https://github.com/torvalds/linux
Revision f85c5e25fd28fe0bf6d6d0563cf83758a4e05c8f authored by Wayne Lin on 12 December 2022, 07:41:18 UTC, committed by Alex Deucher on 25 January 2023, 18:54:19 UTC
[Why & How] Now the vc_start_slot is controlled at drm side. When we service a long HPD, we still need to run dm_helpers_dp_mst_write_payload_allocation_table() to update drm mst_mgr's relevant variable. Otherwise, on the next plug-in, payload will get assigned with a wrong start slot. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2171 Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Fixes: 4d07b0bc4034 ("drm/display/dp_mst: Move all payload info into the atomic state") Cc: stable@vger.kernel.org # 6.1 Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Tested-by: Didier Raboud <odyx@debian.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 parent cb1e0b0
Tip revision: f85c5e25fd28fe0bf6d6d0563cf83758a4e05c8f authored by Wayne Lin on 12 December 2022, 07:41:18 UTC
drm/amdgpu/display/mst: update mst_mgr relevant variable when long HPD
drm/amdgpu/display/mst: update mst_mgr relevant variable when long HPD
Tip revision: f85c5e2
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bpf | ||
cgroup | ||
configs | ||
debug | ||
dma | ||
entry | ||
events | ||
futex | ||
gcov | ||
irq | ||
kcsan | ||
livepatch | ||
locking | ||
module | ||
power | ||
printk | ||
rcu | ||
sched | ||
time | ||
trace | ||
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Kconfig.locks | -rw-r--r-- | 4.9 KB |
Kconfig.preempt | -rw-r--r-- | 4.8 KB |
Makefile | -rw-r--r-- | 5.1 KB |
acct.c | -rw-r--r-- | 15.9 KB |
async.c | -rw-r--r-- | 9.2 KB |
audit.c | -rw-r--r-- | 64.8 KB |
audit.h | -rw-r--r-- | 10.7 KB |
audit_fsnotify.c | -rw-r--r-- | 5.3 KB |
audit_tree.c | -rw-r--r-- | 25.6 KB |
audit_watch.c | -rw-r--r-- | 13.7 KB |
auditfilter.c | -rw-r--r-- | 34.4 KB |
auditsc.c | -rw-r--r-- | 81.1 KB |
backtracetest.c | -rw-r--r-- | 1.9 KB |
bounds.c | -rw-r--r-- | 943 bytes |
capability.c | -rw-r--r-- | 14.8 KB |
cfi.c | -rw-r--r-- | 2.2 KB |
compat.c | -rw-r--r-- | 6.8 KB |
configs.c | -rw-r--r-- | 2.0 KB |
context_tracking.c | -rw-r--r-- | 23.2 KB |
cpu.c | -rw-r--r-- | 66.5 KB |
cpu_pm.c | -rw-r--r-- | 6.1 KB |
crash_core.c | -rw-r--r-- | 12.8 KB |
crash_dump.c | -rw-r--r-- | 1.1 KB |
cred.c | -rw-r--r-- | 24.2 KB |
delayacct.c | -rw-r--r-- | 7.0 KB |
dma.c | -rw-r--r-- | 3.3 KB |
exec_domain.c | -rw-r--r-- | 1.1 KB |
exit.c | -rw-r--r-- | 47.3 KB |
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freezer.c | -rw-r--r-- | 5.4 KB |
gen_kheaders.sh | -rwxr-xr-x | 3.2 KB |
groups.c | -rw-r--r-- | 5.0 KB |
hung_task.c | -rw-r--r-- | 9.6 KB |
iomem.c | -rw-r--r-- | 4.7 KB |
irq_work.c | -rw-r--r-- | 7.5 KB |
jump_label.c | -rw-r--r-- | 21.1 KB |
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kexec_internal.h | -rw-r--r-- | 1.3 KB |
kheaders.c | -rw-r--r-- | 1.6 KB |
kmod.c | -rw-r--r-- | 5.0 KB |
kprobes.c | -rw-r--r-- | 74.0 KB |
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kthread.c | -rw-r--r-- | 41.6 KB |
latencytop.c | -rw-r--r-- | 7.6 KB |
module_signature.c | -rw-r--r-- | 1.1 KB |
notifier.c | -rw-r--r-- | 17.9 KB |
nsproxy.c | -rw-r--r-- | 13.2 KB |
padata.c | -rw-r--r-- | 27.8 KB |
panic.c | -rw-r--r-- | 19.9 KB |
params.c | -rw-r--r-- | 23.4 KB |
pid.c | -rw-r--r-- | 18.2 KB |
pid_namespace.c | -rw-r--r-- | 11.3 KB |
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range.c | -rw-r--r-- | 3.0 KB |
reboot.c | -rw-r--r-- | 32.1 KB |
regset.c | -rw-r--r-- | 1.9 KB |
relay.c | -rw-r--r-- | 29.9 KB |
resource.c | -rw-r--r-- | 51.7 KB |
resource_kunit.c | -rw-r--r-- | 4.3 KB |
rseq.c | -rw-r--r-- | 10.3 KB |
scftorture.c | -rw-r--r-- | 20.0 KB |
scs.c | -rw-r--r-- | 3.1 KB |
seccomp.c | -rw-r--r-- | 63.4 KB |
signal.c | -rw-r--r-- | 123.4 KB |
smp.c | -rw-r--r-- | 34.4 KB |
smpboot.c | -rw-r--r-- | 11.9 KB |
smpboot.h | -rw-r--r-- | 640 bytes |
softirq.c | -rw-r--r-- | 24.1 KB |
stackleak.c | -rw-r--r-- | 4.5 KB |
stacktrace.c | -rw-r--r-- | 10.4 KB |
static_call.c | -rw-r--r-- | 158 bytes |
static_call_inline.c | -rw-r--r-- | 12.7 KB |
stop_machine.c | -rw-r--r-- | 18.3 KB |
sys.c | -rw-r--r-- | 65.3 KB |
sys_ni.c | -rw-r--r-- | 10.2 KB |
sysctl-test.c | -rw-r--r-- | 10.7 KB |
sysctl.c | -rw-r--r-- | 59.3 KB |
task_work.c | -rw-r--r-- | 5.1 KB |
taskstats.c | -rw-r--r-- | 15.8 KB |
torture.c | -rw-r--r-- | 25.3 KB |
tracepoint.c | -rw-r--r-- | 20.3 KB |
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ucount.c | -rw-r--r-- | 9.1 KB |
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user-return-notifier.c | -rw-r--r-- | 1.3 KB |
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user_namespace.c | -rw-r--r-- | 35.7 KB |
usermode_driver.c | -rw-r--r-- | 4.3 KB |
utsname.c | -rw-r--r-- | 3.8 KB |
utsname_sysctl.c | -rw-r--r-- | 3.5 KB |
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watchdog.c | -rw-r--r-- | 22.6 KB |
watchdog_hld.c | -rw-r--r-- | 7.7 KB |
workqueue.c | -rw-r--r-- | 168.4 KB |
workqueue_internal.h | -rw-r--r-- | 2.4 KB |
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