search for: nvkm_therm_alarm

.../subdev/therm/base.c index 0c0feec..566fe5d 100644 --- a/drm/nouveau/nvkm/subdev/therm/base.c +++ b/drm/nouveau/nvkm/subdev/therm/base.c @@ -23,6 +23,8 @@ */ #include "priv.h" +#include <subdev/clk.h> + int nvkm_therm_temp_get(struct nvkm_therm *therm) { @@ -153,7 +155,10 @@ nvkm_therm_alarm(struct nvkm_alarm *alarm) { struct nvkm_therm *therm = container_of(alarm, struct nvkm_therm, alarm); + struct nvkm_clk *clk = therm->subdev.device->clk; nvkm_therm_update(therm, -1); + if (clk) + nvkm_clk_update(clk, false); } int -- 2.8.1

...m/base.c index 59f01fec..c90b9cfc 100644 --- a/drm/nouveau/nvkm/subdev/therm/base.c +++ b/drm/nouveau/nvkm/subdev/therm/base.c @@ -23,6 +23,8 @@ */ #include "priv.h" +#include <subdev/clk.h> + int nvkm_therm_temp_get(struct nvkm_therm *therm, int *val) { @@ -168,9 +170,15 @@ nvkm_therm_alarm(struct nvkm_alarm *alarm) int temp; struct nvkm_therm *therm = container_of(alarm, struct nvkm_therm, alarm); + struct nvkm_clk *clk = therm->subdev.device->clk; + if (nvkm_therm_temp_get(therm, &temp) >= 0) therm->last_temp = temp; + nvkm_therm_update(therm, the...

Adds Nouveau controlled thermal throttling for Kepler+ GPUs. With this I feel safe enough to add support for Maxwell2 reclocking later on (still hidden behind a switch, but we can be fairly sure to not overheat hardware if a user isn't carefull enough) Contains all patches from my clk update series, but I thought it makes sense to include those in this series as well for completness. Please

...10:11:42 dioo-XPS kernel: [ 2185.090475] [<ffffffffc085d1d9>] nvkm_therm_fan_set+0x19/0x20 [nouveau] Jul 21 10:11:42 dioo-XPS kernel: [ 2185.090486] [<ffffffffc085c8ed>] nvkm_therm_update+0xad/0x300 [nouveau] Jul 21 10:11:42 dioo-XPS kernel: [ 2185.090496] [<ffffffffc085cb5a>] nvkm_therm_alarm+0x1a/0x20 [nouveau] Jul 21 10:11:42 dioo-XPS kernel: [ 2185.090507] [<ffffffffc0860266>] nv04_timer_alarm_trigger+0x126/0x170 [nouveau] Jul 21 10:11:42 dioo-XPS kernel: [ 2185.090517] [<ffffffffc086032b>] nv04_timer_alarm+0x7b/0xe0 [nouveau] Jul 21 10:11:42 dioo-XPS kernel: [ 2185.090...

Just wanted to post updated versions of my last series/patches. Reviews welcomed. It would be also nice if we agree on features I should focus upstreaming, so that this work can be better splitted or reordered. Sadly most of my patches depend on the rather big clk subdev rework and I think those patches shows best, why I think this rework is actually needed and makes things much easier to add

This is an updated series for the old clocking improvement one. I think I got everything needed in place and also a simple update mechanism for updating the cstates/voltage on temperature changes. If anything is unclear how I REed or got the information, please leave a note so that I can provide additional information in the commits. Besides that I think we are pretty close now and only some

We are slowly getting there! v4 of the series with some realy good improvements, so I am sure this is like 95% done and only needs some proper polishing and proper Reviews! I also added the NvVoltOffsetmV module parameter, so that a user is able to over and !under!-volt the GPU. Overvolting makes sense, when there are still some reclocking issues left, which might be solved by a higher voltage.