diff options
| author | Karol Herbst <[email protected]> | 2016-07-12 21:36:08 +0200 |
|---|---|---|
| committer | Ben Skeggs <[email protected]> | 2016-10-12 17:29:22 +1000 |
| commit | 761c8f69afdf34c100ccdde1df01163cda4f25e8 (patch) | |
| tree | 3ef03a90768f62312950625775cf6c1a372be455 | |
| parent | fa6c4d8e2c614817c956a4ab59ab8bb24fb3653f (diff) | |
drm/nouveau/clk: Add index field to nvkm_cstate
It is better to read out the id out of the cstate struct directly instead
of iterating over the list of cstates over and over again. Especially when
we start saving pointers to a nvkm_cstate struct, it makes things easier.
v5: Rename field to id.
Signed-off-by: Karol Herbst <[email protected]>
Signed-off-by: Ben Skeggs <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h index fb54417bc458..70c8665756ca 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h @@ -52,6 +52,7 @@ struct nvkm_cstate { struct list_head head; u8 voltage; u32 domain[nv_clk_src_max]; + u8 id; }; struct nvkm_pstate { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c index 9ee24ec2869b..23cc04c37c07 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c @@ -160,6 +160,7 @@ nvkm_cstate_new(struct nvkm_clk *clk, int idx, struct nvkm_pstate *pstate) *cstate = pstate->base; cstate->voltage = cstepX.voltage; + cstate->id = idx; while (domain && domain->name != nv_clk_src_max) { if (domain->flags & NVKM_CLK_DOM_FLAG_CORE) { |