[2.6 patch] drivers/video/sis/: remove more kernel 2.4 code

From: Adrian Bunk
Date: Thu Apr 26 2007 - 19:51:02 EST

This patch removes the remaining kernel 2.4 code.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

---

This patch has been sent on:
- 26 Mar 2007

drivers/video/sis/osdef.h | 5 -
drivers/video/sis/sis.h | 50 ----------------
drivers/video/sis/sis_main.c | 105 ++++++-----------------------------
3 files changed, 22 insertions(+), 138 deletions(-)

--- linux-2.6.21-rc4-mm1/drivers/video/sis/osdef.h.old 2007-03-25 20:41:24.000000000 +0200
+++ linux-2.6.21-rc4-mm1/drivers/video/sis/osdef.h 2007-03-25 20:41:38.000000000 +0200
@@ -58,9 +58,6 @@
#define SIS_LINUX_KERNEL /* Linux kernel framebuffer */
#undef SIS_XORG_XF86 /* XFree86/X.org */

-#undef SIS_LINUX_KERNEL_24
-#undef SIS_LINUX_KERNEL_26
-
#ifdef OutPortByte
#undef OutPortByte
#endif
@@ -100,8 +97,6 @@
#define SIS315H
#endif

-#define SIS_LINUX_KERNEL_26
-
#if !defined(SIS300) && !defined(SIS315H)
#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
#warning sisfb will not work!
--- linux-2.6.21-rc4-mm1/drivers/video/sis/sis.h.old 2007-03-25 20:43:55.000000000 +0200
+++ linux-2.6.21-rc4-mm1/drivers/video/sis/sis.h 2007-03-25 20:47:29.000000000 +0200
@@ -27,11 +27,7 @@
#include <linux/version.h>

#include "osdef.h"
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
#include <video/sisfb.h>
-#else
-#include <linux/sisfb.h>
-#endif

#include "vgatypes.h"
#include "vstruct.h"
@@ -40,12 +36,8 @@
#define VER_MINOR 8
#define VER_LEVEL 9

-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
#include <linux/spinlock.h>
-#define SIS_PCI_GET_CLASS(a, b) pci_get_class(a, b)
-#define SIS_PCI_GET_DEVICE(a,b,c) pci_get_device(a,b,c)
-#define SIS_PCI_GET_SLOT(a,b) pci_get_slot(a,b)
-#define SIS_PCI_PUT_DEVICE(a) pci_dev_put(a)
+
#ifdef CONFIG_COMPAT
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,10)
#include <linux/ioctl32.h>
@@ -55,18 +47,7 @@
#define SIS_NEW_CONFIG_COMPAT
#endif
#endif /* CONFIG_COMPAT */
-#else /* 2.4 */
-#define SIS_PCI_GET_CLASS(a, b) pci_find_class(a, b)
-#define SIS_PCI_GET_DEVICE(a,b,c) pci_find_device(a,b,c)
-#define SIS_PCI_GET_SLOT(a,b) pci_find_slot(a,b)
-#define SIS_PCI_PUT_DEVICE(a)
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,19)
-#ifdef __x86_64__ /* Shouldn't we check for CONFIG_IA32_EMULATION here? */
-#include <asm/ioctl32.h>
-#define SIS_OLD_CONFIG_COMPAT
-#endif
-#endif
-#endif /* 2.4 */
+
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)
#define SIS_IOTYPE1 void __iomem
#define SIS_IOTYPE2 __iomem
@@ -498,26 +479,8 @@

struct fb_var_screeninfo default_var;

-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
struct fb_fix_screeninfo sisfb_fix;
u32 pseudo_palette[17];
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- struct display sis_disp;
- struct display_switch sisfb_sw;
- struct {
- u16 red, green, blue, pad;
- } sis_palette[256];
- union {
-#ifdef FBCON_HAS_CFB16
- u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB32
- u32 cfb32[16];
-#endif
- } sis_fbcon_cmap;
-#endif

struct sisfb_monitor {
u16 hmin;
@@ -538,10 +501,6 @@

int mni; /* Mode number index */

-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- int currcon;
-#endif
-
unsigned long video_size;
unsigned long video_base;
unsigned long mmio_size;
@@ -578,9 +537,6 @@
int sisfb_tvplug;
int sisfb_tvstd;
int sisfb_nocrt2rate;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- int sisfb_inverse;
-#endif

u32 heapstart; /* offset */
SIS_IOTYPE1 *sisfb_heap_start; /* address */
@@ -646,9 +602,7 @@
int modechanged;
unsigned char modeprechange;

-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
u8 sisfb_lastrates[128];
-#endif

int newrom;
int haveXGIROM;
--- linux-2.6.21-rc4-mm1/drivers/video/sis/sis_main.c.old 2007-03-25 20:45:12.000000000 +0200
+++ linux-2.6.21-rc4-mm1/drivers/video/sis/sis_main.c 2007-03-25 20:54:46.000000000 +0200
@@ -1948,7 +1948,7 @@
default: return NULL;
}
for(i = 0; i < nbridgenum; i++) {
- if((pdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI,
+ if((pdev = pci_get_device(PCI_VENDOR_ID_SI,
nbridgeids[nbridgeidx+i], NULL)))
break;
}
@@ -4613,9 +4613,9 @@
unsigned short temp;
int ret = 0;

- while((pdev = SIS_PCI_GET_CLASS(PCI_CLASS_BRIDGE_HOST, pdev))) {
+ while((pdev = pci_get_class(PCI_CLASS_BRIDGE_HOST, pdev))) {
temp = pdev->vendor;
- SIS_PCI_PUT_DEVICE(pdev);
+ pci_dev_put(pdev);
if(temp == pcivendor) {
ret = 1;
break;
@@ -5154,24 +5154,24 @@
if(reg & 0x80) v2 |= 0x80;
v2 |= 0x01;

- if((mypdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0730, NULL))) {
- SIS_PCI_PUT_DEVICE(mypdev);
+ if((mypdev = pci_get_device(PCI_VENDOR_ID_SI, 0x0730, NULL))) {
+ pci_dev_put(mypdev);
if(((v2 & 0x06) == 2) || ((v2 & 0x06) == 4))
v2 &= 0xf9;
v2 |= 0x08;
v1 &= 0xfe;
} else {
- mypdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0735, NULL);
+ mypdev = pci_get_device(PCI_VENDOR_ID_SI, 0x0735, NULL);
if(!mypdev)
- mypdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0645, NULL);
+ mypdev = pci_get_device(PCI_VENDOR_ID_SI, 0x0645, NULL);
if(!mypdev)
- mypdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0650, NULL);
+ mypdev = pci_get_device(PCI_VENDOR_ID_SI, 0x0650, NULL);
if(mypdev) {
pci_read_config_dword(mypdev, 0x94, &regd);
regd &= 0xfffffeff;
pci_write_config_dword(mypdev, 0x94, regd);
v1 &= 0xfe;
- SIS_PCI_PUT_DEVICE(mypdev);
+ pci_dev_put(mypdev);
} else if(sisfb_find_host_bridge(ivideo, pdev, PCI_VENDOR_ID_SI)) {
v1 &= 0xfe;
} else if(sisfb_find_host_bridge(ivideo, pdev, 0x1106) ||
@@ -5194,13 +5194,13 @@
if( (!(v1 & 0x02)) && (v2 & 0x30) && (regd < 0xcf) )
setSISIDXREG(SISCR, 0x5f, 0xf1, 0x01);

- if((mypdev = SIS_PCI_GET_DEVICE(0x10de, 0x01e0, NULL))) {
+ if((mypdev = pci_get_device(0x10de, 0x01e0, NULL))) {
/* TODO: set CR5f &0xf1 | 0x01 for version 6570
* of nforce 2 ROM
*/
if(0)
setSISIDXREG(SISCR, 0x5f, 0xf1, 0x01);
- SIS_PCI_PUT_DEVICE(mypdev);
+ pci_dev_put(mypdev);
}
}

@@ -5236,9 +5236,9 @@
setSISIDXREG(SISCR, 0x75, 0xe0, bios[0x4ff] & 0x1f);
setSISIDXREG(SISCR, 0x76, 0xe0, bios[0x500] & 0x1f);
v1 = bios[0x501];
- if((mypdev = SIS_PCI_GET_DEVICE(0x8086, 0x2530, NULL))) {
+ if((mypdev = pci_get_device(0x8086, 0x2530, NULL))) {
v1 = 0xf0;
- SIS_PCI_PUT_DEVICE(mypdev);
+ pci_dev_put(mypdev);
}
outSISIDXREG(SISCR, 0x77, v1);
}
@@ -5947,7 +5947,7 @@

if(!ivideo->sisvga_enabled) {
if(pci_enable_device(pdev)) {
- if(ivideo->nbridge) SIS_PCI_PUT_DEVICE(ivideo->nbridge);
+ if(ivideo->nbridge) pci_dev_put(ivideo->nbridge);
pci_set_drvdata(pdev, NULL);
kfree(sis_fb_info);
return -EIO;
@@ -5974,7 +5974,7 @@
"requiring Chrontel/GPIO setup\n",
mychswtable[i].vendorName,
mychswtable[i].cardName);
- ivideo->lpcdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0008, NULL);
+ ivideo->lpcdev = pci_get_device(PCI_VENDOR_ID_SI, 0x0008, NULL);
break;
}
i++;
@@ -5984,7 +5984,7 @@

#ifdef CONFIG_FB_SIS_315
if((ivideo->chip == SIS_760) && (ivideo->nbridge)) {
- ivideo->lpcdev = SIS_PCI_GET_SLOT(ivideo->nbridge->bus, (2 << 3));
+ ivideo->lpcdev = pci_get_slot(ivideo->nbridge->bus, (2 << 3));
}
#endif

@@ -6149,9 +6149,9 @@
error_2: release_mem_region(ivideo->mmio_base, ivideo->mmio_size);
error_3: vfree(ivideo->bios_abase);
if(ivideo->lpcdev)
- SIS_PCI_PUT_DEVICE(ivideo->lpcdev);
+ pci_dev_put(ivideo->lpcdev);
if(ivideo->nbridge)
- SIS_PCI_PUT_DEVICE(ivideo->nbridge);
+ pci_dev_put(ivideo->nbridge);
pci_set_drvdata(pdev, NULL);
if(!ivideo->sisvga_enabled)
pci_disable_device(pdev);
@@ -6331,70 +6331,6 @@

sisfb_set_vparms(ivideo);

-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-
- /* ---------------- For 2.4: Now switch the mode ------------------ */
-
- printk(KERN_INFO "sisfb: Setting mode %dx%dx%d (%dHz)\n",
- ivideo->video_width, ivideo->video_height, ivideo->video_bpp,
- ivideo->refresh_rate);
-
- /* Determine whether or not acceleration is to be
- * used. Need to know before pre/post_set_mode()
- */
- ivideo->accel = 0;
- ivideo->default_var.accel_flags &= ~FB_ACCELF_TEXT;
- if(ivideo->sisfb_accel) {
- ivideo->accel = -1;
- ivideo->default_var.accel_flags |= FB_ACCELF_TEXT;
- }
-
- /* Now switch the mode */
- sisfb_pre_setmode(ivideo);
-
- if(SiSSetMode(&ivideo->SiS_Pr, ivideo->mode_no) == 0) {
- printk(KERN_ERR "sisfb: Fatal error: Setting mode[0x%x] failed\n",
- ivideo->mode_no);
- ret = -EINVAL;
- iounmap(ivideo->mmio_vbase);
- goto error_0;
- }
-
- outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
-
- sisfb_post_setmode(ivideo);
-
- /* Maximize regardless of sisfb_max at startup */
- ivideo->default_var.yres_virtual = 32767;
-
- /* Force reset of x virtual in crtc_to_var */
- ivideo->default_var.xres_virtual = 0;
-
- /* Copy mode timing to var */
- sisfb_crtc_to_var(ivideo, &ivideo->default_var);
-
- /* Find out about screen pitch */
- sisfb_calc_pitch(ivideo, &ivideo->default_var);
- sisfb_set_pitch(ivideo);
-
- /* Init the accelerator (does nothing currently) */
- sisfb_initaccel(ivideo);
-
- /* Init some fbinfo entries */
- sis_fb_info->node = -1;
- sis_fb_info->flags = FBINFO_FLAG_DEFAULT;
- sis_fb_info->fbops = &sisfb_ops;
- sis_fb_info->disp = &ivideo->sis_disp;
- sis_fb_info->blank = &sisfb_blank;
- sis_fb_info->switch_con = &sisfb_switch;
- sis_fb_info->updatevar = &sisfb_update_var;
- sis_fb_info->changevar = NULL;
- strcpy(sis_fb_info->fontname, sisfb_fontname);
-
- sisfb_set_disp(-1, &ivideo->default_var, sis_fb_info);
-
-#else /* --------- For 2.6: Setup a somewhat sane default var ------------ */
-
printk(KERN_INFO "sisfb: Default mode is %dx%dx%d (%dHz)\n",
ivideo->video_width, ivideo->video_height, ivideo->video_bpp,
ivideo->refresh_rate);
@@ -6454,7 +6390,6 @@
sis_fb_info->pseudo_palette = ivideo->pseudo_palette;

fb_alloc_cmap(&sis_fb_info->cmap, 256 , 0);
-#endif /* 2.6 */

printk(KERN_DEBUG "sisfb: Initial vbflags 0x%x\n", (int)ivideo->vbflags);

@@ -6564,10 +6499,10 @@
vfree(ivideo->bios_abase);

if(ivideo->lpcdev)
- SIS_PCI_PUT_DEVICE(ivideo->lpcdev);
+ pci_dev_put(ivideo->lpcdev);

if(ivideo->nbridge)
- SIS_PCI_PUT_DEVICE(ivideo->nbridge);
+ pci_dev_put(ivideo->nbridge);

#ifdef CONFIG_MTRR
/* Release MTRR region */

-
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