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2012-10-22drm/nouveau/clock: fix missing pll type/addr when matching default entryBen Skeggs
This issue is a regression from 70790f4f819875e8f390871fd15bbbf823f28e1b, and causes us to miss a special-case for C51 (NV4E) chipsets and return the wrong reference frequency for the VPLLs. Should fix fdo#56202 Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-22drm/nouveau/fb: fix reporting of memory type on GF8+ IGPsBen Skeggs
Purely a cosmetic issue at this point. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-22drm/nv41/vm: don't init hw pciegart on boards with agp bridgeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-22drm/nouveau/bios: fetch full 4KiB block to determine ACPI ROM image sizeBen Skeggs
Buggy firmware leads to bad things happening otherwise.. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-22drm/nouveau: validate vbios sizeMarcin Slusarz
Without checking, we could detect vbios size as 0, allocate 0-byte array (kmalloc returns invalid pointer for such allocation) and crash in nouveau_bios_score while checking for vbios signature. Reported-by: Heinz Diehl <htd@fritha.org> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-22drm/nouveau: warn when trying to free mm which is still in useMarcin Slusarz
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-22drm/nouveau: fix nouveau_mm/nouveau_mm_node leakMarcin Slusarz
v2: use already existing parent Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-22drm/nouveau/bios: improve error handling when reading the vbios from ACPIMartin Peres
Reported-by: Pawel Sikora <pawel.sikora@agmk.net> Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-22drm/nouveau: handle same-fb page flipsMarcin Slusarz
It's questionable use case, but weston/wayland already relies on this behaviour, and other drivers don't care about it, so it's a matter of compatibility. Without it, process invoking such page flip hangs in unkillable state, trying to reserve the same buffer twice. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-16drm/nouveau/bios: fix typo in error messageBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-16drm/nouveau: only call ttm_agp_tt_create when __OS_HAS_AGPMax Filippov
ttm_agp_tt_create is itself defined under CONFIG_AGP, so there's no point calling it otherwise. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-16drm/nv50/fb: fix double free of vram mmMarcin Slusarz
nouveau_fb_destroy already calls nouveau_mm_fini on vram mm. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-16drm/nouveau/pm: do not stop reclocking if failing to set the fan speedMartin Peres
With the introduction of fan management modes, fan may not be drivable. We should allow reclocking nonetheless. This return was stupid to begin with since it may have left the card in an intermediate state (clocks corresponding to a perflvl and voltage corresponding to another one). The reclocking code will need to be rewritten in a near-future in order to provide a better error handling. Reported-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-16drm/nouveau/pm: fix a typo related to the move to the therm subdevMartin Peres
Reported-by: Vekin on IRC Reported-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-16drm/nouveau/hwmon: fix the initialization conditionMartin Peres
Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-09drm/nouveau/timer: bump ptimer's alarm delay from u32 to u64Martin Peres
This is needed for automatic fan management where some delays can be over 0xffffffff ns. Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-09drm/nouveau/fan: fix a typo in PWM's input clock calculationMartin Peres
Reported-by: Jukka Hopeavuori <jukka.hopea@gmail.com> Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-09drm/nv50/clk: wire up pll_calc hookMarcin Slusarz
Fixes crash during reclocking. Call Trace: pll_calc == NULL calc_pll calc_mclk nv50_pm_clocks_pre nouveau_pm_perflvl_set nouveau_pm_trigger nouveau_pm_profile_set nouveau_pm_set_perflvl dev_attr_store sysfs_write_file vfs_write sys_write system_call_fastpath Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-09drm/nouveau: remove unused _nouveau_parent_ctorMarcin Slusarz
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-09drm/nouveau/bios: fix shadowing of ACPI ROMs larger than 64KiBBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nv98/crypt: fix fuc build with latest envyasBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/devinit: fixup various issues with subdev ctor/init orderingBen Skeggs
Details of the problem, and solution, are in comments in the commit proper. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nv41/vm: fix and enable use of "real" pciegartBen Skeggs
Hopefully fixed the tlb flush timeout issue. Was able to observe this condition occur occasionally, and it appears the binary driver doesn't wait on the old condition either.. Should give 39-bit DMA addressing on the relevant chipsets. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nv44/vm: fix and enable use of "real" pciegartBen Skeggs
Something seems to be missing in regards to flushing specific ranges of the TLB. For the moment, flushing the entire thing seems to make it work alright. Should give 39-bit DMA addressing on the relevant chipsets. v2: allocate contig 16KiB for dummy pages, reported by mwk on irc Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nv04/dmaobj: fixup vm target handling in preparation for nv4x pcieBen Skeggs
We don't need to pull the page address out of the page tables on nv4x chips that have a real GART. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau: store supported dma mask in vmmgrBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nvc0/ibus: initial implementation of subdevBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/therm: add support for fan-control modesMartin Peres
For now, only 2 control modes are available: - NONE: The fan is never touched (default) - MANUAL: The fan is set to the user-defined fan speed (pwm1) This patch introduces a distinction between ptherm internal fan management and external fan management. The latter is bound to respect the fan mode while the first can still select the speed it wants unless the NONE mode is selected. This is important for automatic fan management. Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/hwmon: rename pwm0* to pmw1* to follow hwmon's rulesMartin Peres
This was reported by tizbac on IRC. Signed-off-by: Martin Peres <martin.peres@labri.fr> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/therm: calculate the pwm divisor on nv50+Martin Peres
v2: Martin Peres <martin.peres@labri.fr> - fixed unintentional use of floating point Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/fan: rewrite the fan tachometer driver to get more precision, fasterMartin Peres
The previous driver waited for 250ms to accumulate data. This version times a complete fan rotation and extrapolates to RPM. The fan rotational speed should now be read in less than 250ms (worst case) and usually in less 50ms. Signed-off-by: Martin Peres <martin.peres@labri.fr> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/therm: move thermal-related functions to the therm subdevMartin Peres
It looks scary because of the size, but I tried to keep the differences minimal. Further patches will fix the actual "driver" code and add new features. v2: change filenames, split to submodules v3: add a missing include v4: Ben Skeggs <bskeggs@redhat.com> - fixed set_defaults() to allow min_duty < 30 (thermal table will override this if it's actually necessary) - fixed set_defaults() to not provide pwm_freq so nv4x (which only has pwm_div) can actually work. the boards using pwm_freq will have a thermal table entry to provide us the value. - removed unused files Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/bios: parse the pwm divisor from the perf tableMartin Peres
v2: perf_table now is more in line with the other functions Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/therm: use the EXTDEV table to detect i2c monitoring devicesMartin Peres
This commit also adds a static list of all known devices and their possible i2c addresses. v2: use the common table parsing technique as suggested by darktama Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/therm: rework thermal table parsingMartin Peres
As an accident, it should also fix temperature reading on nv4x. v2: introduce nvbios_therm_entry as advised by darktama Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/gpio: expose the PWM/TOGGLE parameter found in the gpio vbios tableMartin Peres
Signed-off-by: Martin Peres <martin.peres@labri.fr> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau: fix pm initialization orderDmitry Eremin-Solenikov
If nouveau_pm_perflvl_get() fails, pm->profiles list will be left uninitialized, which causes oops during nouveau_pm_fini(). Move INIT_LIST_HEAD before call to nouveau_pm_perflvl_get(). Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@mentor.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/bios: check that fixed tvdac gpio data is valid before using itBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau: log channel debug/error messages from client object rather than ↵Ben Skeggs
drm client This will make it more obvious which application caused particular messages. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau: have drm debugging macros build on top of core macrosBen Skeggs
May kill the DRM version completely at some point, undecided.. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/core: have client-id be a string, rather than an integerBen Skeggs
Can be somewhat more informative that way... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nvc0/fifo: re-bash PBUS regs after vm-fault to BARs/PEEPHOLEBen Skeggs
Seems to be required to "re-arm" the engines after a vm fault. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nvc0/gr: implement initial trap handlerBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nvc0/gr: rebuild fuc with latest envyasBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nvc0/ltcg: read LTS count at startupBen Skeggs
Not really sure how to confirm this 100%, but, the numbers match on all the traces I have for NVCx (2 LTS), NVD9 (1LTS) and NVEx (4LTS). Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nve0/gr: enable use of our fuc by defaultBen Skeggs
Graphics acceleration is still disabled by default due to lingering issues that need to be solved. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nve0/gr: remove 0x404160 bashing from hub fucBen Skeggs
Triggers PIBUS interrupts due to register not existing anymore, and as a result HUB_SET_CHAN times out. After this commit, our fuc loads and can accelerate at least fbcon, X, glxgears and OA on NVE4. NVE7 not tested as of yet. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nve0/gr: initial fuc implementation, based on fermi's codeBen Skeggs
Currently identical except the available chipset register lists. This will *not* currently work and is disabled by default because of this. May get merged again later, remains to be seen what further changes will be required. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nve0/ibus: handle PIBUS interrupts to prevent stormBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/sw: trap and clear PMC_INTR_0_SOFTWAREBen Skeggs
Came in useful for debugging another issue earlier, so keep it around. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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