From b962a12050a387e4bbf3a48745afe1d29d396b0d Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Mon, 22 Oct 2018 14:31:22 +0200 Subject: drm/atomic: integrate modeset lock with private objects Follow the same pattern of locking as with other state objects. This avoids boilerplate in the driver. Signed-off-by: Rob Clark Signed-off-by: Boris Brezillon Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20181022123122.30468-1-boris.brezillon@bootlin.com --- drivers/gpu/drm/drm_modeset_lock.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/drm_modeset_lock.c') diff --git a/drivers/gpu/drm/drm_modeset_lock.c b/drivers/gpu/drm/drm_modeset_lock.c index 51f534db9107..81dd11901ffd 100644 --- a/drivers/gpu/drm/drm_modeset_lock.c +++ b/drivers/gpu/drm/drm_modeset_lock.c @@ -22,6 +22,7 @@ */ #include +#include #include #include @@ -394,6 +395,7 @@ EXPORT_SYMBOL(drm_modeset_unlock); int drm_modeset_lock_all_ctx(struct drm_device *dev, struct drm_modeset_acquire_ctx *ctx) { + struct drm_private_obj *privobj; struct drm_crtc *crtc; struct drm_plane *plane; int ret; @@ -414,6 +416,12 @@ int drm_modeset_lock_all_ctx(struct drm_device *dev, return ret; } + drm_for_each_privobj(privobj, dev) { + ret = drm_modeset_lock(&privobj->lock, ctx); + if (ret) + return ret; + } + return 0; } EXPORT_SYMBOL(drm_modeset_lock_all_ctx); -- cgit v1.2.3-55-g7522