Hi,
On 15/02/2021 12:25, Jagan Teki wrote:
On Mon, Feb 15, 2021 at 2:32 PM Neil Armstrong narmstrong@baylibre.com wrote:
Hi,
On 14/02/2021 18:44, Jagan Teki wrote:
SN65DSI83/84/85 devices are MIPI DSI to LVDS based bridge controller IC's from Texas Instruments.
SN65DSI83 - Single Channel DSI to Single-link LVDS bridge SN65DSI84 - Single Channel DSI to Dual-link LVDS bridge SN65DSI85 - Dual Channel DSI to Dual-link LVDS bridge
Right now the bridge driver is supporting Channel A with single link, so dt-bindings documented according to it.
Shouldn't it describe Dual-link LVDS already for SN65DSI84/85 and Dual Channel DSI for SN65DSI85 even if not implemented in the driver ?
Patch documented only Single link LVDS as it only supported by driver. Single link LVDS with Channel A configuration is common across all 3 variant chips. I have SN65DSI84 with Single link LVDS which is routed in Channel A. Idea is to go with Single link and add double link later and document the same.
DT Bindings is unrelated to the software support, simply add the second LVDS channel endpoint for SN65DSI84/85 and the second dsi endpoint for SN65DSI85.
Neil
Jagan.