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, 34 insertions, 17 deletions

diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index 6fae6ad6cb77..e6a48689c294 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -162,10 +162,22 @@ static char * const r128_family[] = {
 static int aty128_probe(struct pci_dev *pdev,
                                const struct pci_device_id *ent);
 static void aty128_remove(struct pci_dev *pdev);
-static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state);
-static int aty128_pci_resume(struct pci_dev *pdev);
+static int aty128_pci_suspend_late(struct device *dev, pm_message_t state);
+static int __maybe_unused aty128_pci_suspend(struct device *dev);
+static int __maybe_unused aty128_pci_hibernate(struct device *dev);
+static int __maybe_unused aty128_pci_freeze(struct device *dev);
+static int __maybe_unused aty128_pci_resume(struct device *dev);
 static int aty128_do_resume(struct pci_dev *pdev);
 
+static const struct dev_pm_ops aty128_pci_pm_ops = {
+	.suspend	= aty128_pci_suspend,
+	.resume		= aty128_pci_resume,
+	.freeze		= aty128_pci_freeze,
+	.thaw		= aty128_pci_resume,
+	.poweroff	= aty128_pci_hibernate,
+	.restore	= aty128_pci_resume,
+};
+
 /* supported Rage128 chipsets */
 static const struct pci_device_id aty128_pci_tbl[] = {
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_LE,
@@ -272,8 +284,7 @@ static struct pci_driver aty128fb_driver = {
 	.id_table	= aty128_pci_tbl,
 	.probe		= aty128_probe,
 	.remove		= aty128_remove,
-	.suspend	= aty128_pci_suspend,
-	.resume		= aty128_pci_resume,
+	.driver.pm	= &aty128_pci_pm_ops,
 };
 
 /* packed BIOS settings */
@@ -2316,7 +2327,6 @@ static int aty128fb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
 static void aty128_set_suspend(struct aty128fb_par *par, int suspend)
 {
 	u32	pmgt;
-	struct pci_dev *pdev = par->pdev;
 
 	if (!par->pdev->pm_cap)
 		return;
@@ -2343,23 +2353,15 @@ static void aty128_set_suspend(struct aty128fb_par *par, int suspend)
 		aty_st_le32(BUS_CNTL1, 0x00000010);
 		aty_st_le32(MEM_POWER_MISC, 0x0c830000);
 		msleep(100);
-
-		/* Switch PCI power management to D2 */
-		pci_set_power_state(pdev, PCI_D2);
 	}
 }
 
-static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+static int aty128_pci_suspend_late(struct device *dev, pm_message_t state)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct fb_info *info = pci_get_drvdata(pdev);
 	struct aty128fb_par *par = info->par;
 
-	/* Because we may change PCI D state ourselves, we need to
-	 * first save the config space content so the core can
-	 * restore it properly on resume.
-	 */
-	pci_save_state(pdev);
-
 	/* We don't do anything but D2, for now we return 0, but
 	 * we may want to change that. How do we know if the BIOS
 	 * can properly take care of D3 ? Also, with swsusp, we
@@ -2418,6 +2420,21 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	return 0;
 }
 
+static int __maybe_unused aty128_pci_suspend(struct device *dev)
+{
+	return aty128_pci_suspend_late(dev, PMSG_SUSPEND);
+}
+
+static int __maybe_unused aty128_pci_hibernate(struct device *dev)
+{
+	return aty128_pci_suspend_late(dev, PMSG_HIBERNATE);
+}
+
+static int __maybe_unused aty128_pci_freeze(struct device *dev)
+{
+	return aty128_pci_suspend_late(dev, PMSG_FREEZE);
+}
+
 static int aty128_do_resume(struct pci_dev *pdev)
 {
 	struct fb_info *info = pci_get_drvdata(pdev);
@@ -2464,12 +2481,12 @@ static int aty128_do_resume(struct pci_dev *pdev)
 	return 0;
 }
 
-static int aty128_pci_resume(struct pci_dev *pdev)
+static int __maybe_unused aty128_pci_resume(struct device *dev)
 {
 	int rc;
 
 	console_lock();
-	rc = aty128_do_resume(pdev);
+	rc = aty128_do_resume(to_pci_dev(dev));
 	console_unlock();
 
 	return rc;