aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/exynos/exynos_hdmi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_hdmi.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_hdmi.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 214fa5e51963..0109ff40b1db 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -944,22 +944,27 @@ static bool hdmi_mode_fixup(struct drm_encoder *encoder,
struct drm_device *dev = encoder->dev;
struct drm_connector *connector;
struct drm_display_mode *m;
+ struct drm_connector_list_iter conn_iter;
int mode_ok;
drm_mode_set_crtcinfo(adjusted_mode, 0);
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ drm_connector_list_iter_begin(dev, &conn_iter);
+ drm_for_each_connector_iter(connector, &conn_iter) {
if (connector->encoder == encoder)
break;
}
+ if (connector)
+ drm_connector_get(connector);
+ drm_connector_list_iter_end(&conn_iter);
- if (connector->encoder != encoder)
+ if (!connector)
return true;
mode_ok = hdmi_mode_valid(connector, adjusted_mode);
if (mode_ok == MODE_OK)
- return true;
+ goto cleanup;
/*
* Find the most suitable mode and copy it to adjusted_mode.
@@ -979,6 +984,9 @@ static bool hdmi_mode_fixup(struct drm_encoder *encoder,
}
}
+cleanup:
+ drm_connector_put(connector);
+
return true;
}

Privacy Policy