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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-15 10:46:16 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-15 10:46:16 -0700 |
commit | 93b694d096cc10994c817730d4d50288f9ae3d66 (patch) | |
tree | 5bd967686d0003f7dbbe1da49f5399cb4a92f074 /drivers/video/fbdev/s3fb.c | |
parent | 726eb70e0d34dc4bc4dada71f52bba8ed638431e (diff) | |
parent | 640eee067d9aae0bb98d8706001976ff1affaf00 (diff) | |
download | linux-93b694d096cc10994c817730d4d50288f9ae3d66.tar.bz2 |
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
...
Diffstat (limited to 'drivers/video/fbdev/s3fb.c')
-rw-r--r-- | drivers/video/fbdev/s3fb.c | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/drivers/video/fbdev/s3fb.c b/drivers/video/fbdev/s3fb.c index 60c424fae988..5c74253e7b2c 100644 --- a/drivers/video/fbdev/s3fb.c +++ b/drivers/video/fbdev/s3fb.c @@ -1410,9 +1410,9 @@ static void s3_pci_remove(struct pci_dev *dev) /* PCI suspend */ -static int s3_pci_suspend(struct pci_dev* dev, pm_message_t state) +static int __maybe_unused s3_pci_suspend(struct device *dev) { - struct fb_info *info = pci_get_drvdata(dev); + struct fb_info *info = dev_get_drvdata(dev); struct s3fb_info *par = info->par; dev_info(info->device, "suspend\n"); @@ -1420,7 +1420,7 @@ static int s3_pci_suspend(struct pci_dev* dev, pm_message_t state) console_lock(); mutex_lock(&(par->open_lock)); - if ((state.event == PM_EVENT_FREEZE) || (par->ref_count == 0)) { + if (par->ref_count == 0) { mutex_unlock(&(par->open_lock)); console_unlock(); return 0; @@ -1428,10 +1428,6 @@ static int s3_pci_suspend(struct pci_dev* dev, pm_message_t state) fb_set_suspend(info, 1); - pci_save_state(dev); - pci_disable_device(dev); - pci_set_power_state(dev, pci_choose_state(dev, state)); - mutex_unlock(&(par->open_lock)); console_unlock(); @@ -1441,11 +1437,10 @@ static int s3_pci_suspend(struct pci_dev* dev, pm_message_t state) /* PCI resume */ -static int s3_pci_resume(struct pci_dev* dev) +static int __maybe_unused s3_pci_resume(struct device *dev) { - struct fb_info *info = pci_get_drvdata(dev); + struct fb_info *info = dev_get_drvdata(dev); struct s3fb_info *par = info->par; - int err; dev_info(info->device, "resume\n"); @@ -1458,17 +1453,6 @@ static int s3_pci_resume(struct pci_dev* dev) return 0; } - pci_set_power_state(dev, PCI_D0); - pci_restore_state(dev); - err = pci_enable_device(dev); - if (err) { - mutex_unlock(&(par->open_lock)); - console_unlock(); - dev_err(info->device, "error %d enabling device for resume\n", err); - return err; - } - pci_set_master(dev); - s3fb_set_par(info); fb_set_suspend(info, 0); @@ -1478,6 +1462,16 @@ static int s3_pci_resume(struct pci_dev* dev) return 0; } +static const struct dev_pm_ops s3_pci_pm_ops = { +#ifdef CONFIG_PM_SLEEP + .suspend = s3_pci_suspend, + .resume = s3_pci_resume, + .freeze = NULL, + .thaw = s3_pci_resume, + .poweroff = s3_pci_suspend, + .restore = s3_pci_resume, +#endif +}; /* List of boards that we are trying to support */ @@ -1510,8 +1504,7 @@ static struct pci_driver s3fb_pci_driver = { .id_table = s3_devices, .probe = s3_pci_probe, .remove = s3_pci_remove, - .suspend = s3_pci_suspend, - .resume = s3_pci_resume, + .driver.pm = &s3_pci_pm_ops, }; /* Parse user specified options */ |