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fa8e91b126
linux/drivers/gpu/drm/panel
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Drew Davenport fa8e91b126 drm/panel-edp: Use ktime_get_boottime for delays 
ktime_get is based on CLOCK_MONOTONIC which stops on suspend. On
suspend, the time that the panel was powerd off is recorded with
ktime_get, and on resume this time is compared to the current ktime_get
time to determine if the driver should wait for the panel to power down
completely before re-enabling it.

Because we're using ktime_get, this delay doesn't account for the time
that the device is suspended, during which the power down delay may have
already elapsed.

Change to use ktime_get_boottime throughout, which uses CLOCK_BOOTTIME
which does not stop when suspended. This ensures that the resume path
will not be delayed if the power off delay has already been met while
the device is suspended.

Signed-off-by: Drew Davenport <ddavenport@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221117133655.1.I51639dc112bbbe27259df6bdad56dbabd655d91a@changeid
2022-11-29 14:23:05 -08:00
..
Kconfig drm/panel: Add NewVision NV3051D MIPI-DSI LCD panel 2022-11-14 12:44:46 +01:00
Makefile drm/panel: Add NewVision NV3051D MIPI-DSI LCD panel 2022-11-14 12:44:46 +01:00
panel-abt-y030xx067a.c drm/panel: innolux-ej030na and abt-y030xx067a: add .enable and .disable 2022-04-05 21:41:36 +01:00
panel-arm-versatile.c drm/panel: remove return value of function drm_panel_add 2020-08-02 08:59:06 +02:00
panel-asus-z00t-tm5p5-n35596.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-boe-bf060y8m-aj0.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-boe-himax8279d.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-boe-tv101wum-nl6.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-dsi-cm.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-ebbg-ft8719.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-edp.c drm/panel-edp: Use ktime_get_boottime for delays 2022-11-29 14:23:05 -08:00
panel-elida-kd35t133.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-feixin-k101-im2ba02.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-feiyang-fy07024di26a30d.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-ilitek-ili9322.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-ilitek-ili9341.c drm/fb-helper: Move generic fbdev emulation into separate source file 2022-11-05 17:12:04 +01:00
panel-ilitek-ili9881c.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-innolux-ej030na.c drm/panel: innolux-ej030na and abt-y030xx067a: add .enable and .disable 2022-04-05 21:41:36 +01:00
panel-innolux-p079zca.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-jadard-jd9365da-h3.c drm: panel: Add Jadard JD9365DA-H3 DSI panel 2022-11-09 10:40:56 +01:00
panel-jdi-fhd-r63452.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-jdi-lt070me05000.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-khadas-ts050.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-kingdisplay-kd097d04.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-leadtek-ltk050h3146w.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-leadtek-ltk500hd1829.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-lg-lb035q02.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-lg-lg4573.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-lvds.c drm/panel: lvds: Implement .get_orientation callback 2022-06-21 08:47:26 -07:00
panel-mantix-mlaf057we51.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-nec-nl8048hl11.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-newvision-nv3051d.c drm/panel: Add NewVision NV3051D MIPI-DSI LCD panel 2022-11-14 12:44:46 +01:00
panel-newvision-nv3052c.c drm-misc-next for 5.19: 2022-04-12 17:44:27 +10:00
panel-novatek-nt35510.c drm: Fix typo 'the the' in comment 2022-07-27 09:17:58 +02:00
panel-novatek-nt35560.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-novatek-nt35950.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-novatek-nt36672a.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-novatek-nt39016.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-olimex-lcd-olinuxino.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
panel-orisetech-otm8009a.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-osd-osd101t2587-53ts.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-panasonic-vvx10f034n00.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-raspberrypi-touchscreen.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
panel-raydium-rm67191.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-raydium-rm68200.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-ronbo-rb070d30.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-samsung-atna33xc20.c drm/panel: atna33xc20: Take advantage of wait_hpd_asserted() in struct drm_dp_aux 2022-06-21 09:06:31 -07:00
panel-samsung-db7430.c drm/panel: db7430: Silent no spi_device_id warning 2022-10-03 21:48:41 +02:00
panel-samsung-ld9040.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-samsung-s6d16d0.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-samsung-s6d27a1.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-samsung-s6e3ha2.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-samsung-s6e8aa0.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-samsung-s6e63j0x03.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-samsung-s6e63m0-dsi.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +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: s6e63m0: Make s6e63m0_remove() return void 2021-10-11 18:49:29 +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-ams452ef01.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-samsung-sofef00.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-seiko-43wvf1g.c drm: Remove linux/media-bus-format.h from drm_crtc.h 2022-07-05 21:15:13 +03:00
panel-sharp-lq101r1sx01.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-sharp-ls037v7dw01.c drm/panel: ls037v7dw01: Make use of the helper function dev_err_probe() 2021-10-14 22:10:03 +02:00
panel-sharp-ls043t1le01.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-sharp-ls060t1sx01.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-simple.c drm/panel: simple: set bpc field for logic technologies displays 2022-11-10 07:29:45 -08:00
panel-sitronix-st7701.c drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure 2022-11-01 23:12:06 +01:00
panel-sitronix-st7703.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-sitronix-st7789v.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-sony-acx565akm.c drm/panel: sony-acx565akm: Use backlight helpers 2022-06-24 21:38:04 +02:00
panel-sony-tulip-truly-nt35521.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-tdo-tl070wsh30.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-tpo-td028ttec1.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-tpo-td043mtea1.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-tpo-tpg110.c drm/panel: tpg110: Silent no spi_device_id warning 2022-10-03 21:49:50 +02:00
panel-truly-nt35597.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-visionox-rm69299.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-widechips-ws2401.c drm/panel: ws2401: Silent no spi_device_id warning 2022-10-03 21:50:53 +02:00
panel-xinpeng-xpp055c272.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00