diff options
Diffstat (limited to 'drivers/video/nvidia/nv_of.c')
| -rw-r--r-- | drivers/video/nvidia/nv_of.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/drivers/video/nvidia/nv_of.c b/drivers/video/nvidia/nv_of.c deleted file mode 100644 index 7d12eb85310..00000000000 --- a/drivers/video/nvidia/nv_of.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * linux/drivers/video/nvidia/nv_of.c - * - * Copyright 2004 Antonino A. Daplas <adaplas @pol.net> - * - * Based on rivafb-i2c.c - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive - * for more details. - */ - -#include <linux/config.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/delay.h> -#include <linux/pci.h> -#include <linux/fb.h> - -#include <asm/io.h> - -#include <asm/prom.h> -#include <asm/pci-bridge.h> - -#include "nv_type.h" -#include "nv_local.h" -#include "nv_proto.h" - -void nvidia_create_i2c_busses(struct nvidia_par *par) {} -void nvidia_delete_i2c_busses(struct nvidia_par *par) {} - -int nvidia_probe_i2c_connector(struct nvidia_par *par, int conn, u8 **out_edid) -{ - struct device_node *dp; - unsigned char *pedid = NULL; - unsigned char *disptype = NULL; - static char *propnames[] = { - "DFP,EDID", "LCD,EDID", "EDID", "EDID1", "EDID,B", "EDID,A", NULL }; - int i; - - dp = pci_device_to_OF_node(par->pci_dev); - for (; dp != NULL; dp = dp->child) { - disptype = (unsigned char *)get_property(dp, "display-type", NULL); - if (disptype == NULL) - continue; - if (strncmp(disptype, "LCD", 3) != 0) - continue; - for (i = 0; propnames[i] != NULL; ++i) { - pedid = (unsigned char *) - get_property(dp, propnames[i], NULL); - if (pedid != NULL) { - *out_edid = pedid; - return 0; - } - } - } - return 1; -} |