[PATCH v4 22/27] drm/panel: panel-simple: Remove extra call: drm_connector_update_edid_property()

Douglas Anderson
2021-04-16T22:42:21Z

As of commit 5186421cbfe2 ("drm: Introduce epoch counter to
drm_connector") the drm_get_edid() function calls
drm_connector_update_edid_property() for us. There's no reason for us
to call it again.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
As Laurent pointed out [1] this is actually a pretty common
problem. His suggestion to do this more broadly is a good idea but
this series is probably a bit ambitious already so I would suggest
that be taken up separately.

[1] https://lore.kernel.org/r/YGphgcESWsozCi1y@pendragon.ideasonboard.com

(no changes since v1)

drivers/gpu/drm/panel/panel-simple.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 90a17ca79d06..c91e8aa108f7 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -512,7 +512,6 @@ static int panel_simple_get_modes(struct drm_panel *panel,
if (p->ddc) {
struct edid *edid = drm_get_edid(connector, p->ddc);

- drm_connector_update_edid_property(connector, edid);
if (edid) {
num += drm_add_edid_modes(connector, edid);
kfree(edid);
--
2.31.1.368.gbe11c130af-goog