Displaying 4 results from an estimated 4 matches for "gf100_clk_updat".
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gf100_clk_update
2016 Apr 18
0
[PATCH v4 35/37] clk: set clocks to pre suspend state after suspend
...ock = allow_reclock;
INIT_WORK(&clk->work, nvkm_clk_update_work);
diff --git a/drm/nouveau/nvkm/subdev/clk/gf100.c b/drm/nouveau/nvkm/subdev/clk/gf100.c
index 5025dcc..5621daf 100644
--- a/drm/nouveau/nvkm/subdev/clk/gf100.c
+++ b/drm/nouveau/nvkm/subdev/clk/gf100.c
@@ -447,12 +447,12 @@ gf100_clk_update_volt(struct nvkm_clk *clk)
}
void
-gf100_clk_update(struct nvkm_clk *clk, int pstate)
+gf100_clk_update(struct nvkm_clk *clk, int pstate, bool force)
{
struct nvkm_subdev *subdev = &clk->subdev;
int ret;
- if (!clk->pstate || clk->pstate->pstate != pstate) {
+ if (!clk-&...
2016 Apr 18
0
[PATCH v4 32/37] clk: only do partial reclocks as required
...#include <subdev/bios.h>
#include <subdev/bios/pll.h>
#include <subdev/timer.h>
+#include <subdev/volt.h>
struct gf100_clk_info {
u32 freq;
@@ -431,13 +432,72 @@ gf100_clk_tidy(struct nvkm_clk *base)
memset(clk->eng, 0x00, sizeof(clk->eng));
}
+static int
+gf100_clk_update_volt(struct nvkm_clk *clk)
+{
+ struct nvkm_subdev *subdev = &clk->subdev;
+ struct nvkm_volt *volt = subdev->device->volt;
+ struct nvkm_therm *therm = subdev->device->therm;
+
+ if (!volt || !therm || !clk->pstate || !clk->set_cstate)
+ return -EINVAL;
+
+ return nvkm_v...
2016 Apr 18
63
[PATCH v4 00/37] Volting/Clocking improvements for Fermi and newer
We are slowly getting there!
v4 of the series with some realy good improvements, so I am sure this is like
95% done and only needs some proper polishing and proper Reviews!
I also added the NvVoltOffsetmV module parameter, so that a user is able to
over and !under!-volt the GPU. Overvolting makes sense, when there are still
some reclocking issues left, which might be solved by a higher voltage.
2017 Mar 05
15
[PATCH 0/9] clk subdev updates
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