[Nouveau] [PATCH] clk/gk20a: fix max VCO value

Alexandre Courbot acourbot at nvidia.com
Thu Nov 13 01:07:27 PST 2014


For some reason max_vco was set to a lower value that it can support,
which prevented some clock states to be applied. Fix this by setting it
to the same value as downstream.

Signed-off-by: Alexandre Courbot <acourbot at nvidia.com>
---
 nvkm/subdev/clock/gk20a.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nvkm/subdev/clock/gk20a.c b/nvkm/subdev/clock/gk20a.c
index 425a8d5e9129..82abbea2be12 100644
--- a/nvkm/subdev/clock/gk20a.c
+++ b/nvkm/subdev/clock/gk20a.c
@@ -109,7 +109,7 @@ struct gk20a_clk_pllg_params {
 };
 
 static const struct gk20a_clk_pllg_params gk20a_pllg_params = {
-	.min_vco = 1000, .max_vco = 1700,
+	.min_vco = 1000, .max_vco = 2064,
 	.min_u = 12, .max_u = 38,
 	.min_m = 1, .max_m = 255,
 	.min_n = 8, .max_n = 255,
-- 
2.1.3



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