search for: nouveau_drm

...ONFIG_ACPI @@ -38,21 +38,17 @@ #include <nvkm/subdev/volt.h> #if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE)) -static ssize_t -nouveau_hwmon_show_temp(struct device *d, struct device_attribute *a, char *buf) +static int +nouveau_hwmon_show_temp(struct nouveau_drm *drm) { - struct drm_device *dev = dev_get_drvdata(d); - struct nouveau_drm *drm = nouveau_drm(dev); struct nvkm_therm *therm = nvxx_therm(&drm->client.device); int temp = nvkm_therm_temp_get(therm); if (temp < 0) return temp; - return snprintf(buf, PAGE_SIZE, "%d\n&quo...

...5129 +0200 @@ -38,21 +38,17 @@ #include <nvkm/subdev/volt.h> #if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE)) -static ssize_t -nouveau_hwmon_show_temp(struct device *d, struct device_attribute *a, char *buf) +static int +nouveau_hwmon_show_temp(struct nouveau_drm *drm) { - struct drm_device *dev = dev_get_drvdata(d); - struct nouveau_drm *drm = nouveau_drm(dev); struct nvkm_therm *therm = nvxx_therm(&drm->client.device); int temp = nvkm_therm_temp_get(therm); if (temp < 0) return temp; - return snprintf(buf, PAGE_SIZE, "%d\n&quo...

...t; #include <nvkm/subdev/volt.h> > > #if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE)) > -static ssize_t > -nouveau_hwmon_show_temp(struct device *d, struct device_attribute *a, char *buf) > +static int > +nouveau_hwmon_show_temp(struct nouveau_drm *drm) > { > - struct drm_device *dev = dev_get_drvdata(d); > - struct nouveau_drm *drm = nouveau_drm(dev); > struct nvkm_therm *therm = nvxx_therm(&drm->client.device); > int temp = nvkm_therm_temp_get(therm); > > if (temp < 0) &gt...

...au_hwmon.c @@ -38,21 +38,17 @@ #include <nvkm/subdev/volt.h> #if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE)) -static ssize_t -nouveau_hwmon_show_temp(struct device *d, struct device_attribute *a, char *buf) +static int +nouveau_hwmon_show_temp(struct nouveau_drm *drm) { - struct drm_device *dev = dev_get_drvdata(d); - struct nouveau_drm *drm = nouveau_drm(dev); struct nvkm_therm *therm = nvxx_therm(&drm->client.device); int temp = nvkm_therm_temp_get(therm); if (temp < 0) return temp; - return snprintf(buf, PAGE_SIZE, "%d\n&quo...

On Fri, Nov 6, 2020 at 3:17 AM Jeremy Cline <jcline at redhat.com> wrote: > > Make use of the devm_drm_dev_alloc() API to bind the lifetime of > nouveau_drm structure to the drm_device. This is important because a > reference to nouveau_drm is accessible from drm_device, which is > provided to a number of DRM layer callbacks that can run after the > deallocation of nouveau_drm currently occurs. > > Signed-off-by: Jeremy Cline <jcline...

This v5 drops a check for attr_set. Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits v3 -> v4: * Rever const to struct attribute. Kbuild complains. v4 -> v5: * Drops a check for attr_set in

...at power on, and pokes a magic register to make it reappear after the optimus power switch is thrown. This at least works on my NVC4 machine, probably needs testing on a few other laptops with other nvidia GPUs. Signed-off-by: Dave Airlie <airlied at redhat.com> --- drivers/gpu/drm/nouveau/nouveau_drm.c | 32 ++++++++++++++++++++++++++++++++ drivers/gpu/drm/nouveau/nouveau_drm.h | 2 ++ drivers/gpu/drm/nouveau/nouveau_vga.c | 17 +++++++++++++++++ 3 files changed, 51 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 6197266..12a6240...

Kbuild sent me an e-mail due to a fixup I introduced in v3. It complains due to an incompatible pointer type and it doesn't build. This version reverts it. Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits v3 -> v4:

This v6 fixes some comments pointed out by Martin Peres. Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits v3 -> v4: * Rever const to struct attribute. Kbuild complains. v4 -> v5: * Drops a check for

...), 44 deletions(-) diff --git a/nouveau/abi16.c b/nouveau/abi16.c index 34e9fb1..5ba2690 100644 --- a/nouveau/abi16.c +++ b/nouveau/abi16.c @@ -37,7 +37,7 @@ static int abi16_chan_nv04(struct nouveau_object *obj) { - struct nouveau_device *dev = (struct nouveau_device *)obj->parent; + struct nouveau_drm *drm = nouveau_drm(obj); struct nv04_fifo *nv04 = obj->data; struct drm_nouveau_channel_alloc req = { .fb_ctxdma_handle = nv04->vram, @@ -45,7 +45,7 @@ abi16_chan_nv04(struct nouveau_object *obj) }; int ret; - ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC, + ret...

Hi folks, Currently, when the device is removed (or the driver is unbound) the nouveau_drm structure de-allocated. However, it's still accessible from and used by some DRM layer callbacks. For example, file handles can be closed after the device has been removed (physically or otherwise). This series converts the Nouveau device structure to be allocated and de-allocated with the devm...

...nice!). Users may also implement some breathing effect or morse code support in the userspace if they feel like it. Signed-off-by: Martin Peres <martin.peres at free.fr> --- drm/nouveau/Kbuild | 1 + drm/nouveau/include/nvkm/subdev/bios/gpio.h | 1 + drm/nouveau/nouveau_drm.c | 7 ++ drm/nouveau/nouveau_drm.h | 3 + drm/nouveau/nouveau_led.c | 131 ++++++++++++++++++++++++++++ drm/nouveau/nouveau_led.h | 48 ++++++++++ 6 files changed, 191 insertions(+) create mode 100644 drm/nouveau/nouveau...

Hi! This patchseries replaces the deprecated hwmon_device_register function with the new one hwmon_device_register_with_info. It also does some cleanup. Here is the list of patches and what they do: 1/ Adds config structures for all sensors and their possible settings. This patch and the next one are just preparing the code for what it comes. 2/ Now everything goes through

Make use of the devm_drm_dev_alloc() API to bind the lifetime of nouveau_drm structure to the drm_device. This is important because a reference to nouveau_drm is accessible from drm_device, which is provided to a number of DRM layer callbacks that can run after the deallocation of nouveau_drm currently occurs. Signed-off-by: Jeremy Cline <jcline at redhat.com> --- d...

Hi, this is version v3 with some fix-ups: Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits This patchseries replaces the deprecated hwmon_device_register function with the new one hwmon_device_register_with_info. It also does some cleanup. Here

...reference when nouveau uses the DP AUX channel > for MST suspend/resume in it's runtime susped/resume callbacks. > > Signed-off-by: Lyude Paul <lyude at redhat.com> > --- > drivers/gpu/drm/nouveau/nouveau_connector.c | 36 +++++++++++++++++++++ > drivers/gpu/drm/nouveau/nouveau_drm.c | 12 ++++++- > drivers/gpu/drm/nouveau/nouveau_drv.h | 8 +++++ > 3 files changed, 55 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c > index fd80661dff92..d2e9752f2f91 100644 >...

...mbol as it's used by another module or subsystem. With the follow up two patches you are not doing either one, so I'd assume that you can just omit the EXPORT_* changes. I could be wrong though :-) Cheers Emil > Signed-off-by: Vince Hsu <vinceh at nvidia.com> > --- > drm/nouveau_drm.c | 16 +++++++++++----- > drm/nouveau_drm.h | 2 ++ > 2 files changed, 13 insertions(+), 5 deletions(-) > > diff --git a/drm/nouveau_drm.c b/drm/nouveau_drm.c > index afb93bb72f97..0ed99ef80211 100644 > --- a/drm/nouveau_drm.c > +++ b/drm/nouveau_drm.c > @@ -72,6 +72,7 @@...

...ersion. To prevent abuse, the number of staging IOCTLs is limited to 8 (range 0x98 to 0xa0) that are to be recycled as staging IOCTLs become stable and are assigned a final number. Alexandre Courbot (1): drm: add staging module option Ari Hirvonen (1): drm/nouveau: Set tile mode drm/nouveau/nouveau_drm.c | 19 +++++++++++++ drm/nouveau/nouveau_gem.c | 55 ++++++++++++++++++++++++++++++++++++++ drm/nouveau/nouveau_gem.h | 2 ++ drm/nouveau/uapi/drm/nouveau_drm.h | 11 ++++++++ 4 files changed, 87 insertions(+) -- 2.4.0

This patch brings back the old nouveau_drm_preclose and nouveau_drm_postclose functions for closing down a drm device Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de> --- drivers/gpu/drm/nouveau/nouveau_drm.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/n...

...object for debugfs debugfs: add copy of sysfs pstate interface ported to debugfs sysfs: remove pstate sysfs interface drm/nouveau/Kbuild | 1 - drm/nouveau/nouveau_debugfs.c | 230 +++++++++++++++++++++++++++++++++++++++++- drm/nouveau/nouveau_debugfs.h | 35 ++++++- drm/nouveau/nouveau_drm.c | 10 +- drm/nouveau/nouveau_drm.h | 2 +- drm/nouveau/nouveau_sysfs.c | 197 ------------------------------------ drm/nouveau/nouveau_sysfs.h | 21 ---- 7 files changed, 262 insertions(+), 234 deletions(-) delete mode 100644 drm/nouveau/nouveau_sysfs.c delete mode 100644 drm/no...