kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-22 19:14:51 +00:00
Code Issues Releases Packages Activity
linux/drivers
History
Wayne Lin 62320fb8d9 drm/amd/display: Enable mst when it's detected but yet to be initialized 
[Why]
drm_dp_mst_topology_queue_probe() is used under the assumption that
mst is already initialized. If we connect system with SST first
then switch to the mst branch during suspend, we will fail probing
topology by calling the wrong API since the mst manager is yet to
be initialized.

[How]
At dm_resume(), once it's detected as mst branc connected, check if
the mst is initialized already. If not, call
dm_helpers_dp_mst_start_top_mgr() instead to initialize mst

V2: Adjust the commit msg a bit

Fixes: bc068194f5 ("drm/amd/display: Don't write DP_MSTM_CTRL after LT")
Cc: Fangzhi Zuo <jerry.zuo@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
History 2025-11-06 10:01:18 -05:00
..
accel accel/qaic: Rename constant for clarity 2025-10-27 12:11:38 -06:00
accessibility treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
acpi More ACPI support updates for 6.18-rc1 2025-10-07 09:45:07 -07:00
amba PM: domains: Add flags to specify power on attach/detach 2025-07-07 20:41:20 +02:00
android rust_binder: add Rust Binder driver 2025-09-19 09:40:46 +02:00
ata ata: libata-core: relax checks in ata_read_log_directory() 2025-10-13 09:12:36 +02:00
atm atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). 2025-08-22 17:23:15 -07:00
auxdisplay treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
base More power management updates for 6.18-rc1 2025-10-07 09:39:51 -07:00
bcma treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
block block-6.18-20251009 2025-10-10 10:37:13 -07:00
bluetooth Bluetooth: bcsp: receive data only if registered 2025-09-27 11:37:02 -04:00
bus Char/Misc/IIO/Binder changes for 6.18-rc1 2025-10-04 16:26:32 -07:00
cache cache: sifive_ccache: Optimize cache flushes 2025-09-11 19:13:21 +01:00
cdrom cdrom: Call cdrom_mrw_exit from cdrom_release function 2025-07-22 19:10:17 -06:00
cdx Char/Misc/IIO/Binder changes for 6.18-rc1 2025-10-04 16:26:32 -07:00
char tpm_crb: Add idle support for the Arm FF-A start method 2025-10-18 14:33:22 +03:00
clk There's a bunch of patches here across drivers/clk/ to migrate drivers to use 2025-10-07 09:28:37 -07:00
clocksource hyperv-next for v6.18 2025-10-07 08:40:15 -07:00
comedi comedi: Add new driver for ADLink PCI-7250 series 2025-09-06 16:03:25 +02:00
connector connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" 2024-02-13 11:15:44 +01:00
counter counter: ti-ecap-capture: Use devm_pm_runtime_enable() 2025-08-24 17:02:03 +09:00
cpufreq CPUFreq fixes for 6.18 2025-10-01 13:59:28 +02:00
cpuidle cpuidle: Fail cpuidle device registration if there is one already 2025-09-20 13:08:54 +02:00
crypto This push contains the following changes: 2025-10-08 09:38:31 -07:00
cxl cxl/trace: Subtract to find an hpa_alias0 in cxl_poison events 2025-10-14 14:48:14 -07:00
dax fs: rename generic_delete_inode() and generic_drop_inode() 2025-09-15 16:09:42 +02:00
dca Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
devfreq PM / devfreq: rockchip-dfi: switch to FIELD_PREP_WM16 macro 2025-10-15 10:39:54 -04:00
dibs dibs: Check correct variable in dibs_init() 2025-09-26 15:10:59 -07:00
dio dio: Have dio_bus_match() callback take a const * 2024-07-10 15:38:14 +02:00
dma dmaengine updates for v6.18 2025-10-06 10:37:06 -07:00
dma-buf dma-buf: heaps: cma: Create CMA heap for each CMA reserved region 2025-10-18 21:31:22 +05:30
dpll dpll: zl3073x: Handle missing or corrupted flash configuration 2025-10-13 17:24:36 -07:00
edac - Add support for new AMD family 0x1a models to amd64_edac 2025-09-30 11:41:03 -07:00
eisa EISA: Move devlist.h out of obj to always 2025-05-07 07:01:01 +02:00
extcon extcon: max14526: depends on I2C to prevent build warning/errors 2025-09-08 15:13:06 +09:00
firewire firewire updates for v6.18 2025-10-01 12:52:43 -07:00
firmware EFI updates for v6.18 2025-10-05 12:08:14 -07:00
fpga fpga: zynq_fpga: Fix the wrong usage of dma_map_sgtable() 2025-08-19 12:54:45 +02:00
fsi Driver core changes for 6.17-rc1 2025-07-29 12:15:39 -07:00
fwctl pds_fwctl: Replace kzalloc + copy_from_user with memdup_user in pdsfc_fw_rpc 2025-09-22 10:33:10 -03:00
gnss [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
gpio gpio: wcd934x: mark the GPIO controller as sleeping 2025-10-10 09:37:19 +02:00
gpu drm/amd/display: Enable mst when it's detected but yet to be initialized 2025-11-06 10:01:18 -05:00
greybus greybus: svc: use string choice helpers instead of ternary operator 2025-08-19 12:50:31 +02:00
hid hid-for-linus-2025101701 2025-10-18 08:18:18 -10:00
hsi HSI: omap_ssi_port: Remove redundant pm_runtime_mark_last_busy() calls 2025-09-05 22:56:59 +02:00
hte treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
hv Drivers: hv: Make CONFIG_HYPERV bool 2025-10-01 00:00:45 +00:00
hwmon gpio updates for v6.18-rc1 2025-10-01 11:34:12 -07:00
hwspinlock hwspinlock: Remove unused hwspin_lock_get_id() 2025-03-21 17:12:04 -05:00
hwtracing Char/Misc/IIO/Binder changes for 6.18-rc1 2025-10-04 16:26:32 -07:00
i2c i2c: usbio: Add ACPI device-id for MTL-CVF devices 2025-10-14 13:54:43 +02:00
i3c i3c: fix big-endian FIFO transfers 2025-09-29 00:17:22 +02:00
idle intel_idle: Remove unnecessary address-of operators 2025-09-01 17:32:25 +02:00
iio IIO: New device support, features and cleanup for 6.18 2025-09-23 14:15:25 +02:00
infiniband RDMA v6.18 merge window pull request 2025-10-03 18:35:22 -07:00
input Input updates for v6.18-rc0 2025-10-08 09:44:38 -07:00
interconnect Merge branch 'icc-glymur' into icc-next 2025-09-12 13:54:17 +03:00
iommu iommufd 6.18 merge window pull 2025-10-03 18:18:48 -07:00
ipack driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
irqchip irqchip/sifive-plic: Avoid interrupt ID 0 handling during suspend/resume 2025-10-07 10:23:22 +02:00
isdn mISDN: Fix memory leak in dsp_hwec_enable() 2025-08-29 19:19:39 -07:00
leds leds: led-class: Add Device Tree support to led_get() 2025-09-16 16:49:28 +01:00
macintosh treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
mailbox qcom: add Glymur CPUCP mailbox binding 2025-10-08 11:44:21 -07:00
mcb mcb: use sysfs_emit_at() instead of scnprintf() in show functions 2025-07-16 14:17:07 +02:00
md dm docs: fix typos 2025-10-03 18:48:02 -07:00
media USB/Thunderbolt changes for 6.18-rc1 2025-10-04 16:07:08 -07:00
memory memory: tegra210: Use bindings for client ids 2025-09-10 11:40:44 +02:00
memstick Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
message scsi: switch ->bios_param() to passing gendisk 2025-08-13 02:59:28 -04:00
mfd mfd: ls2kbmc: check for devm_mfd_add_devices() failure 2025-10-03 10:38:23 -05:00
misc powerpc, ocxl: Fix extraction of struct xive_irq_data 2025-10-13 09:40:55 +05:30
mmc rpmb: move rpmb_frame struct and constants to common header 2025-10-13 13:18:03 +02:00
most most: core: Drop device reference after usage in get_channel() 2025-08-19 12:57:34 +02:00
mtd MTD core: 2025-10-04 15:50:37 -07:00
mux hardening updates for v6.17-rc1 2025-07-28 17:16:12 -07:00
net net: usb: lan78xx: fix use of improperly initialized dev->chipid in lan78xx_reset 2025-10-15 18:27:48 -07:00
nfc nfc: s3fwrn5: Use SHA-1 library instead of crypto_shash 2025-08-18 17:29:08 -07:00
ntb NTB: epf: Add Renesas rcar support 2025-09-22 09:35:21 -04:00
nubus nubus: Make nubus_bus_type static and constant 2024-01-03 13:33:59 +01:00
nvdimm libnvdimm for 6.18 2025-10-06 11:17:18 -07:00
nvme nvme/tcp: handle tls partially sent records in write_space() 2025-10-16 11:32:04 -07:00
nvmem Char/Misc fixes for 6.18-rc1 2025-10-07 12:13:26 -07:00
of Devicetree fixes for v6.18: 2025-10-10 13:05:40 -07:00
opp OPP: Add support to find OPP for a set of keys 2025-08-26 10:40:58 +05:30
parisc char: misc: Register fixed minor EISA_EEPROM_MINOR in linux/miscdevice.h 2025-08-19 12:41:18 +02:00
parport treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
pci PCI/VGA: Select SCREEN_INFO on X86 2025-10-17 08:31:14 -05:00
pcmcia pcmcia: Add error handling for add_interval() in do_validate_mem() 2025-08-16 15:49:58 +02:00
peci peci: remove unneeded 'fast_io' parameter in regmap_config 2025-08-28 22:43:23 +02:00
perf arm64 fixes for -rc1 2025-10-07 08:59:25 -07:00
phy phy-for-6.18 2025-10-06 10:34:22 -07:00
pinctrl pci-v6.18-changes 2025-10-06 10:41:03 -07:00
platform platform-drivers-x86 for v6.18-1 2025-10-04 15:28:18 -07:00
pmdomain soc: driver updates for 6.18 2025-10-01 17:32:51 -07:00
pnp PNP: isapnp: use str_plural() to simplify the code 2025-08-25 17:30:16 +02:00
power power supply and reset changes for the 6.18 series 2025-10-01 13:02:59 -07:00
powercap powercap: idle_inject: use us_to_ktime() where appropriate 2025-08-21 21:57:54 +02:00
pps pps: fix warning in pps_register_cdev when register device fail 2025-09-06 16:00:40 +02:00
ps3 powerpc/ps3: Use str_write_read() in ps3stor_read_write_sectors() 2025-09-06 17:01:26 +05:30
ptp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-10-01 10:14:49 +02:00
pwm gpio updates for v6.18-rc1 2025-10-01 11:34:12 -07:00
rapidio Merge 6.16-rc3 into driver-core-next 2025-06-23 07:53:36 +02:00
ras RAS: Export log_non_standard_event() to drivers 2025-09-15 16:20:29 +02:00
regulator MFD for v6.18 2025-10-01 12:04:12 -07:00
remoteproc remoteproc updates for v6.18 2025-10-04 15:45:17 -07:00
reset soc: driver updates for 6.18 2025-10-01 17:32:51 -07:00
rpmsg rpmsg: qcom_smd: Fix fallback to qcom,ipc parse 2025-09-20 21:29:48 -05:00
rtc RTC for 6.18 2025-10-11 11:56:47 -07:00
s390 more s390 updates for 6.18 merge window 2025-10-09 10:51:43 -07:00
sbus Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
scsi SCSI misc on 20251011 2025-10-11 11:49:00 -07:00
sh sh: Switch to irq_domain_create_*() 2025-05-16 21:06:11 +02:00
siox siox: bus-gpio: Remove the use of dev_err_probe() 2025-09-06 15:59:59 +02:00
slimbus slimbus: messaging: fix "transfered"->"transferred" 2025-09-12 15:47:38 +02:00
soc - switch longson32 platform to DT and use MIPS_GENERIC framework 2025-10-05 10:09:55 -07:00
soundwire soundwire updates for 6.18 2025-10-06 10:32:22 -07:00
spi soc: driver updates for 6.18 2025-10-01 17:32:51 -07:00
spmi irqdomain: spmi: Switch to irq_domain_create_tree() 2025-05-21 14:53:17 +02:00
ssb treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
staging Staging driver fixes for 6.18-rc1 2025-10-07 11:41:06 -07:00
target SCSI misc on 20251011 2025-10-11 11:49:00 -07:00
tc TC: Fix the wrong format specifier 2024-11-12 15:48:08 +01:00
tee soc: driver updates for 6.18 2025-10-01 17:32:51 -07:00
thermal thermal: renesas: Fix RZ/G3E fall-out 2025-10-02 10:41:58 +02:00
thunderbolt thunderbolt: Fix use-after-free in tb_dp_dprx_work 2025-09-23 17:16:38 +02:00
tty TTY driver fix for 6.18-rc1 2025-10-07 11:36:01 -07:00
ufs SCSI misc on 20251011 2025-10-11 11:49:00 -07:00
uio hyperv-next for v6.18 2025-10-07 08:40:15 -07:00
usb USB/Thunderbolt changes for 6.18-rc1 2025-10-04 16:07:08 -07:00
vdpa vduse: Use fixed 4KB bounce pages for non-4KB page size 2025-10-01 07:24:55 -04:00
vfio vfio: Dump migration features under debugfs 2025-10-06 11:22:48 -06:00
vhost vdpa: support virtio_map 2025-10-01 07:24:43 -04:00
video Merge tag 'drm-misc-next-2025-10-02' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 2025-10-21 10:16:34 +02:00
virt arm64 updates for 6.18 2025-09-29 18:48:39 -07:00
virtio virtio,vhost: fixes, cleanups 2025-10-04 08:48:16 -07:00
w1 w1: matrox: Remove some deadcode in matrox_w1_remove() 2025-08-31 14:14:07 +02:00
watchdog linux-watchdog 6.18-rc1 tag 2025-10-06 11:00:30 -07:00
xen dma-mapping updates for Linux 6.18: 2025-10-03 17:41:12 -07:00
zorro zorro: Remove extra whitespace in macro definitions 2025-09-15 14:30:17 +02:00
Kconfig drm for 6.17-rc1 2025-07-30 19:26:49 -07:00
Makefile hyperv-next for v6.18 2025-10-07 08:40:15 -07:00