Displaying 4 results from an estimated 4 matches for "nva3_pll_info".
2014 Aug 21
0
[PATCH 2/7] clock/nva3: Set PLL refclk
...l || (diff >= -2000 && diff < 3000)) {
- info->clk = (((sdiv - 2) << 16) | 0x00003100);
- return oclk;
- }
+ info->clk = (((sdiv - 2) << 16) | 0x00003100);
+ return oclk;
}
- if (!pll)
- return -ERANGE;
break;
}
+ return -ERANGE;
+}
+
+int
+nva3_pll_info(struct nouveau_clock *clock, int clk, u32 pll, u32 khz,
+ struct nva3_clock_info *info)
+{
+ struct nouveau_bios *bios = nouveau_bios(clock);
+ struct nva3_clock_priv *priv = (void *)clock;
+ int clk_khz;
+ struct nvbios_pll limits;
+ int P, N, M, diff;
+ int ret;
+
+ info->pll = 0;
+
+ /* If w...
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 Aug 29
1
RESENT NVA3 clock tree improvements
Re-resend of patch #7 to move the _post and _pre function prototypes to nva3.h
2014 Sep 12
6
NVA3: Small misc mem reclocking fixes
Patch 1 fixes nva3 bailing due to not finding the right ramcfg
Patch 2 is a resend rebased on 3.17.0-rc4 for setting the vblank period
Patch 3-5 handle writes to per-partition registers, for which NVA3 does not
have special broadcast regs available.
Patch 6 removes local structs from NVA3 reclocking in favour of the already
existing "ram->base." variables, like in NVE0
As always,