kernel/linux.git/drivers/gpu/drm/panel, branch v5.5.13

drm/panel: simple: Add Logic PD Type 28 display support

2020-02-24T07:38:11+00:00

[ Upstream commit 0d35408afbeb603bc9972ae91e4dd2638bcffe52 ] Previously, there was an omap panel-dpi driver that would read generic timings from the device tree and set the display timing accordingly. This driver was removed so the screen no longer functions. This patch modifies the panel-simple file to setup the timings to the same values previously used. Fixes: 8bf4b1621178 ("drm/omap: Remove panel-dpi driver") Signed-off-by: Adam Ford Reviewed-by: Sam Ravnborg Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20191016135147.7743-1-aford173@gmail.com Signed-off-by: Sasha Levin

Merge v5.4-rc4 into drm-next

2019-10-23T10:10:05+00:00

Thierry needs fd70c7755bf0 ("drm/bridge: tc358767: fix max_tu_symbol value") to be able to merge his dp_link patch series. Some adjacent changes conflicts, plus some clashes in i915 due to cherry-picking and git trying to be helpful and leaving both versions in. Signed-off-by: Daniel Vetter

drm/panel: tpo-td043mtea1: Fix SPI alias

2019-10-08T05:02:20+00:00

The panel-tpo-td043mtea1 driver incorrectly includes the OF vendor prefix in its SPI alias. Fix it, and move the manual alias to an SPI module device table. Fixes: dc2e1e5b2799 ("drm/panel: Add driver for the Toppoly TD043MTEA1 panel") Reported-by: H. Nikolaus Schaller Signed-off-by: Laurent Pinchart Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20191007170801.27647-6-laurent.pinchart@ideasonboard.com Acked-by: Sam Ravnborg Reviewed-by: Sebastian Reichel Tested-by: H. Nikolaus Schaller

drm/panel: tpo-td028ttec1: Fix SPI alias

2019-10-08T05:01:50+00:00

The panel-tpo-td028ttec1 driver incorrectly includes the OF vendor prefix in its SPI alias. Fix it. Fixes: 415b8dd08711 ("drm/panel: Add driver for the Toppoly TD028TTEC1 panel") Reported-by: H. Nikolaus Schaller Signed-off-by: Laurent Pinchart Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20191007170801.27647-5-laurent.pinchart@ideasonboard.com Acked-by: Sam Ravnborg Reviewed-by: Sebastian Reichel Tested-by: H. Nikolaus Schaller Tested-by: Andreas Kemnade

drm/panel: sony-acx565akm: Fix SPI alias

2019-10-08T05:01:45+00:00

The panel-sony-acx565akm driver incorrectly includes the OF vendor prefix in its SPI alias. Fix it, and move the manual alias to an SPI module device table. Fixes: 1c8fc3f0c5d2 ("drm/panel: Add driver for the Sony ACX565AKM panel") Reported-by: H. Nikolaus Schaller Signed-off-by: Laurent Pinchart Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20191007170801.27647-4-laurent.pinchart@ideasonboard.com Acked-by: Sam Ravnborg Reviewed-by: Sebastian Reichel

drm/panel: nec-nl8048hl11: Fix SPI alias

2019-10-08T05:01:34+00:00

The panel-nec-nl8048hl11 driver incorrectly includes the OF vendor prefix in its SPI alias. Fix it, and move the manual alias to an SPI module device table. Fixes: df439abe6501 ("drm/panel: Add driver for the NEC NL8048HL11 panel") Reported-by: H. Nikolaus Schaller Signed-off-by: Laurent Pinchart Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20191007170801.27647-3-laurent.pinchart@ideasonboard.com Acked-by: Sam Ravnborg Reviewed-by: Sebastian Reichel

drm/panel: lg-lb035q02: Fix SPI alias

2019-10-08T05:00:55+00:00

The panel-lg-lb035q02 driver incorrectly includes the OF vendor prefix in its SPI alias. Fix it, and move the manual alias to an SPI module device table. Fixes: f5b0c6542476 ("drm/panel: Add driver for the LG Philips LB035Q02 panel") Reported-by: H. Nikolaus Schaller Signed-off-by: Laurent Pinchart Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20191007170801.27647-2-laurent.pinchart@ideasonboard.com Acked-by: Sam Ravnborg Reviewed-by: Sebastian Reichel

drm: panel-lvds: Potential Oops in probe error handling

2019-09-21T18:48:09+00:00

The "lvds->backlight" pointer could be NULL in situations where of_parse_phandle() returns NULL. This code is cleaner if we use the managed devm_of_find_backlight() so the clean up is automatic. Fixes: 7c9dff5bd643 ("drm: panels: Add LVDS panel driver") Signed-off-by: Dan Carpenter Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20190911104928.GA15930@mwanda

drm/panel: panel-simple: Set OSD070T1718 panel type

2019-09-08T17:04:23+00:00

The OSD070T1718 is a DPI panel, set its type accordingly. Signed-off-by: Laurent Pinchart Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20190904133723.30418-1-laurent.pinchart@ideasonboard.com

drm/panel: Add and fill drm_panel type field

2019-09-08T17:04:01+00:00

Add a type field to the drm_panel structure to report the panel type, using DRM_MODE_CONNECTOR_* macros (the values that make sense are LVDS, eDP, DSI and DPI). This will be used to initialise the corresponding connector type. Update all panel drivers accordingly. The panel-simple driver only specifies the type for the known to be LVDS panels, while all other panels are left as unknown and will be converted on a case-by-case basis as they all need to be carefully reviewed. Signed-off-by: Laurent Pinchart Reviewed-by: Boris Brezillon Reviewed-by: Linus Walleij Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20190904132804.29680-2-laurent.pinchart@ideasonboard.com