diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c index b46c62a1d5d8..968334d1dca4 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c @@ -26,6 +26,7 @@ #include <subdev/bios/dcb.h> #include <subdev/bios/disp.h> #include <subdev/bios/init.h> +#include <subdev/ibus.h> #include <subdev/vga.h> #include "nv50.h" @@ -91,6 +92,7 @@ int nv50_devinit_init(struct nouveau_object *object) { struct nouveau_bios *bios = nouveau_bios(object); + struct nouveau_ibus *ibus = nouveau_ibus(object); struct nv50_devinit_priv *priv = (void *)object; struct nvbios_outp info; struct dcb_output outp; @@ -105,6 +107,13 @@ nv50_devinit_init(struct nouveau_object *object) } } + /* some boards appear to require certain priv register timeouts + * to be bumped before runing devinit scripts. not a clue why + * the vbios engineers didn't make the scripts just work... + */ + if (priv->base.post && ibus) + nv_ofuncs(ibus)->init(nv_object(ibus)); + ret = nouveau_devinit_init(&priv->base); if (ret) return ret; @@ -160,4 +169,5 @@ nv50_devinit_oclass = &(struct nouveau_devinit_impl) { }, .pll_set = nv50_devinit_pll_set, .disable = nv50_devinit_disable, + .post = nvbios_init, }.base; |