linux/drivers
Ajay Gupta 170a6726d0 usb: typec: ucsi: add support for separate DP altmode devices
CCGx controller used on NVIDIA GPU card has two separate display
altmode for two DP pin assignments. UCSI specification doesn't
prohibits using separate display altmode.

Current UCSI Type-C framework expects only one display altmode for
all DP pin assignment. This patch squashes two separate display
altmode into single altmode to support controllers with separate
display altmode. We first read all the alternate modes of connector
and then run through it to know if there are separate display
altmodes. If so, it prepares a new port altmode set after squashing
two or more separate altmodes into one.

Signed-off-by: Ajay Gupta <ajayg@nvidia.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20191230133431.63445-3-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-30 20:11:32 +01:00
..
accessibility
acpi ACPI: PM: Avoid attaching ACPI PM domain to certain devices 2019-12-10 00:22:18 +01:00
amba
android binder: fix incorrect calculation for num_valid 2019-12-14 09:10:47 +01:00
ata pci-v5.5-changes 2019-12-03 13:58:22 -08:00
atm
auxdisplay auxdisplay: charlcd: deduplicate simple_strtoul() 2019-12-04 19:44:12 -08:00
base Merge branch 'remove-ksys-mount-dup' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux 2019-12-15 11:36:12 -08:00
bcma
block block-5.5-20191221 2019-12-22 10:36:55 -08:00
bluetooth Bluetooth: btbcm: Use the BDADDR_PROPERTY quirk 2019-11-22 13:35:20 +01:00
bus bus: ti-sysc: Fix missing reset delay handling 2019-12-12 08:20:10 -08:00
cdrom cdrom: respect device capabilities during opening action 2019-11-26 13:02:24 -07:00
char Char/misc driver fixes for 5.5-rc3 2019-12-20 10:11:30 -08:00
clk clk: qcom: Avoid SMMU/cx gdsc corner cases 2019-12-18 22:02:27 -08:00
clocksource Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-12-03 12:20:25 -08:00
connector
counter
cpufreq cpufreq: vexpress-spc: Switch cpumask from topology core to OPP sharing 2019-12-09 11:52:50 +00:00
cpuidle cpuidle: Drop unnecessary type cast in cpuidle_poll_time() 2019-12-12 17:56:08 +01:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-12-02 17:23:21 -08:00
dax libnvdimm for 5.5 2019-12-01 18:43:25 -08:00
dca
devfreq PM / devfreq: Use PM QoS for sysfs min/max_freq 2019-12-09 12:19:16 +09:00
dio
dma dmaengine: Fix Kconfig indentation 2019-11-22 11:16:26 +05:30
dma-buf - A fix for a memory leak in the dma-buf support 2019-12-09 17:13:19 +10:00
edac riscv: move sifive_l2_cache.c to drivers/soc 2019-12-20 03:40:24 -08:00
eisa
extcon Char/Misc driver patches for 5.5-rc1 2019-11-27 10:53:50 -08:00
firewire FireWire (IEEE 1394) subsystem updates: 2019-12-02 14:13:00 -08:00
firmware Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-12-17 10:39:55 -08:00
fpga
fsi
gnss
gpio spi: Fixes for v5.5 2019-12-17 13:06:31 -08:00
gpu Merge tag 'drm-intel-fixes-2019-12-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes 2019-12-21 06:08:20 +10:00
greybus
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2019-12-01 18:20:54 -08:00
hsi
hv Merge branch 'akpm' (patches from Andrew) 2019-12-01 20:36:41 -08:00
hwmon compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
hwspinlock
hwtracing intel_th: msu: Fix window switching without windows 2019-12-17 15:45:59 +01:00
i2c i2c: remove i2c_new_dummy() API 2019-12-10 23:15:09 +01:00
i3c
ide compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
idle cpuidle: Drop disabled field from struct cpuidle_state 2019-11-29 11:48:39 +01:00
iio First set of fixes for IIO in the 5.5 cycle. 2019-12-09 09:27:52 +01:00
infiniband Pull request for 5.5-rc2 2019-12-15 14:58:13 -08:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2019-12-07 18:33:01 -08:00
interconnect interconnect: qcom: msm8974: Walk the list safely on node removal 2019-12-12 10:28:54 +01:00
iommu IOMMU Fixes for Linux v5.5-rc2 2019-12-20 10:42:25 -08:00
ipack
irqchip pci-v5.5-changes 2019-12-03 13:58:22 -08:00
isdn compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
leds Merge tag 'leds-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds 2019-12-01 16:09:28 -08:00
lightnvm
macintosh powerpc updates for 5.5 2019-11-30 14:35:43 -08:00
mailbox mailbox changes for v5.5 2019-12-01 18:42:02 -08:00
mcb
md for-linus-20191212 2019-12-13 14:27:19 -08:00
media treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
memory memory: tegra: Fixes for v5.5-rc1 2019-12-06 08:28:51 -08:00
memstick pci-v5.5-changes 2019-12-03 13:58:22 -08:00
message
mfd chrome platform changes for v5.5 2019-12-03 14:37:12 -08:00
misc powerpc fixes for 5.5 #4 2019-12-21 06:17:05 -08:00
mmc mmc: sdhci-of-esdhc: re-implement erratum A-009204 workaround 2019-12-19 08:13:43 +01:00
mtd TTY/Serial patches for 5.5-rc1 2019-12-03 14:09:14 -08:00
mux
net Merge 5.5-rc3 into usb-next 2019-12-23 06:58:02 -05:00
nfc nfc: s3fwrn5: replace the assertion with a WARN_ON 2019-12-19 17:33:23 -08:00
ntb Add Hygon Device ID to the AMD NTB device driver 2019-12-07 18:38:17 -08:00
nubus
nvdimm libnvdimm for 5.5 2019-12-01 18:43:25 -08:00
nvme for-linus-20191212 2019-12-13 14:27:19 -08:00
nvmem ARM: SoC-related driver updates 2019-12-05 11:43:31 -08:00
of Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-12-22 09:54:33 -08:00
opp
oprofile Printk changes for 5.5 2019-11-25 19:40:40 -08:00
parisc
parport parport: daisy: use new parport device model 2019-11-13 19:09:49 +08:00
pci PCI: rockchip: Fix IO outbound ATU register number 2019-12-12 15:25:37 -06:00
pcmcia pcmcia: remove unused dprintk definition 2019-11-22 07:03:45 +01:00
perf perf/smmuv3: Remove the leftover put_cpu() in error path 2019-12-18 16:15:36 +00:00
phy ARM: SoC-related driver updates 2019-12-05 11:43:31 -08:00
pinctrl pinctrl: ingenic: Fixup PIN_CONFIG_OUTPUT config 2019-12-16 11:38:20 +01:00
platform platform/x86: pcengines-apuv2: Spelling fixes in the driver 2019-12-20 19:01:59 +02:00
pnp
power Additional power management updates for 5.5-rc1 2019-12-04 10:48:09 -08:00
powercap
pps
ps3
ptp ptp: clockmatrix: add I2C dependency 2019-12-13 15:42:09 -08:00
pwm pwm: Changes for v5.5-rc1 2019-12-05 11:28:14 -08:00
rapidio drivers/rapidio/rio-access.c: fix missing include of <linux/rio_drv.h> 2019-12-04 19:44:13 -08:00
ras
regulator regulator: Fixes for v5.5 2019-12-17 13:08:41 -08:00
remoteproc remoteproc: stm32: fix probe error case 2019-11-18 20:35:16 -08:00
reset reset: Do not register resource data for missing resets 2019-12-10 11:43:37 +01:00
rpmsg rpmsg updates for v5.5 2019-12-01 18:39:24 -08:00
rtc RTC for 5.5 2019-12-03 13:31:08 -08:00
s390 block-5.5-20191221 2019-12-22 10:36:55 -08:00
sbus
scsi SCSI fixes on 20191214 2019-12-14 12:51:57 -08:00
sfi
sh
siox
slimbus
soc riscv: move sifive_l2_cache.c to drivers/soc 2019-12-20 03:40:24 -08:00
soundwire
spi spi: Fixes for v5.5 2019-12-17 13:06:31 -08:00
spmi
ssb
staging staging: wfx: fix wrong error message 2019-12-18 15:51:06 +01:00
target treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
tc
tee Merge mainline/master into arm/fixes 2019-12-05 13:18:54 -08:00
thermal thermal: power_allocator: Fix Kconfig warning 2019-12-07 21:49:06 +08:00
thunderbolt thunderbolt: Add support for USB 3.x tunnels 2019-12-18 15:41:40 +01:00
tty tty/serial: atmel: fix out of range clock divider handling 2019-12-17 14:17:32 +01:00
uio uio: fix irq init with dt support & irq not defined 2019-11-14 11:49:48 +08:00
usb usb: typec: ucsi: add support for separate DP altmode devices 2019-12-30 20:11:32 +01:00
vfio VFIO updates for v5.5-rc1 2019-12-07 14:51:04 -08:00
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-12-08 13:28:11 -08:00
video pci-v5.5-changes 2019-12-03 13:58:22 -08:00
virt compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
virtio virtio_balloon: divide/multiply instead of shifts 2019-12-11 08:14:07 -05:00
visorbus
vlynq
vme
w1 w1: new driver. DS2430 chip 2019-11-14 13:06:33 +08:00
watchdog linux-watchdog 5.5-rc1 tag 2019-12-01 18:01:03 -08:00
xen xen: branch for v5.5-rc3 2019-12-21 06:24:56 -08:00
zorro
Kconfig
Makefile thunderbolt: Update Kconfig entries to USB4 2019-12-18 15:39:18 +01:00