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Wenjing Liu 8ccf0e2076 drm/amd/display: determine USB C DP2 mode only when USB DP Alt is enabled 
[why]
When display is connected with a native DP port, DP2 mode register value
is a don't care. Driver mistakenly reduce max supported lane count to 2
lane based on the don't care value.

[how]
Add additional check only if USB C DP alt mode is enabled, we will
determine max lane count supported based on current mode.

Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-09 10:43:17 -04:00
..
accessibility
…
acpi
x86/mm: split vmalloc_sync_all()
2020-03-21 18:56:06 -07:00
amba
…
android
binderfs: use refcount for binder control devices too
2020-03-11 19:33:52 +01:00
ata
libata-5.6-2020-02-05
2020-02-06 06:11:50 +00:00
atm
atm: nicstar: fix if-statement empty body warning
2020-02-29 21:28:30 -08:00
auxdisplay
auxdisplay: charlcd: replace zero-length array with flexible-array member
2020-03-06 22:18:07 +01:00
base
drivers/base/memory.c: indicate all memory blocks as removable
2020-03-29 09:47:05 -07:00
bcma
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
block
virtio: fixes
2020-03-09 16:02:32 -07:00
bluetooth
Bluetooth: btrtl: Use kvmalloc for FW allocations
2020-01-24 19:57:53 +01:00
bus
Merge tag 'omap-for-v5.6/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
2020-03-25 14:27:22 +01:00
cdrom
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
2020-02-24 15:06:07 -05:00
char
ipmi_si: Avoid spurious errors for optional IRQs
2020-03-11 21:15:19 -05:00
clk
clk: imx: Align imx sc clock parent msg structs to 4
2020-03-25 18:46:05 -07:00
clocksource
clocksource/drivers/hyper-v: Make sched clock return nanoseconds correctly
2020-03-27 12:27:45 +01:00
connector
…
counter
…
cpufreq
cpufreq: Fix policy initialization for internal governor drivers
2020-02-27 08:57:48 +01:00
cpuidle
ARM: SoC-related driver updates
2020-02-08 14:04:19 -08:00
crypto
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
dax
dax: Get rid of fs_dax_get_by_host() helper
2020-01-16 09:52:27 -08:00
dca
…
devfreq
Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
2020-02-24 11:14:29 +09:00
dio
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dma
dmaengine: ti: k3-udma-glue: Fix an error handling path in 'k3_udma_glue_cfg_rx_flow()'
2020-03-23 11:48:34 +05:30
dma-buf
drm-misc-next for 5.7:
2020-03-12 12:42:56 +10:00
edac
EDAC/synopsys: Do not print an error with back-to-back snprintf() calls
2020-02-27 16:44:25 +01:00
eisa
…
extcon
…
firewire
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
firmware
Two EFI fixes:
2020-03-15 12:42:03 -07:00
fpga
fpga: xilinx-pr-decoupler: Remove clk_get error message for probe defer
2020-01-10 12:51:56 -08:00
fsi
fsi: aspeed: add unspecified HAS_IOMEM dependency
2020-02-10 13:45:49 -08:00
gnss
…
gpio
gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model
2020-03-24 10:06:54 +01:00
gpu
drm/amd/display: determine USB C DP2 mode only when USB DP Alt is enabled
2020-04-09 10:43:17 -04:00
greybus
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hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2020-03-17 09:38:03 -07:00
hsi
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hv
- Most of the commits here are work to enable host-initiated hibernation
2020-02-03 14:42:03 +00:00
hwmon
hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
2020-03-03 12:42:55 -08:00
hwspinlock
hwspinlock: sirf: Use devm_hwspin_lock_register() to register hwlock controller
2020-01-21 16:16:36 -08:00
hwtracing
intel_th: pci: Add Elkhart Lake CPU support
2020-03-18 11:32:56 +01:00
i2c
i2c: pca-platform: Use platform_irq_get_optional
2020-03-28 05:03:17 +01:00
i3c
i3c: master: dw: reattach device on first available location of address table
2020-01-13 10:00:05 +01:00
ide
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
2020-02-24 15:06:07 -05:00
idle
intel_idle: Introduce 'states_off' module parameter
2020-02-03 11:57:18 +01:00
iio
First set of IIO fixes in the 5.6 cycle.
2020-03-18 11:20:42 +01:00
infiniband
RDMA/mlx5: Block delay drop to unprivileged users
2020-03-25 09:56:30 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-03-26 20:49:44 -07:00
interconnect
interconnect: Handle memory allocation errors
2020-03-03 08:02:57 +01:00
iommu
iommu/vt-d: Populate debugfs if IOMMUs are detected
2020-03-14 20:02:43 +01:00
ipack
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
irqchip
irqchip fixes for 5.6, take #2
2020-03-15 10:53:11 +01:00
isdn
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
leds
leds: lm3532: add pointer to documentation and fix typo
2020-01-22 21:08:24 +01:00
lightnvm
…
macintosh
macintosh: windfarm: fix MODINFO regression
2020-03-10 12:30:59 +01:00
mailbox
mailbox: armada-37xx-rwtm: convert to devm_platform_ioremap_resource
2020-01-08 10:41:52 +01:00
mcb
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md
block-5.6-2020-03-07
2020-03-07 14:14:38 -06:00
media
media: mc-entity.c: use & to check pad flags, not ==
2020-02-24 15:10:04 +01:00
memory
mvebu drivers for 5.6 (part 1)
2020-01-16 10:45:44 -08:00
memstick
…
message
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
mfd
chrome platform changes for 5.6
2020-02-04 07:17:41 +00:00
misc
mmc: rtsx_pci: Fix support for speed-modes that relies on tuning
2020-03-18 11:55:02 +01:00
mmc
mmc: rtsx_pci: Fix support for speed-modes that relies on tuning
2020-03-18 11:55:02 +01:00
mtd
treewide: remove redundant IS_ERR() before error code check
2020-02-04 03:05:27 +00:00
mux
…
net
r8169: fix PHY driver check on platforms w/o module softdeps
2020-03-27 15:56:34 -07:00
nfc
NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()
2020-03-23 21:05:13 -07:00
ntb
…
nubus
…
nvdimm
mm: Cleanup __put_devmap_managed_page() vs ->page_free()
2020-01-31 10:30:37 -08:00
nvme
nvmet-tcp: set MSG_MORE only if we actually have more to send
2020-03-21 04:37:53 +09:00
nvmem
Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2020-02-07 12:54:13 -08:00
of
drivers/of/of_mdio.c:fix of_mdiobus_register()
2020-03-03 19:01:51 -08:00
opp
ioremap changes for 5.6
2020-01-27 13:03:00 -08:00
oprofile
tracing: Make struct ring_buffer less ambiguous
2020-01-13 13:19:38 -05:00
parisc
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
parport
…
pci
PCI: brcmstb: Fix build on 32bit ARM platforms with older compilers
2020-02-27 08:06:20 -06:00
pcmcia
…
perf
drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer
2020-03-02 12:07:35 +00:00
phy
phy: for 5.6-rc
2020-03-04 13:28:52 +01:00
pinctrl
pinctrl: qcom: Assign irq_eoi conditionally
2020-03-09 16:31:34 +01:00
platform
platform/chrome: wilco_ec: Include asm/unaligned instead of linux/ path
2020-02-11 09:10:36 +01:00
pnp
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
power
ARM: SoC platform updates
2020-02-08 13:55:25 -08:00
powercap
Merge back power capping changes for v5.6.
2020-01-13 10:32:19 +01:00
pps
…
ps3
…
ptp
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
pwm
pwm: Remove set but not set variable 'pwm'
2020-01-20 15:40:49 +01:00
rapidio
…
ras
…
regulator
regulator: Fixes for v5.6
2020-03-06 14:48:30 -06:00
remoteproc
remoteproc: qcom: q6v5-mss: Improve readability of reset_assert
2020-01-24 09:34:07 -08:00
reset
reset: intel: add unspecified HAS_IOMEM dependency
2020-02-10 11:11:55 +01:00
rpmsg
rpmsg: add rpmsg support for mt8183 SCP.
2020-01-20 10:29:56 -08:00
rtc
rtc: max8907: add missing select REGMAP_IRQ
2020-03-19 09:55:25 -07:00
s390
block-5.6-2020-03-13
2020-03-13 12:45:23 -07:00
sbus
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scsi
scsi: sd: Fix optimal I/O size for devices that change reported values
2020-03-24 22:53:04 -04:00
sfi
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sh
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
siox
siox: Use the correct style for SPDX License Identifier
2020-01-14 21:46:53 +01:00
slimbus
slimbus: ngd: add v2.1.0 compatible
2020-03-12 16:51:15 +01:00
soc
soc: samsung: chipid: Fix return value on non-Exynos platforms
2020-03-25 14:27:27 +01:00
soundwire
soundwire: cadence: fix kernel-doc parameter descriptions
2020-01-16 17:34:38 +05:30
spi
spi: Fixes for v5.6
2020-03-06 14:50:16 -06:00
spmi
spmi: pmic-arb: Set lockdep class for hierarchical irq domains
2020-02-10 13:16:04 +01:00
ssb
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
staging
Staging/IIO fixes for 5.6-rc7
2020-03-20 09:20:38 -07:00
target
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
2020-02-14 17:13:54 -05:00
tc
The main MIPS changes for 5.6:
2020-01-31 11:28:31 -08:00
tee
Merge tag 'tee-amdtee-fix2-for-5.6' of https://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes
2020-03-25 14:27:27 +01:00
thermal
- Fix a SEVERE docs build failure for cpu idle cooling device (Randy Dunlap)
2020-01-31 14:39:21 -08:00
thunderbolt
thunderbolt: Fix error code in tb_port_is_width_supported()
2020-03-04 12:34:17 +03:00
tty
tty: fix compat TIOCGSERIAL checking wrong function ptr
2020-03-18 13:15:13 +01:00
uio
uio: uio_pdrv_genirq: Do not log an error when deferring probe routine.
2020-01-14 15:27:51 +01:00
usb
USB-serial fixes for 5.6-rc7
2020-03-18 10:42:57 +01:00
vfio
VFIO updates for v5.6-rc1
2020-02-03 22:22:05 +00:00
vhost
vhost: Check docket sk_family instead of call getname
2020-02-22 21:41:42 -08:00
video
drm-misc-next for 5.7:
2020-03-12 12:42:56 +10:00
virt
…
virtio
virtio_balloon: Adjust label in virtballoon_probe
2020-03-08 05:35:24 -04:00
visorbus
visorbus: fix uninitialized variable access
2020-01-14 15:30:35 +01:00
vlynq
…
vme
Char/Misc driver changes for 5.6-rc1
2020-01-29 10:35:54 -08:00
w1
Char/Misc driver changes for 5.6-rc1
2020-01-29 10:35:54 -08:00
watchdog
watchdog: iTCO_wdt: Make ICH_RES_IO_SMI optional
2020-03-10 10:20:37 +01:00
xen
xen/xenbus: fix locking
2020-03-05 09:42:23 -06:00
zorro
Kbuild updates for v5.6 (2nd)
2020-02-09 16:05:50 -08:00
Kconfig
…
Makefile
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