search for: power_supply_is_system_supplied

...e %d\n", pstatei); > - clk->pstate = pstatei; > + clk->pstate = pstate; > > nvkm_pcie_set_link(pci, pstate->pcie_speed, pstate->pcie_width); > > @@ -317,15 +317,19 @@ nvkm_clk_update_work(struct work_struct *work) > return; > clk->pwrsrc = power_supply_is_system_supplied(); > > + if (clk->pstate) > + pstate = clk->pstate->pstate; > + else > + pstate = -1; > nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d\n", > - clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, > + pstate, clk-&gt...

...k_update_work(struct work_struct *work) +nvkm_clk_update_impl(struct nvkm_clk *clk) { - struct nvkm_clk *clk = container_of(work, typeof(*clk), work); struct nvkm_subdev *subdev = &clk->subdev; int pstate, ret; - if (!atomic_xchg(&clk->waiting, 0)) - return; clk->pwrsrc = power_supply_is_system_supplied(); if (clk->pstate) @@ -350,6 +347,17 @@ nvkm_clk_update_work(struct work_struct *work) nvkm_error(subdev, "error setting pstate %d: %d\n", pstate, ret); } +} + +static void +nvkm_clk_update_work(struct work_struct *work) +{ + struct nvkm_clk *clk = container_of(work, t...

...diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c index ecff3ff3..07d530ed 100644 --- a/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drm/nouveau/nvkm/subdev/clk/base.c @@ -306,15 +306,14 @@ nvkm_clk_update_work(struct work_struct *work) return; clk->pwrsrc = power_supply_is_system_supplied(); - nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d°C D %d\n", + nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d°C\n", clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, - clk->astate, clk->temp, clk->dstate); +...

...diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c index ecff3ff3..07d530ed 100644 --- a/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drm/nouveau/nvkm/subdev/clk/base.c @@ -306,15 +306,14 @@ nvkm_clk_update_work(struct work_struct *work) return; clk->pwrsrc = power_supply_is_system_supplied(); - nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d°C D %d\n", + nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d°C\n", clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, - clk->astate, clk->temp, clk->dstate); +...

...e state %d\n", pstatei); > - clk->pstate = pstatei; > + clk->pstate = pstate; > > nvkm_pcie_set_link(pci, pstate->pcie_speed, pstate->pcie_width); > > @@ -306,8 +309,12 @@ nvkm_clk_update_work(struct work_struct *work) > return; > clk->pwrsrc = power_supply_is_system_supplied(); > > + if (clk->pstate) > + pstate = clk->pstate->pstate; > + else > + pstate = NVKM_CLK_PSTATE_DEFAULT; > nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d°C\n", > - clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc,...

...*); diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c index bfc6a49..3867ab7 100644 --- a/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drm/nouveau/nvkm/subdev/clk/base.c @@ -317,15 +317,13 @@ nvkm_clk_update_work(struct work_struct *work) return; clk->pwrsrc = power_supply_is_system_supplied(); - nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d D %d\n", + nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d\n", clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, - clk->astate, clk->tstate, clk->dstate); + clk-&...

...ttled) + cstate = list_first_entry(&pstate->list, struct nvkm_cstate, head)->id; + else + cstate = clk->exp_cstateid; + + return nvkm_cstate_prog(clk, pstate, cstate); } static void @@ -322,22 +327,20 @@ nvkm_clk_update_work(struct work_struct *work) return; clk->pwrsrc = power_supply_is_system_supplied(); - if (clk->pstate) - pstate = clk->pstate->pstate; - else - pstate = NVKM_CLK_PSTATE_DEFAULT; - nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d C %d T %d°C\n", - pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, - clk->astate, clk->exp_csta...

...m/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c > index bfc6a49..3867ab7 100644 > --- a/drm/nouveau/nvkm/subdev/clk/base.c > +++ b/drm/nouveau/nvkm/subdev/clk/base.c > @@ -317,15 +317,13 @@ nvkm_clk_update_work(struct work_struct *work) > return; > clk->pwrsrc = power_supply_is_system_supplied(); > > - nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d D %d\n", > + nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d\n", > clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, > - clk->astate, clk->tstate, c...

..._debug(subdev, "setting performance state %d\n", pstatei); - clk->pstate = pstatei; + clk->pstate = pstate; nvkm_pcie_set_link(pci, pstate->pcie_speed, pstate->pcie_width); @@ -317,15 +317,19 @@ nvkm_clk_update_work(struct work_struct *work) return; clk->pwrsrc = power_supply_is_system_supplied(); + if (clk->pstate) + pstate = clk->pstate->pstate; + else + pstate = -1; nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d\n", - clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, + pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate...

...->pstate = pstatei; >> + clk->pstate = pstate; >> nvkm_pcie_set_link(pci, pstate->pcie_speed, pstate->pcie_width); >> @@ -317,15 +317,19 @@ nvkm_clk_update_work(struct work_struct *work) >> return; >> clk->pwrsrc = power_supply_is_system_supplied(); >> + if (clk->pstate) >> + pstate = clk->pstate->pstate; >> + else >> + pstate = -1; >> nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d\n", >> - clk->pstate, clk->...

...m_debug(subdev, "setting performance state %d\n", pstatei); - clk->pstate = pstatei; + clk->pstate = pstate; nvkm_pcie_set_link(pci, pstate->pcie_speed, pstate->pcie_width); @@ -306,8 +309,12 @@ nvkm_clk_update_work(struct work_struct *work) return; clk->pwrsrc = power_supply_is_system_supplied(); + if (clk->pstate) + pstate = clk->pstate->pstate; + else + pstate = NVKM_CLK_PSTATE_DEFAULT; nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d°C\n", - clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, + pstate, clk->pwrsrc, clk-&...

...m_debug(subdev, "setting performance state %d\n", pstatei); - clk->pstate = pstatei; + clk->pstate = pstate; nvkm_pcie_set_link(pci, pstate->pcie_speed, pstate->pcie_width); @@ -306,8 +309,12 @@ nvkm_clk_update_work(struct work_struct *work) return; clk->pwrsrc = power_supply_is_system_supplied(); + if (clk->pstate) + pstate = clk->pstate->pstate; + else + pstate = NVKM_CLK_PSTATE_DEFAULT; nvkm_trace(subdev, "P %d PWR %d U(AC) %d U(DC) %d A %d T %d°C\n", - clk->pstate, clk->pwrsrc, clk->ustate_ac, clk->ustate_dc, + pstate, clk->pwrsrc, clk-&...

This series addresses various issues inside the reclocking code: 1. after resume the set clocks are reset 2. reclocking not possible while GPU is suspended 3. nouveau always does full reclocks even if only a change of the voltage is required Some of the patches were part of the bigger reclocking series I sent months ago, some things have changed though. This is also preparation work of

...int pstateid) { struct nvkm_subdev *subdev = &clk->subdev; @@ -322,7 +322,10 @@ static void nvkm_clk_update_impl(struct nvkm_clk *clk) { struct nvkm_subdev *subdev = &clk->subdev; - int pstate, ret; + int pstate; + + if (!clk->func->update) + return; clk->pwrsrc = power_supply_is_system_supplied(); @@ -341,12 +344,7 @@ nvkm_clk_update_impl(struct nvkm_clk *clk) pstate = -1; } - nvkm_trace(subdev, "-> %d\n", pstate); - ret = nvkm_pstate_prog(clk, pstate); - if (ret) { - nvkm_error(subdev, "error setting pstate %d: %d\n", - pstate, ret); - } + clk->fu...

This series addresses various issues inside the reclocking code: 1. after resume the set clocks are reset 2. reclocking not possible while GPU is suspended Some of the patches were part of the bigger reclocking series I sent months ago, some things have changed though. This is also preparation work of changing the clock state due to temperature changes and dynamic reclocking. v2: remove commits

This series addresses various issues inside the reclocking code: 1. after resume the set clocks are reset 2. reclocking not possible while GPU is suspended 3. racy reclocking while GPU is suspending and leading to hangs Some of the patches were part of the bigger reclocking series I sent months ago, some things have changed though. This is also preparation work of changing the clock state due to

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

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.

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

Last update here: https://lists.freedesktop.org/archives/nouveau/2017-September/028848.html Basically big cleanup, reordering, simplifications and some renaming to make the code easier to read and to review. I also moved some bugfixes to the front so they can be merged prior the other patches. There was also a bug related to the therm daemon triggering a pstate change leading to PMU lockups,