Displaying 8 results from an estimated 8 matches for "nouveau_clock_ust".
2015 Jan 07
1
[PATCH V2 1/4] clk: allow non-blocking for nouveau_clock_astate()
...6c36f0e4385b 100644
>> --- a/nvkm/include/subdev/clock.h
>> +++ b/nvkm/include/subdev/clock.h
>> @@ -159,7 +159,7 @@ int nva3_clock_pll_calc(struct nouveau_clock *, struct
>> nvbios_pll *,
>> int clk, struct nouveau_pll_vals *);
>> int nouveau_clock_ustate(struct nouveau_clock *, int req, int pwr);
>> -int nouveau_clock_astate(struct nouveau_clock *, int req, int rel);
>> +int nouveau_clock_astate(struct nouveau_clock *, int req, int rel, bool
>> wait);
>> int nouveau_clock_dstate(struct nouveau_clock *, int req, int rel)...
2014 Dec 22
7
[PATCH V2 1/4] clk: allow non-blocking for nouveau_clock_astate()
...m/include/subdev/clock.h b/nvkm/include/subdev/clock.h
index 36ed035d4d42..6c36f0e4385b 100644
--- a/nvkm/include/subdev/clock.h
+++ b/nvkm/include/subdev/clock.h
@@ -159,7 +159,7 @@ int nva3_clock_pll_calc(struct nouveau_clock *, struct nvbios_pll *,
int clk, struct nouveau_pll_vals *);
int nouveau_clock_ustate(struct nouveau_clock *, int req, int pwr);
-int nouveau_clock_astate(struct nouveau_clock *, int req, int rel);
+int nouveau_clock_astate(struct nouveau_clock *, int req, int rel, bool wait);
int nouveau_clock_dstate(struct nouveau_clock *, int req, int rel);
int nouveau_clock_tstate(struct no...
2015 Jan 07
0
[PATCH V2 1/4] clk: allow non-blocking for nouveau_clock_astate()
...e/subdev/clock.h
> index 36ed035d4d42..6c36f0e4385b 100644
> --- a/nvkm/include/subdev/clock.h
> +++ b/nvkm/include/subdev/clock.h
> @@ -159,7 +159,7 @@ int nva3_clock_pll_calc(struct nouveau_clock *, struct nvbios_pll *,
> int clk, struct nouveau_pll_vals *);
>
> int nouveau_clock_ustate(struct nouveau_clock *, int req, int pwr);
> -int nouveau_clock_astate(struct nouveau_clock *, int req, int rel);
> +int nouveau_clock_astate(struct nouveau_clock *, int req, int rel, bool wait);
> int nouveau_clock_dstate(struct nouveau_clock *, int req, int rel);
> int nouveau_...
2014 Aug 23
2
RESEND NVA3 clock tree improvements
Resend of patch #7 to fix behaviour when failing to pause parts of the GPU
2014 Aug 21
0
[PATCH 7/7] clock/nva3: Pause the GPU before reclocking
...rog(struct nouveau_clock *, u32 reg1,
int nva3_clock_pll_calc(struct nouveau_clock *, struct nvbios_pll *,
int clk, struct nouveau_pll_vals *);
+int nva3_clock_pre(struct nouveau_clock *clk, unsigned long *flags);
+void nva3_clock_post(struct nouveau_clock *clk, unsigned long *flags);
+
int nouveau_clock_ustate(struct nouveau_clock *, int req);
int nouveau_clock_astate(struct nouveau_clock *, int req, int rel);
int nouveau_clock_dstate(struct nouveau_clock *, int req, int rel);
diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c
index 14a50...
2014 Aug 23
0
[PATCH] clock/nva3: Pause the GPU before reclocking
...rog(struct nouveau_clock *, u32 reg1,
int nva3_clock_pll_calc(struct nouveau_clock *, struct nvbios_pll *,
int clk, struct nouveau_pll_vals *);
+int nva3_clock_pre(struct nouveau_clock *clk, unsigned long *flags);
+void nva3_clock_post(struct nouveau_clock *clk, unsigned long *flags);
+
int nouveau_clock_ustate(struct nouveau_clock *, int req);
int nouveau_clock_astate(struct nouveau_clock *, int req, int rel);
int nouveau_clock_dstate(struct nouveau_clock *, int req, int rel);
diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c
index 14a50...
2014 Aug 21
9
NVA3 clock tree improvements
Following a series of patches to improve nouveaus clock tree parsing. Reclocking these engines (all but memory) is pretty stable on the cards I've tested. Please review and merge when approved.
These patches do not solve the problem that core/shader engine doesn't like to be clocked up too far without fb following, with visible corruption as a result. I suspect this problem is unrelated
2014 Dec 18
4
[RFC PATCH 0/3] introduce DVFS for GK20A
Hi,
This is a try to have some simple DVFS (Dynamic Voltage and Frequency Scaling)
support for GK20A. Instead of relying on other existing frequency scaling
framework, we create a simple subdev in Nouveau for the same purpose. That's
because we don't want to make the DVFS implementation for GK20A far more
than enough in the beginning and hinder the implementation for dGPU in the
future.