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| | * | | | | | | | | | drm/i915: change power_well->lock to be mutexImre Deak2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no hard need for this to be a spin lock, as we don't take these locks in irq context from anywhere. An upcoming patch will add calls to punit read/write functions from within regions protected by this lock and those functions need a mutex in turn. As a solution for that convert the spin lock to be a mutex. Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: factor out is_always_on_domainImre Deak2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is just cleaner this way and makes it easier to add support for other HW generations with always-on power wells powering a different set of domains. Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: make the intel_display_power_domain enum compactImre Deak2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upcoming patches will add tracking for a set of power domains via a bitmask; to make things simple there remove the current gap in the enum values. Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: bikeshed the pipe CRC irq functions a bitDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Give them an _irq_handler postfix, like all the other irq stuff. - Shuffle the DEBUG_FS=n dummy functions around a bit. This is prep work to extract all the crc debug stuff into intel_display_testing.c Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Wire up CRC for vlvDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v2: Actually enable it. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Wire up gen2 CRC supportDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Really simple, and we don't even have working frame numbers. v2: Actually enable it ... v3: Review from Ville: - Unconditionally enable the border in the CRC checksum for consistency with gen3+. - Handle the "none" source to be able to disable the CRC machinery again. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Wire up CRC support for gen3/4Daniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Add new CRC sourcesDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On pre-gen5 and vlv we can't use the pipe source when TV-out or a DP port is connected to the pipe. Hence we need to expose new CRC sources. Also simplify the existing pipe source platform code a bit by rejecting all unhandled sources by default. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Fix PIPE_CRC_CTL for vlvDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PIPE_B #define was missing the display mmio offset. Use the _PIPE_INC macro instead, it's simpler. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Enable CRC interrupts on pre-gen5/vlvDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Wire up CRC interrupts for pre-gen5/vlvDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | And throw in a tiny for_each_pipe refactoring for gen2. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: CRC source selection #defines for gmch/vlv chipsDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A bit a mess, since with DP/TV outputs we can't use the pipe CRC. Also, no plane CRCs, so we need to update the basic testcases. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Adjust CRC capture for pre-gen5/vlvDaniel Vetter2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Should work down to gen2. The #defines for the interrupt sources are already there in PIPESTAT and are the same on all gmch platforms for gen2 up to vlv. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Whitespace alignment fix for block header in display error stateChris Wilson2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current output looks like: Num Pipes: 2 Pipe [0]: SRC: 027f01df Plane [0]: CNTR: d9000000 STRIDE: 00001400 SIZE: 031f04ff POS: 00000000 ADDR: 00020000 Cursor [0]: CNTR: 00000000 POS: 00000000 BASE: 00000000 Pipe [1]: SRC: 04ff031f Plane [1]: CNTR: 01000000 STRIDE: 00000000 SIZE: 018f02cf POS: 00000000 ADDR: 00000000 Cursor [1]: CNTR: 00000000 POS: 00000000 BASE: 00000000 CPU transcoder: A CONF: 00000000 HTOTAL: 031f027f HBLANK: 03170287 HSYNC: 02ef028f VTOTAL: 020c01df VBLANK: 020401e7 VSYNC: 01eb01e9 CPU transcoder: B CONF: 80000000 HTOTAL: 059f04ff HBLANK: 059f04ff HSYNC: 054f052f VTOTAL: 0336031f VBLANK: 0336031f VSYNC: 03280322 which lacks the important visual clue to demarque the transcoder blocks from the last cursor. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: fix open-coded DIV_ROUND_UPPaulo Zanoni2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the nice Kernel macro, it makes the code much more readable. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | | | | | | | | | drm/i915: Print RC6 info less oftenBen Widawsky2013-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we use intel_enable_rc6() now for more than just when we're enabling RC6, we'll see this message many times, and it is just confusing. As an example, calc_residency calls this function whenever poked via sysfs. This leaves the impression in dmesg that we're constantly re-enabling RC6. While at it, move the defines and description from drv.h to intel_pm.c, since these are only ever used in that code. Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| * | | | | | | | | | | drm/vmwgfx: fix warning if config intel iommu is off.Dave Airlie2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Though I'm not really happy with how ugly this code is now. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | | | | | | drm/nouveau: consider CLASS_DISPLAY_3D devices while detecting dsm/optimusEmil Velikov2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The present code assumes that optimus is present whenever two VGA (PCI_CLASS_DISPLAY_VGA) devices are present. This does not seem to be the case of newer laptops with optimus, in which case the nvidia gpu is a PCI_CLASS_DISPLAY_3D device. Rework the logic so that we count both VGA and 3D devices, when contemplating if optimus is present on the platform. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70208 Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | | | | | | Merge branch 'drm-nouveau-next' of ↵Dave Airlie2013-11-08
| |\ \ \ \ \ \ \ \ \ \ \ | | | |_|_|_|_|/ / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next - Ilia's PMPEG improvements - MSI fixes, and another attempt at enabling by default - Initial GK208 support, just modesetting - "Old" PM code gone, new infrastructure and various different stages of support (depending which chipset / ram type etc) is in its place. This includes support that goes beyond what the previous code was capable of. User control has been deliberately sabotaged, it's not safe to use still. - Thermal management / fan control that's been present for a while is turned ON by default now. - Misc other fixes that have accumulated * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (74 commits) drm/nouveau/fb: implement various bits of work towards memory reclocking drm/nouveau: implement a simple sysfs interface to new pm code drm/nouveau/device: initial control object class, with pstate control methods drm/nouveau/clk: implement power state and engine clock control in core drm/nouveau/volt: implement voltage control in core drm/nouveau/bios: parsing for various tables required for power management drm/nouveau/perfmon: initial infrastructure to expose performance counters drm/nouveau/bus: add interfaces/helpers for sequencer drm/nouveau/bus: make external class definitions pointers drm/nouveau/pwr: initial implementation drm/nouveau/therm: update target fanspeed outside of therm lock drm/nouveau/therm: automatic mode by default drm/nouveau/therm: no toggle fan control either if we can't guarantee no pwm connected drm/nvc0/therm: allow fan control if we've killed the vbios ppwr ucode drm/nouveau/therm: if no bios trip/linear info, default to perf-suggested speed drm/nouveau/therm: add hook for clk to suggest fanspeed to therm drm/nouveau/pwr: assign a subdev id for upcoming implementation drm/nouveau/gpio: return different error code for not found vs invalid drm/nouveau/drm/pm: remove everything except the hwmon interfaces to THERM drm/nouveau/core: make all info-level messages silent for runtime pm ...
| | * | | | | | | | | | drm/nouveau/fb: implement various bits of work towards memory reclockingBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not even remotely ready for the vast majority of the world. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau: implement a simple sysfs interface to new pm codeBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/device: initial control object class, with pstate control methodsBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/clk: implement power state and engine clock control in coreBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | User control of this has been hard-coded as disabled for now. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/volt: implement voltage control in coreBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/bios: parsing for various tables required for power managementBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/perfmon: initial infrastructure to expose performance countersBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Internal use only at this point. Userspace later. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/bus: add interfaces/helpers for sequencerBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/bus: make external class definitions pointersBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/pwr: initial implementationBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/therm: update target fanspeed outside of therm lockBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/therm: automatic mode by defaultBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/therm: no toggle fan control either if we can't guarantee no pwm ↵Ben Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | connected Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nvc0/therm: allow fan control if we've killed the vbios ppwr ucodeBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/therm: if no bios trip/linear info, default to perf-suggested speedBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/therm: add hook for clk to suggest fanspeed to thermBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/pwr: assign a subdev id for upcoming implementationBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | THERM will use this before it exists. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/gpio: return different error code for not found vs invalidBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/drm/pm: remove everything except the hwmon interfaces to THERMBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/core: make all info-level messages silent for runtime pmBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes the need for special handling of messages in init paths. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/fifo: make external class definitions into pointersBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/device: recognise GK208Ben Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nvc0-/gr: fix a number of missing explicit array terminators...Ben Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/mc: fix (incorrect) reporting of unknown pending intr bitsBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/disp: semi-complete link training sequence even if display ↵Ben Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | disappears Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/bios: some older boards have shorter displayport tablesBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/fbcon: bracket entrypoints with a per-device enabled checkBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't necessarily have fbcon on all devices these days. Fixes suspend on (at least) Quadro NVS 450. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nvd0-/disp: reorder writes to lane current control regsBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Matches the nv94-nvc0 commit with the same title. Doesn't fix a reported issue, but NVIDIA use this ordering here too, so let's do it just in case. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nv94-nvc0/disp: reorder writes to lane current control regsBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes link training issues on some boards. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/disp: log if DP link training failsBen Skeggs2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | | | | | | | | | drm/nouveau/i2c: use a custom bitbanging delay for the adt7473Martin Peres2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a way to define a custom delay when scanning for i2c devices because the adt7473 sometimes doesn't like the default bitbanging udelay. Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-07-14 02:17:09 +0000