Merge tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Not a major amount of change, the i915 trees got split into display
  and gt trees to better facilitate higher level review, and there's a
  major refactoring of i915 GEM locking to use more core kernel concepts
  (like ww-mutexes). msm gets per-process pagetables, older AMD SI cards
  get DC support, nouveau got a bump in displayport support with common
  code extraction from i915.

  Outside of drm this contains a couple of patches for hexint
  moduleparams which you've acked, and a virtio common code tree that
  you should also get via it's regular path.

  New driver:
   - Cadence MHDP8546 DisplayPort bridge driver

  core:
   - cross-driver scatterlist cleanups
   - devm_drm conversions
   - remove drm_dev_init
   - devm_drm_dev_alloc conversion

  ttm:
   - lots of refactoring and cleanups

  bridges:
   - chained bridge support in more drivers

  panel:
   - misc new panels

  scheduler:
   - cleanup priority levels

  displayport:
   - refactor i915 code into helpers for nouveau

  i915:
   - split into display and GT trees
   - WW locking refactoring in GEM
   - execbuf2 extension mechanism
   - syncobj timeline support
   - GEN 12 HOBL display powersaving
   - Rocket Lake display additions
   - Disable FBC on Tigerlake
   - Tigerlake Type-C + DP improvements
   - Hotplug interrupt refactoring

  amdgpu:
   - Sienna Cichlid updates
   - Navy Flounder updates
   - DCE6 (SI) support for DC
   - Plane rotation enabled
   - TMZ state info ioctl
   - PCIe DPC recovery support
   - DC interrupt handling refactor
   - OLED panel fixes

  amdkfd:
   - add SMI events for thermal throttling
   - SMI interface events ioctl update
   - process eviction counters

  radeon:
   - move to dma_ for allocations
   - expose sclk via sysfs

  msm:
   - DSI support for sm8150/sm8250
   - per-process GPU pagetable support
   - Displayport support

  mediatek:
   - move HDMI phy driver to PHY
   - convert mtk-dpi to bridge API
   - disable mt2701 tmds

  tegra:
   - bridge support

  exynos:
   - misc cleanups

  vc4:
   - dual display cleanups

  ast:
   - cleanups

  gma500:
   - conversion to GPIOd API

  hisilicon:
   - misc reworks

  ingenic:
   - clock handling and format improvements

  mcde:
   - DSI support

  mgag200:
   - desktop g200 support

  mxsfb:
   - i.MX7 + i.MX8M
   - alpha plane support

  panfrost:
   - devfreq support
   - amlogic SoC support

  ps8640:
   - EDID from eDP retrieval

  tidss:
   - AM65xx YUV workaround

  virtio:
   - virtio-gpu exported resources

  rcar-du:
   - R8A7742, R8A774E1 and R8A77961 support
   - YUV planar format fixes
   - non-visible plane handling
   - VSP device reference count fix
   - Kconfig fix to avoid displaying disabled options in .config"

* tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drm: (1494 commits)
  drm/ingenic: Fix bad revert
  drm/amdgpu: Fix invalid number of character '{' in amdgpu_acpi_init
  drm/amdgpu: Remove warning for virtual_display
  drm/amdgpu: kfd_initialized can be static
  drm/amd/pm: setup APU dpm clock table in SMU HW initialization
  drm/amdgpu: prevent spurious warning
  drm/amdgpu/swsmu: fix ARC build errors
  drm/amd/display: Fix OPTC_DATA_FORMAT programming
  drm/amd/display: Don't allow pstate if no support in blank
  drm/panfrost: increase readl_relaxed_poll_timeout values
  MAINTAINERS: Update entry for st7703 driver after the rename
  Revert "gpu/drm: ingenic: Add option to mmap GEM buffers cached"
  drm/amd/display: HDMI remote sink need mode validation for Linux
  drm/amd/display: Change to correct unit on audio rate
  drm/amd/display: Avoid set zero in the requested clk
  drm/amdgpu: align frag_end to covered address space
  drm/amdgpu: fix NULL pointer dereference for Renoir
  drm/vmwgfx: fix regression in thp code due to ttm init refactor.
  drm/amdgpu/swsmu: add interrupt work handler for smu11 parts
  drm/amdgpu/swsmu: add interrupt work function
  ...

1 files changed, 35 insertions, 29 deletions

diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
index c6820e21875d..a372a183c1f0 100644
--- a/drivers/video/fbdev/nvidia/nvidia.c
+++ b/drivers/video/fbdev/nvidia/nvidia.c
@@ -1037,10 +1037,9 @@ static struct fb_ops nvidia_fb_ops = {
 	.fb_sync        = nvidiafb_sync,
 };
 
-#ifdef CONFIG_PM
-static int nvidiafb_suspend(struct pci_dev *dev, pm_message_t mesg)
+static int nvidiafb_suspend_late(struct device *dev, pm_message_t mesg)
 {
-	struct fb_info *info = pci_get_drvdata(dev);
+	struct fb_info *info = dev_get_drvdata(dev);
 	struct nvidia_par *par = info->par;
 
 	if (mesg.event == PM_EVENT_PRETHAW)
@@ -1052,46 +1051,54 @@ static int nvidiafb_suspend(struct pci_dev *dev, pm_message_t mesg)
 		fb_set_suspend(info, 1);
 		nvidiafb_blank(FB_BLANK_POWERDOWN, info);
 		nvidia_write_regs(par, &par->SavedReg);
-		pci_save_state(dev);
-		pci_disable_device(dev);
-		pci_set_power_state(dev, pci_choose_state(dev, mesg));
 	}
-	dev->dev.power.power_state = mesg;
+	dev->power.power_state = mesg;
 
 	console_unlock();
 	return 0;
 }
 
-static int nvidiafb_resume(struct pci_dev *dev)
+static int __maybe_unused nvidiafb_suspend(struct device *dev)
 {
-	struct fb_info *info = pci_get_drvdata(dev);
-	struct nvidia_par *par = info->par;
+	return nvidiafb_suspend_late(dev, PMSG_SUSPEND);
+}
 
-	console_lock();
-	pci_set_power_state(dev, PCI_D0);
+static int __maybe_unused nvidiafb_hibernate(struct device *dev)
+{
+	return nvidiafb_suspend_late(dev, PMSG_HIBERNATE);
+}
 
-	if (par->pm_state != PM_EVENT_FREEZE) {
-		pci_restore_state(dev);
+static int __maybe_unused nvidiafb_freeze(struct device *dev)
+{
+	return nvidiafb_suspend_late(dev, PMSG_FREEZE);
+}
 
-		if (pci_enable_device(dev))
-			goto fail;
+static int __maybe_unused nvidiafb_resume(struct device *dev)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct nvidia_par *par = info->par;
 
-		pci_set_master(dev);
-	}
+	console_lock();
 
 	par->pm_state = PM_EVENT_ON;
 	nvidiafb_set_par(info);
 	fb_set_suspend (info, 0);
 	nvidiafb_blank(FB_BLANK_UNBLANK, info);
 
-fail:
 	console_unlock();
 	return 0;
 }
-#else
-#define nvidiafb_suspend NULL
-#define nvidiafb_resume NULL
-#endif
+
+static const struct dev_pm_ops nvidiafb_pm_ops = {
+#ifdef CONFIG_PM_SLEEP
+	.suspend	= nvidiafb_suspend,
+	.resume		= nvidiafb_resume,
+	.freeze		= nvidiafb_freeze,
+	.thaw		= nvidiafb_resume,
+	.poweroff	= nvidiafb_hibernate,
+	.restore	= nvidiafb_resume,
+#endif /* CONFIG_PM_SLEEP */
+};
 
 static int nvidia_set_fbinfo(struct fb_info *info)
 {
@@ -1492,12 +1499,11 @@ static int nvidiafb_setup(char *options)
 #endif				/* !MODULE */
 
 static struct pci_driver nvidiafb_driver = {
-	.name = "nvidiafb",
-	.id_table = nvidiafb_pci_tbl,
-	.probe    = nvidiafb_probe,
-	.suspend  = nvidiafb_suspend,
-	.resume   = nvidiafb_resume,
-	.remove   = nvidiafb_remove,
+	.name      = "nvidiafb",
+	.id_table  = nvidiafb_pci_tbl,
+	.probe     = nvidiafb_probe,
+	.driver.pm = &nvidiafb_pm_ops,
+	.remove    = nvidiafb_remove,
 };
 
 /* ------------------------------------------------------------------------- *