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Subject[PATCH v7 0/3] drm/bridge_connector: implement OOB HPD handling
Date
Note, numbering for this series starts from v5, since there were several
revisions for this patchset under a different series title ([1]).

USB altmodes code would send OOB notifications to the drm_connector
specified in the device tree. However as the MSM DP driver uses
drm_bridge_connector, there is no way to receive these event directly.
Implement a bridge between oob_hotplug_event and drm_bridge's
hpd_notify.

Merge strategy: since this series touches i915 code, it might make sense
to merge all three patches through drm-intel.

[1] https://patchwork.freedesktop.org/series/103449/

Changes since v6:
- Rebased on top of linux-next. Fixed the freshly added
new drm_connector_oob_hotplug_event() call.

Changes since v5:
- Fixed checkpatch warning in the first patch (noted by intel-gfx CI).

Changes since v4:
- Picked up the patchset
- Dropped msm-specific patches
- Changed drm_bridge_connector_oob_hotplug_event to call connector's HPD
callback directly, rather than going through the last bridge's
hpd_notify
- Added proper fwnode for the drm_bridge_connector

Bjorn Andersson (1):
drm: Add HPD state to drm_connector_oob_hotplug_event()

Dmitry Baryshkov (2):
drm/bridge_connector: stop filtering events in
drm_bridge_connector_hpd_cb()
drm/bridge_connector: implement oob_hotplug_event

drivers/gpu/drm/drm_bridge_connector.c | 34 ++++++++++++++-----
drivers/gpu/drm/drm_connector.c | 6 ++--
.../gpu/drm/i915/display/intel_display_core.h | 3 ++
drivers/gpu/drm/i915/display/intel_dp.c | 17 ++++++++--
drivers/usb/typec/altmodes/displayport.c | 17 +++++-----
include/drm/drm_connector.h | 6 ++--
6 files changed, 60 insertions(+), 23 deletions(-)

--
2.39.2

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