similar to: [PATCH 1/1] nouveau_hwmon: migrate to hwmon_device_register_with_info

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

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

This v8 fixes removes dummy functions which only had a return and moves the code into the switch statements. 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

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 v7 fixes removes dummy functions which only had a return and moves the code into the switch statements. 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

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

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

We should simply return errors while the GPU is turned off, because the sensors aren't accessable and setting any kind of value doesn't make any sense. Fixes sensors values reported by "sensors" Before: nouveau-pci-0100 Adapter: PCI adapter GPU core: +0.60 V (min = +0.60 V, max = +1.20 V) temp1: -0.0°C (high = +95.0°C, hyst = +3.0°C) (crit

This is a complete rework from the first version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards. The power consumption is also exported via

According to Documentation/filesystems/sysfs.rst, the show() callback function of kobject attributes should strictly use sysfs_emit() instead of sprintf() family functions. So, make this change. Issue identified using the coccinelle device_attr_show.cocci script. Signed-off-by: Deepak R Varma <drv at mailo.com> --- Note: Resending the patch for review and feedback. No functional changes.

This patch introduces the structure "struct hwmon_ops" and sets up the ".visible" operation. Is also a preparation for the next patch where all work is being done. --- linux/drivers/gpu/drm/nouveau/nouveau_hwmon.c.orig 2017-04-12 19:22:29.070573187 +0200 +++ linux/drivers/gpu/drm/nouveau/nouveau_hwmon.c 2017-04-12 19:21:32.391338011 +0200 @@ -764,6 +764,166 @@ static const

2017-04-17 9:47 GMT+02:00 Oscar Salvador <osalvador.vilardaga at gmail.com>: > This patch introduces the nouveau_hwmon_ops structure, sets up > .is_visible and .read_string operations and adds all the functions > for these operations. > This is also a preparation for the next patches, where most of the > work is being done. > This code doesn't interacture with the old

This is a complete rework from the first version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards. The power consumption is also exported via

This patch removes old code related to the old api and transforms the functions for the new api. It also adds the .write and .read operations. Signed-off-by: Oscar Salvador <osalvador.vilardaga at gmail.com> --- drivers/gpu/drm/nouveau/nouveau_hwmon.c | 722 +++++++++++--------------------- 1 file changed, 249 insertions(+), 473 deletions(-) diff --git

Here is where most of the work is being done. We are replacing the old API with the new one, that means changing the functions layout and remove unnecessary code. We also set up the other operations: .read .write .read_string --- linux/drivers/gpu/drm/nouveau/nouveau_hwmon.c.orig 2017-04-13 10:11:29.241000086 +0200 +++ linux/drivers/gpu/drm/nouveau/nouveau_hwmon.c 2017-04-13 10:12:38.016055129

Sorry for that. I'll split the patch and I'll come again ;) El dia 11/04/2017 22:12, "Karol Herbst" <karolherbst at gmail.com> va escriure: thanks for the work, but could you please split that patch? It looks like you are doing several things at once and it isn't really easy to review like this. And it isn't bisectable. If there are clean ups here, please do it

On 26/04/17 19:46, Oscar Salvador wrote: > This patch introduces the nouveau_hwmon_ops structure, sets up > .is_visible and .read_string operations and adds all the functions > for these operations. > This is also a preparation for the next patches, where most of the > work is being done. > This code doesn't interacture with the old one. > It's just to make easier the

On 17/11/17 02:04, Karol Herbst wrote: > The current hwmon code doesn't check if the returned value was actually an > error. > > Since Kepler temperature sensors are able to report negative values. Those > negative values are not for error reporting, but rather when you buried > your GPU in snow somewhere in Antarctica and still want a valid > temperature to be reported

As you changed the return value of `temp_get()` to solely be the error code, or absence of an error, I would change all those tests that checked whether the returned value was strictly less, or greater than, 0 to now only compare against 0 (no error). For example, if (therm && therm->attr_get && nvkm_therm_temp_get(therm, &val) < 0) if

On 25/10/16 00:11, Karol Herbst wrote: > Signed-off-by: Karol Herbst <karolherbst at gmail.com> > --- > drm/nouveau/nouveau_hwmon.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 44 insertions(+) > > diff --git a/drm/nouveau/nouveau_hwmon.c b/drm/nouveau/nouveau_hwmon.c > index 71f764b..3d4672a 100644 > --- a/drm/nouveau/nouveau_hwmon.c > +++