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path: root/drivers/gpu/drm/nouveau/core/include
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2013-06-05drm/nv50/disp: force dac power state during load detectBen Skeggs
fdo#64904 Reported-by: Gerhard Bräunlich <wippbox@gmx.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-05-02drm/nvf0/disp: expose display class 2.2Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26drm/nouveau/fifo: implement channel creation event generationBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26drm/nouveau/device: tweak the device/subdev relationship a littleBen Skeggs
Fixes not-in-use engines not having their reset() method called on resume. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26drm/nouveau/device: have engine object initialised before creationBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26drm/nouveau/device: convert to engine, rather than subdevBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26drm/nouveau/mc: handle irq-related setup ourselvesBen Skeggs
We need to be able to process interrupts before the DRM code is able to actually enable them, set it up ourselves. Also, it's less convoluted to *not* use the DRM wrappers it appears... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26drm/nvc0-: support NOUVEAU_GETPARAM_GRAPH_UNITSChristoph Bumiller
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26drm/nvc0-/ltcg: implement VRAM compressionChristoph Bumiller
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26drm/nouveau/therm: split the nv50 and nv84 codeMartin Peres
This is needed because temperature management on nv50 can be enabled and it looks about the same as nv40. Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-03-18drm/nouveau/therm: remove some confusion introduced by therm_modeMartin Peres
The kernel message "[ PTHERM][0000:01:00.0] Thermal management: disabled" is misleading as it actually means "fan management: disabled". This patch fixes both the source and the message to improve readability. Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-25Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm merge from Dave Airlie: "Highlights: - TI LCD controller KMS driver - TI OMAP KMS driver merged from staging - drop gma500 stub driver - the fbcon locking fixes - the vgacon dirty like zebra fix. - open firmware videomode and hdmi common code helpers - major locking rework for kms object handling - pageflip/cursor won't block on polling anymore! - fbcon helper and prime helper cleanups - i915: all over the map, haswell power well enhancements, valleyview macro horrors cleaned up, killing lots of legacy GTT code, - radeon: CS ioctl unification, deprecated UMS support, gpu reset rework, VM fixes - nouveau: reworked thermal code, external dp/tmds encoder support (anx9805), fences sleep instead of polling, - exynos: all over the driver fixes." Lovely conflict in radeon/evergreen_cs.c between commit de0babd60d8d ("drm/radeon: enforce use of radeon_get_ib_value when reading user cmd") and the new changes that modified that evergreen_dma_cs_parse() function. * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (508 commits) drm/tilcdc: only build on arm drm/i915: Revert hdmi HDP pin checks drm/tegra: Add list of framebuffers to debugfs drm/tegra: Fix color expansion drm/tegra: Split DC_CMD_STATE_CONTROL register write drm/tegra: Implement page-flipping support drm/tegra: Implement VBLANK support drm/tegra: Implement .mode_set_base() drm/tegra: Add plane support drm/tegra: Remove bogus tegra_framebuffer structure drm: Add consistency check for page-flipping drm/radeon: Use generic HDMI infoframe helpers drm/tegra: Use generic HDMI infoframe helpers drm: Add EDID helper documentation drm: Add HDMI infoframe helpers video: Add generic HDMI infoframe helpers drm: Add some missing forward declarations drm: Move mode tables to drm_edid.c drm: Remove duplicate drm_mode_cea_vic() gma500: Fix n, m1 and m2 clock limits for sdvo and lvds ...
2013-02-20drm/nouveau/i2c: add support for ddc/aux, and dp link training on anx9805Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nv50-/disp: initial work towards supporting external encodersBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nv50-/disp: move DP link training to core and train from supervisorBen Skeggs
We need to be able to do link training for PIOR-connected ANX9805 from the third supervisor handler (due to script ordering in the bios, can't have the "user" call train because some settings are overwritten from the modesetting bios scripts). This moves link training for SOR-connected DP encoders to the second supervisor interrupt, *before* we call the modesetting scripts (yes, different ordering from PIOR is necessary). This is useful since we should now be able to remove some hacks to workaround races between the supervisor and link training paths. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: create proper chipset-specific class implementationsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/bios: store a type/mask hash in parsed dcb dataBen Skeggs
Matches format used by a couple of other vbios tables, useful to have laying around already calculated. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: extend type to 16-bits, add lookup-by-type functionBen Skeggs
For off-chip transmitters we won't necessarily have an i2c table entry to lookup, but we can do it instead by encoding the type to include the extdev type and looking that up instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: aux channels not necessarily on nvioBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/bios: parse external transmitter type if off-chipBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/gpio/nve0: interrupt regs moved on kepler apparentlyBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/gpio: use event interfaces for interrupt signallingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/gpio: pass number of on-die gpio lines to baseBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/fifo/nvc0-: use interrupt 31 as an event triggerBen Skeggs
Generated if you try and use fifo method 0x20 on any subchannel, appears that it can be safely masked off without stalling the whole GPU. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/disp: port vblank handling to event interfaceBen Skeggs
This removes the nastiness with the interactions between display and software engines when handling vblank semaphore release interrupts. Now, all the semantics are handled in one place (sw) \o/. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/disp/nv04: implement a base display object classBen Skeggs
Will be used for upcoming vblank event interfaces. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/core: basic event interface between core and drmBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau: mark nv_printk_ as printf-like functionMarcin Slusarz
...and fix all warnings Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau: prepare for reporting channel ownerMarcin Slusarz
- record channel owner process name - add some helpers for accessing this information - let nouveau_enum hold additional value (will be needed in the next patch) Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/therm: don't try pwm/toggle control if GPIO_FAN is inputBen Skeggs
My GTX660 has the GPIO_FAN function, but it's configured in input-mode; presumably to monitor the frequency set by an I2C fan controller? Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/bios: rename DCB_GPIO_PWM_FAN to DCB_GPIO_FANBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/bios: add support for parsing xpio table dataBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/therm: better transitions and debug loggingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Martin Peres <martin.peres@labri.fr>
2013-02-20drm/nouveau/pbus: add a PBUS subdev that hands IRQs to the right subdevsMartin Peres
We are going to use PTHERM's IRQs for thermal monitoring but we need to route them first. On nv31-50, PBUS's IRQ line is shared with GPIOs IRQs. It seems like nv10-31 GPIO interruptions aren't well handled. I kept the original behaviour but it is wrong and may lead to an IRQ storm. Since we enable all PBUS IRQs, we need a way to avoid being stormed if we don't handle them. The solution I used was to mask the IRQs that have not been handled. This will also print one message in the logs to let us know. v2: drop the shared intr handler because of was racy v3: style fixes v4: drop a useless construct in the chipset-dependent INTR v5: add BUS to the disable mask v6 (Ben Skeggs): - general tidy to match the rest of the driver's style - nva3->nvc0, nva3 can be serviced just fine with nv50.c, rnndb even notes that the THERM_ALARM bit got left in the hw until fermi anyway.. so, it's not going to conflict - removed the peephole and user stuff, for the moment.. will handle them later if we find a good reason to actually care.. - limited INTR_EN to just what we can handle for now, mostly to prevent spam of unknown status bits (seen on at least nv4x) Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Martin Peres <martin.peres@labri.fr>
2013-02-20drm/nouveau/therm: implement automatic fan managementMartin Peres
v2: improved design but drops safety monitoring (to be in a later patch) v3: fix locking and mode management v4: gently fallback to the no-control mode when temperature cannot be got and use kernel-provided min/max macros v5 (Ben Skeggs): - rebased on my previous patches v6: fix hysterisis management in trip-based auto fan management This commit also forbids access to fan management to nvc0+ chipsets as fan management is already taken care of my PDAEMON's default fw. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Martin Peres <martin.peres@labri.fr>
2013-02-20drm/nouveau/bios: parse fan bump/slow periods, and trip pointsMartin Peres
Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/fan: add toggle fan supportMartin Peres
v2: change percent from int to atomic_t v3: random fixes v4 (Ben Skeggs): - adapted for split-out fan-control "protocol" structure - removed need for timer resched - support for forcing 'toggle' control on PWM boards Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Martin Peres <martin.peres@labri.fr>
2013-02-20drm/nouveau/therm: cleanly separate pwm control logic from thermBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Martin Peres <martin.peres@labri.fr>
2013-02-20drm/nva3/therm: add support for hardware fan tachometerBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/therm: fix various style issues, make more consistentBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Martin Peres <martin.peres@labri.fr>
2013-02-20nvd0/therm: implement more appropriate pwm fan control functionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-09drm/nouveau: add lockdep annotationsMarcin Slusarz
1) Lockdep thinks all nouveau subdevs belong to the same class and can be locked in arbitrary order, which is not true (at least in general case). Tell it to distinguish subdevs by (o)class type. 2) DRM client can be locked under user client lock - tell lockdep to put DRM client lock in a separate class. Reported-by: Arend van Spriel <arend@broadcom.com> Reported-by: Peter Hurley <peter@hurleysoftware.com> Reported-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Reported-by: Daniel J Blueman <daniel@quora.org> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: stable@vger.kernel.org [3.7, but needs s/const ofuncs/ofuncs/ to build] Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-01-13drm/nouveau/clock: fix support for more than 2 monitors on nve0Aleksi Torhamo
Fixes regression introduced in commit 70790f4f "drm/nouveau/clock: pull in the implementation from all over the place" When code was moved from nv50_crtc_set_clock to nvc0_clock_pll_set, the PLLs it is used for got limited to only the first two VPLLs. nv50_crtc_set_clock was only called to change VPLLs, so it didn't limit what it was used for in any way. Since nvc0_clock_pll_set is used for all PLLs, it has to specify which PLLs the code is used for, and only listed the first two VPLLs. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=58735 This patch is a -stable candidate for 3.7. Signed-off-by: Aleksi Torhamo <aleksi@torhamo.net> Tested-by: Aleksi Torhamo <aleksi@torhamo.net> Tested-by: Sean Santos <quantheory@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
2013-01-13drm/nouveau: fix nouveau_client allocation failure pathMarcin Slusarz
Depending on the point of failure, freed object would be returned or memory leak would happen. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-12-23drm/nouveau/bios: cache ramcfg strap on later chipsetsBen Skeggs
This fixes suspend/resume on at least Quadro 400. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-12-23drm/nouveau/bios: parse/display extra version componentBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-12-23drm/nouveau/bios: implement opcode 0xa9Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-12-23drm/nouveau/bios: update gpio parsing apis to match current designBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-12-10Merge branch 'drm-next-3.8' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next Alex writes: Pretty minor -next pull request. We some additional new bits waiting internally for release. Hopefully Monday we can get at least some of them out. The others will probably take a few more weeks. Highlights of the current request: - ELD registers for passing audio information to the sound hardware - Handle GPUVM page faults more gracefully - Misc fixes Merge radeon test * 'drm-next-3.8' of git://people.freedesktop.org/~agd5f/linux: (483 commits) drm/radeon: bump driver version for new info ioctl requests drm/radeon: fix eDP clk and lane setup for scaled modes drm/radeon: add new INFO ioctl requests drm/radeon/dce32+: use fractional fb dividers for high clocks drm/radeon: use cached memory when evicting for vram on non agp drm/radeon: add a CS flag END_OF_FRAME drm/radeon: stop page faults from hanging the system (v2) drm/radeon/dce4/5: add registers for ELD handling drm/radeon/dce3.2: add registers for ELD handling radeon: fix pll/ctrc mapping on dce2 and dce3 hardware Linux 3.7-rc7 powerpc/eeh: Do not invalidate PE properly Revert "drm/i915: enable rc6 on ilk again" ALSA: hda - Fix build without CONFIG_PM of/address: sparc: Declare of_iomap as an extern function for sparc again PM / QoS: fix wrong error-checking condition bnx2x: remove redundant warning log vxlan: fix command usage in its doc 8139cp: revert "set ring address before enabling receiver" MPI: Fix compilation on MIPS with GCC 4.4 and newer ... Conflicts: drivers/gpu/drm/exynos/exynos_drm_encoder.c drivers/gpu/drm/exynos/exynos_drm_fbdev.c drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
2012-11-29drm/nouveau/core: fix the assumption that NVDEV_XXXX is always under 32Martin Peres
It fixes a bug that would have been introduced when adding more sudevs/engines. Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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