diff options
Diffstat (limited to 'drivers/video')
-rw-r--r-- | drivers/video/bfin-lq035q1-fb.c | 4 | ||||
-rw-r--r-- | drivers/video/console/fbcon.c | 2 | ||||
-rw-r--r-- | drivers/video/efifb.c | 154 | ||||
-rw-r--r-- | drivers/video/fbmem.c | 2 | ||||
-rw-r--r-- | drivers/video/s3c-fb.c | 8 | ||||
-rw-r--r-- | drivers/video/s3fb.c | 48 | ||||
-rw-r--r-- | drivers/video/savage/savagefb-i2c.c | 14 | ||||
-rw-r--r-- | drivers/video/sh_mobile_lcdcfb.c | 52 | ||||
-rw-r--r-- | drivers/video/sh_mobile_lcdcfb.h | 1 | ||||
-rw-r--r-- | drivers/video/via/chip.h | 1 | ||||
-rw-r--r-- | drivers/video/via/hw.c | 17 | ||||
-rw-r--r-- | drivers/video/via/hw.h | 3 | ||||
-rw-r--r-- | drivers/video/via/viafbdev.c | 74 |
13 files changed, 238 insertions, 142 deletions
diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/bfin-lq035q1-fb.c index c8e1f04941bd..23b6c4b62c78 100644 --- a/drivers/video/bfin-lq035q1-fb.c +++ b/drivers/video/bfin-lq035q1-fb.c @@ -154,8 +154,10 @@ static int __devinit lq035q1_spidev_probe(struct spi_device *spi) ret = lq035q1_control(spi, LQ035_SHUT_CTL, LQ035_ON); ret |= lq035q1_control(spi, LQ035_DRIVER_OUTPUT_CTL, ctl->mode); - if (ret) + if (ret) { + kfree(ctl); return ret; + } spi_set_drvdata(spi, ctl); diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index c58393402da2..8745637e4b7e 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -370,7 +370,6 @@ static void fb_flashcursor(struct work_struct *work) { struct fb_info *info = container_of(work, struct fb_info, queue); struct fbcon_ops *ops = info->fbcon_par; - struct display *p; struct vc_data *vc = NULL; int c; int mode; @@ -386,7 +385,6 @@ static void fb_flashcursor(struct work_struct *work) return; } - p = &fb_display[vc->vc_num]; c = scr_readw((u16 *) vc->vc_pos); mode = (!ops->cursor_flash || ops->cursor_state.enable) ? CM_ERASE : CM_DRAW; diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c index 70477c2e4b61..4eb38db36e4b 100644 --- a/drivers/video/efifb.c +++ b/drivers/video/efifb.c @@ -53,6 +53,7 @@ enum { 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 */ @@ -64,43 +65,54 @@ enum { 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 }, - [M_I20] = { "i20", 0x80010000, 1728 * 4, 1680, 1050 }, /* guess */ - [M_I20_SR] = { "imac7", 0x40010000, 1728 * 4, 1680, 1050 }, - [M_I24] = { "i24", 0x80010000, 2048 * 4, 1920, 1200 }, /* guess */ - [M_I24_8_1] = { "imac8", 0xc0060000, 2048 * 4, 1920, 1200 }, - [M_I24_10_1] = { "imac10", 0xc0010000, 2048 * 4, 1920, 1080 }, - [M_I27_11_1] = { "imac11", 0xc0010000, 2560 * 4, 2560, 1440 }, - [M_MINI]= { "mini", 0x80000000, 2048 * 4, 1024, 768 }, - [M_MINI_3_1] = { "mini31", 0x40010000, 1024 * 4, 1024, 768 }, - [M_MINI_4_1] = { "mini41", 0xc0010000, 2048 * 4, 1920, 1200 }, - [M_MB] = { "macbook", 0x80000000, 2048 * 4, 1280, 800 }, - [M_MB_5_1] = { "macbook51", 0x80010000, 2048 * 4, 1280, 800 }, - [M_MB_6_1] = { "macbook61", 0x80010000, 2048 * 4, 1280, 800 }, - [M_MB_7_1] = { "macbook71", 0x80010000, 2048 * 4, 1280, 800 }, - [M_MBA] = { "mba", 0x80000000, 2048 * 4, 1280, 800 }, - [M_MBP] = { "mbp", 0x80010000, 1472 * 4, 1440, 900 }, - [M_MBP_2] = { "mbp2", 0, 0, 0, 0 }, /* placeholder */ - [M_MBP_2_2] = { "mbp22", 0x80010000, 1472 * 4, 1440, 900 }, - [M_MBP_SR] = { "mbp3", 0x80030000, 2048 * 4, 1440, 900 }, - [M_MBP_4] = { "mbp4", 0xc0060000, 2048 * 4, 1920, 1200 }, - [M_MBP_5_1] = { "mbp51", 0xc0010000, 2048 * 4, 1440, 900 }, - [M_MBP_5_2] = { "mbp52", 0xc0010000, 2048 * 4, 1920, 1200 }, - [M_MBP_5_3] = { "mbp53", 0xd0010000, 2048 * 4, 1440, 900 }, - [M_MBP_6_1] = { "mbp61", 0x90030000, 2048 * 4, 1920, 1200 }, - [M_MBP_6_2] = { "mbp62", 0x90030000, 2048 * 4, 1680, 1050 }, - [M_MBP_7_1] = { "mbp71", 0xc0010000, 2048 * 4, 1280, 800 }, - [M_UNKNOWN] = { NULL, 0, 0, 0, 0 } + [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); @@ -138,6 +150,7 @@ static const struct dmi_system_id dmi_system_table[] __initconst = { 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), @@ -151,19 +164,26 @@ static const struct dmi_system_id dmi_system_table[] __initconst = { 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) - return 0; - printk(KERN_INFO "efifb: dmi detected %s - framebuffer at %p " - "(%dx%d, stride %d)\n", id->ident, - (void *)info->base, info->width, info->height, - info->stride); + 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) { @@ -171,40 +191,47 @@ static int set_system(const struct dmi_system_id *id) struct pci_dev *dev = NULL; int found_bar = 0; #endif - screen_info.lfb_base = info->base; + 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; + /* 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; + if (!found_bar) + screen_info.lfb_base = 0; #endif + } } if (screen_info.lfb_base) { - if (screen_info.lfb_linelength == 0) - screen_info.lfb_linelength = info->stride; - if (screen_info.lfb_width == 0) - screen_info.lfb_width = info->width; - if (screen_info.lfb_height == 0) - screen_info.lfb_height = info->height; + 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 { @@ -214,6 +241,13 @@ static int set_system(const struct dmi_system_id *id) screen_info.orig_video_isVGA = 0; return 0; } + + printk(KERN_INFO "efifb: dmi detected %s - framebuffer at %p " + "(%dx%d, stride %d)\n", id->ident, + (void *)screen_info.lfb_base, screen_info.lfb_width, + screen_info.lfb_height, screen_info.lfb_linelength); + + return 1; } diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index e2bf95370e40..e0c2284924b6 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -1507,7 +1507,7 @@ void remove_conflicting_framebuffers(struct apertures_struct *a, (primary && gen_aper && gen_aper->count && gen_aper->ranges[0].base == VGA_FB_PHYS)) { - printk(KERN_ERR "fb: conflicting fb hw usage " + printk(KERN_INFO "fb: conflicting fb hw usage " "%s vs %s - removing generic driver\n", name, registered_fb[i]->fix.id); unregister_framebuffer(registered_fb[i]); diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c index 6817d187d46e..3b6cdcac8f1a 100644 --- a/drivers/video/s3c-fb.c +++ b/drivers/video/s3c-fb.c @@ -48,7 +48,7 @@ #undef writel #define writel(v, r) do { \ printk(KERN_DEBUG "%s: %08x => %p\n", __func__, (unsigned int)v, r); \ - __raw_writel(v, r); } while(0) + __raw_writel(v, r); } while (0) #endif /* FB_S3C_DEBUG_REGWRITE */ /* irq_flags bits */ @@ -518,7 +518,7 @@ static int s3c_fb_set_par(struct fb_info *info) data = VIDTCON2_LINEVAL(var->yres - 1) | VIDTCON2_HOZVAL(var->xres - 1); - writel(data, regs +sfb->variant.vidtcon + 8 ); + writel(data, regs + sfb->variant.vidtcon + 8); } /* write the buffer address */ @@ -1304,6 +1304,7 @@ static void s3c_fb_clear_win(struct s3c_fb *sfb, int win) static int __devinit s3c_fb_probe(struct platform_device *pdev) { + const struct platform_device_id *platid; struct s3c_fb_driverdata *fbdrv; struct device *dev = &pdev->dev; struct s3c_fb_platdata *pd; @@ -1312,7 +1313,8 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev) int win; int ret = 0; - fbdrv = (struct s3c_fb_driverdata *)platform_get_device_id(pdev)->driver_data; + platid = platform_get_device_id(pdev); + fbdrv = (struct s3c_fb_driverdata *)platid->driver_data; if (fbdrv->variant.nr_windows > S3C_FB_MAX_WIN) { dev_err(dev, "too many windows, cannot attach\n"); diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index ddedad9cd069..c4482f2e5799 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -71,9 +71,9 @@ static const int s3_memsizes[] = {4096, 0, 3072, 8192, 2048, 6144, 1024, 512}; static const char * const s3_names[] = {"S3 Unknown", "S3 Trio32", "S3 Trio64", "S3 Trio64V+", "S3 Trio64UV+", "S3 Trio64V2/DX", "S3 Trio64V2/GX", - "S3 Plato/PX", "S3 Aurora64VP", "S3 Virge", + "S3 Plato/PX", "S3 Aurora64V+", "S3 Virge", "S3 Virge/VX", "S3 Virge/DX", "S3 Virge/GX", - "S3 Virge/GX2", "S3 Virge/GX2P", "S3 Virge/GX2P", + "S3 Virge/GX2", "S3 Virge/GX2+", "", "S3 Trio3D/1X", "S3 Trio3D/2X", "S3 Trio3D/2X", "S3 Trio3D"}; @@ -90,9 +90,8 @@ static const char * const s3_names[] = {"S3 Unknown", "S3 Trio32", "S3 Trio64", #define CHIP_988_VIRGE_VX 0x0A #define CHIP_375_VIRGE_DX 0x0B #define CHIP_385_VIRGE_GX 0x0C -#define CHIP_356_VIRGE_GX2 0x0D -#define CHIP_357_VIRGE_GX2P 0x0E -#define CHIP_359_VIRGE_GX2P 0x0F +#define CHIP_357_VIRGE_GX2 0x0D +#define CHIP_359_VIRGE_GX2P 0x0E #define CHIP_360_TRIO3D_1X 0x10 #define CHIP_362_TRIO3D_2X 0x11 #define CHIP_368_TRIO3D_2X 0x12 @@ -359,7 +358,9 @@ static void s3_set_pixclock(struct fb_info *info, u32 pixclock) vga_w(par->state.vgabase, VGA_MIS_W, regval | VGA_MIS_ENB_PLL_LOAD); /* Set S3 clock registers */ - if (par->chip == CHIP_360_TRIO3D_1X || + if (par->chip == CHIP_357_VIRGE_GX2 || + par->chip == CHIP_359_VIRGE_GX2P || + par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || par->chip == CHIP_368_TRIO3D_2X) { vga_wseq(par->state.vgabase, 0x12, (n - 2) | ((r & 3) << 6)); /* n and two bits of r */ @@ -560,7 +561,9 @@ static int s3fb_set_par(struct fb_info *info) pr_debug("fb%d: offset register : %d\n", info->node, offset_value); svga_wcrt_multi(par->state.vgabase, s3_offset_regs, offset_value); - if (par->chip != CHIP_360_TRIO3D_1X && + if (par->chip != CHIP_357_VIRGE_GX2 && + par->chip != CHIP_359_VIRGE_GX2P && + par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && par->chip != CHIP_368_TRIO3D_2X) { vga_wcrt(par->state.vgabase, 0x54, 0x18); /* M parameter */ @@ -604,7 +607,9 @@ static int s3fb_set_par(struct fb_info *info) vga_wcrt(par->state.vgabase, 0x66, 0x90); } - if (par->chip == CHIP_360_TRIO3D_1X || + if (par->chip == CHIP_357_VIRGE_GX2 || + par->chip == CHIP_359_VIRGE_GX2P || + par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || par->chip == CHIP_368_TRIO3D_2X || par->chip == CHIP_365_TRIO3D || @@ -617,8 +622,7 @@ static int s3fb_set_par(struct fb_info *info) vga_wcrt(par->state.vgabase, 0x66, 0x81); } - if (par->chip == CHIP_356_VIRGE_GX2 || - par->chip == CHIP_357_VIRGE_GX2P || + if (par->chip == CHIP_357_VIRGE_GX2 || par->chip == CHIP_359_VIRGE_GX2P || par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || @@ -674,6 +678,8 @@ static int s3fb_set_par(struct fb_info *info) pr_debug("fb%d: 8 bit pseudocolor\n", info->node); svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30); if (info->var.pixclock > 20000 || + par->chip == CHIP_357_VIRGE_GX2 || + par->chip == CHIP_359_VIRGE_GX2P || par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || par->chip == CHIP_368_TRIO3D_2X) @@ -702,7 +708,9 @@ static int s3fb_set_par(struct fb_info *info) } else { svga_wcrt_mask(par->state.vgabase, 0x50, 0x10, 0x30); svga_wcrt_mask(par->state.vgabase, 0x67, 0x30, 0xF0); - if (par->chip != CHIP_360_TRIO3D_1X && + if (par->chip != CHIP_357_VIRGE_GX2 && + par->chip != CHIP_359_VIRGE_GX2P && + par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && par->chip != CHIP_368_TRIO3D_2X) hmul = 2; @@ -727,7 +735,9 @@ static int s3fb_set_par(struct fb_info *info) } else { svga_wcrt_mask(par->state.vgabase, 0x50, 0x10, 0x30); svga_wcrt_mask(par->state.vgabase, 0x67, 0x50, 0xF0); - if (par->chip != CHIP_360_TRIO3D_1X && + if (par->chip != CHIP_357_VIRGE_GX2 && + par->chip != CHIP_359_VIRGE_GX2P && + par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && par->chip != CHIP_368_TRIO3D_2X) hmul = 2; @@ -1069,6 +1079,16 @@ static int __devinit s3_pci_probe(struct pci_dev *dev, const struct pci_device_i info->screen_size = 2 << 20; break; } + } else if (par->chip == CHIP_357_VIRGE_GX2 || + par->chip == CHIP_359_VIRGE_GX2P) { + switch ((regval & 0xC0) >> 6) { + case 1: /* 4MB */ + info->screen_size = 4 << 20; + break; + case 3: /* 2MB */ + info->screen_size = 2 << 20; + break; + } } else info->screen_size = s3_memsizes[regval >> 5] << 10; info->fix.smem_len = info->screen_size; @@ -1268,8 +1288,8 @@ static struct pci_device_id s3_devices[] __devinitdata = { {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x5631), .driver_data = CHIP_325_VIRGE}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x883D), .driver_data = CHIP_988_VIRGE_VX}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A01), .driver_data = CHIP_XXX_VIRGE_DXGX}, - {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A10), .driver_data = CHIP_356_VIRGE_GX2}, - {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A11), .driver_data = CHIP_357_VIRGE_GX2P}, + {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A10), .driver_data = CHIP_357_VIRGE_GX2}, + {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A11), .driver_data = CHIP_359_VIRGE_GX2P}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A12), .driver_data = CHIP_359_VIRGE_GX2P}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A13), .driver_data = CHIP_36X_TRIO3D_1X_2X}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8904), .driver_data = CHIP_365_TRIO3D}, diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c index b16e6138fdd4..bb71fea07284 100644 --- a/drivers/video/savage/savagefb-i2c.c +++ b/drivers/video/savage/savagefb-i2c.c @@ -159,8 +159,7 @@ static int savage_setup_i2c_bus(struct savagefb_i2c_chan *chan, else dev_warn(&chan->par->pcidev->dev, "Failed to register I2C bus %s.\n", name); - } else - chan->par = NULL; + } return rc; } @@ -170,9 +169,8 @@ void savagefb_create_i2c_busses(struct fb_info *info) struct savagefb_par *par = info->par; par->chan.par = par; - switch(info->fix.accel) { - case FB_ACCEL_PROSAVAGE_DDRK: - case FB_ACCEL_PROSAVAGE_PM: + switch (par->chip) { + case S3_PROSAVAGE: par->chan.reg = CR_SERIAL2; par->chan.ioaddr = par->mmio.vbase; par->chan.algo.setsda = prosavage_gpio_setsda; @@ -180,7 +178,7 @@ void savagefb_create_i2c_busses(struct fb_info *info) par->chan.algo.getsda = prosavage_gpio_getsda; par->chan.algo.getscl = prosavage_gpio_getscl; break; - case FB_ACCEL_SAVAGE4: + case S3_SAVAGE4: par->chan.reg = CR_SERIAL1; if (par->pcidev->revision > 1 && !(VGArCR(0xa6, par) & 0x40)) par->chan.reg = CR_SERIAL2; @@ -190,8 +188,8 @@ void savagefb_create_i2c_busses(struct fb_info *info) par->chan.algo.getsda = prosavage_gpio_getsda; par->chan.algo.getscl = prosavage_gpio_getscl; break; - case FB_ACCEL_SAVAGE2000: - par->chan.reg = 0xff20; + case S3_SAVAGE2000: + par->chan.reg = MM_SERIAL1; par->chan.ioaddr = par->mmio.vbase; par->chan.algo.setsda = savage4_gpio_setsda; par->chan.algo.setscl = savage4_gpio_setscl; diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index 757665bc500f..9bcc61b4ef14 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -643,7 +643,7 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv) continue; board_cfg = &ch->cfg.board_cfg; - if (try_module_get(board_cfg->owner) && board_cfg->display_on) { + if (board_cfg->display_on && try_module_get(board_cfg->owner)) { board_cfg->display_on(board_cfg->board_data, ch->info); module_put(board_cfg->owner); } @@ -688,7 +688,7 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv) } board_cfg = &ch->cfg.board_cfg; - if (try_module_get(board_cfg->owner) && board_cfg->display_off) { + if (board_cfg->display_off && try_module_get(board_cfg->owner)) { board_cfg->display_off(board_cfg->board_data); module_put(board_cfg->owner); } @@ -1032,6 +1032,49 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in return 0; } +/* + * Screen blanking. Behavior is as follows: + * FB_BLANK_UNBLANK: screen unblanked, clocks enabled + * FB_BLANK_NORMAL: screen blanked, clocks enabled + * FB_BLANK_VSYNC, + * FB_BLANK_HSYNC, + * FB_BLANK_POWEROFF: screen blanked, clocks disabled + */ +static int sh_mobile_lcdc_blank(int blank, struct fb_info *info) +{ + struct sh_mobile_lcdc_chan *ch = info->par; + struct sh_mobile_lcdc_priv *p = ch->lcdc; + + /* blank the screen? */ + if (blank > FB_BLANK_UNBLANK && ch->blank_status == FB_BLANK_UNBLANK) { + struct fb_fillrect rect = { + .width = info->var.xres, + .height = info->var.yres, + }; + sh_mobile_lcdc_fillrect(info, &rect); + } + /* turn clocks on? */ + if (blank <= FB_BLANK_NORMAL && ch->blank_status > FB_BLANK_NORMAL) { + sh_mobile_lcdc_clk_on(p); + } + /* turn clocks off? */ + if (blank > FB_BLANK_NORMAL && ch->blank_status <= FB_BLANK_NORMAL) { + /* make sure the screen is updated with the black fill before + * switching the clocks off. one vsync is not enough since + * blanking may occur in the middle of a refresh. deferred io + * mode will reenable the clocks and update the screen in time, + * so it does not need this. */ + if (!info->fbdefio) { + sh_mobile_wait_for_vsync(info); + sh_mobile_wait_for_vsync(info); + } + sh_mobile_lcdc_clk_off(p); + } + + ch->blank_status = blank; + return 0; +} + static struct fb_ops sh_mobile_lcdc_ops = { .owner = THIS_MODULE, .fb_setcolreg = sh_mobile_lcdc_setcolreg, @@ -1040,6 +1083,7 @@ static struct fb_ops sh_mobile_lcdc_ops = { .fb_fillrect = sh_mobile_lcdc_fillrect, .fb_copyarea = sh_mobile_lcdc_copyarea, .fb_imageblit = sh_mobile_lcdc_imageblit, + .fb_blank = sh_mobile_lcdc_blank, .fb_pan_display = sh_mobile_fb_pan_display, .fb_ioctl = sh_mobile_ioctl, .fb_open = sh_mobile_open, @@ -1254,7 +1298,7 @@ static int sh_mobile_lcdc_notify(struct notifier_block *nb, switch(action) { case FB_EVENT_SUSPEND: - if (try_module_get(board_cfg->owner) && board_cfg->display_off) { + if (board_cfg->display_off && try_module_get(board_cfg->owner)) { board_cfg->display_off(board_cfg->board_data); module_put(board_cfg->owner); } @@ -1267,7 +1311,7 @@ static int sh_mobile_lcdc_notify(struct notifier_block *nb, mutex_unlock(&ch->open_lock); /* HDMI must be enabled before LCDC configuration */ - if (try_module_get(board_cfg->owner) && board_cfg->display_on) { + if (board_cfg->display_on && try_module_get(board_cfg->owner)) { board_cfg->display_on(board_cfg->board_data, info); module_put(board_cfg->owner); } diff --git a/drivers/video/sh_mobile_lcdcfb.h b/drivers/video/sh_mobile_lcdcfb.h index 4635eed63eee..f16cb5645a13 100644 --- a/drivers/video/sh_mobile_lcdcfb.h +++ b/drivers/video/sh_mobile_lcdcfb.h @@ -37,6 +37,7 @@ struct sh_mobile_lcdc_chan { struct completion vsync_completion; struct fb_var_screeninfo display_var; int use_count; + int blank_status; struct mutex open_lock; /* protects the use counter */ }; diff --git a/drivers/video/via/chip.h b/drivers/video/via/chip.h index 781f3aa66b42..29d70244a21f 100644 --- a/drivers/video/via/chip.h +++ b/drivers/video/via/chip.h @@ -139,7 +139,6 @@ struct chip_information { struct crt_setting_information { int iga_path; - int refresh_rate; }; struct tmds_setting_information { diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c index 5728fd76bc11..dc4c778877ce 100644 --- a/drivers/video/via/hw.c +++ b/drivers/video/via/hw.c @@ -2002,13 +2002,15 @@ void viafb_fill_crtc_timing(struct crt_mode_table *crt_table, int i; int index = 0; int h_addr, v_addr; - u32 pll_D_N, clock; + u32 pll_D_N, clock, refresh = viafb_refresh; + + if (viafb_SAMM_ON && set_iga == IGA2) + refresh = viafb_refresh1; for (i = 0; i < video_mode->mode_array; i++) { index = i; - if (crt_table[i].refresh_rate == viaparinfo-> - crt_setting_info->refresh_rate) + if (crt_table[i].refresh_rate == refresh) break; } @@ -2019,7 +2021,7 @@ void viafb_fill_crtc_timing(struct crt_mode_table *crt_table, if ((viafb_LCD_ON | viafb_DVI_ON) && video_mode->crtc[0].crtc.hor_addr == 640 && video_mode->crtc[0].crtc.ver_addr == 480 - && viaparinfo->crt_setting_info->refresh_rate == 60) { + && refresh == 60) { /* The border is 8 pixels. */ crt_reg.hor_blank_start = crt_reg.hor_blank_start - 8; @@ -2070,7 +2072,6 @@ void __devinit viafb_init_chip_info(int chip_type) init_lvds_chip_info(); viaparinfo->crt_setting_info->iga_path = IGA1; - viaparinfo->crt_setting_info->refresh_rate = viafb_refresh; /*Set IGA path for each device */ viafb_set_iga_path(); @@ -2083,13 +2084,9 @@ void __devinit viafb_init_chip_info(int chip_type) viaparinfo->lvds_setting_info->lcd_mode; } -void viafb_update_device_setting(int hres, int vres, - int bpp, int vmode_refresh, int flag) +void viafb_update_device_setting(int hres, int vres, int bpp, int flag) { if (flag == 0) { - viaparinfo->crt_setting_info->refresh_rate = - vmode_refresh; - viaparinfo->tmds_setting_info->h_active = hres; viaparinfo->tmds_setting_info->v_active = vres; diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h index 7295263299f7..8858593405aa 100644 --- a/drivers/video/via/hw.h +++ b/drivers/video/via/hw.h @@ -949,8 +949,7 @@ void __devinit viafb_init_chip_info(int chip_type); void __devinit viafb_init_dac(int set_iga); int viafb_get_pixclock(int hres, int vres, int vmode_refresh); int viafb_get_refresh(int hres, int vres, u32 float_refresh); -void viafb_update_device_setting(int hres, int vres, int bpp, - int vmode_refresh, int flag); +void viafb_update_device_setting(int hres, int vres, int bpp, int flag); void viafb_set_iga_path(void); void viafb_set_primary_color_register(u8 index, u8 red, u8 green, u8 blue); diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index b64818953aa7..a542bed086e2 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -182,13 +182,24 @@ static int viafb_release(struct fb_info *info, int user) return 0; } +static inline int get_var_refresh(struct fb_var_screeninfo *var) +{ + u32 htotal, vtotal; + + htotal = var->left_margin + var->xres + var->right_margin + + var->hsync_len; + vtotal = var->upper_margin + var->yres + var->lower_margin + + var->vsync_len; + return PICOS2KHZ(var->pixclock) * 1000 / (htotal * vtotal); +} + static int viafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) { - int htotal, vtotal, depth; + int depth, refresh; struct VideoModeTable *vmode_entry; struct viafb_par *ppar = info->par; - u32 long_refresh, line; + u32 line; DEBUG_MSG(KERN_INFO "viafb_check_var!\n"); /* Sanity check */ @@ -231,17 +242,11 @@ static int viafb_check_var(struct fb_var_screeninfo *var, /* Based on var passed in to calculate the refresh, * because our driver use some modes special. */ - htotal = var->xres + var->left_margin + - var->right_margin + var->hsync_len; - vtotal = var->yres + var->upper_margin + - var->lower_margin + var->vsync_len; - long_refresh = 1000000000UL / var->pixclock * 1000; - long_refresh /= (htotal * vtotal); - - viafb_refresh = viafb_get_refresh(var->xres, var->yres, long_refresh); + refresh = viafb_get_refresh(var->xres, var->yres, + get_var_refresh(var)); /* Adjust var according to our driver's own table */ - viafb_fill_var_timing_info(var, viafb_refresh, vmode_entry); + viafb_fill_var_timing_info(var, refresh, vmode_entry); if (var->accel_flags & FB_ACCELF_TEXT && !ppar->shared->vdev->engine_mmio) var->accel_flags = 0; @@ -253,12 +258,13 @@ static int viafb_set_par(struct fb_info *info) { struct viafb_par *viapar = info->par; struct VideoModeTable *vmode_entry, *vmode_entry1 = NULL; + int refresh; DEBUG_MSG(KERN_INFO "viafb_set_par!\n"); viafb_update_fix(info); viapar->depth = fb_get_color_depth(&info->var, &info->fix); viafb_update_device_setting(viafbinfo->var.xres, viafbinfo->var.yres, - viafbinfo->var.bits_per_pixel, viafb_refresh, 0); + viafbinfo->var.bits_per_pixel, 0); vmode_entry = viafb_get_mode(viafbinfo->var.xres, viafbinfo->var.yres); if (viafb_dual_fb) { @@ -266,7 +272,7 @@ static int viafb_set_par(struct fb_info *info) viafbinfo1->var.yres); viafb_update_device_setting(viafbinfo1->var.xres, viafbinfo1->var.yres, viafbinfo1->var.bits_per_pixel, - viafb_refresh1, 1); + 1); } else if (viafb_SAMM_ON == 1) { DEBUG_MSG(KERN_INFO "viafb_second_xres = %d, viafb_second_yres = %d, bpp = %d\n", @@ -275,14 +281,19 @@ static int viafb_set_par(struct fb_info *info) viafb_second_yres); viafb_update_device_setting(viafb_second_xres, - viafb_second_yres, viafb_bpp1, viafb_refresh1, 1); + viafb_second_yres, viafb_bpp1, 1); } + refresh = viafb_get_refresh(info->var.xres, info->var.yres, + get_var_refresh(&info->var)); if (vmode_entry) { - if (viafb_dual_fb && viapar->iga_path == IGA2) + if (viafb_dual_fb && viapar->iga_path == IGA2) { viafb_bpp1 = info->var.bits_per_pixel; - else + viafb_refresh1 = refresh; + } else { viafb_bpp = info->var.bits_per_pixel; + viafb_refresh = refresh; + } if (info->var.accel_flags & FB_ACCELF_TEXT) info->flags &= ~FBINFO_HWACCEL_DISABLED; @@ -1795,14 +1806,9 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev) default_var.xres_virtual = default_xres; default_var.yres_virtual = default_yres; default_var.bits_per_pixel = viafb_bpp; - default_var.pixclock = - viafb_get_pixclock(default_xres, default_yres, viafb_refresh); - default_var.left_margin = (default_xres >> 3) & 0xf8; - default_var.right_margin = 32; - default_var.upper_margin = 16; - default_var.lower_margin = 4; - default_var.hsync_len = default_var.left_margin; - default_var.vsync_len = 4; + viafb_fill_var_timing_info(&default_var, viafb_get_refresh( + default_var.xres, default_var.yres, viafb_refresh), + viafb_get_mode(default_var.xres, default_var.yres)); viafb_setup_fixinfo(&viafbinfo->fix, viaparinfo); viafbinfo->var = default_var; @@ -1841,15 +1847,9 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev) default_var.xres_virtual = viafb_second_virtual_xres; default_var.yres_virtual = viafb_second_virtual_yres; default_var.bits_per_pixel = viafb_bpp1; - default_var.pixclock = - viafb_get_pixclock(viafb_second_xres, viafb_second_yres, - viafb_refresh); - default_var.left_margin = (viafb_second_xres >> 3) & 0xf8; - default_var.right_margin = 32; - default_var.upper_margin = 16; - default_var.lower_margin = 4; - default_var.hsync_len = default_var.left_margin; - default_var.vsync_len = 4; + viafb_fill_var_timing_info(&default_var, viafb_get_refresh( + default_var.xres, default_var.yres, viafb_refresh1), + viafb_get_mode(default_var.xres, default_var.yres)); viafb_setup_fixinfo(&viafbinfo1->fix, viaparinfo1); viafb_check_var(&default_var, viafbinfo1); @@ -2004,15 +2004,17 @@ static int __init viafb_setup(char *options) */ int __init viafb_init(void) { - u32 dummy; + u32 dummy_x, dummy_y; #ifndef MODULE char *option = NULL; if (fb_get_options("viafb", &option)) return -ENODEV; viafb_setup(option); #endif - if (parse_mode(viafb_mode, &dummy, &dummy) - || parse_mode(viafb_mode1, &dummy, &dummy) + if (parse_mode(viafb_mode, &dummy_x, &dummy_y) + || !viafb_get_mode(dummy_x, dummy_y) + || parse_mode(viafb_mode1, &dummy_x, &dummy_y) + || !viafb_get_mode(dummy_x, dummy_y) || viafb_bpp < 0 || viafb_bpp > 32 || viafb_bpp1 < 0 || viafb_bpp1 > 32 || parse_active_dev()) |