Home
last modified time | relevance | path

Searched refs:drm_global_mutex (Results 1 - 10 of 10) sorted by relevance

/kernel/linux/linux-5.10/drivers/gpu/drm/
H A Ddrm_file.c57 DEFINE_MUTEX(drm_global_mutex); variable
423 mutex_lock(&drm_global_mutex); in drm_open()
443 mutex_unlock(&drm_global_mutex); in drm_open()
450 mutex_unlock(&drm_global_mutex); in drm_open()
491 mutex_lock(&drm_global_mutex); in drm_release()
501 mutex_unlock(&drm_global_mutex); in drm_release()
516 * the drm_global_mutex, which then calls the &drm_driver.postclose driver
532 if (atomic_dec_and_mutex_lock(&dev->open_count, &drm_global_mutex)) { in drm_release_noglobal()
534 mutex_unlock(&drm_global_mutex); in drm_release_noglobal()
H A Ddrm_lock.c208 mutex_unlock(&drm_global_mutex); in drm_legacy_lock()
210 mutex_lock(&drm_global_mutex); in drm_legacy_lock()
H A Ddrm_drv.c873 mutex_lock(&drm_global_mutex); in drm_dev_register()
920 mutex_unlock(&drm_global_mutex); in drm_dev_register()
H A Ddrm_internal.h47 extern struct mutex drm_global_mutex;
H A Ddrm_ioctl.c796 mutex_lock(&drm_global_mutex); in drm_ioctl_kernel()
798 mutex_unlock(&drm_global_mutex); in drm_ioctl_kernel()
/kernel/linux/linux-6.6/drivers/gpu/drm/
H A Ddrm_file.c53 DEFINE_MUTEX(drm_global_mutex); variable
422 mutex_lock(&drm_global_mutex); in drm_open()
442 mutex_unlock(&drm_global_mutex); in drm_open()
449 mutex_unlock(&drm_global_mutex); in drm_open()
490 mutex_lock(&drm_global_mutex); in drm_release()
500 mutex_unlock(&drm_global_mutex); in drm_release()
549 * the drm_global_mutex, which then calls the &drm_driver.postclose driver
565 if (atomic_dec_and_mutex_lock(&dev->open_count, &drm_global_mutex)) { in drm_release_noglobal()
567 mutex_unlock(&drm_global_mutex); in drm_release_noglobal()
H A Ddrm_lock.c208 mutex_unlock(&drm_global_mutex); in drm_legacy_lock()
210 mutex_lock(&drm_global_mutex); in drm_legacy_lock()
H A Ddrm_internal.h48 extern struct mutex drm_global_mutex;
H A Ddrm_drv.c917 mutex_lock(&drm_global_mutex); in drm_dev_register()
967 mutex_unlock(&drm_global_mutex); in drm_dev_register()
H A Ddrm_ioctl.c794 mutex_lock(&drm_global_mutex); in drm_ioctl_kernel()
796 mutex_unlock(&drm_global_mutex); in drm_ioctl_kernel()

Completed in 16 milliseconds