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722d4f06 |
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14-Jul-2023 |
Rob Herring <robh@kernel.org> |
drm: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Steven Price <steven.price@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Acked-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230714174545.4056287-1-robh@kernel.org
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2ba1f9b7 |
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07-Jan-2023 |
Javier Martinez Canillas <javierm@redhat.com> |
drm/panel-mantix-mlaf057we51: Drop custom DSI write macro There is a macro for this already in the <drm/drm_mipi_dsi.h> header, use that instead and delete the custom DSI write macro defined in the driver. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Guido Günther <agx@sigxcpu.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230107191822.3787147-12-javierm@redhat.com
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79abca2b |
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08-Jul-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
drm/mipi-dsi: Make remove callback return void All implementations return 0 and the return value of mipi_dsi_drv_remove() is ignored anyhow. So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220708094922.1408248-4-u.kleine-koenig@pengutronix.de
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1311f3df |
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11-Oct-2021 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: mantix: Add media bus format This allows the DSI bridge to detect the correct bus format. We currently only support MEDIA_BUS_FMT_RGB888_1X24. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/75fbe7139a84fa133499afe242c204ba4516da98.1633959458.git.agx@sigxcpu.org
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4b2b869e |
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18-Nov-2020 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: mantix: Support panel from Shenzhen Yashi Changhua Intelligent Technology Co The panel uses the same driver IC and has the same resolution but a slightly different default mode. It seems it can work with the same init sequence. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/8855b4fc681c675182ce33e0a6cba46bab2bac43.1605688147.git.agx@sigxcpu.org
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6ae5837c |
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18-Nov-2020 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: mantix: Allow to specify default mode for different panels This can be used to use different modes for differnt panels via OF device match. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/2580dba34c95a8159c1bdfd07604fbb8dbd0ad8c.1605688147.git.agx@sigxcpu.org
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dd396dbc |
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18-Nov-2020 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: mantix: Tweak init sequence We've seen some (non permanent) burn in and bad white balance on some of the panels. Adding this bit from a vendor supplied sequence fixes it. Fixes: 72967d5616d3 ("drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel") Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/8451831b60d5ecb73a156613d98218a31bd55680.1605688147.git.agx@sigxcpu.org
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6af67252 |
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12-Oct-2020 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: mantix: Fix panel reset The mantix panel needs two reset lines (RESX and TP_RSTN) deasserted to output an image. Only deasserting RESX is not enough and the display will stay blank. Deassert in prepare() and assert in unprepare() to keep device held in reset when off. Fixes: 72967d5616d3 ("drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel") Signed-off-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/ba71a8ab010d263a8058dd4f711e3bcd95877bf2.1602584953.git.agx@sigxcpu.org
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938f324e |
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12-Oct-2020 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: mantix: Don't dereference NULL mode Don't dereference mode which was just NULL checked. Fixes: 72967d5616d3 ("drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel") Signed-off-by: Guido Günther <agx@sigxcpu.org> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/659158549f3c6cc1c71ceed0943e760e861c1206.1602584953.git.agx@sigxcpu.org
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787099f8 |
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12-Oct-2020 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: mantix: Fix panel reset The mantix panel needs two reset lines (RESX and TP_RSTN) deasserted to output an image. Only deasserting RESX is not enough and the display will stay blank. Deassert in prepare() and assert in unprepare() to keep device held in reset when off. Signed-off-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/ba71a8ab010d263a8058dd4f711e3bcd95877bf2.1602584953.git.agx@sigxcpu.org
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f41b019a |
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12-Oct-2020 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: mantix: Don't dereference NULL mode Don't dereference mode which was just NULL checked. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/659158549f3c6cc1c71ceed0943e760e861c1206.1602584953.git.agx@sigxcpu.org
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72967d56 |
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17-Aug-2020 |
Guido Günther <agx@sigxcpu.org> |
drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel The panel uses a Focaltech FT8006p, the touch part is handled by the already existing edt-ft5x06. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/118c6e03dd0ff6e86e495579102cbf7d0cfca6f4.1597652012.git.agx@sigxcpu.org
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