- 26 Mar, 2014 40 commits
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Martin Peres authored
This should fix a deadlock that has been reported to us where fan_update() would hold the fan lock and try to grab the alarm_program_lock to reschedule an update. On an other CPU, the alarm_program_lock would have been taken before calling fan_update(), leading to a deadlock. We should Cc: <stable@vger.kernel.org> # 3.9+ Reported-by:
Marcin Slusarz <marcin.slusarz@gmail.com> Tested-by:
Timothée Ravier <tim@siosm.fr> Tested-by: Boris Fersing (IRC nick fersingb, no public email address) Signed-off-by:
Martin Peres <martin.peres@free.fr> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Mario Kleiner authored
*hpos horizontal scanout position doesn't need to be corrected to count the pixels between hactive end and htotal negative. That is only needed for *vpos to count lines until end of vblank for the vblank timestamping. Use hpos as is without correction. Removes occassional spikes in timestamps of up to 1 scanline duration, thereby improves accuracy to about +/- 2 usecs instead of +/- 12 usecs, wrt. true onset time as measured with high precision equipment on NV-A5. Signed-off-by:
Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by:
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Ben Skeggs authored
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Ilia Mirkin authored
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76319Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
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Ben Skeggs authored
I should resurrect/merge that cleanup branch to remove the weird duplication.. One day. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
It doesn't look like the others have the registers. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
Shouldn't effect anything, was just momentarily confusing while looking at traces. Signed-off-by: -
Ben Skeggs authored
Not needed everywhere, and potentially not safe to do depending on how the rest of PTHERM is configured... Signed-off-by: -
Ben Skeggs authored
Our ucode only partially works at this point, so requiring binary fw image for now. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
This does *not* (and is not intended to) fix the issue reported by Christoph Rudorff on the nouveau mailinglist. The patch proposed (which is similar to this one, but also reorders whether we disable accel or call fb_set_suspend first), papers over another problem entirely by avoiding touching the framebuffer. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
Unit names come from the Android GK20A driver. Signed-off-by: -
Ben Skeggs authored
Change from traces of a newer binary driver version. Signed-off-by: -
Ben Skeggs authored
Change from traces of a newer binary driver version. Signed-off-by: -
Ben Skeggs authored
Bug noticed vs traces. Signed-off-by: -
Ben Skeggs authored
Differences noted vs traces. Signed-off-by: -
Ben Skeggs authored
Change from traces of a newer binary driver version. Signed-off-by: -
Ben Skeggs authored
Bug noticed vs traces. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
Prevents an attempt to access VRAM on an un-posted board, which, on a particular system with a GRID K1 installed, causes a MCE and chokes the entire system. Signed-off-by: -
Alexandre Courbot authored
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:
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
A bit different from NVIDIA's RFC patch, but I want this now for GM107. Signed-off-by: -
Ben Skeggs authored
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