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authorGustavo Padovan <gustavo.padovan@collabora.com>2017-05-11 16:10:42 -0300
committerGustavo Padovan <gustavo.padovan@collabora.com>2017-05-26 02:04:47 -0300
commit48a92916729bd0ed6bc1d938557cd3779a0657fd (patch)
tree1ab59076cfb3dbaa002fdb4cb0ebb7e10d31a3c2 /drivers/gpu/drm/exynos
parent71ebc9a3795818eab52e81bbcbdfae130ee35d9e (diff)
drm/exynos: use drm_for_each_connector_iter()
Drop legacy drm_for_each_connector() in favor of the race-free drm_for_each_connector_iter() Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170511191049.28944-2-gustavo@padovan.org
Diffstat (limited to 'drivers/gpu/drm/exynos')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 50294a7bd29d..99f0e67694d2 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -171,12 +171,13 @@ static int exynos_drm_suspend(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct drm_connector *connector;
+ struct drm_connector_list_iter conn_iter;
if (pm_runtime_suspended(dev) || !drm_dev)
return 0;
- drm_modeset_lock_all(drm_dev);
- drm_for_each_connector(connector, drm_dev) {
+ drm_connector_list_iter_begin(drm_dev, &conn_iter);
+ drm_for_each_connector_iter(connector, &conn_iter) {
int old_dpms = connector->dpms;
if (connector->funcs->dpms)
@@ -185,7 +186,7 @@ static int exynos_drm_suspend(struct device *dev)
/* Set the old mode back to the connector for resume */
connector->dpms = old_dpms;
}
- drm_modeset_unlock_all(drm_dev);
+ drm_connector_list_iter_end(&conn_iter);
return 0;
}
@@ -194,12 +195,13 @@ static int exynos_drm_resume(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct drm_connector *connector;
+ struct drm_connector_list_iter conn_iter;
if (pm_runtime_suspended(dev) || !drm_dev)
return 0;
- drm_modeset_lock_all(drm_dev);
- drm_for_each_connector(connector, drm_dev) {
+ drm_connector_list_iter_begin(drm_dev, &conn_iter);
+ drm_for_each_connector_iter(connector, &conn_iter) {
if (connector->funcs->dpms) {
int dpms = connector->dpms;
@@ -207,7 +209,7 @@ static int exynos_drm_resume(struct device *dev)
connector->funcs->dpms(connector, dpms);
}
}
- drm_modeset_unlock_all(drm_dev);
+ drm_connector_list_iter_end(&conn_iter);
return 0;
}