search for: nvboost

...truct nvkm_clk_func *func, struct > > nvkm_device *device, > > > > if (bios && !nvbios_baseclock_parse(bios, &header)) { > > struct nvbios_baseclock_entry base_entry, boost_entry; > > + clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", 0); > > if (nvbios_baseclock_get_entry(bios, &header, header.base_entry, > > &base_entry)) > > If `boost_mode == -1` is some "went wrong, don't use" value, shouldn't you set > `clk->boost_mode = -1;` here too? > > > nvkm_er...

...13 +582,19 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, > > if (bios && !nvbios_baseclock_parse(bios, &header)) { > struct nvbios_baseclock_entry base_entry, boost_entry; > + clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", 0); > if (nvbios_baseclock_get_entry(bios, &header, header.base_entry, &base_entry)) If `boost_mode == -1` is some "went wrong, don't use" value, shouldn't you set `clk->boost_mode = -1;` here too? > nvkm_error(&clk->subdev, "couldn'...

...*********** @@ -573,13 +582,19 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, if (bios && !nvbios_baseclock_parse(bios, &header)) { struct nvbios_baseclock_entry base_entry, boost_entry; + clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", 0); if (nvbios_baseclock_get_entry(bios, &header, header.base_entry, &base_entry)) nvkm_error(&clk->subdev, "couldn't parse base clock\n"); else if (nvbios_baseclock_get_entry(bios, &header, header.boost_entry, &boost_entry)) nvkm_error(&amp...

...*************************************************************************** @@ -570,14 +585,21 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, nvkm_subdev_ctor(&nvkm_clk, device, index, 0, subdev); + clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", + NVKM_CLK_BOOST_AVG); if (bios && !nvbios_baseclock_parse(bios, &h)) { struct nvbios_baseclk_entry base, boost; - if (!nvbios_baseclock_entry(bios, &h, h.boost, &boost)) + if (!nvbios_baseclock_entry(bios, &h, h.boost, &boost)) { + clk->boos...

...{ + struct nvkm_subdev *subdev = &clk->subdev; + struct nvkm_bios *bios = device->bios; int ret, idx, arglen; const char *mode; + struct nvbios_baseclk_header h; + + nvkm_subdev_ctor(&nvkm_clk, device, index, subdev); + + clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", + NVKM_CLK_BOOST_AVG); + if (bios && !nvbios_baseclock_parse(bios, &h)) { + struct nvbios_baseclk_entry base, boost; + if (!nvbios_baseclock_entry(bios, &h, h.boost_id, &boost)) + clk->boost_khz = boost.clock_mhz * 1000; + if (!nvbios_baseclock_entry(bio...

...nvkm_clk_func *func, struct nvkm_device *device, > int index, bool allow_reclock, struct nvkm_clk *clk) > @@ -743,6 +782,9 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, > > clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", > NVKM_CLK_BOOST_NONE); > + > + nvkm_clk_parse_max_temp(clk); > + > return 0; > } > > -- > 2.13.2 > > _______________________________________________ > Nouveau mailing list > Nouveau at lists.freedes...

...hest pstate (patch 3-5) sometimes the gpu is able to handle the highest cstate, but the gpu isn't build for that high voltages in that case we should just parse the baseclock table, which tells us the clocks the gpu is intented to run with the last patches also introduce a new config option: NvBoost 0: highest clock available is the base clock (default) 1: highest clock available is the boost clock else: all cstates are available because this will regress performance on some cards, the new option should be advertised later on, but I think it is a better idea to be safe here, because otherwis...

...nst struct nvkm_clk_func *func, struct nvkm_device *device, > int index, bool allow_reclock, struct nvkm_clk *clk) > @@ -733,6 +772,9 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, > > clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", > NVKM_CLK_BOOST_NONE); > + > + nvkm_clk_parse_max_temp(clk); > + > return 0; > } > > -- > 2.14.1 > > _______________________________________________ > Nouveau mailing list > Nouveau at lists.freedesktop.org > https://lists.freedes...

...nt nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, int index, bool allow_reclock, struct nvkm_clk *clk) @@ -743,6 +782,9 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", NVKM_CLK_BOOST_NONE); + + nvkm_clk_parse_max_temp(clk); + return 0; } -- 2.13.2

...nt nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, int index, bool allow_reclock, struct nvkm_clk *clk) @@ -733,6 +772,9 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", NVKM_CLK_BOOST_NONE); + + nvkm_clk_parse_max_temp(clk); + return 0; } -- 2.14.1

...TE_HIGHEST; + } mode = nvkm_stropt(device->cfgopt, "NvClkModeDC", &arglen); - if (mode) + if (mode) { clk->ustate_dc = nvkm_clk_nstate(clk, mode, arglen); + clk->exp_cstateid = NVKM_CLK_CSTATE_HIGHEST; + } clk->boost_mode = nvkm_longopt(device->cfgopt, "NvBoost", NVKM_CLK_BOOST_NONE); -- 2.14.1

...hest pstate (patch 5-7) sometimes the gpu is able to handle the highest cstate, but the gpu isn't build for that high voltages in that case we should just parse the baseclock table, which tells us the clocks the gpu is intented to run with the last patches also introduce a new config option: NvBoost 0: no boosting/cstates, this will stick with the base clocks from the PM_Mode table 1: highest clock available is the base clock (default) 2: highest clock available is the boost clock 3: all cstates are available (still limited by gpu and boost voltage) because this will regress performance on s...

...* * NvBios (string): Specify the Video BIOS source; options include: + * + * * "OpenFirmware" + * * "PRAMIN" + * * "PROM" + * * "ACPI" + * * "PCIROM" + * * "PLATFORM" + * * A file name passed on to request_firmware. + * + * * NvBoost (integer): Specify the Boost mode for Fermi and newer. Valid + * options are: + * + * * 0: base clocks (default) + * * 1: boost clocks + * * 2: max clocks + * + * * NvClkMode (string): Force a particular clock level on boot. This is + * equivalent to passing both ``NvClkModeAC`` and ``NvC...

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

...* * NvBios (string): Specify the Video BIOS source; options include: + * + * * "OpenFirmware" + * * "PRAMIN" + * * "PROM" + * * "ACPI" + * * "PCIROM" + * * "PLATFORM" + * * A file name passed on to request_firmware. + * + * * NvBoost (integer): Specify the Boost mode for Fermi and newer. Valid + * options are: + * + * * 0: base clocks (default) + * * 1: boost clocks + * * 2: max clocks + * + * * NvClkMode (string): Force a particular clock level on boot. This is + * equivalent to passing both ``NvClkModeAC`` and ``NvC...

...; options include: > + * > + * * "OpenFirmware" > + * * "PRAMIN" > + * * "PROM" > + * * "ACPI" > + * * "PCIROM" > + * * "PLATFORM" > + * * A file name passed on to request_firmware. > + * > + * * NvBoost (integer): Specify the Boost mode for Fermi and newer. Valid > + * options are: > + * > + * * 0: base clocks (default) > + * * 1: boost clocks > + * * 2: max clocks > + * > + * * NvClkMode (string): Force a particular clock level on boot. This is > + * equivalent t...

...d reclocking should work on most Kepler cards without any issues Karol Herbst (19): bios/volt: handle voltage table version 0x50 with 0ed header volt: properly detect entry based voltage tables bios: add parsing of BASE CLOCK table clk: print the base clocks clk: allow boosting only when NvBoost is set volt: save the voltage range we are able to set volt: add nvkm_volt_map_min function clk: don't create cstates which voltage is higher than what the gpu can do volt: parse the both max voltage entries volt: add min_id parameter to nvkm_volt_set_id clk: export nvkm_volt_ma...

https://bugs.freedesktop.org/show_bug.cgi?id=98386 Bug ID: 98386 Summary: [NVE7] bus: MMIO write of FAULT at [ IBUS ], Pointer to {TDMS,flat panel) table invalid Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: minor Priority:

...lt_set_id clk: Add index field to nvkm_cstate clk: Let nvkm_clk_tstate take a temperature value volt: Add temperature parameter to nvkm_volt_map clk: Fixup cstate selection clk: Respect voltage limits in nvkm_cstate_prog bios: Add parsing of VPSTATE table clk: Allow boosting only when NvBoost is set volt: Don't require perfect fit bios/vmap: unk0 field is the mode volt: Add implementation for gf100 volt/gf100-: Add speedo volt: Make use of cvb coefficients fb/ram: Use Kepler implementation on Maxwell drm/nouveau/include/nvkm/subdev/bios/vmap.h | 5 +- drm/nouveau/...

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