Commit 2792c152 authored May 28, 2019 by Tomi Valkeinen Committed by Andrzej Hajda May 31, 2019

drm/bridge: tc358767: remove check for video mode in link enable



tc_main_link_enable() checks if videomode has been set, and fails if
there's no videomode. As tc_main_link_enable() no longer depends on the
videomode, we can drop the check.

Also, while tc_stream_enable() does depend on the videomode, we can
expect that a mode has been set before drm_bridge_funcs.enable is
called, so we don't need the check there either.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190528082747.3631-18-tomi.valkeinen@ti.com

parent f9538357

drivers/gpu/drm/bridge/tc358767.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -773,10 +773,6 @@ static int tc_main_link_enable(struct tc_data *tc)
		int ret;
		u8 tmp[8];

		/* display mode should be set at this point */
		if (!tc->mode)
		return -EINVAL;

		dev_dbg(tc->dev, "link enable\n");

		tc_read(DP0CTL, &value);