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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-06-26 13:22:54 +0300 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-06-26 13:22:54 +0300 |
| commit | 355a47ae7ebcf9d605aa809b259d380422e81b8d (patch) | |
| tree | f42b3196986c7de89a335b4f57384d249f5663e9 /drivers/gpu/drm/drm_auth.c | |
| parent | b1622cb3be4557fd086831ca7426eafe5f1acc2e (diff) | |
| parent | 80d42db02b3a5beb8cffba08207adf5f4c525ee3 (diff) | |
| download | linux-355a47ae7ebcf9d605aa809b259d380422e81b8d.tar.xz | |
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next-fixes
Some fixes have been accidentally pushed to this, so I cannot fost-forward.
Required to pull in the remove-fbcon-notifiers fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_auth.c')
| -rw-r--r-- | drivers/gpu/drm/drm_auth.c | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c index 22c7a104b802..cc9acd986c68 100644 --- a/drivers/gpu/drm/drm_auth.c +++ b/drivers/gpu/drm/drm_auth.c @@ -28,10 +28,16 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include <drm/drmP.h> +#include <linux/slab.h> + +#include <drm/drm_auth.h> +#include <drm/drm_drv.h> +#include <drm/drm_file.h> +#include <drm/drm_lease.h> +#include <drm/drm_print.h> + #include "drm_internal.h" #include "drm_legacy.h" -#include <drm/drm_lease.h> /** * DOC: master and authentication @@ -351,3 +357,23 @@ void drm_master_put(struct drm_master **master) *master = NULL; } EXPORT_SYMBOL(drm_master_put); + +/* Used by drm_client and drm_fb_helper */ +bool drm_master_internal_acquire(struct drm_device *dev) +{ + mutex_lock(&dev->master_mutex); + if (dev->master) { + mutex_unlock(&dev->master_mutex); + return false; + } + + return true; +} +EXPORT_SYMBOL(drm_master_internal_acquire); + +/* Used by drm_client and drm_fb_helper */ +void drm_master_internal_release(struct drm_device *dev) +{ + mutex_unlock(&dev->master_mutex); +} +EXPORT_SYMBOL(drm_master_internal_release); |