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authorMarcin Koƛcielnicki <koriakin@0x04.net>2010-09-29 11:15:01 +0000
committerBen Skeggs <bskeggs@redhat.com>2010-10-05 09:58:52 +1000
commit0cba1b7644cbcd855d0a2b2ea4d8da26fd08dec4 (patch)
treea9774935a8448025253e566b664bba93e1f0149d /drivers/gpu/drm/nouveau
parent62841ab726def838472dfaaee571a0d30a2ce1e0 (diff)
drm/nouveau: Add a module option to force card POST.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bios.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.c4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.h1
3 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 03032528c8d..c66d4567a2e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6872,6 +6872,8 @@ nouveau_bios_init(struct drm_device *dev)
"running VBIOS init tables.\n");
bios->execute = true;
}
+ if (nouveau_force_post)
+ bios->execute = true;
ret = nouveau_run_vbios_init(dev);
if (ret)
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index f919e411e39..edc4a9ab28d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -80,6 +80,10 @@ MODULE_PARM_DESC(nofbaccel, "Disable fbcon acceleration");
int nouveau_nofbaccel = 0;
module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400);
+MODULE_PARM_DESC(force_post, "Force POST");
+int nouveau_force_post = 0;
+module_param_named(force_post, nouveau_force_post, int, 0400);
+
MODULE_PARM_DESC(override_conntype, "Ignore DCB connector type");
int nouveau_override_conntype = 0;
module_param_named(override_conntype, nouveau_override_conntype, int, 0400);
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index ef74d40d1bf..b209a620875 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -755,6 +755,7 @@ extern char *nouveau_vbios;
extern int nouveau_ignorelid;
extern int nouveau_nofbaccel;
extern int nouveau_noaccel;
+extern int nouveau_force_post;
extern int nouveau_override_conntype;
extern char *nouveau_perflvl;
extern int nouveau_perflvl_wr;