search for: driver_pci

This patchset proposes to introduce a "staging" module option to dynamically enable features (mostly ioctls) that are merged but may be refined before they are declared "stable". The second patch illustrates the use of this staging option with the SET_TILING ioctl, which can be used to specify the tiling options of a PRIME-imported buffer. The staging parameter will allow us

...modeset != 2) - drm_fb_helper_remove_conflicting_framebuffers(aper, "nouveaufb", boot); - kfree(aper); - - ret = nvkm_device_pci_new(pdev, nouveau_config, nouveau_debug, - true, true, ~0ULL, &device); - if (ret) - return ret; - - pci_set_master(pdev); - - if (nouveau_atomic) - driver_pci.driver_features |= DRIVER_ATOMIC; - - ret = drm_get_pci_dev(pdev, pent, &driver_pci); - if (ret) { - nvkm_device_del(&device); - return ret; - } - - return 0; -} - static int -nouveau_drm_load(struct drm_device *dev, unsigned long flags) +nouveau_drm_device_init(struct drm_device *dev)...

...e_param_named(runpm, nouveau_runtime_pm, int, 0400); > > +MODULE_PARM_DESC(staging, "enable staging APIs"); > +int nouveau_staging = 0; > +module_param_named(staging, nouveau_staging, int, 0400); > + > static struct drm_driver driver_stub; > static struct drm_driver driver_pci; > static struct drm_driver driver_platform; > @@ -895,6 +899,7 @@ nouveau_ioctls[] = { > DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), > DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, D...

...> struct drm_device *drm_dev; > + struct nouveau_drm *nv_dev; > int ret; > > if (vga_switcheroo_client_probe_defer(pdev)) > @@ -750,15 +746,16 @@ static int nouveau_drm_probe(struct pci_dev *pdev, > if (nouveau_atomic) > driver_pci.driver_features |= DRIVER_ATOMIC; > > - drm_dev = drm_dev_alloc(&driver_pci, &pdev->dev); > - if (IS_ERR(drm_dev)) { > - ret = PTR_ERR(drm_dev); > + nv_dev = devm_drm_dev_alloc(&pdev->dev, &driver_stub, typeof(*nv_dev), drm_dev);...

...; static int __init nouveau_drm_init(void) @@ -1105,6 +1104,10 @@ nouveau_drm_init(void) if (!nouveau_modeset) return 0; +#ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER + platform_driver_register(&nouveau_platform_driver); +#endif + nouveau_register_dsm_handler(); return drm_pci_init(&driver_pci, &nouveau_drm_pci_driver); } @@ -1117,6 +1120,10 @@ nouveau_drm_exit(void) drm_pci_exit(&driver_pci, &nouveau_drm_pci_driver); nouveau_unregister_dsm_handler(); + +#ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER + platform_driver_unregister(&nouveau_platform_driver); +#endif } modu...

...rs(aper, > "nouveaufb", boot); > - kfree(aper); > - > - ret = nvkm_device_pci_new(pdev, nouveau_config, nouveau_debug, > - true, true, ~0ULL, &device); > - if (ret) > - return ret; > - > - pci_set_master(pdev); > - > - if (nouveau_atomic) > - driver_pci.driver_features |= DRIVER_ATOMIC; > - > - ret = drm_get_pci_dev(pdev, pent, &driver_pci); > - if (ret) { > - nvkm_device_del(&device); > - return ret; > - } > - > - return 0; > -} > - > static int > -nouveau_drm_load(struct drm_device *dev, unsigned lo...

...m/nouveau/nouveau_drm.c b/drm/nouveau/nouveau_drm.c > index 3d32afe8a..78d55c525 100644 > --- a/drm/nouveau/nouveau_drm.c > +++ b/drm/nouveau/nouveau_drm.c > @@ -676,6 +676,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev, > > if (nouveau_atomic) > driver_pci.driver_features |= DRIVER_ATOMIC; > + device->has_runpm = nouveau_pmops_runtime(); > > drm_dev = drm_dev_alloc(&driver_pci, &pdev->dev); > if (IS_ERR(drm_dev)) { > diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c...

...ex 3d32afe8a..78d55c525 100644 > > > --- a/drm/nouveau/nouveau_drm.c > > > +++ b/drm/nouveau/nouveau_drm.c > > > @@ -676,6 +676,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev, > > > > > > if (nouveau_atomic) > > > driver_pci.driver_features |= DRIVER_ATOMIC; > > > + device->has_runpm = nouveau_pmops_runtime(); > > > > > > drm_dev = drm_dev_alloc(&driver_pci, &pdev->dev); > > > if (IS_ERR(drm_dev)) { > > > diff --git a/drm/nouveau/nvkm/subd...

...>> - kfree(aper); >> - >> - ret = nvkm_device_pci_new(pdev, nouveau_config, nouveau_debug, >> - true, true, ~0ULL, &device); >> - if (ret) >> - return ret; >> - >> - pci_set_master(pdev); >> - >> - if (nouveau_atomic) >> - driver_pci.driver_features |= DRIVER_ATOMIC; >> - >> - ret = drm_get_pci_dev(pdev, pent, &driver_pci); >> - if (ret) { >> - nvkm_device_del(&device); >> - return ret; >> - } >> - >> - return 0; >> -} >> - >> static int >> -nouv...

...drivers/gpu/drm/nouveau/nouveau_drm.c index 9876e6f..2b93b55 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -1113,6 +1113,7 @@ nouveau_drm_init(void) #endif nouveau_register_dsm_handler(); + nouveau_backlight_ctor(); return drm_pci_init(&driver_pci, &nouveau_drm_pci_driver); } @@ -1123,6 +1124,7 @@ nouveau_drm_exit(void) return; drm_pci_exit(&driver_pci, &nouveau_drm_pci_driver); + nouveau_backlight_dtor(); nouveau_unregister_dsm_handler(); #ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER diff --git a/drivers/gpu/drm/nouveau/n...

...C(runpm, "disable (0), force enable (1), optimus only default (-1)"); static int nouveau_runtime_pm = -1; module_param_named(runpm, nouveau_runtime_pm, int, 0400); @@ -509,6 +513,9 @@ static int nouveau_drm_probe(struct pci_dev *pdev, pci_set_master(pdev); + if (nouveau_atomic) + driver_pci.driver_features |= DRIVER_ATOMIC; + ret = drm_get_pci_dev(pdev, pent, &driver_pci); if (ret) { nvkm_device_del(&device); -- 2.17.1

...m_init(void) > if (!nouveau_modeset) > return 0; > > +#ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER > + platform_driver_register(&nouveau_platform_driver); > +#endif > + > nouveau_register_dsm_handler(); > return drm_pci_init(&driver_pci, &nouveau_drm_pci_driver); > } > @@ -1117,6 +1120,10 @@ nouveau_drm_exit(void) > > drm_pci_exit(&driver_pci, &nouveau_drm_pci_driver); > nouveau_unregister_dsm_handler(); > + > +#ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER > + platform_driver_unre...

...atic int nouveau_drm_probe(struct pci_dev *pdev, { struct nvkm_device *device; struct drm_device *drm_dev; + struct nouveau_drm *nv_dev; int ret; if (vga_switcheroo_client_probe_defer(pdev)) @@ -750,15 +746,16 @@ static int nouveau_drm_probe(struct pci_dev *pdev, if (nouveau_atomic) driver_pci.driver_features |= DRIVER_ATOMIC; - drm_dev = drm_dev_alloc(&driver_pci, &pdev->dev); - if (IS_ERR(drm_dev)) { - ret = PTR_ERR(drm_dev); + nv_dev = devm_drm_dev_alloc(&pdev->dev, &driver_stub, typeof(*nv_dev), drm_dev); + if (IS_ERR(nv_dev)) { + ret = PTR_ERR(nv_dev); g...

This series is intended to add support for shutting down the GPU on kernel shutdown/reboot using the ->shutdown() hook, similar to what amdgpu does. This is mainly intended to workaround a bios issue on the P50 that was preventing nouveau from initializing the dedicated GM107 GPU on that system properly. You can find more details on this issue in the patch labeled "Shut down GPU on kernel

Currently, every backlight interface created by Nouveau uses the same name, nv_backlight. This leads to a sysfs warning as it tries to create an already existing folder. This patch adds a incremented number to the name, but keeps the initial name as nv_backlight, to avoid possibly breaking userspace; the second interface will be named nv_backlight1, and so on. Fixes: fdo#86539 Signed-off-by:

not much changed since the last time I sent those patches out, but there are a couple of annoying bug fixes, which users would probably never hit unless they do rmmod/modprobe nouveau cycles. Biggest change is that I force the link to a 8.0 speed rather than the speed the GPU came up with. Also this series depends on the PCIe improvement patches I sent out recently. Karol Herbst (4): pci:

...--git a/drm/nouveau/nouveau_drm.c b/drm/nouveau/nouveau_drm.c index d06877d..0d89d7c 100644 --- a/drm/nouveau/nouveau_drm.c +++ b/drm/nouveau/nouveau_drm.c @@ -1097,6 +1097,7 @@ nouveau_drm_init(void) #endif nouveau_register_dsm_handler(); + nouveau_backlight_ctor(); return drm_pci_init(&driver_pci, &nouveau_drm_pci_driver); } @@ -1107,6 +1108,7 @@ nouveau_drm_exit(void) return; drm_pci_exit(&driver_pci, &nouveau_drm_pci_driver); + nouveau_backlight_dtor(); nouveau_unregister_dsm_handler(); #ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER diff --git a/drm/nouveau/nouveau_drm.h...

...;>> >>> +MODULE_PARM_DESC(staging, "enable staging APIs"); >>> +int nouveau_staging = 0; >>> +module_param_named(staging, nouveau_staging, int, 0400); >>> + >>> static struct drm_driver driver_stub; >>> static struct drm_driver driver_pci; >>> static struct drm_driver driver_platform; >>> @@ -895,6 +899,7 @@ nouveau_ioctls[] = { >>> DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), >>> DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FIN...

...et_speed(struct nvkm_pci *); #endif diff --git a/drm/nouveau/nouveau_drm.c b/drm/nouveau/nouveau_drm.c index 3d32afe8a..78d55c525 100644 --- a/drm/nouveau/nouveau_drm.c +++ b/drm/nouveau/nouveau_drm.c @@ -676,6 +676,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev, if (nouveau_atomic) driver_pci.driver_features |= DRIVER_ATOMIC; + device->has_runpm = nouveau_pmops_runtime(); drm_dev = drm_dev_alloc(&driver_pci, &pdev->dev); if (IS_ERR(drm_dev)) { diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c index ba6a868d4..e30e77453 100644 --- a/...

...--git a/drm/nouveau/nouveau_drm.c b/drm/nouveau/nouveau_drm.c index 064a925..59348fc 100644 --- a/drm/nouveau/nouveau_drm.c +++ b/drm/nouveau/nouveau_drm.c @@ -1122,6 +1122,7 @@ nouveau_drm_init(void) #endif nouveau_register_dsm_handler(); + nouveau_backlight_ctor(); return drm_pci_init(&driver_pci, &nouveau_drm_pci_driver); } @@ -1132,6 +1133,7 @@ nouveau_drm_exit(void) return; drm_pci_exit(&driver_pci, &nouveau_drm_pci_driver); + nouveau_backlight_dtor(); nouveau_unregister_dsm_handler(); #ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER diff --git a/drm/nouveau/nouveau_drv.h...