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 changing the clock state due to temperature changes and dynamic reclocking. Karol Herbst (9): clk: Rename nvkm_pstate_calc to nvkm_clk_update and export it clk: Remove dstate clk: Make pstate a pointer to nvkm_pstate clk: Hold information about the current cstate status clk: We should pass the pstate id around not the index in the list clk: Split out update code to nv40 clk: Only do partial reclocks as required clk: Set clocks to pre suspend state after suspend clk: Check pm_runtime status before reclocking drm/nouveau/include/nvkm/subdev/clk.h | 9 +- drm/nouveau/nouveau_debugfs.c | 6 +- drm/nouveau/nvkm/engine/device/ctrl.c | 5 +- drm/nouveau/nvkm/subdev/clk/base.c | 192 ++++++++++++++++++++-------------- drm/nouveau/nvkm/subdev/clk/g84.c | 1 + drm/nouveau/nvkm/subdev/clk/gf100.c | 63 +++++++++++ drm/nouveau/nvkm/subdev/clk/gk104.c | 1 + drm/nouveau/nvkm/subdev/clk/gk20a.c | 1 + drm/nouveau/nvkm/subdev/clk/gm20b.c | 1 + drm/nouveau/nvkm/subdev/clk/gt215.c | 1 + drm/nouveau/nvkm/subdev/clk/mcp77.c | 1 + drm/nouveau/nvkm/subdev/clk/nv40.c | 18 ++++ drm/nouveau/nvkm/subdev/clk/nv50.c | 1 + drm/nouveau/nvkm/subdev/clk/priv.h | 13 +++ drm/nouveau/nvkm/subdev/pmu/gk20a.c | 18 ++-- 15 files changed, 232 insertions(+), 99 deletions(-) -- 2.12.0 _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
