| 420b94697722512a2c0732970dc1530197a49adb |
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17-Feb-2014 |
Alexandre Courbot <acourbot@nvidia.com> |
support for platform devices
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: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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| f87cd8b695d372087685976460fac1ec6ba2fca9 |
|
19-Jan-2014 |
Ilia Mirkin <imirkin@alum.mit.edu> |
drm/nouveau/devinit: lock/unlock crtc regs for all devices, not just pre-nv50
Also make nv_lockvgac work for nv50+ devices. This should fix
IO_CONDITION and related VBIOS opcodes that read/write the crtc regs.
See https://bugs.freedesktop.org/show_bug.cgi?id=60680
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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| cf336014c6dc3ef1431d84b5a94e47a22660493b |
|
14-Jan-2014 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/devinit: tidy up the subdev class definition
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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| 8aa816b0bbcefa8517d7e10586d7dbb0ead3c4c1 |
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05-Sep-2013 |
Ilia Mirkin <imirkin@alum.mit.edu> |
drm/nv10: fix chipset checks, mostly for the benefit of nv1a
NV1A is numerically higher than NV17 but generationally lower. Use the
new card type to help disambiguate.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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| 88524bc06926b243c75e5751eb3403c602b6a904 |
|
05-Mar-2013 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/devinit: move simple pll setting routines to devinit
These are pretty much useless for reclocking purposes. Lets make it
clearer what they're for and move them to DEVINIT to signify they're
for the very simple PLL setting requirements of running the init
tables.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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| cb75d97e9c77743ecfcc43375be135a55a4d9b25 |
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11-Jul-2012 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: implement devinit subdev, and new init table parser
v2:
- make sure not to execute display scripts unless resuming
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
|