search for: if0001

...ents I found on my gpu clk: save the max clock we can set clk: add nvkm_clk_reclock function nvif: add boost info and set operations debugfs: add boost interface to change the boost_mode bin/nv_cmp_volt.c | 130 +++++++++++++++++++++ drm/nouveau/include/nvif/if0001.h | 15 +++ drm/nouveau/include/nvkm/subdev/bios/baseclock.h | 24 ++++ drm/nouveau/include/nvkm/subdev/bios/vmap.h | 4 +- drm/nouveau/include/nvkm/subdev/bios/volt.h | 5 +- drm/nouveau/include/nvkm/subdev/clk.h | 12 +- drm/nouveau/include/nvkm/subdev/v...

This hooks up the DRM helpers for dumping information on the current status of each MST topology from nouveau's perspective to debugfs files, similar to what i915 does (albeit, i915 labels their debugfs node for this as i915_dp_mst_info). Lyude Paul (2): drm/nouveau: Expose nv50 MST structures in disp.h drm/nouveau: Hook up dp_mst_info in debugfs drivers/gpu/drm/nouveau/dispnv50/disp.c

...ld information about the current cstate status clk: we should pass the pstate id around not the index in the list clk: only do partial reclocks as required therm: trigger reclock in temperature daemon bin/nv_cmp_volt.c | 130 +++++++++ drm/nouveau/include/nvif/if0001.h | 15 ++ drm/nouveau/include/nvkm/subdev/bios/baseclock.h | 24 ++ drm/nouveau/include/nvkm/subdev/bios/vmap.h | 5 +- drm/nouveau/include/nvkm/subdev/bios/volt.h | 5 +- drm/nouveau/include/nvkm/subdev/clk.h | 23 +- drm/nouveau/include/nvkm/subdev/volt...

...lass.h new file mode 100644 index 0000000..4179cd6 --- /dev/null +++ b/nouveau/nvif/class.h @@ -0,0 +1,141 @@ +#ifndef __NVIF_CLASS_H__ +#define __NVIF_CLASS_H__ + +/* these class numbers are made up by us, and not nvidia-assigned */ +#define NVIF_CLASS_CONTROL /* if0001.h */ -1 +#define NVIF_CLASS_PERFMON /* if0002.h */ -2 +#define NVIF_CLASS_PERFDOM /* if0003.h */ -3 +#define NVIF_CLASS_SW_NV04 /* if0004.h */ -4 +#define NVIF_CLASS_SW_NV10...

...the boost_mode bios/vpstate: Parse max battery id clk: Implement limiting pstates just like we do for cstates clk: Limit clocks on battery secboot/acr352: Reset PMU after secboot device: Enable clk for Maxwell2 clk: Add trace message when setting a new cstate drm/nouveau/include/nvif/if0001.h | 15 + drm/nouveau/include/nvkm/core/device.h | 2 +- drm/nouveau/include/nvkm/subdev/bios/boost.h | 2 +- drm/nouveau/include/nvkm/subdev/bios/perf.h | 2 +- .../include/nvkm/subdev/bios/thermal_policies.h | 25 ++ drm/nouveau/include/nvkm/su...

.../vpstate: parse max battery id clk: refactor the base and boost clock limits so that we can limit pstates as well clk: implement limiting pstates just like we do for cstates clk: move the switch out of the loop in nvkm_cstate_valid clk: limit clocks on battery drm/nouveau/include/nvif/if0001.h | 15 + drm/nouveau/include/nvkm/core/device.h | 2 +- .../include/nvkm/subdev/bios/thermal_policies.h | 27 ++ drm/nouveau/include/nvkm/subdev/bios/vpstate.h | 1 + drm/nouveau/include/nvkm/subdev/clk.h | 23 +- drm/nouveau/include/nvkm/sub...

...nt.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/device.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/driver.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/event.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/if0000.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/if0001.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/if0002.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/if0003.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/if0004.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/if0005.h:/* SPDX-License-Identifier: GPL-2.0 */ include/nvif/i...

...nclude/nvif/device.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/driver.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/event.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/if0000.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/if0001.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/if0002.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/if0003.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/if0004.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/if0005.h...

...lass.h new file mode 100644 index 0000000..4179cd6 --- /dev/null +++ b/nouveau/nvif/class.h @@ -0,0 +1,141 @@ +#ifndef __NVIF_CLASS_H__ +#define __NVIF_CLASS_H__ + +/* these class numbers are made up by us, and not nvidia-assigned */ +#define NVIF_CLASS_CONTROL /* if0001.h */ -1 +#define NVIF_CLASS_PERFMON /* if0002.h */ -2 +#define NVIF_CLASS_PERFDOM /* if0003.h */ -3 +#define NVIF_CLASS_SW_NV04 /* if0004.h */ -4 +#define NVIF_CLASS_SW_NV10...

...m: trigger reclock in temperature daemon mc: fix NULL pointer access in libnouveau clk: set clocks to pre suspend state after suspend WIP volt/gk104: readout speedo volt: add NvVoltOffsetmV option bin/nv_cmp_volt.c | 139 +++++++++++ drm/nouveau/include/nvif/if0001.h | 15 ++ drm/nouveau/include/nvkm/subdev/bios/baseclock.h | 24 ++ drm/nouveau/include/nvkm/subdev/bios/vmap.h | 5 +- drm/nouveau/include/nvkm/subdev/bios/volt.h | 5 +- drm/nouveau/include/nvkm/subdev/clk.h | 23 +- drm/nouveau/include/nvkm/subdev/volt...

these are usually used for dynamic reclocking on gt215 and newer The counters are used to get the load of the core, memory, video and pcie loads currently I expose the loads through a debugfs "current_load" file, but I want to move that to nvif and just add a wrapper around that in debugfs for convenience Anyway there are still some issues I would like to discuss: 1. currently the

these are usually used for dynamic reclocking on gt215 and newer The counters are used to get the load of the core, memory, video and pcie loads currently I expose the loads through a debugfs "current_load" file, but I want to move that to nvif and just add a wrapper around that in debugfs for convenience. Using nvif would have the advantage, that userspace tools can easily get loads

...lass.h new file mode 100644 index 0000000..4179cd6 --- /dev/null +++ b/nouveau/nvif/class.h @@ -0,0 +1,141 @@ +#ifndef __NVIF_CLASS_H__ +#define __NVIF_CLASS_H__ + +/* these class numbers are made up by us, and not nvidia-assigned */ +#define NVIF_CLASS_CONTROL /* if0001.h */ -1 +#define NVIF_CLASS_PERFMON /* if0002.h */ -2 +#define NVIF_CLASS_PERFDOM /* if0003.h */ -3 +#define NVIF_CLASS_SW_NV04 /* if0004.h */ -4 +#define NVIF_CLASS_SW_NV10...

From: Ben Skeggs <bskeggs at redhat.com> Signed-off-by: Ben Skeggs <bskeggs at redhat.com> --- nouveau/abi16.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++----- nouveau/nouveau.c | 56 +++++++------------------------------------------ nouveau/private.h | 7 ++----- 3 files changed, 67 insertions(+), 58 deletions(-) diff --git a/nouveau/abi16.c b/nouveau/abi16.c index

reworked this series quite a lot. Now we want the Host to configure the counters through the PMU. The series isn't complete though because it needs: 1. reordering 2. better commit messages but I felt like sending those out before doing a final version. I also found some weird register overwriting issue on the PMU I have to track down, because it interfers with the counter read out. I am

I think I am done reworking the series and getting to a point where I think it is basically finished. The configuration of the slots could be improved later on when working on dynamic reclocking, but for now it's good enough to report the current GPU utilization to userspace. Patches 1-4 imeplement PMU commands to setup and readout the counters. Patches 5-6 lets Nouveau make use of 1-4. Patch