diff options
Diffstat (limited to 'drivers/video')
31 files changed, 235 insertions, 203 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index d6d65ef85f5..3b54b394017 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -616,6 +616,8 @@ config FB_STI select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT + select STI_CONSOLE + select VT default y ---help--- STI refers to the HP "Standard Text Interface" which is a set of @@ -1117,12 +1119,13 @@ config FB_CARILLO_RANCH config FB_INTEL tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support (EXPERIMENTAL)" - depends on EXPERIMENTAL && FB && PCI && X86 && AGP_INTEL + depends on EXPERIMENTAL && FB && PCI && X86 && AGP_INTEL && EMBEDDED select FB_MODE_HELPERS select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT select FB_BOOT_VESA_SUPPORT if FB_INTEL = y + depends on !DRM_I915 help This driver supports the on-board graphics built in to the Intel 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets. diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c index fb8163d181a..a21efcd10b7 100644 --- a/drivers/video/amba-clcd.c +++ b/drivers/video/amba-clcd.c @@ -226,9 +226,10 @@ static int clcdfb_set_par(struct fb_info *info) clcdfb_enable(fb, regs.cntl); #ifdef DEBUG - printk(KERN_INFO "CLCD: Registers set to\n" - KERN_INFO " %08x %08x %08x %08x\n" - KERN_INFO " %08x %08x %08x %08x\n", + printk(KERN_INFO + "CLCD: Registers set to\n" + " %08x %08x %08x %08x\n" + " %08x %08x %08x %08x\n", readl(fb->regs + CLCD_TIM0), readl(fb->regs + CLCD_TIM1), readl(fb->regs + CLCD_TIM2), readl(fb->regs + CLCD_TIM3), readl(fb->regs + CLCD_UBAS), readl(fb->regs + CLCD_LBAS), diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c index 497ff8af03e..8cd279be74e 100644 --- a/drivers/video/atafb.c +++ b/drivers/video/atafb.c @@ -2405,6 +2405,9 @@ static int do_fb_set_var(struct fb_var_screeninfo *var, int isactive) return 0; } +/* fbhw->encode_fix() must be called with fb_info->mm_lock held + * if it is called after the register_framebuffer() - not a case here + */ static int atafb_get_fix(struct fb_fix_screeninfo *fix, struct fb_info *info) { struct atafb_par par; @@ -2414,9 +2417,7 @@ static int atafb_get_fix(struct fb_fix_screeninfo *fix, struct fb_info *info) if (err) return err; memset(fix, 0, sizeof(struct fb_fix_screeninfo)); - mutex_lock(&info->mm_lock); err = fbhw->encode_fix(fix, &par); - mutex_unlock(&info->mm_lock); return err; } diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index cb88394ba99..da05f0801bb 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -261,6 +261,9 @@ static inline void atmel_lcdfb_free_video_memory(struct atmel_lcdfb_info *sinfo) /** * atmel_lcdfb_alloc_video_memory - Allocate framebuffer memory * @sinfo: the frame buffer to allocate memory for + * + * This function is called only from the atmel_lcdfb_probe() + * so no locking by fb_info->mm_lock around smem_len setting is needed. */ static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo) { @@ -270,9 +273,7 @@ static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo) smem_len = (var->xres_virtual * var->yres_virtual * ((var->bits_per_pixel + 7) / 8)); - mutex_lock(&info->mm_lock); info->fix.smem_len = max(smem_len, sinfo->smem_len); - mutex_unlock(&info->mm_lock); info->screen_base = dma_alloc_writecombine(info->device, info->fix.smem_len, (dma_addr_t *)&info->fix.smem_start, GFP_KERNEL); diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c index c3ebb6b41ce..7aed2565c1b 100644 --- a/drivers/video/backlight/jornada720_bl.c +++ b/drivers/video/backlight/jornada720_bl.c @@ -72,7 +72,7 @@ static int jornada_bl_update_status(struct backlight_device *bd) if (jornada_ssp_byte(SETBRIGHTNESS) != TXDUMMY) { printk(KERN_INFO "bl : failed to set brightness\n"); ret = -ETIMEDOUT; - goto out + goto out; } /* at this point we expect that the mcu has accepted diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index e641584e212..88716626744 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -145,6 +145,8 @@ static int pwm_backlight_suspend(struct platform_device *pdev, struct backlight_device *bl = platform_get_drvdata(pdev); struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + if (pb->notify) + pb->notify(0); pwm_config(pb->pwm, 0, pb->period); pwm_disable(pb->pwm); return 0; diff --git a/drivers/video/cobalt_lcdfb.c b/drivers/video/cobalt_lcdfb.c index 7bad24ed04e..108b89e09a8 100644 --- a/drivers/video/cobalt_lcdfb.c +++ b/drivers/video/cobalt_lcdfb.c @@ -1,7 +1,7 @@ /* * Cobalt server LCD frame buffer driver. * - * Copyright (C) 2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * Copyright (C) 2008 Yoichi Yuasa <yuasa@linux-mips.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 471a9a60376..3a44695b9c0 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -1082,7 +1082,6 @@ static void fbcon_init(struct vc_data *vc, int init) new_rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); new_cols /= vc->vc_font.width; new_rows /= vc->vc_font.height; - vc_resize(vc, new_cols, new_rows); /* * We must always set the mode. The mode of the previous console @@ -1111,10 +1110,11 @@ static void fbcon_init(struct vc_data *vc, int init) * vc_{cols,rows}, but we must not set those if we are only * resizing the console. */ - if (!init) { + if (init) { vc->vc_cols = new_cols; vc->vc_rows = new_rows; - } + } else + vc_resize(vc, new_cols, new_rows); if (logo) fbcon_prepare_logo(vc, info, cols, rows, new_cols, new_rows); diff --git a/drivers/video/console/fbcon_rotate.h b/drivers/video/console/fbcon_rotate.h index 75be5ce53dc..e233444cda6 100644 --- a/drivers/video/console/fbcon_rotate.h +++ b/drivers/video/console/fbcon_rotate.h @@ -45,7 +45,7 @@ static inline void rotate_ud(const char *in, char *out, u32 width, u32 height) width = (width + 7) & ~7; for (i = 0; i < height; i++) { - for (j = 0; j < width; j++) { + for (j = 0; j < width - shift; j++) { if (pattern_test_bit(j, i, width, in)) pattern_set_bit(width - (1 + j + shift), height - (1 + i), diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c index ef7870f5ea0..857b3668b3b 100644 --- a/drivers/video/console/sticore.c +++ b/drivers/video/console/sticore.c @@ -957,9 +957,14 @@ static int __devinit sticore_pci_init(struct pci_dev *pd, #ifdef CONFIG_PCI unsigned long fb_base, rom_base; unsigned int fb_len, rom_len; + int err; struct sti_struct *sti; - pci_enable_device(pd); + err = pci_enable_device(pd); + if (err < 0) { + dev_err(&pd->dev, "Cannot enable PCI device\n"); + return err; + } fb_base = pci_resource_start(pd, 0); fb_len = pci_resource_len(pd, 0); @@ -1048,7 +1053,7 @@ static void __devinit sti_init_roms(void) /* Register drivers for native & PCI cards */ register_parisc_driver(&pa_sti_driver); - pci_register_driver(&pci_sti_driver); + WARN_ON(pci_register_driver(&pci_sti_driver)); /* if we didn't find the given default sti, take the first one */ if (!default_sti) diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 53ea05645ff..a85c818be94 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -16,7 +16,6 @@ #include <linux/compat.h> #include <linux/types.h> #include <linux/errno.h> -#include <linux/smp_lock.h> #include <linux/kernel.h> #include <linux/major.h> #include <linux/slab.h> diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c index 5c1a2c01778..9ae9cd32bd0 100644 --- a/drivers/video/fbmon.c +++ b/drivers/video/fbmon.c @@ -256,8 +256,8 @@ static void fix_edid(unsigned char *edid, int fix) static int edid_checksum(unsigned char *edid) { - unsigned char i, csum = 0, all_null = 0; - int err = 0, fix = check_edid(edid); + unsigned char csum = 0, all_null = 0; + int i, err = 0, fix = check_edid(edid); if (fix) fix_edid(edid, fix); diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c index 0bf2190928d..72d68b3dc47 100644 --- a/drivers/video/fsl-diu-fb.c +++ b/drivers/video/fsl-diu-fb.c @@ -1223,12 +1223,6 @@ static int __devinit install_fb(struct fb_info *info) return -EINVAL; } - if (fsl_diu_set_par(info)) { - printk(KERN_ERR "fb_set_par failed"); - fb_dealloc_cmap(&info->cmap); - return -EINVAL; - } - if (register_framebuffer(info) < 0) { printk(KERN_ERR "register_framebuffer failed"); unmap_video_memory(info); diff --git a/drivers/video/hitfb.c b/drivers/video/hitfb.c index 020db7fc915..e7116a6d82d 100644 --- a/drivers/video/hitfb.c +++ b/drivers/video/hitfb.c @@ -44,9 +44,6 @@ static struct fb_fix_screeninfo hitfb_fix __initdata = { .accel = FB_ACCEL_NONE, }; -static u32 pseudo_palette[16]; -static struct fb_info fb_info; - static inline void hitfb_accel_wait(void) { while (fb_readw(HD64461_GRCFGR) & HD64461_GRCFGR_ACCSTATUS) ; @@ -331,6 +328,8 @@ static struct fb_ops hitfb_ops = { static int __init hitfb_probe(struct platform_device *dev) { unsigned short lcdclor, ldr3, ldvndr; + struct fb_info *info; + int ret; if (fb_get_options("hitfb", NULL)) return -ENODEV; @@ -384,32 +383,53 @@ static int __init hitfb_probe(struct platform_device *dev) break; } - fb_info.fbops = &hitfb_ops; - fb_info.var = hitfb_var; - fb_info.fix = hitfb_fix; - fb_info.pseudo_palette = pseudo_palette; - fb_info.flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN | + info = framebuffer_alloc(sizeof(u32) * 16, &dev->dev); + if (unlikely(!info)) + return -ENOMEM; + + info->fbops = &hitfb_ops; + info->var = hitfb_var; + info->fix = hitfb_fix; + info->pseudo_palette = info->par; + info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN | FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA; - fb_info.screen_base = (void *)hitfb_fix.smem_start; + info->screen_base = (void *)hitfb_fix.smem_start; - fb_alloc_cmap(&fb_info.cmap, 256, 0); + ret = fb_alloc_cmap(&info->cmap, 256, 0); + if (unlikely(ret < 0)) + goto err_fb; - if (register_framebuffer(&fb_info) < 0) - return -EINVAL; + ret = register_framebuffer(info); + if (unlikely(ret < 0)) + goto err; + + platform_set_drvdata(dev, info); printk(KERN_INFO "fb%d: %s frame buffer device\n", - fb_info.node, fb_info.fix.id); + info->node, info->fix.id); + return 0; + +err: + fb_dealloc_cmap(&info->cmap); +err_fb: + framebuffer_release(info); + return ret; } static int __exit hitfb_remove(struct platform_device *dev) { - return unregister_framebuffer(&fb_info); + struct fb_info *info = platform_get_drvdata(dev); + + unregister_framebuffer(info); + fb_dealloc_cmap(&info->cmap); + framebuffer_release(info); + + return 0; } -#ifdef CONFIG_PM -static int hitfb_suspend(struct platform_device *dev, pm_message_t state) +static int hitfb_suspend(struct device *dev) { u16 v; @@ -421,7 +441,7 @@ static int hitfb_suspend(struct platform_device *dev, pm_message_t state) return 0; } -static int hitfb_resume(struct platform_device *dev) +static int hitfb_resume(struct device *dev) { u16 v; @@ -435,17 +455,19 @@ static int hitfb_resume(struct platform_device *dev) return 0; } -#endif + +static struct dev_pm_ops hitfb_dev_pm_ops = { + .suspend = hitfb_suspend, + .resume = hitfb_resume, +}; static struct platform_driver hitfb_driver = { .probe = hitfb_probe, .remove = __exit_p(hitfb_remove), -#ifdef CONFIG_PM - .suspend = hitfb_suspend, - .resume = hitfb_resume, -#endif .driver = { .name = "hitfb", + .owner = THIS_MODULE, + .pm = &hitfb_dev_pm_ops, }, }; diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c index 71960672d72..5743ea25e81 100644 --- a/drivers/video/i810/i810_main.c +++ b/drivers/video/i810/i810_main.c @@ -2060,8 +2060,7 @@ static int __devinit i810fb_init_pci (struct pci_dev *dev, fb_var_to_videomode(&mode, &info->var); fb_add_videomode(&mode, &info->modelist); - encode_fix(&info->fix, info); - + i810fb_init_ringbuffer(info); err = register_framebuffer(info); diff --git a/drivers/video/matrox/matroxfb_DAC1064.c b/drivers/video/matrox/matroxfb_DAC1064.c index 0ce3b0a8979..a74e5da17aa 100644 --- a/drivers/video/matrox/matroxfb_DAC1064.c +++ b/drivers/video/matrox/matroxfb_DAC1064.c @@ -454,9 +454,9 @@ static void DAC1064_restore_2(WPMINFO2) { dprintk(KERN_DEBUG "DAC1064regs "); for (i = 0; i < sizeof(MGA1064_DAC_regs); i++) { dprintk("R%02X=%02X ", MGA1064_DAC_regs[i], ACCESS_FBINFO(hw).DACreg[i]); - if ((i & 0x7) == 0x7) dprintk("\n" KERN_DEBUG "continuing... "); + if ((i & 0x7) == 0x7) dprintk(KERN_DEBUG "continuing... "); } - dprintk("\n" KERN_DEBUG "DAC1064clk "); + dprintk(KERN_DEBUG "DAC1064clk "); for (i = 0; i < 6; i++) dprintk("C%02X=%02X ", i, ACCESS_FBINFO(hw).DACclk[i]); dprintk("\n"); diff --git a/drivers/video/matrox/matroxfb_Ti3026.c b/drivers/video/matrox/matroxfb_Ti3026.c index 13524821e24..4e825112a60 100644 --- a/drivers/video/matrox/matroxfb_Ti3026.c +++ b/drivers/video/matrox/matroxfb_Ti3026.c @@ -651,9 +651,9 @@ static void Ti3026_restore(WPMINFO2) { dprintk(KERN_DEBUG "3026DACregs "); for (i = 0; i < 21; i++) { dprintk("R%02X=%02X ", DACseq[i], hw->DACreg[i]); - if ((i & 0x7) == 0x7) dprintk("\n" KERN_DEBUG "continuing... "); + if ((i & 0x7) == 0x7) dprintk(KERN_DEBUG "continuing... "); } - dprintk("\n" KERN_DEBUG "DACclk "); + dprintk(KERN_DEBUG "DACclk "); for (i = 0; i < 6; i++) dprintk("C%02X=%02X ", i, hw->DACclk[i]); dprintk("\n"); diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c index 59c3a2e1491..0c1049b308b 100644 --- a/drivers/video/matrox/matroxfb_base.c +++ b/drivers/video/matrox/matroxfb_base.c @@ -1876,7 +1876,6 @@ static int initMatrox2(WPMINFO struct board* b){ } matroxfb_init_fix(PMINFO2); ACCESS_FBINFO(fbcon.screen_base) = vaddr_va(ACCESS_FBINFO(video.vbase)); - matroxfb_update_fix(PMINFO2); /* Normalize values (namely yres_virtual) */ matroxfb_check_var(&vesafb_defined, &ACCESS_FBINFO(fbcon)); /* And put it into "current" var. Do NOT program hardware yet, or we'll not take over diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/matrox/matroxfb_crtc2.c index 909e10a1189..ebcb5c6b496 100644 --- a/drivers/video/matrox/matroxfb_crtc2.c +++ b/drivers/video/matrox/matroxfb_crtc2.c @@ -289,16 +289,18 @@ static int matroxfb_dh_release(struct fb_info* info, int user) { #undef m2info } +/* + * This function is called before the register_framebuffer so + * no locking is needed. + */ static void matroxfb_dh_init_fix(struct matroxfb_dh_fb_info *m2info) { struct fb_fix_screeninfo *fix = &m2info->fbcon.fix; strcpy(fix->id, "MATROX DH"); - mutex_lock(&m2info->fbcon.mm_lock); fix->smem_start = m2info->video.base; fix->smem_len = m2info->video.len_usable; - mutex_unlock(&m2info->fbcon.mm_lock); fix->ypanstep = 1; fix->ywrapstep = 0; fix->xpanstep = 8; /* TBD */ diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c index 567fb944bd2..054ef29be47 100644 --- a/drivers/video/mx3fb.c +++ b/drivers/video/mx3fb.c @@ -669,7 +669,8 @@ static uint32_t bpp_to_pixfmt(int bpp) } static int mx3fb_blank(int blank, struct fb_info *fbi); -static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len); +static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len, + bool lock); static int mx3fb_unmap_video_memory(struct fb_info *fbi); /** @@ -711,12 +712,7 @@ static void mx3fb_dma_done(void *arg) complete(&mx3_fbi->flip_cmpl); } -/** - * mx3fb_set_par() - set framebuffer parameters and change the operating mode. - * @fbi: framebuffer information pointer. - * @return: 0 on success or negative error code on failure. - */ -static int mx3fb_set_par(struct fb_info *fbi) +static int __set_par(struct fb_info *fbi, bool lock) { u32 mem_len; struct ipu_di_signal_cfg sig_cfg; @@ -727,10 +723,6 @@ static int mx3fb_set_par(struct fb_info *fbi) struct idmac_video_param *video = &ichan->params.video; struct scatterlist *sg = mx3_fbi->sg; - dev_dbg(mx3fb->dev, "%s [%c]\n", __func__, list_empty(&ichan->queue) ? '-' : '+'); - - mutex_lock(&mx3_fbi->mutex); - /* Total cleanup */ if (mx3_fbi->txd) sdc_disable_channel(mx3_fbi); @@ -742,10 +734,8 @@ static int mx3fb_set_par(struct fb_info *fbi) if (fbi->fix.smem_start) mx3fb_unmap_video_memory(fbi); - if (mx3fb_map_video_memory(fbi, mem_len) < 0) { - mutex_unlock(&mx3_fbi->mutex); + if (mx3fb_map_video_memory(fbi, mem_len, lock) < 0) return -ENOMEM; - } } sg_init_table(&sg[0], 1); @@ -791,7 +781,6 @@ static int mx3fb_set_par(struct fb_info *fbi) fbi->var.vsync_len, fbi->var.lower_margin + fbi->var.vsync_len, sig_cfg) != 0) { - mutex_unlock(&mx3_fbi->mutex); dev_err(fbi->device, "mx3fb: Error initializing panel.\n"); return -EINVAL; @@ -810,9 +799,30 @@ static int mx3fb_set_par(struct fb_info *fbi) if (mx3_fbi->blank == FB_BLANK_UNBLANK) sdc_enable_channel(mx3_fbi); + return 0; +} + +/** + * mx3fb_set_par() - set framebuffer parameters and change the operating mode. + * @fbi: framebuffer information pointer. + * @return: 0 on success or negative error code on failure. + */ +static int mx3fb_set_par(struct fb_info *fbi) +{ + struct mx3fb_info *mx3_fbi = fbi->par; + struct mx3fb_data *mx3fb = mx3_fbi->mx3fb; + struct idmac_channel *ichan = mx3_fbi->idmac_channel; + int ret; + + dev_dbg(mx3fb->dev, "%s [%c]\n", __func__, list_empty(&ichan->queue) ? '-' : '+'); + + mutex_lock(&mx3_fbi->mutex); + + ret = __set_par(fbi, true); + mutex_unlock(&mx3_fbi->mutex); - return 0; + return ret; } /** @@ -966,21 +976,11 @@ static int mx3fb_setcolreg(unsigned int regno, unsigned int red, return ret; } -/** - * mx3fb_blank() - blank the display. - */ -static int mx3fb_blank(int blank, struct fb_info *fbi) +static void __blank(int blank, struct fb_info *fbi) { struct mx3fb_info *mx3_fbi = fbi->par; struct mx3fb_data *mx3fb = mx3_fbi->mx3fb; - dev_dbg(fbi->device, "%s, blank = %d, base %p, len %u\n", __func__, - blank, fbi->screen_base, fbi->fix.smem_len); - - if (mx3_fbi->blank == blank) - return 0; - - mutex_lock(&mx3_fbi->mutex); mx3_fbi->blank = blank; switch (blank) { @@ -999,6 +999,23 @@ static int mx3fb_blank(int blank, struct fb_info *fbi) sdc_set_brightness(mx3fb, mx3fb->backlight_level); break; } +} + +/** + * mx3fb_blank() - blank the display. + */ +static int mx3fb_blank(int blank, struct fb_info *fbi) +{ + struct mx3fb_info *mx3_fbi = fbi->par; + + dev_dbg(fbi->device, "%s, blank = %d, base %p, len %u\n", __func__, + blank, fbi->screen_base, fbi->fix.smem_len); + + if (mx3_fbi->blank == blank) + return 0; + + mutex_lock(&mx3_fbi->mutex); + __blank(blank, fbi); mutex_unlock(&mx3_fbi->mutex); return 0; @@ -1198,6 +1215,7 @@ static int mx3fb_resume(struct platform_device *pdev) * mx3fb_map_video_memory() - allocates the DRAM memory for the frame buffer. * @fbi: framebuffer information pointer * @mem_len: length of mapped memory + * @lock: do not lock during initialisation * @return: Error code indicating success or failure * * This buffer is remapped into a non-cached, non-buffered, memory region to @@ -1205,7 +1223,8 @@ static int mx3fb_resume(struct platform_device *pdev) * area is remapped, all virtual memory access to the video memory should occur * at the new region. */ -static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len) +static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len, + bool lock) { int retval = 0; dma_addr_t addr; @@ -1221,10 +1240,12 @@ static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len) goto err0; } - mutex_lock(&fbi->mm_lock); + if (lock) + mutex_lock(&fbi->mm_lock); fbi->fix.smem_start = addr; fbi->fix.smem_len = mem_len; - mutex_unlock(&fbi->mm_lock); + if (lock) + mutex_unlock(&fbi->mm_lock); dev_dbg(fbi->device, "allocated fb @ p=0x%08x, v=0x%p, size=%d.\n", (uint32_t) fbi->fix.smem_start, fbi->screen_base, fbi->fix.smem_len); @@ -1365,11 +1386,11 @@ static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan) init_completion(&mx3fbi->flip_cmpl); disable_irq(ichan->eof_irq); dev_dbg(mx3fb->dev, "disabling irq %d\n", ichan->eof_irq); - ret = mx3fb_set_par(fbi); + ret = __set_par(fbi, false); if (ret < 0) goto esetpar; - mx3fb_blank(FB_BLANK_UNBLANK, fbi); + __blank(FB_BLANK_UNBLANK, fbi); dev_info(dev, "registered, using mode %s\n", fb_mode); diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c index 4ea99bfc37b..8862233d57b 100644 --- a/drivers/video/omap/omapfb_main.c +++ b/drivers/video/omap/omapfb_main.c @@ -1254,7 +1254,7 @@ static struct fb_ops omapfb_ops = { static ssize_t omapfb_show_caps_num(struct device *dev, struct device_attribute *attr, char *buf) { - struct omapfb_device *fbdev = (struct omapfb_device *)dev->driver_data; + struct omapfb_device *fbdev = dev_get_drvdata(dev); int plane; size_t size; struct omapfb_caps caps; @@ -1274,7 +1274,7 @@ static ssize_t omapfb_show_caps_num(struct device *dev, static ssize_t omapfb_show_caps_text(struct device *dev, struct device_attribute *attr, char *buf) { - struct omapfb_device *fbdev = (struct omapfb_device *)dev->driver_data; + struct omapfb_device *fbdev = dev_get_drvdata(dev); int i; struct omapfb_caps caps; int plane; @@ -1321,7 +1321,7 @@ static DEVICE_ATTR(caps_text, 0444, omapfb_show_caps_text, NULL); static ssize_t omapfb_show_panel_name(struct device *dev, struct device_attribute *attr, char *buf) { - struct omapfb_device *fbdev = (struct omapfb_device *)dev->driver_data; + struct omapfb_device *fbdev = dev_get_drvdata(dev); return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->panel->name); } @@ -1330,7 +1330,7 @@ static ssize_t omapfb_show_bklight_level(struct device *dev, struct device_attribute *attr, char *buf) { - struct omapfb_device *fbdev = (struct omapfb_device *)dev->driver_data; + struct omapfb_device *fbdev = dev_get_drvdata(dev); int r; if (fbdev->panel->get_bklight_level) { @@ -1345,7 +1345,7 @@ static ssize_t omapfb_store_bklight_level(struct device *dev, struct device_attribute *attr, const char *buf, size_t size) { - struct omapfb_device *fbdev = (struct omapfb_device *)dev->driver_data; + struct omapfb_device *fbdev = dev_get_drvdata(dev); int r; if (fbdev->panel->set_bklight_level) { @@ -1364,7 +1364,7 @@ static ssize_t omapfb_store_bklight_level(struct device *dev, static ssize_t omapfb_show_bklight_max(struct device *dev, struct device_attribute *attr, char *buf) { - struct omapfb_device *fbdev = (struct omapfb_device *)dev->driver_data; + struct omapfb_device *fbdev = dev_get_drvdata(dev); int r; if (fbdev->panel->get_bklight_level) { @@ -1397,7 +1397,7 @@ static struct attribute_group panel_attr_grp = { static ssize_t omapfb_show_ctrl_name(struct device *dev, struct device_attribute *attr, char *buf) { - struct omapfb_device *fbdev = (struct omapfb_device *)dev->driver_data; + struct omapfb_device *fbdev = dev_get_drvdata(dev); return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->ctrl->name); } diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c index 43680e54542..5a72083dc67 100644 --- a/drivers/video/s3c-fb.c +++ b/drivers/video/s3c-fb.c @@ -211,23 +211,21 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var, /** * s3c_fb_calc_pixclk() - calculate the divider to create the pixel clock. + * @id: window id. * @sfb: The hardware state. * @pixclock: The pixel clock wanted, in picoseconds. * * Given the specified pixel clock, work out the necessary divider to get * close to the output frequency. */ -static int s3c_fb_calc_pixclk(struct s3c_fb *sfb, unsigned int pixclk) +static int s3c_fb_calc_pixclk(unsigned char id, struct s3c_fb *sfb, unsigned int pixclk) { + struct s3c_fb_pd_win *win = sfb->pdata->win[id]; unsigned long clk = clk_get_rate(sfb->bus_clk); - unsigned long long tmp; unsigned int result; - tmp = (unsigned long long)clk; - tmp *= pixclk; - - do_div(tmp, 1000000000UL); - result = (unsigned int)tmp / 1000; + pixclk *= win->win_mode.refresh; + result = clk / pixclk; dev_dbg(sfb->dev, "pixclk=%u, clk=%lu, div=%d (%lu)\n", pixclk, clk, result, clk / result); @@ -267,6 +265,7 @@ static int s3c_fb_set_par(struct fb_info *info) struct s3c_fb *sfb = win->parent; void __iomem *regs = sfb->regs; int win_no = win->index; + u32 osdc_data = 0; u32 data; u32 pagewidth; int clkdiv; @@ -302,7 +301,7 @@ static int s3c_fb_set_par(struct fb_info *info) /* use window 0 as the basis for the lcd output timings */ if (win_no == 0) { - clkdiv = s3c_fb_calc_pixclk(sfb, var->pixclock); + clkdiv = s3c_fb_calc_pixclk(win_no, sfb, var->pixclock); data = sfb->pdata->vidcon0; data &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR); @@ -359,8 +358,6 @@ static int s3c_fb_set_par(struct fb_info *info) data = var->xres * var->yres; - u32 osdc_data = 0; - osdc_data = VIDISD14C_ALPHA1_R(0xf) | VIDISD14C_ALPHA1_G(0xf) | VIDISD14C_ALPHA1_B(0xf); @@ -967,7 +964,7 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev) struct s3c_fb *sfb = platform_get_drvdata(pdev); int win; - for (win = 0; win <= S3C_FB_MAX_WIN; win++) + for (win = 0; win < S3C_FB_MAX_WIN; win++) if (sfb->windows[win]) s3c_fb_release_win(sfb, sfb->windows[win]); @@ -991,7 +988,7 @@ static int s3c_fb_suspend(struct platform_device *pdev, pm_message_t state) struct s3c_fb_win *win; int win_no; - for (win_no = S3C_FB_MAX_WIN; win_no >= 0; win_no--) { + for (win_no = S3C_FB_MAX_WIN - 1; win_no >= 0; win_no--) { win = sfb->windows[win_no]; if (!win) continue; diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index da983b720f0..8f24564f77b 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -31,7 +31,7 @@ struct sh_mobile_lcdc_chan { unsigned long enabled; /* ME and SE in LDCNT2R */ struct sh_mobile_lcdc_chan_cfg cfg; u32 pseudo_palette[PALETTE_NR]; - struct fb_info info; + struct fb_info *info; dma_addr_t dma_handle; struct fb_deferred_io defio; struct scatterlist *sglist; @@ -442,22 +442,22 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv) /* set bpp format in PKF[4:0] */ tmp = lcdc_read_chan(ch, LDDFR); tmp &= ~(0x0001001f); - tmp |= (priv->ch[k].info.var.bits_per_pixel == 16) ? 3 : 0; + tmp |= (ch->info->var.bits_per_pixel == 16) ? 3 : 0; lcdc_write_chan(ch, LDDFR, tmp); /* point out our frame buffer */ - lcdc_write_chan(ch, LDSA1R, ch->info.fix.smem_start); + lcdc_write_chan(ch, LDSA1R, ch->info->fix.smem_start); /* set line size */ - lcdc_write_chan(ch, LDMLSR, ch->info.fix.line_length); + lcdc_write_chan(ch, LDMLSR, ch->info->fix.line_length); /* setup deferred io if SYS bus */ tmp = ch->cfg.sys_bus_cfg.deferred_io_msec; if (ch->ldmt1r_value & (1 << 12) && tmp) { ch->defio.deferred_io = sh_mobile_lcdc_deferred_io; ch->defio.delay = msecs_to_jiffies(tmp); - ch->info.fbdefio = &ch->defio; - fb_deferred_io_init(&ch->info); + ch->info->fbdefio = &ch->defio; + fb_deferred_io_init(ch->info); /* one-shot mode */ lcdc_write_chan(ch, LDSM1R, 1); @@ -503,12 +503,12 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv) * flush frame, and wait for frame end interrupt * clean up deferred io and enable clock */ - if (ch->info.fbdefio) { + if (ch->info->fbdefio) { ch->frame_end = 0; - schedule_delayed_work(&ch->info.deferred_work, 0); + schedule_delayed_work(&ch->info->deferred_work, 0); wait_event(ch->frame_end_wait, ch->frame_end); - fb_deferred_io_cleanup(&ch->info); - ch->info.fbdefio = NULL; + fb_deferred_io_cleanup(ch->info); + ch->info->fbdefio = NULL; sh_mobile_lcdc_clk_on(priv); } @@ -817,9 +817,16 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev) priv->base = ioremap_nocache(res->start, (res->end - res->start) + 1); for (i = 0; i < j; i++) { - info = &priv->ch[i].info; cfg = &priv->ch[i].cfg; + priv->ch[i].info = framebuffer_alloc(0, &pdev->dev); + if (!priv->ch[i].info) { + dev_err(&pdev->dev, "unable to allocate fb_info\n"); + error = -ENOMEM; + break; + } + + info = priv->ch[i].info; info->fbops = &sh_mobile_lcdc_ops; info->var.xres = info->var.xres_virtual = cfg->lcd_cfg.xres; info->var.yres = info->var.yres_virtual = cfg->lcd_cfg.yres; @@ -872,7 +879,7 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev) for (i = 0; i < j; i++) { struct sh_mobile_lcdc_chan *ch = priv->ch + i; - info = &ch->info; + info = ch->info; if (info->fbdefio) { priv->ch->sglist = vmalloc(sizeof(struct scatterlist) * @@ -915,15 +922,15 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) int i; for (i = 0; i < ARRAY_SIZE(priv->ch); i++) - if (priv->ch[i].info.dev) - unregister_framebuffer(&priv->ch[i].info); + if (priv->ch[i].info->dev) + unregister_framebuffer(priv->ch[i].info); sh_mobile_lcdc_stop(priv); for (i = 0; i < ARRAY_SIZE(priv->ch); i++) { - info = &priv->ch[i].info; + info = priv->ch[i].info; - if (!info->device) + if (!info || !info->device) continue; if (priv->ch[i].sglist) @@ -932,6 +939,7 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) dma_free_coherent(&pdev->dev, info->fix.smem_len, info->screen_base, priv->ch[i].dma_handle); fb_dealloc_cmap(&info->cmap); + framebuffer_release(info); } #ifdef CONFIG_HAVE_CLK diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c index fd33455389b..4a067f0d0ce 100644 --- a/drivers/video/sis/sis_main.c +++ b/drivers/video/sis/sis_main.c @@ -6367,7 +6367,6 @@ error_3: vfree(ivideo->bios_abase); sis_fb_info->fix = ivideo->sisfb_fix; sis_fb_info->screen_base = ivideo->video_vbase + ivideo->video_offset; sis_fb_info->fbops = &sisfb_ops; - sisfb_get_fix(&sis_fb_info->fix, -1, sis_fb_info); sis_fb_info->pseudo_palette = ivideo->pseudo_palette; fb_alloc_cmap(&sis_fb_info->cmap, 256 , 0); diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c index 98f24f0ec00..924d7946278 100644 --- a/drivers/video/sm501fb.c +++ b/drivers/video/sm501fb.c @@ -1540,9 +1540,6 @@ static int sm501fb_init_fb(struct fb_info *fb, if (ret) dev_err(info->dev, "check_var() failed on initial setup?\n"); - /* ensure we've activated our new configuration */ - (fb->fbops->fb_set_par)(fb); - return 0; } @@ -1624,6 +1621,8 @@ static int __devinit sm501fb_start_one(struct sm501fb_info *info, if (!fbi) return 0; + mutex_init(&info->fb[head]->mm_lock); + ret = sm501fb_init_fb(info->fb[head], head, drvname); if (ret) { dev_err(info->dev, "cannot initialise fb %s\n", drvname); diff --git a/drivers/video/stifb.c b/drivers/video/stifb.c index eec9dcb7f59..6120f0c526f 100644 --- a/drivers/video/stifb.c +++ b/drivers/video/stifb.c @@ -1115,10 +1115,9 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref) if the device name contains the string "DX" and tell the user how to reconfigure the card. */ if (strstr(sti->outptr.dev_name, "DX")) { - printk(KERN_WARNING "WARNING: stifb framebuffer driver does not " - "support '%s' in double-buffer mode.\n" - KERN_WARNING "WARNING: Please disable the double-buffer mode " - "in IPL menu (the PARISC-BIOS).\n", + printk(KERN_WARNING +"WARNING: stifb framebuffer driver does not support '%s' in double-buffer mode.\n" +"WARNING: Please disable the double-buffer mode in IPL menu (the PARISC-BIOS).\n", sti->outptr.dev_name); goto out_err0; } diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c index fcd53ceb88f..c8960003f47 100644 --- a/drivers/video/via/hw.c +++ b/drivers/video/via/hw.c @@ -2407,14 +2407,14 @@ int viafb_setmode(int vmode_index, int hor_res, int ver_res, int video_bpp, viafb_dvi_set_mode(viafb_get_mode_index (viaparinfo->tmds_setting_info->h_active, viaparinfo->tmds_setting_info-> - v_active, 1), + v_active), video_bpp1, viaparinfo-> tmds_setting_info->iga_path); } else { viafb_dvi_set_mode(viafb_get_mode_index (viaparinfo->tmds_setting_info->h_active, viaparinfo-> - tmds_setting_info->v_active, 0), + tmds_setting_info->v_active), video_bpp, viaparinfo-> tmds_setting_info->iga_path); } diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c index 6c7290a6a44..78c6b338794 100644 --- a/drivers/video/via/lcd.c +++ b/drivers/video/via/lcd.c @@ -580,10 +580,7 @@ static void load_lcd_k400_patch_tbl(int set_hres, int set_vres, int reg_num = 0; struct io_reg *lcd_patch_reg = NULL; - if (viaparinfo->lvds_setting_info->iga_path == IGA2) - vmode_index = viafb_get_mode_index(set_hres, set_vres, 1); - else - vmode_index = viafb_get_mode_index(set_hres, set_vres, 0); + vmode_index = viafb_get_mode_index(set_hres, set_vres); switch (panel_id) { /* LCD 800x600 */ case LCD_PANEL_ID1_800X600: @@ -761,10 +758,7 @@ static void load_lcd_p880_patch_tbl(int set_hres, int set_vres, int reg_num = 0; struct io_reg *lcd_patch_reg = NULL; - if (viaparinfo->lvds_setting_info->iga_path == IGA2) - vmode_index = viafb_get_mode_index(set_hres, set_vres, 1); - else - vmode_index = viafb_get_mode_index(set_hres, set_vres, 0); + vmode_index = viafb_get_mode_index(set_hres, set_vres); switch (panel_id) { case LCD_PANEL_ID5_1400X1050: @@ -832,10 +826,7 @@ static void load_lcd_patch_regs(int set_hres, int set_vres, { int vmode_index; - if (viaparinfo->lvds_setting_info->iga_path == IGA2) - vmode_index = viafb_get_mode_index(set_hres, set_vres, 1); - else - vmode_index = viafb_get_mode_index(set_hres, set_vres, 0); + vmode_index = viafb_get_mode_index(set_hres, set_vres); viafb_unlock_crt(); diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index a0fec298216..72833f3334b 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -32,7 +32,6 @@ static u32 pseudo_pal[17]; /* video mode */ static char *viafb_mode = "640x480"; static char *viafb_mode1 = "640x480"; -static int viafb_resMode = VIA_RES_640X480; /* Added for specifying active devices.*/ char *viafb_active_dev = ""; @@ -56,47 +55,47 @@ static void viafb_get_video_device(u32 *video_dev_info); /* Mode information */ static const struct viafb_modeinfo viafb_modentry[] = { - {480, 640, VIA_RES_480X640, "480x640"}, - {640, 480, VIA_RES_640X480, "640x480"}, - {800, 480, VIA_RES_800X480, "800x480"}, - {800, 600, VIA_RES_800X600, "800x600"}, - {1024, 768, VIA_RES_1024X768, "1024x768"}, - {1152, 864, VIA_RES_1152X864, "1152x864"}, - {1280, 1024, VIA_RES_1280X1024, "1280x1024"}, - {1600, 1200, VIA_RES_1600X1200, "1600x1200"}, - {1440, 1050, VIA_RES_1440X1050, "1440x1050"}, - {1280, 768, VIA_RES_1280X768, "1280x768"}, - {1280, 800, VIA_RES_1280X800, "1280x800"}, - {1280, 960, VIA_RES_1280X960, "1280x960"}, - {1920, 1440, VIA_RES_1920X1440, "1920x1440"}, - {848, 480, VIA_RES_848X480, "848x480"}, - {1400, 1050, VIA_RES_1400X1050, "1400x1050"}, - {720, 480, VIA_RES_720X480, "720x480"}, - {720, 576, VIA_RES_720X576, "720x576"}, - {1024, 512, VIA_RES_1024X512, "1024x512"}, - {1024, 576, VIA_RES_1024X576, "1024x576"}, - {1024, 600, VIA_RES_1024X600, "1024x600"}, - {1280, 720, VIA_RES_1280X720, "1280x720"}, - {1920, 1080, VIA_RES_1920X1080, "1920x1080"}, - {1366, 768, VIA_RES_1368X768, "1368x768"}, - {1680, 1050, VIA_RES_1680X1050, "1680x1050"}, - {960, 600, VIA_RES_960X600, "960x600"}, - {1000, 600, VIA_RES_1000X600, "1000x600"}, - {1024, 576, VIA_RES_1024X576, "1024x576"}, - {1024, 600, VIA_RES_1024X600, "1024x600"}, - {1088, 612, VIA_RES_1088X612, "1088x612"}, - {1152, 720, VIA_RES_1152X720, "1152x720"}, - {1200, 720, VIA_RES_1200X720, "1200x720"}, - {1280, 600, VIA_RES_1280X600, "1280x600"}, - {1360, 768, VIA_RES_1360X768, "1360x768"}, - {1440, 900, VIA_RES_1440X900, "1440x900"}, - {1600, 900, VIA_RES_1600X900, "1600x900"}, - {1600, 1024, VIA_RES_1600X1024, "1600x1024"}, - {1792, 1344, VIA_RES_1792X1344, "1792x1344"}, - {1856, 1392, VIA_RES_1856X1392, "1856x1392"}, - {1920, 1200, VIA_RES_1920X1200, "1920x1200"}, - {2048, 1536, VIA_RES_2048X1536, "2048x1536"}, - {0, 0, VIA_RES_INVALID, "640x480"} + {480, 640, VIA_RES_480X640}, + {640, 480, VIA_RES_640X480}, + {800, 480, VIA_RES_800X480}, + {800, 600, VIA_RES_800X600}, + {1024, 768, VIA_RES_1024X768}, + {1152, 864, VIA_RES_1152X864}, + {1280, 1024, VIA_RES_1280X1024}, + {1600, 1200, VIA_RES_1600X1200}, + {1440, 1050, VIA_RES_1440X1050}, + {1280, 768, VIA_RES_1280X768,}, + {1280, 800, VIA_RES_1280X800}, + {1280, 960, VIA_RES_1280X960}, + {1920, 1440, VIA_RES_1920X1440}, + {848, 480, VIA_RES_848X480}, + {1400, 1050, VIA_RES_1400X1050}, + {720, 480, VIA_RES_720X480}, + {720, 576, VIA_RES_720X576}, + {1024, 512, VIA_RES_1024X512}, + {1024, 576, VIA_RES_1024X576}, + {1024, 600, VIA_RES_1024X600}, + {1280, 720, VIA_RES_1280X720}, + {1920, 1080, VIA_RES_1920X1080}, + {1366, 768, VIA_RES_1368X768}, + {1680, 1050, VIA_RES_1680X1050}, + {960, 600, VIA_RES_960X600}, + {1000, 600, VIA_RES_1000X600}, + {1024, 576, VIA_RES_1024X576}, + {1024, 600, VIA_RES_1024X600}, + {1088, 612, VIA_RES_1088X612}, + {1152, 720, VIA_RES_1152X720}, + {1200, 720, VIA_RES_1200X720}, + {1280, 600, VIA_RES_1280X600}, + {1360, 768, VIA_RES_1360X768}, + {1440, 900, VIA_RES_1440X900}, + {1600, 900, VIA_RES_1600X900}, + {1600, 1024, VIA_RES_1600X1024}, + {1792, 1344, VIA_RES_1792X1344}, + {1856, 1392, VIA_RES_1856X1392}, + {1920, 1200, VIA_RES_1920X1200}, + {2048, 1536, VIA_RES_2048X1536}, + {0, 0, VIA_RES_INVALID} }; static struct fb_ops viafb_ops; @@ -177,7 +176,7 @@ static int viafb_check_var(struct fb_var_screeninfo *var, if (var->vmode & FB_VMODE_INTERLACED || var->vmode & FB_VMODE_DOUBLE) return -EINVAL; - vmode_index = viafb_get_mode_index(var->xres, var->yres, 0); + vmode_index = viafb_get_mode_index(var->xres, var->yres); if (vmode_index == VIA_RES_INVALID) { DEBUG_MSG(KERN_INFO "viafb: Mode %dx%dx%d not supported!!\n", @@ -233,14 +232,14 @@ static int viafb_set_par(struct fb_info *info) viafb_update_device_setting(info->var.xres, info->var.yres, info->var.bits_per_pixel, viafb_refresh, 0); - vmode_index = viafb_get_mode_index(info->var.xres, info->var.yres, 0); + vmode_index = viafb_get_mode_index(info->var.xres, info->var.yres); if (viafb_SAMM_ON == 1) { DEBUG_MSG(KERN_INFO "viafb_second_xres = %d, viafb_second_yres = %d, bpp = %d\n", viafb_second_xres, viafb_second_yres, viafb_bpp1); vmode_index1 = viafb_get_mode_index(viafb_second_xres, - viafb_second_yres, 1); + viafb_second_yres); DEBUG_MSG(KERN_INFO "->viafb_SAMM_ON: index=%d\n", vmode_index1); @@ -1262,7 +1261,7 @@ static int viafb_sync(struct fb_info *info) return 0; } -int viafb_get_mode_index(int hres, int vres, int flag) +int viafb_get_mode_index(int hres, int vres) { u32 i; DEBUG_MSG(KERN_INFO "viafb_get_mode_index!\n"); @@ -1272,13 +1271,7 @@ int viafb_get_mode_index(int hres, int vres, int flag) viafb_modentry[i].yres == vres) break; - viafb_resMode = viafb_modentry[i].mode_index; - if (flag) - viafb_mode1 = viafb_modentry[i].mode_res; - else - viafb_mode = viafb_modentry[i].mode_res; - - return viafb_resMode; + return viafb_modentry[i].mode_index; } static void check_available_device_to_enable(int device_id) @@ -2199,7 +2192,7 @@ static int __devinit via_pci_probe(void) strict_strtoul(tmpc, 0, &default_xres); strict_strtoul(tmpm, 0, &default_yres); - vmode_index = viafb_get_mode_index(default_xres, default_yres, 0); + vmode_index = viafb_get_mode_index(default_xres, default_yres); DEBUG_MSG(KERN_INFO "0->index=%d\n", vmode_index); if (viafb_SAMM_ON == 1) { diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h index a4158e87287..227b000feb3 100644 --- a/drivers/video/via/viafbdev.h +++ b/drivers/video/via/viafbdev.h @@ -81,7 +81,6 @@ struct viafb_modeinfo { u32 xres; u32 yres; int mode_index; - char *mode_res; }; extern unsigned int viafb_second_virtual_yres; extern unsigned int viafb_second_virtual_xres; @@ -102,7 +101,7 @@ extern int strict_strtoul(const char *cp, unsigned int base, void viafb_memory_pitch_patch(struct fb_info *info); void viafb_fill_var_timing_info(struct fb_var_screeninfo *var, int refresh, int mode_index); -int viafb_get_mode_index(int hres, int vres, int flag); +int viafb_get_mode_index(int hres, int vres); u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information *plvds_setting_info, struct lvds_chip_information *plvds_chip_info, u8 index); diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c index 8a141c2c637..2376f688ec8 100644 --- a/drivers/video/w100fb.c +++ b/drivers/video/w100fb.c @@ -748,8 +748,6 @@ int __init w100fb_probe(struct platform_device *pdev) goto out; } - w100fb_set_par(info); - if (register_framebuffer(info) < 0) { err = -EINVAL; goto out; |