DRM probe should not repoll a connector if it is already
connected and the DRM_CONNECTOR_POLL_DISCONNECT flag is not set.
Signed-off-by: Josef Holzmayr <holzmayr at rsi-elektrotechnik.de>
---
drivers/gpu/drm/drm_probe_helper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_probe_helper.c
b/drivers/gpu/drm/drm_probe_helper.c
index 3fee587..1a52ea2 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -323,8 +323,6 @@ static void output_poll_execute(struct work_struct *work)
if (!connector->polled || connector->polled ==
DRM_CONNECTOR_POLL_HPD)
continue;
- repoll = true;
-
old_status = connector->status;
/* if we are connected and don't want to poll for disconnect
skip it */
@@ -332,6 +330,8 @@ static void output_poll_execute(struct work_struct *work)
!(connector->polled & DRM_CONNECTOR_POLL_DISCONNECT))
continue;
+ repoll = true;
+
connector->status = connector->funcs->detect(connector, false);
if (old_status != connector->status) {
const char *old, *new;
--
1.9.1
--
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