Merge tag 'drm-misc-next-2019-08-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.4:

UAPI Changes:
 - HDCP: Add a Content protection type property

Cross-subsystem Changes:

Core Changes:
 - Continue to rework the include dependencies
 - fb: Remove the unused drm_gem_fbdev_fb_create function
 - drm-dp-helper: Make the link rate calculation more tolerant to
                  non-explicitly defined, yet supported, rates
 - fb-helper: Map DRM client buffer only when required, and instanciate a
              shadow buffer when the device has a dirty function or says so
 - connector: Add a helper to link the DDC adapter used by that connector to
              the userspace
 - vblank: Switch from DRM_WAIT_ON to wait_event_interruptible_timeout
 - dma-buf: Fix a stack corruption
 - ttm: Embed a drm_gem_object struct to make ttm_buffer_object a
        superclass of GEM, and convert drivers to use it.
 - hdcp: Improvements to report the content protection type to the
         userspace

Driver Changes:
 - Remove drm_gem_prime_import/export from being defined in the drivers
 - Drop DRM_AUTH usage from drivers
 - Continue to drop drmP.h
 - Convert drivers to the connector ddc helper

 - ingenic: Add support for more panel-related cases
 - komeda: Support for dual-link
 - lima: Reduce logging
 - mpag200: Fix the cursor support
 - panfrost: Export GPU features register to userspace through an ioctl
 - pl111: Remove the CLD pads wiring support from the DT
 - rockchip: Rework to use DRM PSR helpers, fix a bug in the VOP_WIN_GET
             macro
 - sun4i: Improve support for color encoding and range
 - tinydrm: Rework SPI support, improve MIPI-DBI support, move to drm/tiny
 - vkms: Rework of the CRC tracking

 - bridges:
   - sii902x: Add support for audio graph card
   - tc358767: Rework AUX data handling code
   - ti-sn65dsi86: Add Debugfs and proper DSI mode flags support

 - panels
   - Support for GiantPlus GPM940B0, Sharp LQ070Y3DG3B, Ortustech
     COM37H3M, Novatek NT39016, Sharp LS020B1DD01D, Raydium RM67191,
     Boe Himax8279d, Sharp LD-D5116Z01B
   - Conversion of the device tree bindings to the YAML description
   - jh057n00900: Rework the enable / disable path

 - fbdev:
   - ssd1307fb: Support more devices based on that controller

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190808121423.xzpedzkpyecvsiy4@flea

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index a8c4468f03d9..afc38cece3f5 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -39,6 +39,7 @@
 #include <linux/mem_encrypt.h>
 #include <linux/pagevec.h>
 
+#include <drm/drm.h>
 #include <drm/drm_device.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_file.h>
@@ -254,8 +255,7 @@ drm_gem_object_release_handle(int id, void *ptr, void *data)
 	else if (dev->driver->gem_close_object)
 		dev->driver->gem_close_object(obj, file_priv);
 
-	if (drm_core_check_feature(dev, DRIVER_PRIME))
-		drm_gem_remove_prime_handles(obj, file_priv);
+	drm_gem_remove_prime_handles(obj, file_priv);
 	drm_vma_node_revoke(&obj->vma_node, file_priv);
 
 	drm_gem_object_handle_put_unlocked(obj);
@@ -1288,8 +1288,8 @@ retry:
 	if (contended != -1) {
 		struct drm_gem_object *obj = objs[contended];
 
-		ret = ww_mutex_lock_slow_interruptible(&obj->resv->lock,
-						       acquire_ctx);
+		ret = reservation_object_lock_slow_interruptible(obj->resv,
+								 acquire_ctx);
 		if (ret) {
 			ww_acquire_done(acquire_ctx);
 			return ret;
@@ -1300,16 +1300,16 @@ retry:
 		if (i == contended)
 			continue;
 
-		ret = ww_mutex_lock_interruptible(&objs[i]->resv->lock,
-						  acquire_ctx);
+		ret = reservation_object_lock_interruptible(objs[i]->resv,
+							    acquire_ctx);
 		if (ret) {
 			int j;
 
 			for (j = 0; j < i; j++)
-				ww_mutex_unlock(&objs[j]->resv->lock);
+				reservation_object_unlock(objs[j]->resv);
 
 			if (contended != -1 && contended >= i)
-				ww_mutex_unlock(&objs[contended]->resv->lock);
+				reservation_object_unlock(objs[contended]->resv);
 
 			if (ret == -EDEADLK) {
 				contended = i;
@@ -1334,7 +1334,7 @@ drm_gem_unlock_reservations(struct drm_gem_object **objs, int count,
 	int i;
 
 	for (i = 0; i < count; i++)
-		ww_mutex_unlock(&objs[i]->resv->lock);
+		reservation_object_unlock(objs[i]->resv);
 
 	ww_acquire_fini(acquire_ctx);
 }