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| author | Joseph Schulte <joeschulte.js@gmail.com> | 2021-01-25 17:48:15 +0300 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2021-02-09 19:16:57 +0300 |
| commit | 57037094fe1496e00ff5ac0f856eeebddbf2459b (patch) | |
| tree | 21d3cafe0e6b47f50ccf3c10501c09c4aa4abe52 /drivers/gpu/drm/drm_client_modeset.c | |
| parent | 0b365a207ec729629f407facdf7ae64c1e3d920a (diff) | |
| download | linux-57037094fe1496e00ff5ac0f856eeebddbf2459b.tar.xz | |
drm: replace drm_modeset_lock_all() in drm_client_modeset_dpms_legacy()
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@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210125144815.8389-1-joeschulte.js@gmail.com
(cherry picked from commit 482f3ef0b0e3c4783a7e2130c71d5545b068bcbb)
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_client_modeset.c')
| -rw-r--r-- | drivers/gpu/drm/drm_client_modeset.c | 7 |
1 files 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@linux.ie> */ +#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); } /** |