drm/nv50/clk: wire up pll_calc hook
authorMarcin Slusarz <marcin.slusarz@gmail.com>
Sun, 7 Oct 2012 22:49:27 +0000 (00:49 +0200)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 9 Oct 2012 03:52:31 +0000 (13:52 +1000)
Fixes crash during reclocking.
Call Trace:
 pll_calc == NULL
 calc_pll
 calc_mclk
 nv50_pm_clocks_pre
 nouveau_pm_perflvl_set
 nouveau_pm_trigger
 nouveau_pm_profile_set
 nouveau_pm_set_perflvl
 dev_attr_store
 sysfs_write_file
 vfs_write
 sys_write
 system_call_fastpath

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/core/subdev/clock/nv50.c

index fd181fbceddb9313cc58e1c7b04b77659c41eff8..f4147f67eda687da04a128ec49ea9de2e40a15bd 100644 (file)
@@ -90,6 +90,7 @@ nv50_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
                return ret;
 
        priv->base.pll_set = nv50_clock_pll_set;
+       priv->base.pll_calc = nv04_clock_pll_calc;
        return 0;
 }