:48:37 +0000 (GMT) X-AuditID: cbfec7f5-367ff700000012c6-80-5c5440266090 Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id 3E.CF.04284.520445C5; Fri, 1 Feb 2019 12:48:37 +0000 (GMT) Received: from [106.120.43.17] (unknown [106.120.43.17]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20190201124836eusmtip1f7fd851ba6ab91440c1c83da8c665fa8~-PlGXOFxg0518305183eusmtip1f; Fri, 1 Feb 2019 12:48:36 +0000 (GMT) Subject: Re: [PATCH v2 4/8] drm/bridge: dw-hdmi: add support for YUV420 output To: Neil Armstrong , Laurent.pinchart@ideasonboard.com, p.zabel@pengutronix.de, Sandy Huang , heiko@sntech.de, maxime.ripard@bootlin.com Cc: dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Zheng Yang From: Andrzej Hajda Message-ID: <4416a526-f4d4-89ee-4c53-41d9a3c1adb8@samsung.com> Date: Fri, 1 Feb 2019 13:48:36 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <1549022873-40549-5-git-send-email-narmstrong@baylibre.com> Content-Transfer-Encoding: 7bit Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrGKsWRmVeSWpSXmKPExsWy7djPc7pqDiExBs/v81lc+fqezeL/o9es FnMn1Vp0TlzCbrFgNrfF5V1z2CwevNzPaHGoL9ri7r0TLBbrW/QduDze32hl95i3ptpjdsdM Vo/73ceZPDYvqffo/2vg8XfWfhaP7dfmMXt83iQXwBnFZZOSmpNZllqkb5fAlXFt2kz2gl62 ioOTORsY/7N0MXJySAiYSHz4sJO5i5GLQ0hgBaPEoUXLmCCcL4wSdyb8BasSEvjMKHGl362L kQOs49QrM4ia5YwSa++8ZoFw3jJKPF10kg2kQVggQGLv+Slgk0QEdjJKrPv7gw3EYRboZZTY 8vgcM0gVm4CmxN/NN8E6eAXsJM71XQZbxyKgItH4fzk7iC0qECFxuPcdI0SNoMTJmU/AajgF PCSauz6AzWEWkJfY/nYOlC0ucevJfLDNEgL32CVWTN/KDPGpi8Spk7tZIWxhiVfHt7BD2DIS /3eCNIDY9RJNM68wQzR3MEqcWLycDSJhLXH4+EVWUAAwA129fpc+RNhR4mXLbzZIuPBJ3Hgr CHEDn8SkbdOZIcK8Eh1tQhDVihL3z8JcIy6x9MJXtgmMSrOQfDYLyTezkHwzC2HvAkaWVYzi qaXFuempxcZ5qeV6xYm5xaV56XrJ+bmbGIGp6/S/4193MO77k3SIUYCDUYmHd8OvoBgh1sSy 4srcQ4wSHMxKIrwLpEJihHhTEiurUovy44tKc1KLDzFKc7AoifNWMzyIFhJITyxJzU5NLUgt gskycXBKNTBKRMzb9EJunu+hvwqhG06t4Mt5VJi+YxLr+43Z9wQPLBN8GebwVKz7Z6kK261Z /BfiDwffi5smEs7sNpF9k8k0w+5I6VWHp334wvOG+Xmw2yf73ElW3455na9+Na/Ewi72i7ZI 3DUOhthSY+uf96tP3bwZse4Mq9brR6tm71rhn3E9wfLO/aYwJZbijERDLeai4kQAbrCH3VkD AAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFIsWRmVeSWpSXmKPExsVy+t/xu7qqDiExBve7pCyufH3PZvH/0WtW i7mTai06Jy5ht1gwm9vi8q45bBYPXu5ntDjUF21x994JFov1LfoOXB7vb7Sye8xbU+0xu2Mm q8f97uNMHpuX1Hv0/zXw+DtrP4vH9mvzmD0+b5IL4IzSsynKLy1JVcjILy6xVYo2tDDSM7S0 0DMysdQzNDaPtTIyVdK3s0lJzcksSy3St0vQy7g2bSZ7QS9bxcHJnA2M/1m6GDk4JARMJE69 Muti5OIQEljKKLHv3RfWLkZOoLi4xO75b5khbGGJP9e62CCKXgMVHWlnAUkIC/hJrDq4mhUk ISKwk1Fiyax7LCAOs0Avo8Sbq1+YIFpuMkpsOLeNEaSFTUBT4u/mm2wgNq+AncS5vstgo1gE VCQa/y9nB7FFBSIkPj7dxwRRIyhxcuYTsBpOAQ+J5q4PYDcxC6hL/Jl3CcqWl9j+dg6ULS5x 68l8pgmMQrOQtM9C0jILScssJC0LGFlWMYqklhbnpucWG+oVJ+YWl+al6yXn525iBMbrtmM/ N+9gvLQx+BCjAAejEg/vhl9BMUKsiWXFlbmHGCU4mJVEeBdIhcQI8aYkVlalFuXHF5XmpBYf YjQFem4is5Rocj4wleSVxBuaGppbWBqaG5sbm1koifOeN6iMEhJITyxJzU5NLUgtgulj4uCU amAUN2PYUBJlWPnebWGZ5P/Je446urRzxIVJTiyxXmtypCW+UDvctIVx5oTkGSZdKyRlt3x5 kzv1uq3FHn7lE5dZXK35OOdNfhf9iL/Admrmf/uDbHv1v/nWKeyvvSXjvv/96Qsa58vOr+gr 8pzNEXIxmP3WDp9JdxYL5r26+vVfsa2r25t9fEuUWIozEg21mIuKEwHtCloQ7QIAAA== X-CMS-MailID: 20190201124837eucas1p2dd818b3b2380c3531e3f7c5368b87e1d X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20190201120808epcas2p1f3b7a5f182f8f9815d95198f3a6177f8 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190201120808epcas2p1f3b7a5f182f8f9815d95198f3a6177f8 References: <1549022873-40549-1-git-send-email-narmstrong@baylibre.com> <1549022873-40549-5-git-send-email-narmstrong@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01.02.2019 13:07, Neil Armstrong wrote: > In order to support the HDMI2.0 YUV420 display modes, this patch > adds support for the YUV420 TMDS Clock divided by 2 and the controller > passthrough mode. > > YUV420 Synopsys PHY support will need some specific configuration table > to support theses modes. > > This patch is based on work from Zheng Yang in > the Rockchip Linux 4.4 BSP at [1] > > [1] https://github.com/rockchip-linux/kernel/tree/release-4.4 > > Cc: Zheng Yang > Signed-off-by: Neil Armstrong > Tested-by: Heiko Stuebner > Reviewed-by: Andrzej Hajda > --- Patches 1-4 queued to drm-misc-next. Regards Andrzej