similar to: [PATCH] drm/nouveau: enable interrupts on cards with 32 intr lines

https://bugs.freedesktop.org/show_bug.cgi?id=79518 Priority: medium Bug ID: 79518 Assignee: nouveau at lists.freedesktop.org Summary: nouveau causes lockup and reboot on GT215 QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: kilobyte at angband.pl

On Wed, Apr 04, 2018 at 03:48:39PM +0300, Māris Nartišs wrote: > 2018-04-03 23:00 GMT+03:00, Adam Borowski <kilobyte at angband.pl>: > > In commit da5e45e619b3f101420c38b3006a9ae4f3ad19b0 > > > > yet it is still reproducible for me on 4.16-rc7 and 4.16.0, which already > > have your fix. I don't know about earlier versions -- my newer card went > > into

Please add a config override to skip this, since we'll invariably get it wrong for some setup, and should be able to provide users with workarounds while the issue is being worked out. On Mon, Jul 15, 2019 at 5:43 AM Mark Menzynski <mmenzyns at redhat.com> wrote: > > Currently, nouveau doesn't check if GPU is missing power. This > patch makes nouveau fail when this happens

Hi! On v4.18-rc1, the mouse cursor is missing on my right monitor. Card is G98 [GeForce 8400 GS Rev. 2]. I have two monitors: one small landscape 1280x1024 on DVI-I-1 left, and one big 1600x1200 (1200x1600 portrait) on HDMI-1 right. Curiously, the cursor is missing not only with proper xrandr setup after logging in but even in mirrored mode at the lightdm greeter[1]. How is this even possible

nv92 hardware has only 16 interrupt lines, while nv94 and later has 32. Accessing 0xe0c{0,4} registers on nv92 can lead to incorrect PDISP setup. This is a regression introduced with commit 9d0f5ec9ee0fd5dc5fc1cc2cf559286431e406e3 Author: Ben Skeggs <bskeggs at redhat.com> Date: Mon May 12 15:22:42 2014 +1000 gpio: split g92 class from nv50 Reported-by: estece on #nouveau Cc: stable

Hi! In commit da5e45e619b3f101420c38b3006a9ae4f3ad19b0: > drm/nouveau/mmu: ALIGN_DOWN correct variable > > Commit 7110c89bb8852ff8b0f88ce05b332b3fe22bd11e ("mmu: swap out round > for ALIGN") replaced two calls to round/rounddown with ALIGN/ALIGN_DOWN, > but erroneously applied ALIGN_DOWN to a different variable (addr) and left > intended variable (tail) not

It looks like that when we moved over to using drm_connector_for_each_possible_encoder() in nouveau, that one rather important part of this function got dropped by accident: /* Right v here */ for (i = 0; nv_encoder = NULL, i < DRM_CONNECTOR_MAX_ENCODER; i++) { int id = connector->encoder_ids[i]; if (id == 0) break; Since it's rather difficult to notice: the

Trello: https://trello.com/c/admzDRvd/50-reduce-performance-refuse-to-boot-if-not-all-the-power-connectors-are-plugged Fixed commit messages. Mark Menzynski (4): bios/gpio: sort gpios by values gpio: fail if gpu external power is missing gpio: check the gpio function 16 in the power check as well gpio: check function 76 in the power check as well

On Wed, Apr 4, 2018 at 6:58 PM, Adam Borowski <kilobyte at angband.pl> wrote: > On Wed, Apr 04, 2018 at 03:48:39PM +0300, Māris Nartišs wrote: >> 2018-04-03 23:00 GMT+03:00, Adam Borowski <kilobyte at angband.pl>: >> > In commit da5e45e619b3f101420c38b3006a9ae4f3ad19b0 >> > >> > yet it is still reproducible for me on 4.16-rc7 and 4.16.0, which

Hi Ville, Thank you for the patch! Perhaps something to improve: url: https://github.com/0day-ci/linux/commits/Ville-Syrjala/drm-Third-attempt-at-fixing-the-fb-helper-best_encoder-mess/20180629-014202 base: git://people.freedesktop.org/~airlied/linux.git drm-next smatch warnings: drivers/gpu/drm/nouveau/nouveau_connector.c:461 nouveau_connector_ddc_detect() error: uninitialized symbol

Tested on TU104, GP106 and GF100 Signed-off-by: Mark Menzynski <mmenzyns at redhat.com> --- drm/nouveau/include/nvkm/subdev/bios/gpio.h | 1 + drm/nouveau/nvkm/subdev/gpio/base.c | 23 +++++++++++++++++++++ 2 files changed, 24 insertions(+) diff --git a/drm/nouveau/include/nvkm/subdev/bios/gpio.h b/drm/nouveau/include/nvkm/subdev/bios/gpio.h index 2f40935f..a70ec9e8 100644 ---

Currently, nouveau doesn't check if GPU is missing power. This patch makes nouveau fail when this happens on latest GPUs. It checks GPIO function 121 (External Power Emergency), which should detect power problems on GPU initialization. Tested on TU104, GP106 and GF100. Signed-off-by: Mark Menzynski <mmenzyns at redhat.com> --- drm/nouveau/include/nvkm/subdev/bios/gpio.h | 1 +

On Mon, 15 Jul 2019 at 22:26, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > > Please add a config override to skip this, since we'll invariably get > it wrong for some setup, and should be able to provide users with > workarounds while the issue is being worked out. Yeah, this makes me nervous as well. In the very least, I'd like a config option, but I'm still

GP10B's MC is compatible with GP100's, but engines need to be explicitly put out of ELPG during init. Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> --- drm/nouveau/include/nvkm/subdev/mc.h | 1 + drm/nouveau/nvkm/subdev/mc/Kbuild | 1 + drm/nouveau/nvkm/subdev/mc/gp100.c | 17 ++++++++---- drm/nouveau/nvkm/subdev/mc/gp10b.c | 50

Added config override for power checks. Mark Menzynski (4): bios/gpio: sort gpios by values gpio: fail if gpu external power is missing gpio: check the gpio function 16 in the power check as well gpio: check function 76 in the power check as well drm/nouveau/include/nvkm/subdev/bios/gpio.h | 5 +++- drm/nouveau/nvkm/subdev/gpio/base.c | 32 +++++++++++++++++++++ 2 files

This is an initial series of patches to improve channel recovery on Turing GPUs with the goal of improving reliability enough to eventually enable SVM for Turing. It's likely follow up patches will be required to fully address problems with less trivial workloads than what I have been able to test thus far. This series primarily addresses a number of hardware changes to interrupt layout and

Hi, Adam. 2018-04-03 23:00 GMT+03:00, Adam Borowski <kilobyte at angband.pl>: > Hi! > In commit da5e45e619b3f101420c38b3006a9ae4f3ad19b0 > > yet it is still reproducible for me on 4.16-rc7 and 4.16.0, which already > have your fix. I don't know about earlier versions -- my newer card went > into flames just a few days ago, and I replaced it a brand new 8400GS (G98)

trello card: https://trello.com/c/admzDRvd/50-reduce-performance-refuse-to-boot-if-not-all-the-power-connectors-are-plugged Mark Menzynski (4): moved gpio so it is sorted by values gpio: checking if gpu power cable is connected gpio: added power check for another GPIO gpio: added power check for another GPIO drm/nouveau/include/nvkm/subdev/bios/gpio.h | 5 ++++-

From: Martin Peres <martin.peres at free.fr> Signed-off-by: Karol Herbst <nouveau at karolherbst.de> --- drm/nouveau/include/nvkm/core/device.h | 83 +++++++++---------- drm/nouveau/include/nvkm/subdev/iccsense.h | 10 +++ drm/nouveau/nvkm/core/subdev.c | 83 +++++++++---------- drm/nouveau/nvkm/engine/device/base.c | 124 +++++++++++++++--------------

From: Martin Peres <martin.peres at free.fr> Signed-off-by: Karol Herbst <nouveau at karolherbst.de> --- drm/nouveau/include/nvkm/core/device.h | 83 +++++++++---------- drm/nouveau/include/nvkm/subdev/iccsense.h | 10 +++ drm/nouveau/nvkm/core/subdev.c | 83 +++++++++---------- drm/nouveau/nvkm/engine/device/base.c | 124 +++++++++++++++--------------