| From 3a25c2ea8bd898dff218ef8baa09ea1f05a60b48 Mon Sep 17 00:00:00 2001 |
| From: Ben Skeggs <bskeggs@redhat.com> |
| Date: Fri, 10 Sep 2010 15:33:11 +1000 |
| Subject: [PATCH] drm/nouveau: we can't free ACPI EDID, so make a copy that we can |
| |
| The rest of the connector code assumes we can kfree() the EDID pointer. |
| This causes things to blow up with the ACPI EDID pointer we get |
| passed. |
| |
| Signed-off-by: Ben Skeggs <bskeggs@redhat.com> |
| |
| drivers/gpu/drm/nouveau/nouveau_acpi.c | 2 +- |
| 1 files changed, 1 insertions(+), 1 deletions(-) |
| |
| diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c |
| index c17a055..1191526 100644 |
| |
| |
| @@ -292,6 +292,6 @@ nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) |
| if (ret < 0) |
| return ret; |
| |
| - nv_connector->edid = edid; |
| + nv_connector->edid = kmemdup(edid, EDID_LENGTH, GFP_KERNEL); |
| return 0; |
| } |
| -- |
| 1.7.2.2 |
| |