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Commit 0959f0ca authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
Browse files

drivers/video/sis/: remove more kernel 2.4 code 



Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c831c338

drivers/video/sis/osdef.h

+0 −5
Original line number Diff line number Diff line
@@ -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!

drivers/video/sis/sis.h

+2 −48
Original line number Diff line number Diff line
@@ -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>
@@ -54,18 +46,7 @@ 
#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
@@ -497,26 +478,8 @@ struct sis_video_info { 


	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;
@@ -537,10 +500,6 @@ struct sis_video_info { 


	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;
@@ -577,9 +536,6 @@ struct sis_video_info { 
	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 */
@@ -645,9 +601,7 @@ struct sis_video_info { 
	int		modechanged;

	unsigned char	modeprechange;



#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)

	u8		sisfb_lastrates[128];

#endif



	int		newrom;

	int		haveXGIROM;

drivers/video/sis/sis_main.c

+20 −85
Original line number Diff line number Diff line
@@ -1947,7 +1947,7 @@ sisfb_get_northbridge(int basechipid) 
	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;

	}
@@ -4612,9 +4612,9 @@ sisfb_find_host_bridge(struct sis_video_info *ivideo, struct pci_dev *mypdev, 
	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;
@@ -5153,24 +5153,24 @@ sisfb_post_xgi(struct pci_dev *pdev) 
			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) ||
@@ -5193,13 +5193,13 @@ sisfb_post_xgi(struct pci_dev *pdev) 
			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);

			}

		}
@@ -5235,9 +5235,9 @@ sisfb_post_xgi(struct pci_dev *pdev) 
		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);

	}
@@ -5946,7 +5946,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 


	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;
@@ -5973,7 +5973,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 
					"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++;
@@ -5983,7 +5983,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 


#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
@@ -6148,9 +6148,9 @@ error_1: release_mem_region(ivideo->video_base, ivideo->video_size); 
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);
@@ -6330,70 +6330,6 @@ error_3: vfree(ivideo->bios_abase); 


		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);
@@ -6453,7 +6389,6 @@ error_3: vfree(ivideo->bios_abase); 
		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);
@@ -6563,10 +6498,10 @@ static void __devexit sisfb_remove(struct pci_dev *pdev) 
	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 */