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path: root/drivers/video/savage/savagefb-i2c.c
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Diffstat (limited to 'drivers/video/savage/savagefb-i2c.c')
-rw-r--r--drivers/video/savage/savagefb-i2c.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
index 847698b5cfe..959404ad68f 100644
--- a/drivers/video/savage/savagefb-i2c.c
+++ b/drivers/video/savage/savagefb-i2c.c
@@ -259,8 +259,9 @@ static u8 *savage_do_probe_i2c_edid(struct savagefb_i2c_chan *chan)
return buf;
}
-int savagefb_probe_i2c_connector(struct savagefb_par *par, u8 **out_edid)
+int savagefb_probe_i2c_connector(struct fb_info *info, u8 **out_edid)
{
+ struct savagefb_par *par = info->par;
u8 *edid = NULL;
int i;
@@ -270,12 +271,19 @@ int savagefb_probe_i2c_connector(struct savagefb_par *par, u8 **out_edid)
if (edid)
break;
}
+
+ if (!edid) {
+ /* try to get from firmware */
+ edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
+ if (edid)
+ memcpy(edid, fb_firmware_edid(info->device),
+ EDID_LENGTH);
+ }
+
if (out_edid)
*out_edid = edid;
- if (!edid)
- return 1;
- return 0;
+ return (edid) ? 0 : 1;
}
MODULE_LICENSE("GPL");