Hey Karol,
Until you can convince me that this (pending) progress-in-insight[1] is
accounted for in the way nouveau configures the clock registers, I must
NACK this patch.
Sorry.
Roy
[1] "nvkm/clk/gf100: Read secondary bypass postdiv when required" -
currently on
https://github.com/RSpliet/kernel-nouveau-nv50-pm/commit/d230af49bd0e25271161a9622337b01443214ec0
Op 13-01-16 om 12:25 schreef Karol Herbst:
this gives me on my 630M fermi card some speed improvements while on 0f:
pixmark_piano: ~800ms to ~500ms frame time
unigine_heaven (lowest setting, fullhd): 5.1 fps to 6.4 fps)
clocks for this gpu:
07: 270 MHz
0f: 475 MHz
Signed-off-by: Karol Herbst <nouv...@karolherbst.de>
---
drm/nouveau/nvkm/subdev/clk/gf100.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drm/nouveau/nvkm/subdev/clk/gf100.c
b/drm/nouveau/nvkm/subdev/clk/gf100.c
index ad93350..2ce902f 100644
--- a/drm/nouveau/nvkm/subdev/clk/gf100.c
+++ b/drm/nouveau/nvkm/subdev/clk/gf100.c
@@ -535,6 +535,6 @@ gf100_clk_new(struct nvkm_device *device, int index, struct
nvkm_clk **pclk)
return -ENOMEM;
*pclk = &clk->base;
- return nvkm_clk_ctor(&gf100_clk, device, index, false, false,
+ return nvkm_clk_ctor(&gf100_clk, device, index, true, false,
&clk->base);
}
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