Merge tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "The biggest thing in this is the AMD Navi GPU support, this again
  contains a bunch of header files that are large. These are the new AMD
  RX5700 GPUs that just recently became available.

  New drivers:
   - ST-Ericsson MCDE driver
   - Ingenic JZ47xx SoC

  UAPI change:
   - HDR source metadata property

  Core:
   - HDR inforframes and EDID parsing
   - drm hdmi infoframe unpacking
   - remove prime sg_table caching into dma-buf
   - New gem vram helpers to reduce driver code
   - Lots of drmP.h removal
   - reservation fencing fix
   - documentation updates
   - drm_fb_helper_connector removed
   - mode name command handler rewrite

  fbcon:
   - Remove the fbcon notifiers

  ttm:
   - forward progress fixes

  dma-buf:
   - make mmap call optional
   - debugfs refcount fixes
   - dma-fence free with pending signals fix
   - each dma-buf gets an inode

  Panels:
   - Lots of additional panel bindings

  amdgpu:
   - initial navi10 support
   - avoid hw reset
   - HDR metadata support
   - new thermal sensors for vega asics
   - RAS fixes
   - use HMM rather than MMU notifier
   - xgmi topology via kfd
   - SR-IOV fixes
   - driver reload fixes
   - DC use a core bpc attribute
   - Aux fixes for DC
   - Bandwidth calc updates for DC
   - Clock handling refactor
   - kfd VEGAM support

  vmwgfx:
   - Coherent memory support changes

  i915:
   - HDR Support
   - HDMI i2c link
   - Icelake multi-segmented gamma support
   - GuC firmware update
   - Mule Creek Canyon PCH support for EHL
   - EHL platform updtes
   - move i915.alpha_support to i915.force_probe
   - runtime PM refactoring
   - VBT parsing refactoring
   - DSI fixes
   - struct mutex dependency reduction
   - GEM code reorg

  mali-dp:
   - Komeda driver features

  msm:
   - dsi vs EPROBE_DEFER fixes
   - msm8998 snapdragon 835 support
   - a540 gpu support
   - mdp5 and dpu interconnect support

  exynos:
   - drmP.h removal

  tegra:
   - misc fixes

  tda998x:
   - audio support improvements
   - pixel repeated mode support
   - quantisation range handling corrections
   - HDMI vendor info fix

  armada:
   - interlace support fix
   - overlay/video plane register handling refactor
   - add gamma support

  rockchip:
   - RX3328 support

  panfrost:
   - expose perf counters via hidden ioctls

  vkms:
   - enumerate CRC sources list

  ast:
   - rework BO handling

  mgag200:
   - rework BO handling

  dw-hdmi:
   - suspend/resume support

  rcar-du:
   - R8A774A1 Soc Support
   - LVDS dual-link mode support
   - Additional formats
   - Misc fixes

  omapdrm:
   - DSI command mode display support

  stm
   - fb modifier support
   - runtime PM support

  sun4i:
   - use vmap ops

  vc4:
   - binner bo binding rework

  v3d:
   - compute shader support
   - resync/sync fixes
   - job management refactoring

  lima:
   - NULL pointer in irq handler fix
   - scheduler default timeout

  virtio:
   - fence seqno support
   - trace events

  bochs:
   - misc fixes

  tc458767:
   - IRQ/HDP handling

  sii902x:
   - HDMI audio support

  atmel-hlcdc:
   - misc fixes

  meson:
   - zpos support"

* tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm: (1815 commits)
  Revert "Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next"
  Revert "mm: adjust apply_to_pfn_range interface for dropped token."
  mm: adjust apply_to_pfn_range interface for dropped token.
  drm/amdgpu/navi10: add uclk activity sensor
  drm/amdgpu: properly guard the generic discovery code
  drm/amdgpu: add missing documentation on new module parameters
  drm/amdgpu: don't invalidate caches in RELEASE_MEM, only do the writeback
  drm/amd/display: avoid 64-bit division
  drm/amdgpu/psp11: simplify the ucode register logic
  drm/amdgpu: properly guard DC support in navi code
  drm/amd/powerplay: vega20: fix uninitialized variable use
  drm/amd/display: dcn20: include linux/delay.h
  amdgpu: make pmu support optional
  drm/amd/powerplay: Zero initialize current_rpm in vega20_get_fan_speed_percent
  drm/amd/powerplay: Zero initialize freq in smu_v11_0_get_current_clk_freq
  drm/amd/powerplay: Use memset to initialize metrics structs
  drm/amdgpu/mes10.1: Fix header guard
  drm/amd/powerplay: add temperature sensor support for navi10
  drm/amdgpu: fix scheduler timeout calc
  drm/amdgpu: Prepare for hmm_range_register API change (v2)
  ...

1 files changed, 57 insertions, 76 deletions

diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index 233f114d2186..754af25fe255 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -31,17 +31,20 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#include <linux/dma-fence.h>
+#include <linux/module.h>
+#include <linux/pci.h>
 #include <linux/poll.h>
 #include <linux/slab.h>
-#include <linux/module.h>
 
 #include <drm/drm_client.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_file.h>
-#include <drm/drmP.h>
+#include <drm/drm_print.h>
 
-#include "drm_legacy.h"
-#include "drm_internal.h"
 #include "drm_crtc_internal.h"
+#include "drm_internal.h"
+#include "drm_legacy.h"
 
 /* from BKL pushdown */
 DEFINE_MUTEX(drm_global_mutex);
@@ -100,8 +103,6 @@ DEFINE_MUTEX(drm_global_mutex);
  * :ref:`IOCTL support in the userland interfaces chapter<drm_driver_ioctl>`.
  */
 
-static int drm_open_helper(struct file *filp, struct drm_minor *minor);
-
 /**
  * drm_file_alloc - allocate file context
  * @minor: minor to allocate on
@@ -273,76 +274,6 @@ static void drm_close_helper(struct file *filp)
 	drm_file_free(file_priv);
 }
 
-static int drm_setup(struct drm_device * dev)
-{
-	int ret;
-
-	if (dev->driver->firstopen &&
-	    drm_core_check_feature(dev, DRIVER_LEGACY)) {
-		ret = dev->driver->firstopen(dev);
-		if (ret != 0)
-			return ret;
-	}
-
-	ret = drm_legacy_dma_setup(dev);
-	if (ret < 0)
-		return ret;
-
-
-	DRM_DEBUG("\n");
-	return 0;
-}
-
-/**
- * drm_open - open method for DRM file
- * @inode: device inode
- * @filp: file pointer.
- *
- * This function must be used by drivers as their &file_operations.open method.
- * It looks up the correct DRM device and instantiates all the per-file
- * resources for it. It also calls the &drm_driver.open driver callback.
- *
- * RETURNS:
- *
- * 0 on success or negative errno value on falure.
- */
-int drm_open(struct inode *inode, struct file *filp)
-{
-	struct drm_device *dev;
-	struct drm_minor *minor;
-	int retcode;
-	int need_setup = 0;
-
-	minor = drm_minor_acquire(iminor(inode));
-	if (IS_ERR(minor))
-		return PTR_ERR(minor);
-
-	dev = minor->dev;
-	if (!dev->open_count++)
-		need_setup = 1;
-
-	/* share address_space across all char-devs of a single device */
-	filp->f_mapping = dev->anon_inode->i_mapping;
-
-	retcode = drm_open_helper(filp, minor);
-	if (retcode)
-		goto err_undo;
-	if (need_setup) {
-		retcode = drm_setup(dev);
-		if (retcode) {
-			drm_close_helper(filp);
-			goto err_undo;
-		}
-	}
-	return 0;
-
-err_undo:
-	dev->open_count--;
-	drm_minor_release(minor);
-	return retcode;
-}
-EXPORT_SYMBOL(drm_open);
-
 /*
  * Check whether DRI will run on this CPU.
  *
@@ -424,6 +355,56 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor)
 	return 0;
 }
 
+/**
+ * drm_open - open method for DRM file
+ * @inode: device inode
+ * @filp: file pointer.
+ *
+ * This function must be used by drivers as their &file_operations.open method.
+ * It looks up the correct DRM device and instantiates all the per-file
+ * resources for it. It also calls the &drm_driver.open driver callback.
+ *
+ * RETURNS:
+ *
+ * 0 on success or negative errno value on falure.
+ */
+int drm_open(struct inode *inode, struct file *filp)
+{
+	struct drm_device *dev;
+	struct drm_minor *minor;
+	int retcode;
+	int need_setup = 0;
+
+	minor = drm_minor_acquire(iminor(inode));
+	if (IS_ERR(minor))
+		return PTR_ERR(minor);
+
+	dev = minor->dev;
+	if (!dev->open_count++)
+		need_setup = 1;
+
+	/* share address_space across all char-devs of a single device */
+	filp->f_mapping = dev->anon_inode->i_mapping;
+
+	retcode = drm_open_helper(filp, minor);
+	if (retcode)
+		goto err_undo;
+	if (need_setup) {
+		retcode = drm_legacy_setup(dev);
+		if (retcode) {
+			drm_close_helper(filp);
+			goto err_undo;
+		}
+	}
+	return 0;
+
+err_undo:
+	dev->open_count--;
+	drm_minor_release(minor);
+	return retcode;
+}
+EXPORT_SYMBOL(drm_open);
+
 void drm_lastclose(struct drm_device * dev)
 {
 	DRM_DEBUG("\n");