similar to: [Bug 108980] New: GF117: MMIO write of 0000001f FAULT at 6013d4 [ IBUS ]

GF117 appears 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 +-

https://bugs.freedesktop.org/show_bug.cgi?id=100423 Bug ID: 100423 Summary: MMIO read of 00000000 FAULT at 022554 [ IBUS ] Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

https://bugs.freedesktop.org/show_bug.cgi?id=108982 Bug ID: 108982 Summary: GM206: MMIO write of 800000ec FAULT at 10eb14 [ IBUS ] Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

https://bugs.freedesktop.org/show_bug.cgi?id=104393 Bug ID: 104393 Summary: GF117 volting not possible Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at lists.freedesktop.org

Hi guys, I don't know if it is useful to just post some random kernel warnings/errors, but here they are: [marcos at xfiles ~]$ journalctl -b -p 3 | grep nouveau Jan 08 15:37:05 xfiles kernel: nouveau 0000:04:00.0: volt: couldn't find speedo value, volting not possible Jan 08 15:37:05 xfiles kernel: nouveau 0000:04:00.0: bus: MMIO write of ffff981f FAULT at 6013d4 [ IBUS ] Jan 08

Increase clock timeout of some unknown engines in order to avoid failure at high gpcclk 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> ---

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108980 Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- drivers/gpu/drm/nouveau/nvkm/engine/falcon.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c index 816ccaedfc73..8675613e142b 100644 ---

Some Tegra drivers might be complied as kernel modules, and they need the fuse information for initialization. One example is the GK20A Nouveau driver. It needs the GPU speedo value to calculate frequency-voltage table. So export the tegra_sku_info. Signed-off-by: Vince Hsu <vinceh at nvidia.com> --- v2: add more description why we need this patch drivers/soc/tegra/fuse/fuse-tegra.c | 1

Doing direct 64 bit divisions in kernel code leads to references to undefined symbols on 32 bit architectures. Replace such divisions with calls to div64_s64 to make the module usable on 32 bit archs. Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> --- drm/nouveau/nvkm/subdev/volt/base.c | 6 +++--- lib/include/nvif/os.h | 1 + 2 files changed, 4 insertions(+), 3

On 18/04/16 22:13, Karol Herbst wrote: > I am sure that those are a bit different, but while testing the biggest error > compared to nvidia was -1.5%. Is this still true? I thought we were *much* closer now. > > Without this change we are most of the time around 10% below nvidias voltage, > so this change causes no harm and improves the situation a lot already. Yeah, this is

Some Tegra drivers might be compiled as kernel modules, and they need the fuse information for initialization. One example is the GK20A Nouveau driver. It needs the GPU speedo value to calculate frequency-voltage table. So export the tegra_sku_info. Signed-off-by: Vince Hsu <vinceh at nvidia.com> Acked-by: Alexandre Courbot <acourbot at nvidia.com> Acked-by: Thierry Reding <treding

Signed-off-by: Vince Hsu <vinceh at nvidia.com> --- nvkm/subdev/volt/base.c | 67 ++++++++++++++++++++++++++++--------------------- 1 file changed, 38 insertions(+), 29 deletions(-) diff --git a/nvkm/subdev/volt/base.c b/nvkm/subdev/volt/base.c index 32794a999106..26ccd8df193f 100644 --- a/nvkm/subdev/volt/base.c +++ b/nvkm/subdev/volt/base.c @@ -101,6 +101,41 @@ nouveau_volt_set_id(struct

Some Tegra drivers might be compiled as kernel modules, and they need the fuse information for initialization. One example is the GK20A Nouveau driver. It needs the GPU speedo value to calculate frequency-voltage table. So export the tegra_sku_info. Signed-off-by: Vince Hsu <vinceh at nvidia.com> Acked-by: Alexandre Courbot <acourbot at nvidia.com> Acked-by: Thierry Reding <treding

https://bugs.freedesktop.org/show_bug.cgi?id=98386 Bug ID: 98386 Summary: [NVE7] bus: MMIO write of FAULT at [ IBUS ], Pointer to {TDMS,flat panel) table invalid Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: minor Priority:

Hi Ben, David and Daniel , First of all happy new year. Based on advice of Greg K-H herewith a mail about a number of Nouveau issues with my laptop. I installed various Kali linux versions up to Linux 4.20.0-rc7 (downloaded, compiled and installed) on a Samsung NP900X5N laptop and have an issue with the driver after loading. My configuration: - i7 7500 - 16 gb / 256 gb ssd - nvidia 940MX

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/nouveau/nvkm/subdev/volt/gk20a.c:49: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/nouveau/nvkm/subdev/volt/gk20a.c:62: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/nouveau/nvkm/subdev/volt/gk20a.c:49: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/nouveau/nvkm/subdev/volt/gk20a.c:62: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer

Hello Vince, One minor question inline. Op 28-11-14 om 12:13 schreef Vince Hsu: > The voltage value are calculated by the hardware characterized > result. > > Signed-off-by: Vince Hsu <vinceh at nvidia.com> > --- > > Resend this patch with the fuse change and proper patch prefix > per Thierry's request. > > drm/Kbuild | 1 + >

https://bugs.freedesktop.org/show_bug.cgi?id=104835 Bug ID: 104835 Summary: MMIO read of 00000000 FAULT at 10ac08 [ IBUS ] Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

Change kernel-doc "/**" comments to common "/*" comments to prevent kernel-doc warnings: crtc.c:453: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Sets up registers for the given mode/adjusted_mode pair. crtc.c:453: warning: missing initial short description on line: * Sets up registers for