linux-stable/drivers
Hans de Goede ae971ccae9 media: ipu3-cio2: Defer probing until the PMIC is fully setup
On devices where things are not fully describe in devicetree (1)
and where the code thus falls back to calling cio2_bridge_init(),
the i2c-clients for any VCMs also need to be instantiated manually.

The VCM can be probed by its driver as soon as the code instantiates
the i2c-client and this probing must not happen before the PMIC is
fully setup.

Make cio2_bridge_init() return -EPROBE_DEFER when the PMIC is not
fully-setup, deferring the probe of the ipu3-cio2 driver.

This is a preparation patch for adding VCM enumeration support to
the ipu3-cio2-bridge code.

1) Through embedding of devicetree info in the ACPI tables

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2021-12-16 20:57:21 +01:00
..
accessibility
acpi Signed tag for the immutable platform-drivers-x86-int3472 branch 2021-12-16 20:54:02 +01:00
amba
android binder: fix test regression due to sender_euid change 2021-11-17 16:08:52 +01:00
ata ata: replace snprintf in show functions with sysfs_emit 2021-12-02 13:13:45 +09:00
atm
auxdisplay
base
bcma
block block-5.16-2021-12-03 2021-12-04 08:38:25 -08:00
bluetooth
bus - Config updates for BMIPS platform 2021-11-13 09:11:33 -08:00
cdrom
char parisc architecture bug and warning fixes for kernel v5.16-rc4 2021-12-05 12:58:18 -08:00
clk Devicetree fixes for v5.16, take 1: 2021-11-14 11:11:51 -08:00
clocksource
comedi
connector
counter
cpufreq cpufreq: Fix a comment in cpufreq_policy_free 2021-12-01 20:02:11 +01:00
cpuidle
crypto
cxl
dax
dca
devfreq
dio
dma
dma-buf dma-buf: system_heap: Use 'for_each_sgtable_sg' in pages free flow 2021-12-01 15:30:10 +05:30
edac
eisa
extcon
firewire
firmware firmware: smccc: Fix check for ARCH_SOC_ID not implemented 2021-11-22 11:42:59 +01:00
fpga
fsi
gnss
gpio gpio: rockchip: needs GENERIC_IRQ_CHIP to fix build errors 2021-11-16 09:41:44 +01:00
gpu - Fixing a regression where the backlight brightness control stopped working. 2021-12-03 05:59:31 +10:00
greybus
hid HID: multitouch: Fix Iiyama ProLite T1931SAW (0eef:0001 again!) 2021-11-19 16:00:21 +01:00
hsi
hv Drivers: hv: balloon: Use VMBUS_RING_SIZE() wrapper for dm_ring_size 2021-11-15 12:35:56 +00:00
hwmon
hwspinlock
hwtracing
i2c Signed tag for the immutable platform-drivers-x86-int3472 branch 2021-12-16 20:54:02 +01:00
i3c
idle
iio
infiniband RDMA/nldev: Check stat attribute before accessing it 2021-11-17 16:45:16 -04:00
input xen: add "not_essential" flag to struct xenbus_driver 2021-11-23 13:41:29 -06:00
interconnect
iommu iommu/vt-d: Fix unmap_pages support 2021-11-26 22:54:47 +01:00
ipack
irqchip
isdn
leds
macintosh
mailbox
mcb
md
media media: ipu3-cio2: Defer probing until the PMIC is fully setup 2021-12-16 20:57:21 +01:00
memory memory: mtk-smi: Fix a null dereference for the ostd 2021-11-25 14:46:00 +01:00
memstick
message
mfd
misc
mmc mmc: spi: Add device-tree SPI IDs 2021-11-23 12:32:28 +01:00
most
mtd
mux
net Networking fixes for 5.16-rc4, including fixes from wireless, 2021-12-02 11:22:06 -08:00
nfc nfc: virtual_ncidev: change default device permissions 2021-11-26 11:14:31 -08:00
ntb
nubus
nvdimm
nvme nvmet: use IOCB_NOWAIT only if the filesystem supports it 2021-11-25 15:02:40 +01:00
nvmem
of Devicetree fixes for v5.16, take 1: 2021-11-14 11:11:51 -08:00
opp
parisc
parport
pci A set of fixes for the interrupt subsystem: 2021-11-14 10:38:27 -08:00
pcmcia
perf
phy
pinctrl pinctrl: qcom: sm8350: Correct UFS and SDC offsets 2021-11-16 02:19:15 +01:00
platform Signed tag for the immutable platform-drivers-x86-int3472 branch 2021-12-16 20:54:02 +01:00
pnp
power
powercap powercap: DTPM: Drop unused local variable from init_dtpm() 2021-12-03 17:51:59 +01:00
pps
ps3
ptp ptp: ocp: Fix a couple NULL vs IS_ERR() checks 2021-11-18 12:12:55 +00:00
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc
s390 s390: replace snprintf in show functions with sysfs_emit 2021-11-16 12:29:19 +01:00
sbus
scsi SCSI fixes on 20211204 2021-12-04 08:28:42 -08:00
sh
siox
slimbus
soc
soundwire
spi spi: Fixes for v5.16 2021-11-18 14:35:41 -08:00
spmi
ssb
staging media: hantro: Add support for Allwinner H6 2021-12-16 20:54:55 +01:00
target scsi: target: configfs: Delete unnecessary checks for NULL 2021-11-18 23:07:02 -05:00
tc
tee optee: fix kfree NULL pointer 2021-11-16 14:41:23 +01:00
thermal Merge branch 'thermal-int340x' 2021-11-18 20:40:28 +01:00
thunderbolt
tty TTY/Serial fixes for 5.16-rc4 2021-12-05 09:13:20 -08:00
uio
usb usb: cdnsp: Fix a NULL pointer dereference in cdnsp_endpoint_init() 2021-12-03 13:57:45 +01:00
vdpa vdpa_sim: avoid putting an uninitialized iova_domain 2021-11-24 19:00:29 -05:00
vfio vfio/pci: Fix OpRegion read 2021-11-30 11:41:49 -07:00
vhost vhost-vdpa: clean irqs before reseting vdpa device 2021-11-24 19:00:28 -05:00
video TTY/Serial fixes for 5.16-rc4 2021-12-05 09:13:20 -08:00
virt
virtio Revert "virtio_ring: validate used buffer length" 2021-11-24 18:47:27 -05:00
visorbus
vlynq
vme
w1
watchdog
xen xen: detect uninitialized xenbus in xenbus_init 2021-11-24 08:55:15 -06:00
zorro
Kconfig
Makefile