ANX7625 can be used to mux converted video stream with the USB signals
on a Type-C connector. Provide minimal Type-C support necessary for
ANX7625 to register the Type-C port device and properly respond to data
/ power role events from the Type-C partner.
Notes:
- I'm not 100% happy having Type-C code in the DRM subtree. Should I use
AUX device and to move Type-C-related code to drivers/usb/typec?
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
Changes in v2:
- Reworked handling of status bits, removing code duplication.
- Enabled setting data role through the ANX7625 messages.
- Link to v1: https://lore.kernel.org/r/20251126-anx7625-typec-v1-0-22b30f846a88@oss.qualcomm.com
---
Dmitry Baryshkov (3):
dt-bindings: drm/bridge: anx7625: describe Type-C connector
drm: bridge: anx7625: implement minimal Type-C support
drm: bridge: anx7625: implement message sending
.../bindings/display/bridge/analogix,anx7625.yaml | 98 ++++++++-
drivers/gpu/drm/bridge/analogix/Kconfig | 1 +
drivers/gpu/drm/bridge/analogix/anx7625.c | 223 ++++++++++++++++++++-
drivers/gpu/drm/bridge/analogix/anx7625.h | 34 +++-
4 files changed, 345 insertions(+), 11 deletions(-)
---
base-commit: 873e63546ef0e4c612f57a097e4fbcd5b2f4abb6
change-id: 20251126-anx7625-typec-07d455f423da
Best regards,
--
With best wishes
Dmitry