linux-stable/drivers
Jocelyn Falempe 5171660cbb drm/ast: Fix black screen when getting out of suspend
With an AST2600, the screen is garbage when going out of suspend.
This is because color settings are lost, and not restored on resume.
Force the color settings on DPMS_ON, to make sure the settings are correct.

I didn't write this code, it comes from the out-of-tree aspeed driver v1.13
https://www.aspeedtech.com/support_driver/

Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
Tested-by: Venkat Tadikonda <venkateswara.rao@intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Tested-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220622124815.356035-1-jfalempe@redhat.com
2022-06-27 10:15:02 +02:00
..
accessibility
acpi
amba Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
android fix for breakage in #work.fd this window 2022-06-05 17:14:03 -07:00
ata ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files 2022-06-09 09:25:25 +09:00
atm
auxdisplay
base firmware_loader: enable XZ by default if compressed support is enabled 2022-06-03 15:46:03 -07:00
bcma
block xen: branch for v5.19-rc1b 2022-06-04 13:42:53 -07:00
bluetooth
bus Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
cdrom
char Random number generator fixes for Linux 5.19-rc2. 2022-06-12 10:33:38 -07:00
clk Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
clocksource Clockevent/clocksource updates: 2022-06-05 10:47:06 -07:00
comedi
connector
counter
cpufreq ARM: multiplatform changes, part 2 2022-06-02 15:23:54 -07:00
cpuidle
crypto
cxl
dax
dca
devfreq
dio
dma
dma-buf dma-buf: deprecate DMABUF_SYSFS_STATS 2022-06-23 10:51:43 +02:00
edac
eisa
extcon
firewire
firmware Merge drm/drm-next into drm-misc-next 2022-06-20 18:21:25 +02:00
fpga
fsi
gnss
gpio gpio: dwapb: Don't print error on -EPROBE_DEFER 2022-06-10 14:26:15 +02:00
gpu drm/ast: Fix black screen when getting out of suspend 2022-06-27 10:15:02 +02:00
greybus
hid USB / Thunderbolt changes for 5.19-rc1 2022-06-03 11:17:49 -07:00
hsi
hte
hv Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
hwmon
hwspinlock
hwtracing
i2c
i3c
idle cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE 2022-06-08 18:05:45 +02:00
iio Bitmap patches for 5.19-rc1 2022-06-04 14:04:27 -07:00
infiniband
input Input updates for v5.19-rc1 2022-06-07 15:00:29 -07:00
interconnect Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
iommu
ipack
irqchip irq: mips: replace cpumask_weight with cpumask_empty where appropriate 2022-06-03 06:52:57 -07:00
isdn
leds ARM: multiplatform changes, part 2 2022-06-02 15:23:54 -07:00
macintosh
mailbox
mcb
md dm: fix zoned locking imbalance due to needless check in clone_endio 2022-06-10 15:23:54 -04:00
media USB / Thunderbolt changes for 5.19-rc1 2022-06-03 11:17:49 -07:00
memory
memstick
message
mfd ARM: multiplatform changes, part 2 2022-06-02 15:23:54 -07:00
misc Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
mmc MMC core: 2022-06-07 14:24:30 -07:00
most
mtd This pull request contains fixes for JFFS2, UBI and UBIFS 2022-06-03 14:42:24 -07:00
mux
net mlx5-fixes-2022-06-08 2022-06-09 22:05:37 -07:00
nfc nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred 2022-06-08 10:18:10 -07:00
ntb
nubus
nvdimm
nvme SCSI misc on 20220604 2022-06-05 09:25:12 -07:00
nvmem
of
opp
parisc
parport
pci Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
pcmcia ARM: multiplatform changes, part 2 2022-06-02 15:23:54 -07:00
peci
perf
phy
pinctrl
platform platform-drivers-x86 for v5.19-2 2022-06-12 11:33:42 -07:00
pnp
power Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
rtc ARM: multiplatform changes, part 2 2022-06-02 15:23:54 -07:00
s390 Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
sbus
scsi scsi: pmcraid: Fix missing resource cleanup in error case 2022-06-07 22:05:14 -04:00
sh
siox
slimbus Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
soc Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
soundwire
spi Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
spmi
ssb
staging Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
target
tc
tee
thermal
thunderbolt USB / Thunderbolt changes for 5.19-rc1 2022-06-03 11:17:49 -07:00
tty xen: branch for v5.19-rc1b 2022-06-04 13:42:53 -07:00
ufs SCSI misc on 20220604 2022-06-05 09:25:12 -07:00
uio
usb Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
vdpa vduse: Fix NULL pointer dereference on sysfs access 2022-06-08 08:56:03 -04:00
vfio
vhost vdpa: make get_vq_group and set_group_asid optional 2022-06-09 00:26:35 -04:00
video Merge drm/drm-next into drm-misc-next 2022-06-20 18:21:25 +02:00
virt Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
virtio virtio,vdpa: fixes 2022-06-11 16:32:47 -07:00
vlynq
vme
w1
watchdog ARM: SoC changes, part 2 2022-06-02 15:27:44 -07:00
xen xen: unexport __init-annotated xen_xlate_map_ballooned_pages() 2022-06-07 08:11:35 +02:00
zorro
Kconfig SCSI misc on 20220604 2022-06-05 09:25:12 -07:00
Makefile SCSI misc on 20220604 2022-06-05 09:25:12 -07:00