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Mon, 26 Nov 2018 06:58:45 +0000 (GMT) Subject: Re: [PATCH] drm/mediatek: Only try to attach bridge if there is one To: Nicolas Boichat , CK Hu Cc: David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org From: Andrzej Hajda Message-ID: <6be0a453-80fb-4d97-1610-e4db124faf61@samsung.com> Date: Mon, 26 Nov 2018 07:58:43 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20181126040737.138682-1-drinkcat@chromium.org> Content-Transfer-Encoding: 8bit Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrJKsWRmVeSWpSXmKPExsWy7djPc7rLZv6ONvi2zMKi99xJJovG3dvY La58fc9msfrKChaLTY+vsVpc3jWHzeJy80VGi6YWYwcOj9kNF1k8ds66y+6x/dsDVo/73ceZ PDYvqfdoObmfxePzJrkA9igum5TUnMyy1CJ9uwSujIMPdzEXLGWuaPv0ir2B8TpTFyMnh4SA icTFf3OYuxi5OIQEVjBKPH71B8r5wijRs3IXG4TzmVFi+YVXzDAt34/+YIVILGeU2PunA6rq LaPEsVUbwKqEBXwkTs2+yQ5iiwi4S+w80MwCUsQscJdRYuqcRSwgCTYBTYm/m2+ygdi8AnYS n1ohmlkEVCW6P+0DqxEViJDouL8aqkZQ4uTMJ2BxTgEbiZaO72BfMAvISzRvnc0MYYtL3Hoy nwlkmYTAMXaJxrmP2SDudpG4d72REcIWlnh1fAs7hC0j8X/nfGhw1Es0zbzCDNHcwShxYvFy qGZricPHLwI9zQG0QVNi/S59iLCjRM+tWSwgYQkBPokbbwUhbuCTmLRtOjNEmFeio00IolpR 4v7ZrdBQFJdYeuEr2wRGpVlIPpuF5JtZSL6ZhbB3ASPLKkbx1NLi3PTUYuO81HK94sTc4tK8 dL3k/NxNjMAEdfrf8a87GPf9STrEKMDBqMTD++LPr2gh1sSy4srcQ4wSHMxKIrwl7b+jhXhT EiurUovy44tKc1KLDzFKc7AoifNWMzyIFhJITyxJzU5NLUgtgskycXBKNTBeSusRK6hhfJpy 9dTiR8Ln3t04PY17aXS0ukPyI+1C00dT1y865bJF+0/utzB2H74+7ekyH8SnPLs2M3yH/Jdn q0MDmt+9q3rQd9H9ucf+5ojWG/y9/7QOromNtcv9JSZTo5h5769NeJ2FyvlNltantqxqTAyt qpvnoljwwWKtD3/s5xMFYS5KLMUZiYZazEXFiQAX2wdyTAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrDIsWRmVeSWpSXmKPExsVy+t/xu7rLZv6ONvi3it2i99xJJovG3dvY La58fc9msfrKChaLTY+vsVpc3jWHzeJy80VGi6YWYwcOj9kNF1k8ds66y+6x/dsDVo/73ceZ PDYvqfdoObmfxePzJrkA9ig9m6L80pJUhYz84hJbpWhDCyM9Q0sLPSMTSz1DY/NYKyNTJX07 m5TUnMyy1CJ9uwS9jIMPdzEXLGWuaPv0ir2B8TpTFyMnh4SAicT3oz9Yuxi5OIQEljJKPL3z iAUiIS6xe/5bZghbWOLPtS42iKLXjBIr515nBUkIC/hInJp9kx3EFhFwl9h5oJkFpIhZ4C6j xIGbZxkhOvoZJQ597wLbxyagKfF38002EJtXwE7iU+sGsBUsAqoS3Z/2ga0WFYiQOPtyHSNE jaDEyZlPwOKcAjYSLR3fweYwC6hL/Jl3iRnClpdo3jobyhaXuPVkPtMERqFZSNpnIWmZhaRl FpKWBYwsqxhFUkuLc9Nzi430ihNzi0vz0vWS83M3MQJjctuxn1t2MHa9Cz7EKMDBqMTD++LP r2gh1sSy4srcQ4wSHMxKIrwl7b+jhXhTEiurUovy44tKc1KLDzGaAj03kVlKNDkfmC7ySuIN TQ3NLSwNzY3Njc0slMR5zxtURgkJpCeWpGanphakFsH0MXFwSjUwLtnmz15SoZw1530SX/pB DYNp+RNDbpZ9YKlfFZ09QZS9J+j/gTn3Fnk5TpXhvt0oYJi0uabi44aGmvtmig9cpWf2Piqz VE8+MJPTweyjSmCW5MGrZ9fvyulL3npkjmLtvHn/PhnUWPafr/5U4b/uQoT2iXvdm055f6pd s+tNfILvykj1vnZ7JZbijERDLeai4kQAOa+jcd8CAAA= X-CMS-MailID: 20181126065846eucas1p1eba87e17f3182087931dc59d9a1dcddc X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20181126041445epcas4p1f0db29e800181de3971f08f6939eec51 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181126041445epcas4p1f0db29e800181de3971f08f6939eec51 References: <20181126040737.138682-1-drinkcat@chromium.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 26.11.2018 05:07, Nicolas Boichat wrote: > Even if dsi->bridge is NULL, we still try to call drm_bridge_attach, > and print out an error message, before creating the connector. > > When no bridge is provided, let's skip these 2 steps and directly > create the connector. > > Signed-off-by: Nicolas Boichat Reviewed-by: Andrzej Hajda  -- Regards Andrzej