Re: [PATCH v4 3/3] drm/bridge: ti-sn65dsi86: Support hotplug detection

2022-03-23 Thread Kieran Bingham
Quoting Doug Anderson (2022-03-23 21:47:17) > Hi, > > On Thu, Mar 17, 2022 at 6:13 AM Kieran Bingham > wrote: > > > > @@ -1241,9 +1350,32 @@ static int ti_sn_bridge_probe(struct > > auxiliary_device *adev, > > pdata->bridge.type = pdata->next_bridge->type == > > DRM_MODE_CONNECTOR_Displ

Re: [PATCH v4 3/3] drm/bridge: ti-sn65dsi86: Support hotplug detection

2022-03-23 Thread Doug Anderson
Hi, On Thu, Mar 17, 2022 at 6:13 AM Kieran Bingham wrote: > > @@ -1241,9 +1350,32 @@ static int ti_sn_bridge_probe(struct auxiliary_device > *adev, > pdata->bridge.type = pdata->next_bridge->type == > DRM_MODE_CONNECTOR_DisplayPort >? DRM_MODE_CONNECTOR_Displ

[PATCH v4 3/3] drm/bridge: ti-sn65dsi86: Support hotplug detection

2022-03-17 Thread Kieran Bingham
When the SN65DSI86 is used in DisplayPort mode, its output is likely routed to a DisplayPort connector, which can benefit from hotplug detection. Support it in such cases, with both polling mode and IRQ based detection. The implementation is limited to the bridge operations, as the connector opera