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| author | Ben Skeggs <bskeggs@redhat.com> | 2022-06-01 20:46:03 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-07-13 13:56:04 +1000 |
| commit | 0196cc65f91710e30d45cea78d75fd616d705002 (patch) | |
| tree | 18db24f37ab9b2783d1bf478118bf3fa19828faa /drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | |
| parent | 6d7291843ec5008a9ff1c011d342679fa9bfe4b9 (diff) | |
| download | linux-0196cc65f91710e30d45cea78d75fd616d705002.tar.gz linux-0196cc65f91710e30d45cea78d75fd616d705002.tar.bz2 linux-0196cc65f91710e30d45cea78d75fd616d705002.zip | |
drm/nouveau/device: remove pwrsrc notify in favour of a direct call to clk
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c index c2b5cc5f97ed..da07a2fbef06 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c @@ -330,7 +330,6 @@ nvkm_pstate_work(struct work_struct *work) } wake_up_all(&clk->wait); - nvkm_notify_get(&clk->pwrsrc_ntfy); } static int @@ -559,13 +558,12 @@ nvkm_clk_dstate(struct nvkm_clk *clk, int req, int rel) return nvkm_pstate_calc(clk, true); } -static int -nvkm_clk_pwrsrc(struct nvkm_notify *notify) +int +nvkm_clk_pwrsrc(struct nvkm_device *device) { - struct nvkm_clk *clk = - container_of(notify, typeof(*clk), pwrsrc_ntfy); - nvkm_pstate_calc(clk, false); - return NVKM_NOTIFY_DROP; + if (device->clk) + return nvkm_pstate_calc(device->clk, false); + return 0; } /****************************************************************************** @@ -582,7 +580,6 @@ static int nvkm_clk_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_clk *clk = nvkm_clk(subdev); - nvkm_notify_put(&clk->pwrsrc_ntfy); flush_work(&clk->work); if (clk->func->fini) clk->func->fini(clk); @@ -629,8 +626,6 @@ nvkm_clk_dtor(struct nvkm_subdev *subdev) struct nvkm_clk *clk = nvkm_clk(subdev); struct nvkm_pstate *pstate, *temp; - nvkm_notify_fini(&clk->pwrsrc_ntfy); - /* Early return if the pstates have been provided statically */ if (clk->func->pstates) return clk; @@ -692,11 +687,6 @@ nvkm_clk_ctor(const struct nvkm_clk_func *func, struct nvkm_device *device, clk->state_nr = func->nr_pstates; } - ret = nvkm_notify_init(NULL, &device->event, nvkm_clk_pwrsrc, true, - NULL, 0, 0, &clk->pwrsrc_ntfy); - if (ret) - return ret; - mode = nvkm_stropt(device->cfgopt, "NvClkMode", &arglen); if (mode) { clk->ustate_ac = nvkm_clk_nstate(clk, mode, arglen); |