Skip to content

K
Kernel

openeuler / Kernel
1 年多 前同步成功

通知 8
Star 0
Fork 0
K
Kernel
切换分支/标签
  1. 14 7月, 2016 4 次提交
  3. 20 5月, 2016 6 次提交
  5. 28 8月, 2015 9 次提交
  7. 22 1月, 2015 3 次提交
    • B
      drm/nouveau/mc: namespace + nvidia gpu names (no binary change) · d7e5fcd2
      由 Ben Skeggs 提交于 
      The namespace of NVKM is being changed to nvkm_ instead of nouveau_,
which will be used for the DRM part of the driver.  This is being
done in order to make it very clear as to what part of the driver a
given symbol belongs to, and as a minor step towards splitting the
DRM driver out to be able to stand on its own (for virt).

Because there's already a large amount of churn here anyway, this is
as good a time as any to also switch to NVIDIA's device and chipset
naming to ease collaboration with them.

A comparison of objdump disassemblies proves no code changes.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
      d7e5fcd2
    • B
      drm/nouveau: remove symlinks, move core/ to nvkm/ (no code changes) · c39f472e
      由 Ben Skeggs 提交于 
      The symlinks were annoying some people, and they're not used anywhere
else in the kernel tree.  The include directory structure has been
changed so that symlinks aren't needed anymore.

NVKM has been moved from core/ to nvkm/ to make it more obvious as to
what the directory is for, and as some minor prep for when NVKM gets
split out into its own module (virt) at a later date.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
      c39f472e
    • V
      drm/nouveau/mc: add missing braces · 9509ff75
      由 Vince Hsu 提交于 
      Several braces were misplaced unintentionally. That caused the msi handling
became part of the default case of the first switch statement. So add the
missing ones.
Signed-off-by: NVince Hsu <vinceh@nvidia.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
      9509ff75
  9. 10 8月, 2014 1 次提交
  11. 26 3月, 2014 1 次提交
    • A
      support for platform devices · 420b9469
      由 Alexandre Courbot 提交于 
      Upcoming mobile Kepler GPUs (such as GK20A) use the platform bus instead
of PCI to which Nouveau is tightly dependent. This patch allows Nouveau
to handle platform devices by:

- abstracting PCI-dependent functions that were typically used for
  resource querying and page mapping,
- introducing a nv_device_is_pci() function that allows to make
  PCI-dependent code conditional,
- providing a nouveau_drm_platform_probe() function that takes a GPU
  platform device to be probed.

Core code as well as engine/subdev drivers are updated wherever possible
to make use of these functions. Some older drivers are too dependent on
PCI to be properly updated, but all newer code on which future chips may
depend should at least be runnable with platform devices.
Signed-off-by: NAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
      420b9469
  13. 08 11月, 2013 8 次提交
  15. 06 11月, 2013 1 次提交
  17. 08 10月, 2013 1 次提交
  19. 04 9月, 2013 1 次提交
  21. 29 8月, 2013 1 次提交
    • D
      nouveau: add runtime PM support (v0.9) · 5addcf0a
      由 Dave Airlie 提交于 
      This hooks nouveau up to the runtime PM system to enable
dynamic power management for secondary GPUs in switchable
and optimus laptops.

a) rewrite suspend/resume printks to hide them during dynamic s/r
to avoid cluttering logs
b) add runtime pm suspend to irq handler, crtc display, ioctl handler,
connector status,
c) handle hdmi audio dynamic power on/off using magic register.

v0.5:
make sure we hit D3 properly
fix fbdev_set_suspend locking interaction, we only will poweroff if we have no
active crtcs/fbcon anyways.
add reference for active crtcs.
sprinkle mark last busy for autosuspend timeout

v0.6:
allow more flexible debugging - to avoid log spam
add option to enable/disable dynpm
got to D3Cold

v0.7:
add hdmi audio support.

v0.8:
call autosuspend from idle, so pci config space access doesn't go straight
back to sleep, this makes starting X faster.
only signal usage if we actually handle the irq, otherwise usb keeps us awake.
fix nv50 display active powerdown

v0.9:
use masking function to enable hdmi audio
set busy when we fail to suspend
Signed-off-by: NDave Airlie <airlied@redhat.com>
      5addcf0a
  23. 21 8月, 2013 1 次提交
  25. 26 4月, 2013 1 次提交
  27. 29 11月, 2012 1 次提交
  29. 03 10月, 2012 1 次提交