search for: nouveau_dbgopt

...vel, nouveau_debug_level, int, 0400); + /* compares unterminated string 'str' with zero-terminated string 'cmp' */ static inline int strncasecmpz(const char *str, const char *cmp, size_t len) @@ -86,7 +93,7 @@ nouveau_boolopt(const char *optstr, const char *opt, bool value) int nouveau_dbgopt(const char *optstr, const char *sub) { - int mode = 1, level = CONFIG_NOUVEAU_DEBUG_DEFAULT; + int mode = 1, level = nouveau_debug_level; while (optstr) { int len = strcspn(optstr, ",="); -- 1.7.12

...#include <core/class.h> +#include <core/option.h> #include <engine/device.h> #include <engine/disp.h> @@ -335,6 +336,7 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) dev->dev_private = drm; drm->dev = dev; + nouveau_client(drm)->debug = nouveau_dbgopt(nouveau_debug, "DRM"); INIT_LIST_HEAD(&drm->clients); spin_lock_init(&drm->tile.lock); diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h index 23ca7a5..7efbafa 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h +++ b/drivers/gpu...

..., true, + "DEVICE", "device", length, pobject); + device = *pobject; + if (ret) + goto done; + + device->platformdev = pdev; + device->handle = name; + device->cfgopt = cfg; + device->dbgopt = dbg; + device->name = sname; + + nv_subdev(device)->debug = nouveau_dbgopt(device->dbgopt, "DEVICE"); + nv_engine(device)->sclass = nouveau_device_sclass; + list_add(&device->head, &nv_devices); +done: + mutex_unlock(&nv_devices_mutex); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/core/include/engine/device.h b/drivers/gpu/drm/nouve...

...;, length, pobject); > + device = *pobject; > + if (ret) > + goto done; > + > + device->platformdev = pdev; > + device->handle = name; > + device->cfgopt = cfg; > + device->dbgopt = dbg; > + device->name = sname; > + > + nv_subdev(device)->debug = nouveau_dbgopt(device->dbgopt, "DEVICE"); > + nv_engine(device)->sclass = nouveau_device_sclass; > + list_add(&device->head, &nv_devices); > +done: > + mutex_unlock(&nv_devices_mutex); > + return ret; > +} I think there's some potential for refactoring here, s...

..., true, + "DEVICE", "device", length, pobject); + device = *pobject; + if (ret) + goto done; + + device->platformdev = pdev; + device->handle = name; + device->cfgopt = cfg; + device->dbgopt = dbg; + device->name = sname; + + nv_subdev(device)->debug = nouveau_dbgopt(device->dbgopt, "DEVICE"); + nv_engine(device)->sclass = nouveau_device_sclass; + list_add(&device->head, &nv_devices); +done: + mutex_unlock(&nv_devices_mutex); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/core/engine/falcon.c b/drivers/gpu/drm/nouveau/core/...

This patch series is the final (?) step towards the initial support of GK20A, allowing it to be probed and used (currently at a very slow speed, and for offscreen rendering only) on the Jetson TK1 and Venice 2 boards. The main piece if the first patch which adds platform devices probing support to Nouveau. There are probably lots of things that need to be discussed about it, e.g.: * The way the

...+ goto done; >> + >> + device->platformdev = pdev; >> + device->handle = name; >> + device->cfgopt = cfg; >> + device->dbgopt = dbg; >> + device->name = sname; >> + >> + nv_subdev(device)->debug = nouveau_dbgopt(device->dbgopt, "DEVICE"); >> + nv_engine(device)->sclass = nouveau_device_sclass; >> + list_add(&device->head, &nv_devices); >> +done: >> + mutex_unlock(&nv_devices_mutex); >> + return ret; >> +} > > I think t...

Hello everyone, GK20A is the Kepler-based GPU used in the upcoming Tegra K1 chips. The following patches perform architectural changes to Nouveau that are necessary to support non-PCI GPUs and add initial support for GK20A. Although the support is still very basic and more user-space changes will be needed to make the full graphics stack run on top of it, we were able to successfully open