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author | Dave Airlie <airlied@redhat.com> | 2019-10-30 09:01:28 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2019-10-30 09:51:03 +1000 |
commit | 57c2af791b6c8087b6d8b56046838427d2ec0d73 (patch) | |
tree | d6ce203aac6f10fd9ee9aeb14c9f07fe59ae82c4 /drivers/gpu/drm/zte/Kconfig | |
parent | 8c84b43f17cb0fa6543c20652aa2c6f0356bc686 (diff) | |
parent | 12a280c7286857119cf0d88c487f695e3a1c0912 (diff) | |
download | linux-57c2af791b6c8087b6d8b56046838427d2ec0d73.tar.bz2 |
Merge tag 'topic/mst-suspend-resume-reprobe-2019-10-29-2' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
* Handle UP requests asynchronously in the DP MST helpers, fixing
hotplug notifications and allowing us to implement suspend/resume
reprobing
* Add basic suspend/resume reprobing to the DP MST helpers
* Improve locking for link address reprobing and connection status
request handling in the DP MST helpers
* Miscellaneous refactoring in the DP MST helpers
* Add a Kconfig option to the DP MST helpers to enable tracking of
gets/puts for topology references for debugging purposes
Driver Changes:
* nouveau: Resume hotplug interrupts earlier, so that sideband
messages may be transmitted during resume and thus allow
suspend/resume reprobing for DP MST to work
* nouveau: Avoid grabbing runtime PM references when handling short DP
pulses, so that handling sideband messages in resume codepaths with the
DP MST helpers doesn't deadlock us
* i915, nouveau, amdgpu, radeon: Use detect_ctx for probing MST
connectors, so that we can grab the topology manager's atomic lock
Note: there's some amdgpu patches that I didn't realize were pushed
upstream already when creating this topic branch. When they fail to
apply, you can just ignore and skip them.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/a74c6446bc960190d195a751cb6d8a00a98f3974.camel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/zte/Kconfig')
0 files changed, 0 insertions, 0 deletions