Icenowy Zheng 98b46e693b drm/panel: himax-hx83121a: add backlight regulator support ...

The backlight, when managed by the panel controller, could be powered by
an external regulator, and shutting down the regulator could power off
the backlight.

Add support for such a regulator. It's powered off when the backlight is
0 (either by setting brightness to 0 or setting bl_power), and powered
on when the backlight should be operating.

Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260608162622.403713-3-zhengxingda@iscas.ac.cn

2026-06-18 15:53:23 +02:00

..

Kconfig

drm/panel: Add Ilitek ILI9488 controller driver

2026-06-18 15:53:23 +02:00

Makefile

drm/panel: Add Ilitek ILI9488 controller driver

2026-06-18 15:53:23 +02:00

panel-abt-y030xx067a.c

panel/abt-y030xx067a: Use the refcounted allocation in place of devm_kzalloc()

2025-04-07 10:29:13 +02:00

panel-anbernic-td4310.c

drm/panel: anbernic-td4310: Add RG Vita Pro panel

2026-06-18 15:47:13 +02:00

panel-arm-versatile.c

panel/arm-versatile: Use the refcounted allocation in place of devm_kzalloc()

2025-04-07 10:29:13 +02:00

panel-asus-z00t-tm5p5-n35596.c

panel/z00t-tm5p5-n35596: Use refcounted allocation in place of devm_kzalloc()

2025-04-07 10:29:14 +02:00

panel-auo-a030jtn01.c

drm/panel: auo-a030jtn01: Fix compilation build

2025-04-08 17:35:45 +03:00

panel-boe-bf060y8m-aj0.c

drm/panel: boe-bf060y8m-aj0: transition to mipi_dsi wrapped functions

2025-04-16 09:11:28 -07:00

panel-boe-himax8279d.c

drm/panel/boe-himax8279d: Use refcounted allocation in place of devm_kzalloc()

2025-07-16 16:58:15 +02:00

panel-boe-td4320.c

drivers: gpu: drm: panel: Add BOE TD4320

2025-05-05 09:53:37 +02:00

panel-boe-th101mb31ig002-28a.c

drm/panel: boe-th101mb31ig002: Remove use of deprecated mipi_dsi_dcs_nop()

2026-02-02 08:18:08 -08:00

panel-boe-tv101wum-ll2.c

drm/panel: boe-tv101wum-ll2: Fix compilation build

2025-04-08 17:35:56 +03:00

panel-boe-tv101wum-nl6.c

drm/panel: boe-tv101wum-nl6: restore MODE_LPM after sending disable cmds

2026-05-05 14:43:36 +02:00

panel-chipone-icna35xx.c

drm/panel: Add panel driver for Chipone ICNA35XX based panels

2026-06-18 15:53:23 +02:00

panel-chipwealth-ch13726a.c

drm/panel: Add panel driver for ChipWealth CH13726A based panels

2026-05-05 11:57:14 +02:00

panel-dsi-cm.c

panel/dsi-cm: Use refcounted allocation in place of devm_kzalloc()

2025-04-07 10:29:16 +02:00

panel-ebbg-ft8719.c

panel/ebbg-ft8719: Use refcounted allocation in place of devm_kzalloc()

2025-04-07 10:29:17 +02:00

panel-edp.c

drm/panel-edp: Support NV140FHM-N5B and TM156VDXP25

2026-06-17 13:50:14 -07:00

panel-elida-kd35t133.c

panel/panel-elida-kd35t133: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:40:55 +02:00

panel-feixin-k101-im2ba02.c

panel/feixin-k101-im2ba02: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:40:56 +02:00

panel-feiyang-fy07024di26a30d.c

drm/panel: feiyang-fy07024di26a30d: return display-on error

2026-05-05 14:43:36 +02:00

panel-focaltech-ota7290b.c

drm/panel: focaltech-ota7290b: Fix error check for devm_drm_panel_alloc()

2026-05-05 15:29:07 +02:00

panel-himax-hx8279.c

drm/panel: himax-hx8279: Remove unneeded semicolon

2025-08-04 17:30:03 +02:00

panel-himax-hx8394.c

drm/panel: himax-hx8394: support Waveshare DSI panels

2026-04-18 02:10:37 +03:00

panel-himax-hx83102.c

Merge v7.1-rc5 into drm-next

2026-05-28 09:58:36 +02:00

panel-himax-hx83112a.c

panel/himax-hx83112a: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:40:57 +02:00

panel-himax-hx83112b.c

drm/panel: Add driver for DJN HX83112B LCD panel

2025-06-30 17:39:57 +02:00

panel-himax-hx83121a.c

drm/panel: himax-hx83121a: add backlight regulator support

2026-06-18 15:53:23 +02:00

panel-hydis-hv101hd1.c

drm: panel: Add support for Hydis HV101HD1 MIPI DSI panel

2025-08-04 17:28:50 +02:00

panel-ilitek-ili9322.c

panel/ilitek-ili9322: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:40:58 +02:00

panel-ilitek-ili9341.c

drm/panel: ili9341: Remove unused member from struct ili9341

2025-06-05 08:53:37 +02:00

panel-ilitek-ili9488.c

drm/panel: Add Ilitek ILI9488 controller driver

2026-06-18 15:53:23 +02:00

panel-ilitek-ili9805.c

panel/panel-ili9805: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:40:59 +02:00

panel-ilitek-ili9806e-core.c

drm/panel/ilitek-ili9806e: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:19 +02:00

panel-ilitek-ili9806e-core.h

drm/panel: ilitek-ili9806e: split core and DSI logic

2026-03-26 10:00:04 +01:00

panel-ilitek-ili9806e-dsi.c

drm/panel: ilitek-ili9806e: split core and DSI logic

2026-03-26 10:00:04 +01:00

panel-ilitek-ili9806e-spi.c

drm/panel: ilitek-ili9806e: add Rocktech RK050HR345-CT106A SPI panel

2026-03-26 10:00:04 +01:00

panel-ilitek-ili9881c.c

drm/panel: ilitek-ili9881c: support Waveshare 7.0" DSI panel

2026-04-22 22:35:42 +03:00

panel-ilitek-ili9882t.c

drm/panel: ilitek-ili9882t: use gpiod_set_value_cansleep()

2026-03-10 14:26:01 +01:00

panel-innolux-ej030na.c

panel/innolux-ej030na: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:01 +02:00

panel-innolux-p079zca.c

panel/innolux-p079zca: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:01 +02:00

panel-jadard-jd9365da-h3.c

drm/panel: jadard-jd9365da-h3: Fix signedness bug

2026-05-05 15:29:25 +02:00

panel-jdi-fhd-r63452.c

panel/jdi-fhd-r63452: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:02 +02:00

panel-jdi-lpm102a188a.c

drm/panel: Fix a possible null-pointer dereference in jdi_panel_dsi_remove()

2026-01-13 09:52:44 +01:00

panel-jdi-lt070me05000.c

drm/panel: jdi-lt070me05000: Use MIPI DSI multi functions

2026-02-10 08:43:23 -08:00

panel-khadas-ts050.c

drm/panel/khadas-ts050: Use refcounted allocation in place of devm_kzalloc()

2025-07-16 16:58:12 +02:00

panel-kingdisplay-kd097d04.c

drm/panel: kingdisplay-kd097d04: Disable EoTp

2025-10-29 21:57:42 +01:00

panel-leadtek-ltk050h3146w.c

panel/ltk050h3146w: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:03 +02:00

panel-leadtek-ltk500hd1829.c

panel/ltk500hd1829: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:03 +02:00

panel-lg-lb035q02.c

panel/lg-lb035q02: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:09 +02:00

panel-lg-ld070wx3.c

gpu/drm: panel: add support for LG LD070WX3-SL01 MIPI DSI panel

2025-11-19 17:07:51 +01:00

panel-lg-lg4573.c

panel/lg-lg4573: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:04 +02:00

panel-lg-sw43408.c

drm/panel: sw43408: Improve wording when reset-gpios aren't available

2025-12-16 11:21:34 +01:00

panel-lincolntech-lcd197.c

panel/lincolntech-lcd197: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:04 +02:00

panel-lvds.c

drm/panel: lvds: Remove unused members from main structure

2025-09-05 16:55:45 +08:00

panel-lxd-m9189a.c

drm/panel/lxd-m9189a: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:18 +02:00

panel-magnachip-d53e6ea8966.c

panel/magnachip-d53e6ea8966: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:05 +02:00

panel-mantix-mlaf057we51.c

drm/panel: mantix: Set the pixel clocks for 60 Hz

2026-03-10 14:26:00 +01:00

panel-motorola-mot.c

gpu/drm: panel: add support for DSI panel used in Motorola Atrix 4G and Droid X2

2026-03-10 14:26:01 +01:00

panel-nec-nl8048hl11.c

panel/nec-nl8048hl11: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:08 +02:00

panel-newvision-nv3051d.c

panel/newvision-nv3051d: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:06 +02:00

panel-newvision-nv3052c.c

drm/panel: nv3052c: Reduce duplication of init sequences

2025-10-29 22:00:28 +01:00

panel-novatek-nt35510.c

panel/novatek-nt35510: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:07 +02:00

panel-novatek-nt35532.c

drm/panel: Add driver for Novatek NT35532

2026-05-05 11:55:20 +02:00

panel-novatek-nt35560.c

drm/panel: novatek-nt35560: avoid on-stack device structure

2025-12-04 09:25:49 -08:00

panel-novatek-nt35950.c

panel/novatek-nt35950: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:08 +02:00

panel-novatek-nt36523.c

drm: Create mipi_dsi_dual* macros

2025-07-29 08:28:08 -07:00

panel-novatek-nt36672a.c

drm/panel: novatek-nt36672a: Inline panel init sequences

2026-06-04 14:16:32 -07:00

panel-novatek-nt36672e.c

panel/novatek-nt36672e: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:09 +02:00

panel-novatek-nt37700f.c

drm/panel/novatek-nt37700f: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:18 +02:00

panel-novatek-nt37801.c

drm/panel: nt37801: Fix IS_ERR() vs NULL check in probe()

2025-05-24 00:42:30 +03:00

panel-novatek-nt39016.c

panel/novatek-nt39016: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:10 +02:00

panel-olimex-lcd-olinuxino.c

panel/lcd-olinuxino: Use refcounted allocation in place of devm_kzalloc()

2025-05-21 08:41:10 +02:00

panel-orisetech-ota5601a.c

drm: panel: orisetech: improve error handling during probe

2025-08-04 17:28:29 +02:00

panel-orisetech-otm8009a.c

drm/panel: otm8009a: Switch to mipi_dsi_multi_context helpers

2025-12-16 11:21:33 +01:00

panel-osd-osd101t2587-53ts.c

drm/panel/osd101t2587-53ts: Use refcounted allocation in place of devm_kzalloc()

2025-07-16 16:58:09 +02:00

panel-panasonic-vvx10f034n00.c

drm/panel: panasonic-vvx10f034n00: transition to mipi_dsi wrapped functions

2026-04-24 10:12:20 -07:00

panel-raspberrypi-touchscreen.c

drm/panel/raspberrypi: Use refcounted allocation in place of devm_kzalloc()

2025-07-16 16:58:08 +02:00

panel-raydium-rm692e5.c

panel/raydium-rm692e5: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:47 +02:00

panel-raydium-rm67191.c

panel/raydium-rm67191: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:46 +02:00

panel-raydium-rm67200.c

drm/panel: raydium-rm67200: Add missing drm_display_mode flags

2025-06-30 17:39:57 +02:00

panel-raydium-rm68200.c

panel/raydium-rm68200: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:47 +02:00

panel-raydium-rm69380.c

panel/raydium-rm69380: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:48 +02:00

panel-renesas-r61307.c

drm/panel: r61307/r69328: convert to devm_mipi_dsi_attach

2026-03-10 14:26:00 +01:00

panel-renesas-r69328.c

drm/panel: r61307/r69328: convert to devm_mipi_dsi_attach

2026-03-10 14:26:00 +01:00

panel-ronbo-rb070d30.c

drm/panel: ronbo-rb070d30: fix warning with gpio controllers that sleep

2025-11-19 17:11:35 +01:00

panel-samsung-ams581vf01.c

panel/samsung-ams581vf01: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:49 +02:00

panel-samsung-ams639rq08.c

panel/samsung-ams639rq08: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:49 +02:00

panel-samsung-atna33xc20.c

panel/samsung-atna33xc20: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:50 +02:00

panel-samsung-db7430.c

panel/samsung-db7430: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:50 +02:00

panel-samsung-ld9040.c

panel/samsung-ld9040: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:51 +02:00

panel-samsung-ltl106hl02.c

gpu/drm: panel: add Samsung LTL106HL02 MIPI DSI panel driver

2025-12-16 11:21:33 +01:00

panel-samsung-s6d7aa0.c

drm/panel: samsung-s6d7aa0: Drop MIPI_DSI_MODE_VSYNC_FLUSH flag

2025-07-01 10:46:06 +02:00

panel-samsung-s6d16d0.c

panel/samsung-s6d16d0: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:52 +02:00

panel-samsung-s6d27a1.c

panel/samsung-s6d27a1: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:52 +02:00

panel-samsung-s6e3fa7.c

panel/samsung-s6e3fa7: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:53 +02:00

panel-samsung-s6e3fc2x01.c

drm/panel: Add Samsung S6E3FC2X01 DDIC with AMS641RW panel

2025-10-29 22:01:09 +01:00

panel-samsung-s6e3ha2.c

panel/samsung-s6e3ha2: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:54 +02:00

panel-samsung-s6e3ha8.c

panel/samsung-s6e3ha8: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:54 +02:00

panel-samsung-s6e8aa0.c

drm/panel: samsung-s6e8aa0: Drop MIPI_DSI_MODE_VSYNC_FLUSH flag

2025-07-01 10:46:07 +02:00

panel-samsung-s6e8aa5x01-ams561ra01.c

drm: panel: add support for Samsung AMS561RA01 panel with S6E8AA5X01 controller

2025-08-04 17:26:29 +02:00

panel-samsung-s6e8fc0-m1906f9.c

drm: panel: Add Samsung S6E8FC0 DSI controller for M1906F9 panel

2026-03-26 10:00:04 +01:00

panel-samsung-s6e63j0x03.c

panel/samsung-s6e63j0x03: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:55 +02:00

panel-samsung-s6e63m0-dsi.c

drm: Explicitly include correct DT includes

2023-07-21 09:12:43 +02:00

panel-samsung-s6e63m0-spi.c

spi: make remove callback a void function

2022-02-09 13:00:45 +00:00

panel-samsung-s6e63m0.c

drm/panel/samsung-s6e63m0: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:17 +02:00

panel-samsung-s6e63m0.h

drm/panel: s6e63m0: Make s6e63m0_remove() return void

2021-10-11 18:49:29 +02:00

panel-samsung-s6e88a0-ams427ap24.c

drm/panel: panel-samsung-s6e88a0-ams427ap24: Fix includes

2025-08-20 13:08:38 +02:00

panel-samsung-s6e88a0-ams452ef01.c

panel/s6e88a0-ams452ef01: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:08 +02:00

panel-samsung-sofef00.c

drm/panel: sofef00: Non-continuous mode and video burst are supported

2025-11-19 17:13:41 +01:00

panel-seiko-43wvf1g.c

panel/seiko-43wvf1g: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:57 +02:00

panel-sharp-lq079l1sx01.c

gpu/drm: panel: Add Sharp LQ079L1SX01 panel support

2025-10-01 09:23:34 +02:00

panel-sharp-lq101r1sx01.c

drm/panel/lq101r1sx01: Use refcounted allocation in place of devm_kzalloc()

2025-07-16 16:58:08 +02:00

panel-sharp-ls037v7dw01.c

panel/sharp-ls037v7dw01: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:57 +02:00

panel-sharp-ls043t1le01.c

drm/panel/sharp-ls043t1le01: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:20 +02:00

panel-sharp-ls060t1sx01.c

panel/sharp-ls060t1sx01: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:21:58 +02:00

panel-simple.c

drm/panel: simple: add NEC NL6448BC33-70C

2026-05-26 16:00:32 +02:00

panel-sitronix-st7701.c

drm/panel: st7701: Add Winstar wf40eswaa6mnn0 panel support

2025-06-10 14:09:07 +02:00

panel-sitronix-st7703.c

drm/panel: sitronix-st7703: fix typo in comments

2025-08-04 17:33:45 +02:00

panel-sitronix-st7789v.c

drm/panel: sitronix-st7789v: fix sync flags for t28cp45tn89

2025-10-29 21:57:42 +01:00

panel-sony-acx565akm.c

panel/sony-acx565akm: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:00 +02:00

panel-sony-td4353-jdi.c

drm/panel: sony-td4353-jdi: Enable prepare_prev_first

2025-12-15 08:14:20 -08:00

panel-sony-tulip-truly-nt35521.c

panel/truly-nt35521: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:01 +02:00

panel-startek-kd070fhfid015.c

drm/panel/startek-kd070fhfid015: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:21 +02:00

panel-summit.c

drm/panel: panel-summit: Include <linux/property.h> and <linux/mod_devicetable.h>

2025-08-13 11:12:19 +02:00

panel-synaptics-r63353.c

panel/synaptics-r63353: allocation in place of devm_kzalloc()

2025-06-02 09:22:02 +02:00

panel-synaptics-tddi.c

drm/panel: synaptics-tddi: fix build error by missing regulator/consumer.h include

2025-10-30 16:12:54 +01:00

panel-tdo-tl070wsh30.c

drm/panel/tdo-tl070wsh30: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:19 +02:00

panel-tpo-td028ttec1.c

Merge drm/drm-next into drm-misc-next

2025-06-11 09:01:34 +02:00

panel-tpo-td043mtea1.c

panel/tpo-td043mtea1: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:03 +02:00

panel-tpo-tpg110.c

panel/tpo-tpg110: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:04 +02:00

panel-truly-nt35597.c

drm/panel/truly-nt35597: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:20 +02:00

panel-visionox-g2647fb105.c

drm/panel/visionox-g2647fb105: Use refcounted allocation in place of devm_kzalloc()

2026-05-11 09:14:16 +02:00

panel-visionox-r66451.c

panel/visionox-r66451: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:04 +02:00

panel-visionox-rm692e5.c

panel/visionox-rm692e5.c: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:05 +02:00

panel-visionox-rm69299.c

drm/panel: visionox-rm69299: Make use of prepare_prev_first

2026-04-17 07:08:29 -07:00

panel-visionox-vtdr6130.c

panel/visionox-vtdr6130: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:06 +02:00

panel-widechips-ws2401.c

panel/widechips-ws2401: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:07 +02:00

panel-xinpeng-xpp055c272.c

panel/xinpeng-xpp055c272: Use refcounted allocation in place of devm_kzalloc()

2025-06-02 09:22:07 +02:00