diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/video/console/Kconfig | 3 | ||||
| -rw-r--r-- | drivers/video/efifb.c | 302 | ||||
| -rw-r--r-- | drivers/video/simplefb.c | 58 | ||||
| -rw-r--r-- | drivers/video/vesafb.c | 55 |
5 files changed, 93 insertions, 330 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 4cf1e1dd5621..34c3d960634d 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -2457,7 +2457,7 @@ config FB_HYPERV config FB_SIMPLE bool "Simple framebuffer support" - depends on (FB = y) && OF + depends on (FB = y) select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -2469,8 +2469,7 @@ config FB_SIMPLE pre-allocated frame buffer surface. Configuration re: surface address, size, and format must be provided - through device tree, or potentially plain old platform data in the - future. + through device tree, or plain old platform data. source "drivers/video/omap/Kconfig" source "drivers/video/omap2/Kconfig" diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index 8c30603e0a86..846caab75a46 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -92,7 +92,8 @@ config DUMMY_CONSOLE_ROWS config FRAMEBUFFER_CONSOLE tristate "Framebuffer Console support" - depends on FB + depends on FB && !UML + select VT_HW_CONSOLE_BINDING select CRC32 select FONT_SUPPORT help diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c index 50fe668c6172..2a8286ef2645 100644 --- a/drivers/video/efifb.c +++ b/drivers/video/efifb.c @@ -15,6 +15,7 @@ #include <linux/dmi.h> #include <linux/pci.h> #include <video/vga.h> +#include <asm/sysfb.h> static bool request_mem_succeeded = false; @@ -38,223 +39,6 @@ static struct fb_fix_screeninfo efifb_fix = { .visual = FB_VISUAL_TRUECOLOR, }; -enum { - M_I17, /* 17-Inch iMac */ - M_I20, /* 20-Inch iMac */ - M_I20_SR, /* 20-Inch iMac (Santa Rosa) */ - M_I24, /* 24-Inch iMac */ - M_I24_8_1, /* 24-Inch iMac, 8,1th gen */ - M_I24_10_1, /* 24-Inch iMac, 10,1th gen */ - M_I27_11_1, /* 27-Inch iMac, 11,1th gen */ - M_MINI, /* Mac Mini */ - M_MINI_3_1, /* Mac Mini, 3,1th gen */ - M_MINI_4_1, /* Mac Mini, 4,1th gen */ - M_MB, /* MacBook */ - M_MB_2, /* MacBook, 2nd rev. */ - M_MB_3, /* MacBook, 3rd rev. */ - M_MB_5_1, /* MacBook, 5th rev. */ - M_MB_6_1, /* MacBook, 6th rev. */ - M_MB_7_1, /* MacBook, 7th rev. */ - M_MB_SR, /* MacBook, 2nd gen, (Santa Rosa) */ - M_MBA, /* MacBook Air */ - M_MBA_3, /* Macbook Air, 3rd rev */ - M_MBP, /* MacBook Pro */ - M_MBP_2, /* MacBook Pro 2nd gen */ - M_MBP_2_2, /* MacBook Pro 2,2nd gen */ - M_MBP_SR, /* MacBook Pro (Santa Rosa) */ - M_MBP_4, /* MacBook Pro, 4th gen */ - M_MBP_5_1, /* MacBook Pro, 5,1th gen */ - M_MBP_5_2, /* MacBook Pro, 5,2th gen */ - M_MBP_5_3, /* MacBook Pro, 5,3rd gen */ - M_MBP_6_1, /* MacBook Pro, 6,1th gen */ - M_MBP_6_2, /* MacBook Pro, 6,2th gen */ - M_MBP_7_1, /* MacBook Pro, 7,1th gen */ - M_MBP_8_2, /* MacBook Pro, 8,2nd gen */ - M_UNKNOWN /* placeholder */ -}; - -#define OVERRIDE_NONE 0x0 -#define OVERRIDE_BASE 0x1 -#define OVERRIDE_STRIDE 0x2 -#define OVERRIDE_HEIGHT 0x4 -#define OVERRIDE_WIDTH 0x8 - -static struct efifb_dmi_info { - char *optname; - unsigned long base; - int stride; - int width; - int height; - int flags; -} dmi_list[] __initdata = { - [M_I17] = { "i17", 0x80010000, 1472 * 4, 1440, 900, OVERRIDE_NONE }, - [M_I20] = { "i20", 0x80010000, 1728 * 4, 1680, 1050, OVERRIDE_NONE }, /* guess */ - [M_I20_SR] = { "imac7", 0x40010000, 1728 * 4, 1680, 1050, OVERRIDE_NONE }, - [M_I24] = { "i24", 0x80010000, 2048 * 4, 1920, 1200, OVERRIDE_NONE }, /* guess */ - [M_I24_8_1] = { "imac8", 0xc0060000, 2048 * 4, 1920, 1200, OVERRIDE_NONE }, - [M_I24_10_1] = { "imac10", 0xc0010000, 2048 * 4, 1920, 1080, OVERRIDE_NONE }, - [M_I27_11_1] = { "imac11", 0xc0010000, 2560 * 4, 2560, 1440, OVERRIDE_NONE }, - [M_MINI]= { "mini", 0x80000000, 2048 * 4, 1024, 768, OVERRIDE_NONE }, - [M_MINI_3_1] = { "mini31", 0x40010000, 1024 * 4, 1024, 768, OVERRIDE_NONE }, - [M_MINI_4_1] = { "mini41", 0xc0010000, 2048 * 4, 1920, 1200, OVERRIDE_NONE }, - [M_MB] = { "macbook", 0x80000000, 2048 * 4, 1280, 800, OVERRIDE_NONE }, - [M_MB_5_1] = { "macbook51", 0x80010000, 2048 * 4, 1280, 800, OVERRIDE_NONE }, - [M_MB_6_1] = { "macbook61", 0x80010000, 2048 * 4, 1280, 800, OVERRIDE_NONE }, - [M_MB_7_1] = { "macbook71", 0x80010000, 2048 * 4, 1280, 800, OVERRIDE_NONE }, - [M_MBA] = { "mba", 0x80000000, 2048 * 4, 1280, 800, OVERRIDE_NONE }, - /* 11" Macbook Air 3,1 passes the wrong stride */ - [M_MBA_3] = { "mba3", 0, 2048 * 4, 0, 0, OVERRIDE_STRIDE }, - [M_MBP] = { "mbp", 0x80010000, 1472 * 4, 1440, 900, OVERRIDE_NONE }, - [M_MBP_2] = { "mbp2", 0, 0, 0, 0, OVERRIDE_NONE }, /* placeholder */ - [M_MBP_2_2] = { "mbp22", 0x80010000, 1472 * 4, 1440, 900, OVERRIDE_NONE }, - [M_MBP_SR] = { "mbp3", 0x80030000, 2048 * 4, 1440, 900, OVERRIDE_NONE }, - [M_MBP_4] = { "mbp4", 0xc0060000, 2048 * 4, 1920, 1200, OVERRIDE_NONE }, - [M_MBP_5_1] = { "mbp51", 0xc0010000, 2048 * 4, 1440, 900, OVERRIDE_NONE }, - [M_MBP_5_2] = { "mbp52", 0xc0010000, 2048 * 4, 1920, 1200, OVERRIDE_NONE }, - [M_MBP_5_3] = { "mbp53", 0xd0010000, 2048 * 4, 1440, 900, OVERRIDE_NONE }, - [M_MBP_6_1] = { "mbp61", 0x90030000, 2048 * 4, 1920, 1200, OVERRIDE_NONE }, - [M_MBP_6_2] = { "mbp62", 0x90030000, 2048 * 4, 1680, 1050, OVERRIDE_NONE }, - [M_MBP_7_1] = { "mbp71", 0xc0010000, 2048 * 4, 1280, 800, OVERRIDE_NONE }, - [M_MBP_8_2] = { "mbp82", 0x90010000, 1472 * 4, 1440, 900, OVERRIDE_NONE }, - [M_UNKNOWN] = { NULL, 0, 0, 0, 0, OVERRIDE_NONE } -}; - -static int set_system(const struct dmi_system_id *id); - -#define EFIFB_DMI_SYSTEM_ID(vendor, name, enumid) \ - { set_system, name, { \ - DMI_MATCH(DMI_BIOS_VENDOR, vendor), \ - DMI_MATCH(DMI_PRODUCT_NAME, name) }, \ - &dmi_list[enumid] } - -static const struct dmi_system_id dmi_system_table[] __initconst = { - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac4,1", M_I17), - /* At least one of these two will be right; maybe both? */ - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac5,1", M_I20), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac5,1", M_I20), - /* At least one of these two will be right; maybe both? */ - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac6,1", M_I24), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac6,1", M_I24), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac7,1", M_I20_SR), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac8,1", M_I24_8_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac10,1", M_I24_10_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac11,1", M_I27_11_1), - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "Macmini1,1", M_MINI), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "Macmini3,1", M_MINI_3_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "Macmini4,1", M_MINI_4_1), - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook1,1", M_MB), - /* At least one of these two will be right; maybe both? */ - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook2,1", M_MB), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook2,1", M_MB), - /* At least one of these two will be right; maybe both? */ - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook3,1", M_MB), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook3,1", M_MB), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook4,1", M_MB), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook5,1", M_MB_5_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook6,1", M_MB_6_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook7,1", M_MB_7_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookAir1,1", M_MBA), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookAir3,1", M_MBA_3), - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro1,1", M_MBP), - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro2,1", M_MBP_2), - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro2,2", M_MBP_2_2), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro2,1", M_MBP_2), - EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro3,1", M_MBP_SR), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro3,1", M_MBP_SR), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro4,1", M_MBP_4), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,1", M_MBP_5_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,2", M_MBP_5_2), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,3", M_MBP_5_3), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro6,1", M_MBP_6_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro6,2", M_MBP_6_2), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro7,1", M_MBP_7_1), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro8,2", M_MBP_8_2), - {}, -}; - -#define choose_value(dmivalue, fwvalue, field, flags) ({ \ - typeof(fwvalue) _ret_ = fwvalue; \ - if ((flags) & (field)) \ - _ret_ = dmivalue; \ - else if ((fwvalue) == 0) \ - _ret_ = dmivalue; \ - _ret_; \ - }) - -static int set_system(const struct dmi_system_id *id) -{ - struct efifb_dmi_info *info = id->driver_data; - - if (info->base == 0 && info->height == 0 && info->width == 0 - && info->stride == 0) - return 0; - - /* Trust the bootloader over the DMI tables */ - if (screen_info.lfb_base == 0) { -#if defined(CONFIG_PCI) - struct pci_dev *dev = NULL; - int found_bar = 0; -#endif - if (info->base) { - screen_info.lfb_base = choose_value(info->base, - screen_info.lfb_base, OVERRIDE_BASE, - info->flags); - -#if defined(CONFIG_PCI) - /* make sure that the address in the table is actually - * on a VGA device's PCI BAR */ - - for_each_pci_dev(dev) { - int i; - if ((dev->class >> 8) != PCI_CLASS_DISPLAY_VGA) - continue; - for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { - resource_size_t start, end; - - start = pci_resource_start(dev, i); - if (start == 0) - break; - end = pci_resource_end(dev, i); - if (screen_info.lfb_base >= start && - screen_info.lfb_base < end) { - found_bar = 1; - } - } - } - if (!found_bar) - screen_info.lfb_base = 0; -#endif - } - } - if (screen_info.lfb_base) { - screen_info.lfb_linelength = choose_value(info->stride, - screen_info.lfb_linelength, OVERRIDE_STRIDE, - info->flags); - screen_info.lfb_width = choose_value(info->width, - screen_info.lfb_width, OVERRIDE_WIDTH, - info->flags); - screen_info.lfb_height = choose_value(info->height, - screen_info.lfb_height, OVERRIDE_HEIGHT, - info->flags); - if (screen_info.orig_video_isVGA == 0) - screen_info.orig_video_isVGA = VIDEO_TYPE_EFI; - } else { - screen_info.lfb_linelength = 0; - screen_info.lfb_width = 0; - screen_info.lfb_height = 0; - screen_info.orig_video_isVGA = 0; - return 0; - } - - printk(KERN_INFO "efifb: dmi detected %s - framebuffer at 0x%08x " - "(%dx%d, stride %d)\n", id->ident, - screen_info.lfb_base, screen_info.lfb_width, - screen_info.lfb_height, screen_info.lfb_linelength); - - - return 1; -} - static int efifb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue, unsigned transp, struct fb_info *info) @@ -312,7 +96,7 @@ void vga_set_default_device(struct pci_dev *pdev) default_vga = pdev; } -static int __init efifb_setup(char *options) +static int efifb_setup(char *options) { char *this_opt; int i; @@ -323,12 +107,12 @@ static int __init efifb_setup(char *options) if (!*this_opt) continue; for (i = 0; i < M_UNKNOWN; i++) { - if (!strcmp(this_opt, dmi_list[i].optname) && - dmi_list[i].base != 0) { - screen_info.lfb_base = dmi_list[i].base; - screen_info.lfb_linelength = dmi_list[i].stride; - screen_info.lfb_width = dmi_list[i].width; - screen_info.lfb_height = dmi_list[i].height; + if (!strcmp(this_opt, efifb_dmi_list[i].optname) && + efifb_dmi_list[i].base != 0) { + screen_info.lfb_base = efifb_dmi_list[i].base; + screen_info.lfb_linelength = efifb_dmi_list[i].stride; + screen_info.lfb_width = efifb_dmi_list[i].width; + screen_info.lfb_height = efifb_dmi_list[i].height; } } if (!strncmp(this_opt, "base:", 5)) @@ -369,13 +153,28 @@ static int __init efifb_setup(char *options) return 0; } -static int __init efifb_probe(struct platform_device *dev) +static int efifb_probe(struct platform_device *dev) { struct fb_info *info; int err; unsigned int size_vmode; unsigned int size_remap; unsigned int size_total; + char *option = NULL; + + if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI) + return -ENODEV; + + if (fb_get_options("efifb", &option)) + return -ENODEV; + efifb_setup(option); + + /* We don't get linelength from UGA Draw Protocol, only from + * EFI Graphics Protocol. So if it's not in DMI, and it's not + * passed in from the user, we really can't use the framebuffer. + */ + if (!screen_info.lfb_linelength) + return -ENODEV; if (!screen_info.lfb_depth) screen_info.lfb_depth = 32; @@ -539,55 +338,12 @@ err_release_mem: } static struct platform_driver efifb_driver = { - .driver = { - .name = "efifb", + .driver = { + .name = "efi-framebuffer", + .owner = THIS_MODULE, }, + .probe = efifb_probe, }; -static struct platform_device efifb_device = { - .name = "efifb", -}; - -static int __init efifb_init(void) -{ - int ret; - char *option = NULL; - - if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI || - !(screen_info.capabilities & VIDEO_CAPABILITY_SKIP_QUIRKS)) - dmi_check_system(dmi_system_table); - - if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI) - return -ENODEV; - - if (fb_get_options("efifb", &option)) - return -ENODEV; - efifb_setup(option); - - /* We don't get linelength from UGA Draw Protocol, only from - * EFI Graphics Protocol. So if it's not in DMI, and it's not - * passed in from the user, we really can't use the framebuffer. - */ - if (!screen_info.lfb_linelength) - return -ENODEV; - - ret = platform_device_register(&efifb_device); - if (ret) - return ret; - - /* - * This is not just an optimization. We will interfere - * with a real driver if we get reprobed, so don't allow - * it. - */ - ret = platform_driver_probe(&efifb_driver, efifb_probe); - if (ret) { - platform_device_unregister(&efifb_device); - return ret; - } - - return ret; -} -module_init(efifb_init); - +module_platform_driver(efifb_driver); MODULE_LICENSE("GPL"); diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c index e2e9e3e61b72..8d7810613058 100644 --- a/drivers/video/simplefb.c +++ b/drivers/video/simplefb.c @@ -24,6 +24,7 @@ #include <linux/fb.h> #include <linux/io.h> #include <linux/module.h> +#include <linux/platform_data/simplefb.h> #include <linux/platform_device.h> static struct fb_fix_screeninfo simplefb_fix = { @@ -73,18 +74,7 @@ static struct fb_ops simplefb_ops = { .fb_imageblit = cfb_imageblit, }; -struct simplefb_format { - const char *name; - u32 bits_per_pixel; - struct fb_bitfield red; - struct fb_bitfield green; - struct fb_bitfield blue; - struct fb_bitfield transp; -}; - -static struct simplefb_format simplefb_formats[] = { - { "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0} }, -}; +static struct simplefb_format simplefb_formats[] = SIMPLEFB_FORMATS; struct simplefb_params { u32 width; @@ -139,6 +129,33 @@ static int simplefb_parse_dt(struct platform_device *pdev, return 0; } +static int simplefb_parse_pd(struct platform_device *pdev, + struct simplefb_params *params) +{ + struct simplefb_platform_data *pd = pdev->dev.platform_data; + int i; + + params->width = pd->width; + params->height = pd->height; + params->stride = pd->stride; + + params->format = NULL; + for (i = 0; i < ARRAY_SIZE(simplefb_formats); i++) { + if (strcmp(pd->format, simplefb_formats[i].name)) + continue; + + params->format = &simplefb_formats[i]; + break; + } + + if (!params->format) { + dev_err(&pdev->dev, "Invalid format value\n"); + return -EINVAL; + } + + return 0; +} + static int simplefb_probe(struct platform_device *pdev) { int ret; @@ -149,7 +166,12 @@ static int simplefb_probe(struct platform_device *pdev) if (fb_get_options("simplefb", NULL)) return -ENODEV; - ret = simplefb_parse_dt(pdev, ¶ms); + ret = -ENODEV; + if (pdev->dev.platform_data) + ret = simplefb_parse_pd(pdev, ¶ms); + else if (pdev->dev.of_node) + ret = simplefb_parse_dt(pdev, ¶ms); + if (ret) return ret; @@ -180,8 +202,16 @@ static int simplefb_probe(struct platform_device *pdev) info->var.blue = params.format->blue; info->var.transp = params.format->transp; + info->apertures = alloc_apertures(1); + if (!info->apertures) { + framebuffer_release(info); + return -ENOMEM; + } + info->apertures->ranges[0].base = info->fix.smem_start; + info->apertures->ranges[0].size = info->fix.smem_len; + info->fbops = &simplefb_ops; - info->flags = FBINFO_DEFAULT; + info->flags = FBINFO_DEFAULT | FBINFO_MISC_FIRMWARE; info->screen_base = devm_ioremap(&pdev->dev, info->fix.smem_start, info->fix.smem_len); if (!info->screen_base) { diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c index 501b3406c6d5..bd83233ec227 100644 --- a/drivers/video/vesafb.c +++ b/drivers/video/vesafb.c @@ -29,7 +29,7 @@ /* --------------------------------------------------------------------- */ -static struct fb_var_screeninfo vesafb_defined __initdata = { +static struct fb_var_screeninfo vesafb_defined = { .activate = FB_ACTIVATE_NOW, .height = -1, .width = -1, @@ -40,7 +40,7 @@ static struct fb_var_screeninfo vesafb_defined __initdata = { .vmode = FB_VMODE_NONINTERLACED, }; -static struct fb_fix_screeninfo vesafb_fix __initdata = { +static struct fb_fix_screeninfo vesafb_fix = { .id = "VESA VGA", .type = FB_TYPE_PACKED_PIXELS, .accel = FB_ACCEL_NONE, @@ -48,8 +48,8 @@ static struct fb_fix_screeninfo vesafb_fix __initdata = { static int inverse __read_mostly; static int mtrr __read_mostly; /* disable mtrr */ -static int vram_remap __initdata; /* Set amount of memory to be used */ -static int vram_total __initdata; /* Set total amount of memory */ +static int vram_remap; /* Set amount of memory to be used */ +static int vram_total; /* Set total amount of memory */ static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */ static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */ static void (*pmi_start)(void) __read_mostly; @@ -192,7 +192,7 @@ static struct fb_ops vesafb_ops = { .fb_imageblit = cfb_imageblit, }; -static int __init vesafb_setup(char *options) +static int vesafb_setup(char *options) { char *this_opt; @@ -226,13 +226,18 @@ static int __init vesafb_setup(char *options) return 0; } -static int __init vesafb_probe(struct platform_device *dev) +static int vesafb_probe(struct platform_device *dev) { struct fb_info *info; int i, err; unsigned int size_vmode; unsigned int size_remap; unsigned int size_total; + char *option = NULL; + + /* ignore error return of fb_get_options */ + fb_get_options("vesafb", &option); + vesafb_setup(option); if (screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB) return -ENODEV; @@ -496,40 +501,12 @@ err: } static struct platform_driver vesafb_driver = { - .driver = { - .name = "vesafb", + .driver = { + .name = "vesa-framebuffer", + .owner = THIS_MODULE, }, + .probe = vesafb_probe, }; -static struct platform_device *vesafb_device; - -static int __init vesafb_init(void) -{ - int ret; - char *option = NULL; - - /* ignore error return of fb_get_options */ - fb_get_options("vesafb", &option); - vesafb_setup(option); - - vesafb_device = platform_device_alloc("vesafb", 0); - if (!vesafb_device) - return -ENOMEM; - - ret = platform_device_add(vesafb_device); - if (!ret) { - ret = platform_driver_probe(&vesafb_driver, vesafb_probe); - if (ret) - platform_device_del(vesafb_device); - } - - if (ret) { - platform_device_put(vesafb_device); - vesafb_device = NULL; - } - - return ret; -} -module_init(vesafb_init); - +module_platform_driver(vesafb_driver); MODULE_LICENSE("GPL"); |