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2011-09-20drm/nvd0/pm: enable clock/voltage hooksBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/bios: fix INIT_GPIO for new chipsetsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvd0/gpio: initial implementationBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvd0/i2c: initial implementationBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: initial chipset description for nvdX chipsetsBen Skeggs
All the non-stubbed functions should be okay for this chipset, the rest will be added back as they're figured out. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: allow modeset module option to select 'headless mode'Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: fixup init/fini sequence to deal with no CRTCsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: make general drm modesetting init commonBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvd0: add a card_type for 0xdX chipsetsBen Skeggs
These are different enough from 0xcX to justify it, half fermi, half kepler(??).. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nv04/pm: recalibrate timer on nvclk changesMartin Peres
Signed-off-by: Martin Peres <martin.peres@ensi-bourges.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/tmr: calibrate for ns timestamps on initBen Skeggs
We previously assumed (incorrectly a lot of the time) that PTIMER would be programmed at a frequency which'd give its 64-bit timestamps in nanoseconds. By programming PTIMER ourselves, we avoid this problem. Reviewed-by: Martin Peres <martin.peres@ensi-bourges.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvc0/gr: unblacklist nvcf accelerationBen Skeggs
Reported to be working. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: don't complain for disabled timingset entriesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvc0/gr: copy GPC mpart config from PFFBBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvc0/vram: support non-uniform memory size per controllerBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvc0/gr: add support for nvcf chipsetBen Skeggs
untested, written from a trace, accel disabled by default until it is Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: allow a nouveau_mm to be created with holesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: embed nouveau_mmBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nv31/mpeg: support for a single class3174 userBen Skeggs
Uncertain if/how the hw does multiple PMPEG channels, supporting one is better than none however. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: rename nv40_mpeg to nv31_mpegBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvc0/pm: more complete parsing of clock domainsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvc0/pm: initial implementation of clocks_get()Ben Skeggs
Not too certain on memory clock yet, but it gets the right numbers for each perflvl on my NVC0. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nva3/pm: idle graphics engine before changing clocksBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: add function to wait until a callback returns trueBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nv50/gr: insert set/clr of a ctxprog flag at start/end of ctxprogBen Skeggs
The set will be replaced with a wait on the same flag by a subsequent commit in order to halt a ctxprog's execution temporarily. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nva3/pm: tidy and add some comments here and thereBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nva3/pm: parse/reclock vdec/41a0 clocksBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nva3/pm: rewrite clock_set, and switch to new interfacesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/pm: add hooks to get/set *all* clocks at onceBen Skeggs
This is probably better than having to tell the common code about all the clocks that exist on every chipset. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nva3/pm: rewrite clock readback functions, far more correct nowBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/pm: some fermi chipsets still use volt 0x30Ben Skeggs
Fun, fun. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/pm: allow voltage-only perflvl set, enable nvc0Ben Skeggs
Okay, my card didn't blow up. Lets turn it on! Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvc0/pm: enable voltage_getBen Skeggs
I don't have a terribly good reason for not enabling voltage_set too, but, lets wait and see. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/pm: show any info we can manage to glean on current perflvlBen Skeggs
Previously wouldn't show detected voltage if we couldn't figure out the clock frequencies.. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/pm: add support for parsing perflvl voltage on fermi chipsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/pm: add yet another vid gpio tagBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/pm: initial attempt at parsing volt 0x40Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau/pm: store voltage in microvoltsBen Skeggs
Instead of 10s of millivolts, to match fermi vbios. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-19drm/i915: Enable dither whenever display bpc < frame buffer bpcKeith Packard
We want to enable dithering on any pipe where the frame buffer has more color resolution than the output device. The previous code was incorrectly clamping the frame buffer bpc to the display bpc, effectively disabling dithering all of the time as the computed frame buffer bpc would never be larger than the display bpc. Signed-off-by: Keith Packard <keithp@keithp.com> Reported-by: Oliver Hartkopp <socketcan@hartkopp.net> Tested-by: Oliver Hartkopp <socketcan@hartkopp.net>
2011-09-19Drivers: i915: Fix all space related issues.Akshay Joshi
Various issues involved with the space character were generating warnings in the checkpatch.pl file. This patch removes most of those warnings. Signed-off-by: Akshay Joshi <me@akshayjoshi.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-09-12Linux 3.1-rc6v3.1-rc6Linus Torvalds
2011-09-12Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm: Remove duplicate "return" statement drm/nv04/crtc: Bail out if FB is not bound to crtc drm/nouveau: fix nv04_sgdma_bind on non-"4kB pages" archs drm/nouveau: properly handle allocation failure in nouveau_sgdma_populate drm/nouveau: fix oops on pre-semaphore hardware drm/nv50/crtc: Bail out if FB is not bound to crtc drm/radeon/kms: fix DP detect and EDID fetch for DP bridges
2011-09-12Merge branch 'fixes' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds
* 'fixes' of git://git.linaro.org/people/arnd/arm-soc: ARM: CSR: add missing sentinels to of_device_id tables ARM: cns3xxx: Fix newly introduced warnings in the PCIe code ARM: cns3xxx: Fix compile error caused by hardware.h removed ARM: davinci: fix cache flush build error ARM: davinci: correct MDSTAT_STATE_MASK ARM: davinci: da850 EVM: read mac address from SPI flash OMAP: omap_device: fix !CONFIG_SUSPEND case in _noirq handlers OMAP2430: hwmod: musb: add missing terminator to omap2430_usbhsotg_addrs[] OMAP3: clock: indicate that gpt12_fck and wdt1_fck are in the WKUP clockdomain OMAP4: clock: fix compile warning OMAP4: clock: re-enable previous clockdomain enable/disable sequence OMAP: clockdomain: Wait for powerdomain to be ON when using clockdomain force wakeup OMAP: powerdomains: Make all powerdomain target states as ON at init
2011-09-12ioctl: register LTTng ioctlMathieu Desnoyers
The LTTng 2.0 kernel tracer (stand-alone module package, available at http://lttng.org) uses the 0xF6 ioctl range for tracer control and transport operations. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-12Merge branch 'for-linus' of git://github.com/chrismason/linuxLinus Torvalds
* 'for-linus' of git://github.com/chrismason/linux: Btrfs: add dummy extent if dst offset excceeds file end in Btrfs: calc file extent num_bytes correctly in file clone btrfs: xattr: fix attribute removal Btrfs: fix wrong nbytes information of the inode Btrfs: fix the file extent gap when doing direct IO Btrfs: fix unclosed transaction handle in btrfs_cont_expand Btrfs: fix misuse of trans block rsv Btrfs: reset to appropriate block rsv after orphan operations Btrfs: skip locking if searching the commit root in csum lookup btrfs: fix warning in iput for bad-inode Btrfs: fix an oops when deleting snapshots
2011-09-12fuse: fix memory leakMiklos Szeredi
kmemleak is reporting that 32 bytes are being leaked by FUSE: unreferenced object 0xe373b270 (size 32): comm "fusermount", pid 1207, jiffies 4294707026 (age 2675.187s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<b05517d7>] kmemleak_alloc+0x27/0x50 [<b0196435>] kmem_cache_alloc+0xc5/0x180 [<b02455be>] fuse_alloc_forget+0x1e/0x20 [<b0245670>] fuse_alloc_inode+0xb0/0xd0 [<b01b1a8c>] alloc_inode+0x1c/0x80 [<b01b290f>] iget5_locked+0x8f/0x1a0 [<b0246022>] fuse_iget+0x72/0x1a0 [<b02461da>] fuse_get_root_inode+0x8a/0x90 [<b02465cf>] fuse_fill_super+0x3ef/0x590 [<b019e56f>] mount_nodev+0x3f/0x90 [<b0244e95>] fuse_mount+0x15/0x20 [<b019d1bc>] mount_fs+0x1c/0xc0 [<b01b5811>] vfs_kern_mount+0x41/0x90 [<b01b5af9>] do_kern_mount+0x39/0xd0 [<b01b7585>] do_mount+0x2e5/0x660 [<b01b7966>] sys_mount+0x66/0xa0 This leak report is consistent and happens once per boot on 3.1.0-rc5-dirty. This happens if a FORGET request is queued after the fuse device was released. Reported-by: Sitsofe Wheeler <sitsofe@yahoo.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-12fuse: fix flock breakageMiklos Szeredi
Commit 37fb3a30b4 ("fuse: fix flock") added in 3.1-rc4 caused flock() to fail with ENOSYS with the kernel ABI version 7.16 or earlier. Fix by falling back to testing FUSE_POSIX_LOCKS for ABI versions 7.16 and earlier. Reported-by: Martin Ziegler <ziegler@email.mathematik.uni-freiburg.de> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Martin Ziegler <ziegler@email.mathematik.uni-freiburg.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-12Merge branch 'for_3.1/pm-fixes-2' of ↵Arnd Bergmann
git://gitorious.org/khilman/linux-omap-pm into fixes
2011-09-12Merge branch 'sirf/fixes' into fixesArnd Bergmann
2011-09-11Merge branch 'v4l_for_linus' of git://linuxtv.org/mchehab/for_linusLinus Torvalds
* 'v4l_for_linus' of git://linuxtv.org/mchehab/for_linus: [media] vp7045: fix buffer setup [media] nuvoton-cir: simplify raw IR sample handling [media] [Resend] viacam: Don't explode if pci_find_bus() returns NULL [media] v4l2: Fix documentation of the codec device controls [media] gspca - sonixj: Fix the darkness of sensor om6802 in 320x240 [media] gspca - sonixj: Fix wrong register mask for sensor om6802 [media] gspca - ov519: Fix LED inversion of some ov519 webcams [media] pwc: precedence bug in pwc_init_controls()
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