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received-spf: None (protection.outlook.com: ysoft.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Michal.Vokac@ysoft.com; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: h8xp84L2Tj9Tz58Mo0WuhCAgq+AuVw5EMzakv93QAhj93UfOtr/zQ5AZ8d4LUoa41n77SI7Jzuex6//ccw1xGQEXdbx2++wWH0/oly2tLui2r08qpjSkvEjTQR6tVvxX42E+HRGf5JMRoKLjfaeNKvs8z7HaxCKC1636PBqNfjz6Wjbhs26jCVBzaU6CGLcrd52cPr0ChgnLIbhwM4G7CJhRxkYG7UUsrSHb2jqSfGJ8iB8NNo1BroByt7PRKRIK3yrwDriluNC/C4T6pGJlLEv5MMTSRNhQNc4gyYAxPgvqLUUw2qgKBPlzJcIqVAzD spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-ID: MIME-Version: 1.0 X-OriginatorOrg: ysoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 27a474f0-c206-4965-22b0-08d6760dfe41 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Jan 2019 08:39:38.8087 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b5839965-430f-4be2-b282-d7a3149f2b37 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR0402MB3780 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Hi all, this is my third attempt to fix the ssd1307fb OLED driver reset. In the second attempt [1] Rob suggested to take different aproach. That is to apply what was originaly part of the first round and eventually merged but reverted later on [2][3]. The last patch in this series is a fixup for the single user (in-tree) that uses this OLED. Rob suggested the fixup may actually be applied only after someone complains their display broke. And a comment from Alexandre regarding the status of the Crystalfontz platform: On 20.12.2018 13:35, Alexandre Belloni wrote: > Honestly, the platform has been discontinued and I don't really think > it is worth having that fixup in the tree forever. Thank you, Michal [1] https://patchwork.kernel.org/patch/10665597/#22327227 [2] https://patchwork.kernel.org/patch/10617729/ [3] https://patchwork.kernel.org/patch/10617731/#22257175 Michal Vokáč (4): dt-bindings: display: ssd1307fb: Remove reset-active-low from examples video: ssd1307fb: Do not hard code active-low reset sequence ARM: dts: imx28-cfa10036: Fix the reset gpio signal polarity ARM: mxs: cfa10036: Fixup OLED display reset polarity .../devicetree/bindings/display/ssd1307fb.txt | 2 - arch/arm/boot/dts/imx28-cfa10036.dts | 3 +- arch/arm/mach-mxs/mach-mxs.c | 44 ++++++++++++++++++++++ drivers/video/fbdev/ssd1307fb.c | 4 +- 4 files changed, 48 insertions(+), 5 deletions(-)