From: Michael Karcher <freedesktop-bugzilla@mkarcher.dialup.fu-berlin.de>
Date: Tue, 24 Oct 2006 11:46:55 +0000 (+1000)
Subject: drm: savage: dev->agp_buffer_map is not initialized for AGP DMA on savages
X-Git-Tag: v2.6.19-rc4~88^2~4
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10eee0fe9114694401c7ae154e8cfb2ab2f59c10;p=linux-2.6

drm: savage: dev->agp_buffer_map is not initialized for AGP DMA on savages

fd.o bug 8662

Signed-off-by: Dave Airlie <airlied@linux.ie>
---

diff --git a/drivers/char/drm/savage_bci.c b/drivers/char/drm/savage_bci.c
index 59c7520bf9..a9a84f88df 100644
--- a/drivers/char/drm/savage_bci.c
+++ b/drivers/char/drm/savage_bci.c
@@ -728,6 +728,7 @@ static int savage_do_init_bci(drm_device_t * dev, drm_savage_init_t * init)
 		dev_priv->status = NULL;
 	}
 	if (dev_priv->dma_type == SAVAGE_DMA_AGP && init->buffers_offset) {
+		dev->agp_buffer_token = init->buffers_offset;
 		dev->agp_buffer_map = drm_core_findmap(dev,
 						       init->buffers_offset);
 		if (!dev->agp_buffer_map) {