search for: drm_dp_mst_get_validated_

...@@ static void drm_dp_destroy_port(struct kref *kref) kfree(port); } -static void drm_dp_put_port(struct drm_dp_mst_port *port) +static void drm_dp_mst_topology_put_port(struct drm_dp_mst_port *port) { kref_put(&port->kref, drm_dp_destroy_port); } -static struct drm_dp_mst_branch *drm_dp_mst_get_validated_mstb_ref_locked(struct drm_dp_mst_branch *mstb, struct drm_dp_mst_branch *to_find) +static struct drm_dp_mst_branch * +drm_dp_mst_topology_get_mstb_validated_locked(struct drm_dp_mst_branch *mstb, + struct drm_dp_mst_branch *to_find) { struct drm_dp_mst_port *port; struct drm_dp_mst_b...

...tomic checking > code I added to i915 and nouveau (but not the helpers). > > Also, per-request I've made a gitlab branch available for this: > > https://gitlab.freedesktop.org/lyudess/linux/commits/wip/mst-dual-kref-start-v4 > > Lyude Paul (16): > drm/dp_mst: Rename drm_dp_mst_get_validated_(port|mstb)_ref and > friends > drm/dp_mst: Introduce new refcounting scheme for mstbs and ports > drm/dp_mst: Restart last_connected_port_and_mstb() if topology ref > fails > drm/dp_mst: Stop releasing VCPI when removing ports from topology > drm/dp_mst: Fix payloa...

Currently, nouveau doesn't actually bother to try probing whether or not it can actually handle interlaced modes over DisplayPort. As a result, on volta and later we'll end up trying to set an interlaced mode even when it's not supported and cause the front end for the display engine to hang. So, let's teach nouveau to reject interlaced modes on hardware that can't actually

...much earlier, mainly in regards to the atomic checking code I added to i915 and nouveau (but not the helpers). Also, per-request I've made a gitlab branch available for this: https://gitlab.freedesktop.org/lyudess/linux/commits/wip/mst-dual-kref-start-v4 Lyude Paul (16): drm/dp_mst: Rename drm_dp_mst_get_validated_(port|mstb)_ref and friends drm/dp_mst: Introduce new refcounting scheme for mstbs and ports drm/dp_mst: Restart last_connected_port_and_mstb() if topology ref fails drm/dp_mst: Stop releasing VCPI when removing ports from topology drm/dp_mst: Fix payload deallocation on hotplugs usi...

...ref-start-v6 Lyude Paul (20): drm/dp_mst: Fix some formatting in drm_dp_add_port() drm/dp_mst: Fix some formatting in drm_dp_payload_send_msg() drm/dp_mst: Fix some formatting in drm_dp_mst_allocate_vcpi() drm/dp_mst: Fix some formatting in drm_dp_mst_deallocate_vcpi() drm/dp_mst: Rename drm_dp_mst_get_validated_(port|mstb)_ref and friends drm/dp_mst: Introduce new refcounting scheme for mstbs and ports drm/dp_mst: Restart last_connected_port_and_mstb() if topology ref fails drm/dp_mst: Stop releasing VCPI when removing ports from topology drm/dp_mst: Fix payload deallocation on hotplugs usi...

...eam implementation requires a ton of magic in the atomic helpers to work around properly and in many situations just plain doesn't work as intended. There's still more cleanup that can be done, but I think this is a good place to start off for now :). Lyude Paul (16): drm/dp_mst: Rename drm_dp_mst_get_validated_(port|mstb)_ref and friends drm/dp_mst: Introduce new refcounting scheme for mstbs and ports drm/dp_mst: Restart last_connected_port_and_mstb() if topology ref fails drm/dp_mst: Stop releasing VCPI when removing ports from topology drm/dp_mst: Fix payload deallocation on hotplugs usi...

...ush! hooray~ Lyude Paul (20): drm/dp_mst: Fix some formatting in drm_dp_add_port() drm/dp_mst: Fix some formatting in drm_dp_payload_send_msg() drm/dp_mst: Fix some formatting in drm_dp_mst_allocate_vcpi() drm/dp_mst: Fix some formatting in drm_dp_mst_deallocate_vcpi() drm/dp_mst: Rename drm_dp_mst_get_validated_(port|mstb)_ref and friends drm/dp_mst: Introduce new refcounting scheme for mstbs and ports drm/dp_mst: Restart last_connected_port_and_mstb() if topology ref fails drm/dp_mst: Stop releasing VCPI when removing ports from topology drm/dp_mst: Fix payload deallocation on hotplugs usi...

...eam implementation requires a ton of magic in the atomic helpers to work around properly and in many situations just plain doesn't work as intended. There's still more cleanup that can be done, but I think this is a good place to start off for now :). Lyude Paul (16): drm/dp_mst: Rename drm_dp_mst_get_validated_(port|mstb)_ref and friends drm/dp_mst: Introduce new refcounting scheme for mstbs and ports drm/dp_mst: Restart last_connected_port_and_mstb() if topology ref fails drm/dp_mst: Stop releasing VCPI when removing ports from topology drm/dp_mst: Fix payload deallocation on hotplugs usi...

...ntel.com> Lyude Paul (20): drm/dp_mst: Fix some formatting in drm_dp_add_port() drm/dp_mst: Fix some formatting in drm_dp_payload_send_msg() drm/dp_mst: Fix some formatting in drm_dp_mst_allocate_vcpi() drm/dp_mst: Fix some formatting in drm_dp_mst_deallocate_vcpi() drm/dp_mst: Rename drm_dp_mst_get_validated_(port|mstb)_ref and friends drm/dp_mst: Introduce new refcounting scheme for mstbs and ports drm/dp_mst: Restart last_connected_port_and_mstb() if topology ref fails drm/dp_mst: Stop releasing VCPI when removing ports from topology drm/dp_mst: Fix payload deallocation on hotplugs usi...