linux/drivers/gpu
Marek Vasut c038b9b733 drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function
[ Upstream commit 8478095a8c ]

The TC358767/TC358867/TC9595 are all capable of operating in multiple
modes, DPI-to-(e)DP, DSI-to-(e)DP, DSI-to-DPI. Only the first mode is
currently supported. In order to support the rest of the modes without
making the tc_probe() overly long, split the bridge endpoint parsing
into dedicated function, where the necessary logic to detect the bridge
mode based on which endpoints are connected, can be implemented.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de> # In both DPI to eDP and DSI to DPI mode.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-7-marex@denx.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-21 15:15:38 +02:00
..
drm drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function 2022-08-21 15:15:38 +02:00
host1x gpu: host1x: Fix a memory leak in 'host1x_remove()' 2022-04-08 14:40:18 +02:00
ipu-v3 gpu: ipu-v3: Fix dev_dbg frequency output 2022-04-20 09:23:22 +02:00
trace
vga
Makefile