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staging: xgifb: eliminate global XGI_Pr data

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Move vb_device_info into xgifb_video_info.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Aaro Koskinen 2011-10-11 21:47:30 +03:00 committed by Greg Kroah-Hartman
parent 7d2ab0c62d
commit f2df8c097a
3 changed files with 21 additions and 17 deletions
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21
drivers/staging/xgifb/XGI_main.h
View File

@ -52,15 +52,15 @@ MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
#define SEQ_DATA 0x15
#define XGISR XGI_Pr.P3c4
#define XGICR XGI_Pr.P3d4
#define XGIDACA XGI_Pr.P3c8
#define XGIDACD XGI_Pr.P3c9
#define XGIPART1 XGI_Pr.Part1Port
#define XGIPART2 XGI_Pr.Part2Port
#define XGIPART3 XGI_Pr.Part3Port
#define XGIPART4 XGI_Pr.Part4Port
#define XGIPART5 XGI_Pr.Part5Port
#define XGISR (xgifb_info->dev_info.P3c4)
#define XGICR (xgifb_info->dev_info.P3d4)
#define XGIDACA (xgifb_info->dev_info.P3c8)
#define XGIDACD (xgifb_info->dev_info.P3c9)
#define XGIPART1 (xgifb_info->dev_info.Part1Port)
#define XGIPART2 (xgifb_info->dev_info.Part2Port)
#define XGIPART3 (xgifb_info->dev_info.Part3Port)
#define XGIPART4 (xgifb_info->dev_info.Part4Port)
#define XGIPART5 (xgifb_info->dev_info.Part5Port)
#define XGIDAC2A XGIPART5
#define XGIDAC2D (XGIPART5 + 1)
@ -143,9 +143,6 @@ static int XGIfb_tvplug = -1;
/* TW: For ioctl XGIFB_GET_INFO */
/* XGIfb_info XGIfbinfo; */
/* TW: XGI private structure */
static struct vb_device_info XGI_Pr;
#define MD_XGI300 1
#define MD_XGI315 2

15
drivers/staging/xgifb/XGI_main_26.c
View File

@ -1650,6 +1650,7 @@ static int XGIfb_pan_display(struct fb_var_screeninfo *var,
static int XGIfb_blank(int blank, struct fb_info *info)
{
struct xgifb_video_info *xgifb_info = info->par;
u8 reg;
reg = xgifb_reg_get(XGICR, 0x17);
@ -2002,14 +2003,15 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
hw_info->pjIOAddress = (unsigned char *)xgifb_info->vga_base;
/* XGI_Pr.RelIO = ioremap(pci_resource_start(pdev, 2), 128) + 0x30; */
printk("XGIfb: Relocate IO address: %lx [%08lx]\n",
(unsigned long)pci_resource_start(pdev, 2), XGI_Pr.RelIO);
(unsigned long)pci_resource_start(pdev, 2),
xgifb_info->dev_info.RelIO);
if (pci_enable_device(pdev)) {
ret = -EIO;
goto error;
}
XGIRegInit(&XGI_Pr, (unsigned long)hw_info->pjIOAddress);
XGIRegInit(&xgifb_info->dev_info, (unsigned long)hw_info->pjIOAddress);
xgifb_reg_set(XGISR, IND_XGI_PASSWORD, XGI_PASSWORD);
reg1 = xgifb_reg_get(XGISR, IND_XGI_PASSWORD);
@ -2292,7 +2294,9 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
XGIbios_mode[xgifb_info->mode_idx].xres) &&
(XGI21_LCDCapList[m].LVDSVDE ==
XGIbios_mode[xgifb_info->mode_idx].yres)) {
xgifb_reg_set(XGI_Pr.P3d4, 0x36, m);
xgifb_reg_set(xgifb_info->dev_info.P3d4,
0x36,
m);
break;
}
}
@ -2364,11 +2368,12 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
XGIfb_bpp_to_var(xgifb_info, &fb_info->var);
fb_info->var.pixclock = (u32) (1000000000 /
XGIfb_mode_rate_to_dclock(&XGI_Pr, hw_info,
XGIfb_mode_rate_to_dclock(&xgifb_info->dev_info,
hw_info,
XGIbios_mode[xgifb_info->mode_idx].mode_no,
xgifb_info->rate_idx));
if (XGIfb_mode_rate_to_ddata(&XGI_Pr, hw_info,
if (XGIfb_mode_rate_to_ddata(&xgifb_info->dev_info, hw_info,
XGIbios_mode[xgifb_info->mode_idx].mode_no,
xgifb_info->rate_idx,
&fb_info->var.left_margin,

2
drivers/staging/xgifb/XGIfb.h
View File

@ -3,6 +3,7 @@
#include <linux/ioctl.h>
#include <linux/types.h>
#include "vb_struct.h"
#include "vgatypes.h"
#define DISPTYPE_CRT1 0x00000008L
@ -57,6 +58,7 @@ enum xgi_tv_plug { /* vicki@030226 */
struct xgifb_video_info {
struct fb_info *fb_info;
struct xgi_hw_device_info hw_info;
struct vb_device_info dev_info;
int mode_idx;
int rate_idx;