search for: nvkm

...nvif/ioctl.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/notify.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/object.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/os.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/unpack.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvkm/core/client.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvkm/core/debug.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvkm/core/device.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvkm/core/engine.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvkm/core/enum.h:/* SPDX-License-Identifi...

...eau/include/nvif/notify.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/object.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/os.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/unpack.h | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/client.h | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/debug.h | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/device.h | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/engine.h | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/enum.h...

Changes since last sent: * add a patch to set the device into DRM_SWITCH_POWER_CHANGING state (can be dropped actually, I thought I was needing it, came up with a different approach and forgot to delete it, doesn't hurt though) * expose information about runtime suspending to nvkm so that we can run the pcie workaround only on runtime suspend Karol Herbst (8): pci: disable ASPM before changing the link speed pci/gk104: enable dl_mgr safe mode pci/gk104: wait for ltssm idle before changing the link pci: enable pcie link changes for pascal drm: set power_state to...

...msgqueue: support for GP10B PMU firmware fifo: add GP10B support fb: add GP10B support mc: add GP10B support ibus: add GP10B support gr: support for GP10B platform: make VDD regulator optional platform: support for probing GP10B core: recognise GP10B chipset drm/nouveau/include/nvkm/core/msgqueue.h | 7 +- drm/nouveau/include/nvkm/core/tegra.h | 4 + drm/nouveau/include/nvkm/engine/fifo.h | 1 + drm/nouveau/include/nvkm/engine/gr.h | 1 + drm/nouveau/include/nvkm/subdev/fb.h | 1 + drm/nouveau/include/nvk...

one rename and one enable patch. Tested on hardware and confirmed with traces Karol Herbst (2): pci: Rename g94 to g92 pci/g92: Enable changing pcie link speeds drm/nouveau/include/nvkm/subdev/pci.h | 2 +- drm/nouveau/nvkm/engine/device/base.c | 22 +++++++++++----------- drm/nouveau/nvkm/subdev/pci/Kbuild | 2 +- drm/nouveau/nvkm/subdev/pci/{g94.c => g92.c} | 10 +++++----- drm/nouveau/nvkm/subdev/pci/gf100.c | 2 +- drm/nouveau/nvkm/subdev...

...lk rate. This fixes IBUS read faults on my GF119 when reclocking is manually enabled. Note that memory reclocking is completely broken and NvMemExec has to be disabled to allow core clock reclocking only. Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com> --- drm/nouveau/include/nvkm/subdev/ibus.h | 1 + drm/nouveau/nvkm/engine/device/base.c | 4 +-- drm/nouveau/nvkm/subdev/ibus/Kbuild | 1 + drm/nouveau/nvkm/subdev/ibus/gf100.c | 17 ++++++++++-- drm/nouveau/nvkm/subdev/ibus/gf117.c | 51 ++++++++++++++++++++++++++++++++++ drm/nouveau/nvkm/subdev/ibus/priv.h | 7...

...dresses-Coverity-ID: 141434 ("Missing break in switch") Addresses-Coverity-ID: 141435 ("Missing break in switch") Addresses-Coverity-ID: 141436 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva <gustavo at embeddedor.com> --- drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c | 17 +++++++++++++++++ drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c | 1 + drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c | 2 ++ drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c | 1 + drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c | 1 + drivers/gpu/drm/...

...changing code as we might want to depend on it for a workaround fixing our infamous runpm issues on recent laptops Karol Herbst (3): pci: force disable ASPM before changing the link speed pci/gk104: enable dl_mgr safe mode pci/gk104: wait for ltssm idle before changing the link drm/nouveau/nvkm/subdev/pci/g84.c | 9 +++++++++ drm/nouveau/nvkm/subdev/pci/g92.c | 1 + drm/nouveau/nvkm/subdev/pci/g94.c | 1 + drm/nouveau/nvkm/subdev/pci/gf100.c | 1 + drm/nouveau/nvkm/subdev/pci/gf106.c | 1 + drm/nouveau/nvkm/subdev/pci/gk104.c | 11 +++++++++++ drm/nouveau/nvkm/subdev/pci/pcie.c...

...er DMA mapping of scratch page to oneinit() hook" was applied, I noticed that moving the 100c10 page allocation to the oneinit() hook resulted in that page being now allocated for Tegra as well, and accesses be made to members of gf100_fb which were not accessible because gk20a_fb_new() called nvkm_fb_new_() directly. This is fixed by patch 1, but looking at this code made me realize we may just as well use the regular FB functions for gk20a/gm20b (without the ablity to allocate VRAM of course), so patches 2 and 3 do that. Alexandre Courbot (3): fb/gk20a: fix constructor call fb/gk20a:...

Explicitly declare constants are unsigned long to address the following sparse warnings: warning: constant is so big it is long Signed-off-by: Wambui Karuga <wambui.karugax at gmail.com> --- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf108.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm107.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb...

Signed-off-by: Rhys Kidd <rhyskidd at gmail.com> --- .../gpu/drm/nouveau/include/nvkm/subdev/therm.h | 1 + drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 6 +++ drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild | 1 + drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c | 3 +- drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c | 57 ++++++++++++++++++++++ 5 files chang...

We get a few warnings when building kernel with W=1: drivers/gpu/drm/nouveau/nvkm/core/firmware.c:34:1: warning: no previous prototype for 'nvkm_firmware_get' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/core/firmware.c:58:1: warning: no previous prototype for 'nvkm_firmware_put' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr3.c:69:1: w...

...o ~27W, and my kepler's idle power consumption from ~23.6W to ~21.65W. Similar to how the nvidia driver seems to handle this, we enable clockgating for each engine that supports it after it's initialization. Signed-off-by: Lyude <lyude at redhat.com> --- .../gpu/drm/nouveau/include/nvkm/subdev/therm.h | 4 ++ drivers/gpu/drm/nouveau/nvkm/core/engine.c | 20 +++++- drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 14 ++-- drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild | 2 + drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c | 2 + .../gpu/drm/nouveau/nvkm/sub...

...pci: implement pcie speed change on Fermi pci: implement PCIe speed change for kepler+ bios/perf: parse the pci speed from the bios for tesla and newer cards perf: add fields for pci speed and width and use it for the pstates perf: change pcie speed on pstate change drm/nouveau/include/nvkm/subdev/bios/perf.h | 2 + drm/nouveau/include/nvkm/subdev/clk.h | 3 + drm/nouveau/include/nvkm/subdev/pci.h | 14 ++ drm/nouveau/nvkm/engine/device/base.c | 30 ++-- drm/nouveau/nvkm/subdev/bios/perf.c | 16 ++ drm/nouveau/nvkm/subdev/clk/base.c | 9 ++...

On Fri, 13 Sep 2019 at 05:00, Karol Herbst <kherbst at redhat.com> wrote: > > taken from nvgpu > > Signed-off-by: Karol Herbst <kherbst at redhat.com> > --- > drm/nouveau/nvkm/subdev/pci/g84.c | 9 +++++++++ > drm/nouveau/nvkm/subdev/pci/g92.c | 1 + > drm/nouveau/nvkm/subdev/pci/g94.c | 1 + > drm/nouveau/nvkm/subdev/pci/gf100.c | 1 + > drm/nouveau/nvkm/subdev/pci/gf106.c | 1 + > drm/nouveau/nvkm/subdev/pci/gk104.c | 1 + > drm/nouveau/nv...

...hen there is a display engine bios/volt: Handle voltage table version 0x50 with 0ed header volt: Properly detect entry based voltage tables clk: Don't create cstates with voltages higher than what the gpu can do volt: Parse the max voltage map entries volt: Add min_id parameter to nvkm_volt_set_id clk: Add index field to nvkm_cstate clk: Let nvkm_clk_tstate take a temperature value volt: Add temperature parameter to nvkm_volt_map clk: Fixup cstate selection clk: Respect voltage limits in nvkm_cstate_prog bios: Add parsing of VPSTATE table clk: Allow boosting only wh...

...pci: implement pcie speed change on Fermi pci: implement PCIe speed change for kepler+ bios/perf: parse the pci speed from the bios for tesla and newer cards perf: add fields for pci speed and width and use it for the pstates perf: change pcie speed on pstate change drm/nouveau/include/nvkm/subdev/bios/perf.h | 2 + drm/nouveau/include/nvkm/subdev/clk.h | 3 + drm/nouveau/include/nvkm/subdev/pci.h | 16 ++ drm/nouveau/nvkm/engine/device/base.c | 30 ++-- drm/nouveau/nvkm/subdev/bios/perf.c | 16 ++ drm/nouveau/nvkm/subdev/clk/base.c | 6 + d...

...partly reclocking for those. Allthough this doesn't give as much performance as one might wish, it is till noticeable and may improve performance enough to be noted. Karol Herbst (2): clk: seperate engine and memory reclock toggles clk: allow engine reclock on fermi drm/nouveau/include/nvkm/subdev/clk.h | 3 ++- drm/nouveau/nvkm/subdev/clk/base.c | 21 ++++++++++++++------- drm/nouveau/nvkm/subdev/clk/gf100.c | 3 ++- drm/nouveau/nvkm/subdev/clk/gk104.c | 3 ++- drm/nouveau/nvkm/subdev/clk/gk20a.c | 2 +- drm/nouveau/nvkm/subdev/clk/gt215.c | 2 +- drm/nouveau/nvkm/sub...

...to use the same register as GK104 (but still with the general Fermi readout mechanism). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108980 Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- v1 -> v2: split out different regid into separate file. .../drm/nouveau/include/nvkm/subdev/volt.h | 1 + .../gpu/drm/nouveau/nvkm/engine/device/base.c | 2 +- .../gpu/drm/nouveau/nvkm/subdev/volt/Kbuild | 1 + .../gpu/drm/nouveau/nvkm/subdev/volt/gf117.c | 60 +++++++++++++++++++ 4 files changed, 63 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/nouveau/...

...if somebody could give this set a quick spin on a dGPU to confirm that these don't break. Thierry Thierry Reding (6): drm/nouveau: fault: Store aperture in fault information drm/nouveau: fault: Widen engine field drm/nouveau: Remove bogus gk20a aperture callback drm/nouveau: Implement nvkm_memory_aperture() drm/nouveau: Remove unused nvkm_vmm_func->aper() implementations drm/nouveau: Program aperture field where necessary .../drm/nouveau/include/nvkm/core/memory.h | 28 +++++++++++++++++++ .../drm/nouveau/include/nvkm/subdev/fault.h | 1 + .../gpu/drm/nouveau/nvkm/engi...