kernel.git/drivers/gpu/drm/panel/panel-simple.c, branch linux-4.9.y

drm: panel: simple: Fix bpc for LG LB070WV8 panel

2020-08-21T09:02:01Z

[ Upstream commit a6ae2fe5c9f9fd355a48fb7d21c863e5b20d6c9c ] The LG LB070WV8 panel incorrectly reports a 16 bits per component value, while the panel uses 8 bits per component. Fix it. Fixes: dd0150026901 ("drm/panel: simple: Add support for LG LB070WV8 800x480 7" panel") Signed-off-by: Laurent Pinchart Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200711225317.28476-1-laurent.pinchart+renesas@ideasonboard.com Signed-off-by: Sasha Levin

drm/panel: simple: Fix panel_simple_dsi_probe

2019-08-04T07:33:36Z

[ Upstream commit 7ad9db66fafb0f0ad53fd2a66217105da5ddeffe ] In case mipi_dsi_attach() fails remove the registered panel to avoid added panel without corresponding device. Signed-off-by: Peter Ujfalusi Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20190226081153.31334-1-peter.ujfalusi@ti.com Signed-off-by: Sasha Levin

drm/panel: simple: Fix the bus format for the Ontat panel

2018-05-30T05:50:46Z

[ Upstream commit 5651e5e094591f479adad5830ac1bc45196a39b3 ] This fixes bad color output. When I was first testing the device I had the DPI hardware set to 666 mode, but apparently in the refactor to use the bus_format information from the panel driver, I failed to actually update the panel. Signed-off-by: Eric Anholt Fixes: e8b6f561b2ee ("drm/panel: simple: Add the 7" DPI panel from Adafruit") Cc: Thierry Reding Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20180309233332.1769-1-eric@anholt.net Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/panel: simple: Add missing panel_simple_unprepare() calls

2017-12-05T10:24:34Z

commit f3621a8eb59a913612c8e6e37d81f16b649f8b6c upstream. During panel removal or system shutdown panel_simple_disable() is called which disables the panel backlight but the panel is still powered due to missing calls to panel_simple_unprepare(). Fixes: d02fd93e2cd8 ("drm/panel: simple - Disable panel on shutdown") Signed-off-by: Jonathan Liu Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20170807115545.27747-1-net147@gmail.com Signed-off-by: Greg Kroah-Hartman

drm/panel: simple: Check against num_timings when setting preferred for timing

2017-01-19T19:18:06Z

commit 230c5b44233ff0543c0b5ccf4ff9400057010fbe upstream. In the loop on .timings, we should check .num_timings to see if it's the only mode specified, not .num_modes, which should be used with .modes. Fixes: cda553725c92 ("drm/panel: simple: Set appropriate mode type") Signed-off-by: Chen-Yu Tsai Signed-off-by: Thierry Reding Signed-off-by: Greg Kroah-Hartman

drm/panel: simple: Fix bus_format for the Olimex LCD-OLinuXino-4.3TS

2016-09-16T15:19:35Z

The format is RGB888 not RGB666. Signed-off-by: Jonathan Liu Acked-by: Maxime Ripard Signed-off-by: Thierry Reding

drm/panel: simple-panel: Add delay timings for Starry KR122EA0SRA

2016-09-16T15:17:59Z

Taking our cue from commit a42f6e3f8f03 ("drm/panel: simple: Add delay timing for Sharp LQ123P1JX31"), let's add timings: .prepare = t1 + t3 .enable = t7 .unprepare = t11 + 12 Without this, the panel may not be given enough time to come up. Signed-off-by: Brian Norris Signed-off-by: Thierry Reding

drm/panel: simple: Fix bus flags for Ortustech com43h4m85ulc

2016-09-16T15:09:35Z

This display expects DE pin and data lines to be active high, add the necessary flags. Signed-off-by: Marek Vasut Cc: Philipp Zabel Cc: Thierry Reding Reviewed-by: Philipp Zabel Signed-off-by: Thierry Reding

drm/panel: simple: Add Innolux G101ICE-L01 panel

2016-09-16T15:05:34Z

This patch adds support for Innolux Corporation 10.1" G101ICE-L01 WXGA (1280x800) LVDS panel to the simple-panel driver. Signed-off-by: Michael Olbrich Signed-off-by: Lucas Stach Signed-off-by: Thierry Reding

drm/panel: simple: Add delay timing for Sharp LQ123P1JX31

2016-08-24T14:19:48Z

According to page 16 of the Sharp LQ123P1JX31 datasheet, we need to add the missing delay timing. Panel prepare time should be t1 (0.5 to 10 ms) plus t3 (0 to 100 ms), panel enable time should equal to t7 (0 to 50 ms) and panel unprepare time should be t11 (1 to 50 ms) plus t12 (500 ms). Signed-off-by: Yakir Yang Reviewed-by: Sean Paul Signed-off-by: Thierry Reding