diff mbox series

[PATCHv4,17/24] drm/bridge: tc358767: remove check for video mode in link enable

Message ID 20190528082747.3631-18-tomi.valkeinen@ti.com
State Accepted
Commit 2792c152a84577eb7df569ce0ef92102ca2c8fdf
Headers show
Series drm/bridge: tc358767: DP support | expand

Commit Message

Tomi Valkeinen May 28, 2019, 8:27 a.m. UTC 
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>
---
 drivers/gpu/drm/bridge/tc358767.c | 4 ----
 1 file changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 10a9b46de5f1..604e54b90b79 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -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);