This patch helps complete Use DRM_MODESET_LOCK_ALL* helpers instead of
boilerplate todo in Documentation/gpu/todo.rst
Signed-off-by: Joseph Schulte <joeschulte.js@xxxxxxxxx>
---
drivers/gpu/drm/drm_client_modeset.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index b7e9e1c2564c..ced09c7c06f9 100644
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -7,6 +7,7 @@
* Copyright (c) 2007 Dave Airlie <airlied@xxxxxxxx>
*/
+#include "drm/drm_modeset_lock.h"
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/slab.h>
@@ -1181,9 +1182,11 @@ static void drm_client_modeset_dpms_legacy(struct drm_client_dev *client, int dp
struct drm_device *dev = client->dev;
struct drm_connector *connector;
struct drm_mode_set *modeset;
+ struct drm_modeset_acquire_ctx ctx;
int j;
+ int ret;
- drm_modeset_lock_all(dev);
+ DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
drm_client_for_each_modeset(modeset, client) {
if (!modeset->crtc->enabled)
continue;
@@ -1195,7 +1198,7 @@ static void drm_client_modeset_dpms_legacy(struct drm_client_dev *client, int dp
dev->mode_config.dpms_property, dpms_mode);
}
}
- drm_modeset_unlock_all(dev);
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
}
/**
--
2.30.0
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