[PATCH 09/14] drm: don't poll forced connectors
Otherwise if the detect callback reports a different state than what
the user forced (rather likely), we continously annoy userspace about
a hotplug uevent.
Signed-Off-by: Daniel Vetter
---
drivers/gpu/drm/drm_crtc_helper.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc_helper.c
b/drivers/gpu/drm/drm_crtc_helper.c
index 87a45de..9214612 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -948,6 +948,10 @@ static void output_poll_execute(struct work_struct *work)
mutex_lock(>mode_config.mutex);
list_for_each_entry(connector, >mode_config.connector_list, head) {
+ /* Ignore forced connectors. */
+ if (connector->force)
+ continue;
+
/* Ignore HDP capable connectors and connectors where we don't
* want any hotplug detection at all for polling. */
if (!connector->polled ||
--
1.7.7.6
[PATCH 09/14] drm: don't poll forced connectors
Otherwise if the detect callback reports a different state than what
the user forced (rather likely), we continously annoy userspace about
a hotplug uevent.
Signed-Off-by: Daniel Vetter daniel.vet...@ffwll.ch
---
drivers/gpu/drm/drm_crtc_helper.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc_helper.c
b/drivers/gpu/drm/drm_crtc_helper.c
index 87a45de..9214612 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -948,6 +948,10 @@ static void output_poll_execute(struct work_struct *work)
mutex_lock(dev-mode_config.mutex);
list_for_each_entry(connector, dev-mode_config.connector_list, head) {
+ /* Ignore forced connectors. */
+ if (connector-force)
+ continue;
+
/* Ignore HDP capable connectors and connectors where we don't
* want any hotplug detection at all for polling. */
if (!connector-polled ||
--
1.7.7.6
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