diff options
| -rw-r--r-- | Documentation/fb/matroxfb.txt | 4 | ||||
| -rw-r--r-- | drivers/video/Kconfig | 20 | ||||
| -rw-r--r-- | drivers/video/matrox/matroxfb_base.c | 23 | ||||
| -rw-r--r-- | drivers/video/matrox/matroxfb_base.h | 20 | ||||
| -rw-r--r-- | drivers/video/matrox/matroxfb_misc.c | 4 |
5 files changed, 1 insertions, 70 deletions
diff --git a/Documentation/fb/matroxfb.txt b/Documentation/fb/matroxfb.txt index ad7a677..e5ce8a1 100644 --- a/Documentation/fb/matroxfb.txt +++ b/Documentation/fb/matroxfb.txt @@ -186,9 +186,7 @@ noinverse - show true colors on screen. It is default. dev:X - bind driver to device X. Driver numbers device from 0 up to N, where device 0 is first `known' device found, 1 second and so on. lspci lists devices in this order. - Default is `every' known device for driver with multihead support - and first working device (usually dev:0) for driver without - multihead support. + Default is `every' known device. nohwcursor - disables hardware cursor (use software cursor instead). hwcursor - enables hardware cursor. It is default. If you are using non-accelerated mode (`noaccel' or `fbset -accel false'), software diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 7be5062..9bbb285 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -1275,26 +1275,6 @@ config FB_MATROX_MAVEN painting procedures (the secondary head does not use acceleration engine). -config FB_MATROX_MULTIHEAD - bool "Multihead support" - depends on FB_MATROX - ---help--- - Say Y here if you have more than one (supported) Matrox device in - your computer and you want to use all of them for different monitors - ("multihead"). If you have only one device, you should say N because - the driver compiled with Y is larger and a bit slower, especially on - ia32 (ix86). - - If you said M to "Matrox unified accelerated driver" and N here, you - will still be able to use several Matrox devices simultaneously: - insert several instances of the module matroxfb into the kernel - with insmod, supplying the parameter "dev=N" where N is 0, 1, etc. - for the different Matrox devices. This method is slightly faster but - uses 40 KB of kernel memory per Matrox card. - - There is no need for enabling 'Matrox multihead support' if you have - only one Matrox card in the box. - config FB_RADEON tristate "ATI Radeon display support" depends on FB && PCI diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c index 0c1049b..6ede98d 100644 --- a/drivers/video/matrox/matroxfb_base.c +++ b/drivers/video/matrox/matroxfb_base.c @@ -379,9 +379,7 @@ static void matroxfb_remove(WPMINFO int dummy) { mga_iounmap(ACCESS_FBINFO(video.vbase)); release_mem_region(ACCESS_FBINFO(video.base), ACCESS_FBINFO(video.len_maximum)); release_mem_region(ACCESS_FBINFO(mmio.base), 16384); -#ifdef CONFIG_FB_MATROX_MULTIHEAD kfree(minfo); -#endif } /* @@ -644,9 +642,7 @@ static int matroxfb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue, unsigned transp, struct fb_info *fb_info) { -#ifdef CONFIG_FB_MATROX_MULTIHEAD struct matrox_fb_info* minfo = container_of(fb_info, struct matrox_fb_info, fbcon); -#endif DBG(__func__) @@ -2011,9 +2007,6 @@ static int matroxfb_probe(struct pci_dev* pdev, const struct pci_device_id* dumm struct matrox_fb_info* minfo; int err; u_int32_t cmd; -#ifndef CONFIG_FB_MATROX_MULTIHEAD - static int registered = 0; -#endif DBG(__func__) svid = pdev->subsystem_vendor; @@ -2037,15 +2030,9 @@ static int matroxfb_probe(struct pci_dev* pdev, const struct pci_device_id* dumm return -1; } -#ifdef CONFIG_FB_MATROX_MULTIHEAD minfo = kmalloc(sizeof(*minfo), GFP_KERNEL); if (!minfo) return -1; -#else - if (registered) /* singlehead driver... */ - return -1; - minfo = &matroxfb_global_mxinfo; -#endif memset(MINFO, 0, sizeof(*MINFO)); ACCESS_FBINFO(pcidev) = pdev; @@ -2090,15 +2077,10 @@ static int matroxfb_probe(struct pci_dev* pdev, const struct pci_device_id* dumm err = initMatrox2(PMINFO b); if (!err) { -#ifndef CONFIG_FB_MATROX_MULTIHEAD - registered = 1; -#endif matroxfb_register_device(MINFO); return 0; } -#ifdef CONFIG_FB_MATROX_MULTIHEAD kfree(minfo); -#endif return -1; } @@ -2510,13 +2492,8 @@ module_param(inv24, int, 0); MODULE_PARM_DESC(inv24, "Inverts clock polarity for 24bpp and loop frequency > 100MHz (default=do not invert polarity)"); module_param(inverse, int, 0); MODULE_PARM_DESC(inverse, "Inverse (0 or 1) (default=0)"); -#ifdef CONFIG_FB_MATROX_MULTIHEAD module_param(dev, int, 0); MODULE_PARM_DESC(dev, "Multihead support, attach to device ID (0..N) (default=all working)"); -#else -module_param(dev, int, 0); -MODULE_PARM_DESC(dev, "Multihead support, attach to device ID (0..N) (default=first working)"); -#endif module_param(vesa, int, 0); MODULE_PARM_DESC(vesa, "Startup videomode (0x000-0x1FF) (default=0x101)"); module_param(xres, int, 0); diff --git a/drivers/video/matrox/matroxfb_base.h b/drivers/video/matrox/matroxfb_base.h index 9588323..ba64f5e 100644 --- a/drivers/video/matrox/matroxfb_base.h +++ b/drivers/video/matrox/matroxfb_base.h @@ -524,7 +524,6 @@ struct matrox_fb_info { #define info2minfo(info) container_of(info, struct matrox_fb_info, fbcon) -#ifdef CONFIG_FB_MATROX_MULTIHEAD #define ACCESS_FBINFO2(info, x) (info->x) #define ACCESS_FBINFO(x) ACCESS_FBINFO2(minfo,x) @@ -538,25 +537,6 @@ struct matrox_fb_info { #define PMINFO PMINFO2 , #define MINFO_FROM(x) struct matrox_fb_info* minfo = x -#else - -extern struct matrox_fb_info matroxfb_global_mxinfo; - -#define ACCESS_FBINFO(x) (matroxfb_global_mxinfo.x) -#define ACCESS_FBINFO2(info, x) (matroxfb_global_mxinfo.x) - -#define MINFO (&matroxfb_global_mxinfo) - -#define WPMINFO2 void -#define WPMINFO -#define CPMINFO2 void -#define CPMINFO -#define PMINFO2 -#define PMINFO - -#define MINFO_FROM(x) - -#endif #define MINFO_FROM_INFO(x) MINFO_FROM(info2minfo(x)) diff --git a/drivers/video/matrox/matroxfb_misc.c b/drivers/video/matrox/matroxfb_misc.c index 5b5f072..d5b9e78 100644 --- a/drivers/video/matrox/matroxfb_misc.c +++ b/drivers/video/matrox/matroxfb_misc.c @@ -784,10 +784,6 @@ EXPORT_SYMBOL(matroxfb_DAC_in); EXPORT_SYMBOL(matroxfb_DAC_out); EXPORT_SYMBOL(matroxfb_var2my); EXPORT_SYMBOL(matroxfb_PLL_calcclock); -#ifndef CONFIG_FB_MATROX_MULTIHEAD -struct matrox_fb_info matroxfb_global_mxinfo; -EXPORT_SYMBOL(matroxfb_global_mxinfo); -#endif EXPORT_SYMBOL(matroxfb_vgaHWinit); /* DAC1064, Ti3026 */ EXPORT_SYMBOL(matroxfb_vgaHWrestore); /* DAC1064, Ti3026 */ EXPORT_SYMBOL(matroxfb_read_pins); |
