diff options
Diffstat (limited to 'drivers/video')
-rw-r--r-- | drivers/video/atafb.c | 2 | ||||
-rw-r--r-- | drivers/video/fbmem.c | 1 | ||||
-rw-r--r-- | drivers/video/mbx/mbxdebugfs.c | 6 | ||||
-rw-r--r-- | drivers/video/omap2/vram.c | 8 | ||||
-rw-r--r-- | drivers/video/pxa168fb.c | 47 | ||||
-rw-r--r-- | drivers/video/q40fb.c | 4 |
6 files changed, 58 insertions, 10 deletions
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c index f3aada20fa02..5b2b5ef4edba 100644 --- a/drivers/video/atafb.c +++ b/drivers/video/atafb.c @@ -1718,11 +1718,9 @@ static int falcon_setcolreg(unsigned int regno, unsigned int red, (((red & 0xe000) >> 13) | ((red & 0x1000) >> 12) << 8) | (((green & 0xe000) >> 13) | ((green & 0x1000) >> 12) << 4) | ((blue & 0xe000) >> 13) | ((blue & 0x1000) >> 12); -#ifdef ATAFB_FALCON ((u32 *)info->pseudo_palette)[regno] = ((red & 0xf800) | ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11)); -#endif } return 0; } diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index b06647517c0e..42e303ff862a 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -1439,6 +1439,7 @@ static const struct file_operations fb_fops = { #ifdef CONFIG_FB_DEFERRED_IO .fsync = fb_deferred_io_fsync, #endif + .llseek = default_llseek, }; struct class *fb_class; diff --git a/drivers/video/mbx/mbxdebugfs.c b/drivers/video/mbx/mbxdebugfs.c index ecad96524570..12dec7634c55 100644 --- a/drivers/video/mbx/mbxdebugfs.c +++ b/drivers/video/mbx/mbxdebugfs.c @@ -175,36 +175,42 @@ static const struct file_operations sysconf_fops = { .read = sysconf_read_file, .write = write_file_dummy, .open = open_file_generic, + .llseek = default_llseek, }; static const struct file_operations clock_fops = { .read = clock_read_file, .write = write_file_dummy, .open = open_file_generic, + .llseek = default_llseek, }; static const struct file_operations display_fops = { .read = display_read_file, .write = write_file_dummy, .open = open_file_generic, + .llseek = default_llseek, }; static const struct file_operations gsctl_fops = { .read = gsctl_read_file, .write = write_file_dummy, .open = open_file_generic, + .llseek = default_llseek, }; static const struct file_operations sdram_fops = { .read = sdram_read_file, .write = write_file_dummy, .open = open_file_generic, + .llseek = default_llseek, }; static const struct file_operations misc_fops = { .read = misc_read_file, .write = write_file_dummy, .open = open_file_generic, + .llseek = default_llseek, }; static void __devinit mbxfb_debugfs_init(struct fb_info *fbi) diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c index f6fdc2085f3e..fed2a72bc6b6 100644 --- a/drivers/video/omap2/vram.c +++ b/drivers/video/omap2/vram.c @@ -554,12 +554,8 @@ void __init omap_vram_reserve_sdram_memblock(void) size = PAGE_ALIGN(size); if (paddr) { - struct memblock_property res; - - res.base = paddr; - res.size = size; - if ((paddr & ~PAGE_MASK) || memblock_find(&res) || - res.base != paddr || res.size != size) { + if ((paddr & ~PAGE_MASK) || + !memblock_is_region_memory(paddr, size)) { pr_err("Illegal SDRAM region for VRAM\n"); return; } diff --git a/drivers/video/pxa168fb.c b/drivers/video/pxa168fb.c index a31a77ff6f3d..cea6403ae71c 100644 --- a/drivers/video/pxa168fb.c +++ b/drivers/video/pxa168fb.c @@ -784,12 +784,53 @@ failed: return ret; } +static int __devexit pxa168fb_remove(struct platform_device *pdev) +{ + struct pxa168fb_info *fbi = platform_get_drvdata(pdev); + struct fb_info *info; + int irq; + unsigned int data; + + if (!fbi) + return 0; + + /* disable DMA transfer */ + data = readl(fbi->reg_base + LCD_SPU_DMA_CTRL0); + data &= ~CFG_GRA_ENA_MASK; + writel(data, fbi->reg_base + LCD_SPU_DMA_CTRL0); + + info = fbi->info; + + unregister_framebuffer(info); + + writel(GRA_FRAME_IRQ0_ENA(0x0), fbi->reg_base + SPU_IRQ_ENA); + + if (info->cmap.len) + fb_dealloc_cmap(&info->cmap); + + irq = platform_get_irq(pdev, 0); + free_irq(irq, fbi); + + dma_free_writecombine(fbi->dev, PAGE_ALIGN(info->fix.smem_len), + info->screen_base, info->fix.smem_start); + + iounmap(fbi->reg_base); + + clk_disable(fbi->clk); + clk_put(fbi->clk); + + framebuffer_release(info); + + return 0; +} + static struct platform_driver pxa168fb_driver = { .driver = { .name = "pxa168-fb", .owner = THIS_MODULE, }, .probe = pxa168fb_probe, + .remove = __devexit_p(pxa168fb_remove), }; static int __init pxa168fb_init(void) @@ -798,6 +839,12 @@ static int __init pxa168fb_init(void) } module_init(pxa168fb_init); +static void __exit pxa168fb_exit(void) +{ + platform_driver_unregister(&pxa168fb_driver); +} +module_exit(pxa168fb_exit); + MODULE_AUTHOR("Lennert Buytenhek <buytenh@marvell.com> " "Green Wan <gwan@marvell.com>"); MODULE_DESCRIPTION("Framebuffer driver for PXA168/910"); diff --git a/drivers/video/q40fb.c b/drivers/video/q40fb.c index fc32c323a381..f5a39f5aa900 100644 --- a/drivers/video/q40fb.c +++ b/drivers/video/q40fb.c @@ -28,7 +28,7 @@ #define Q40_PHYS_SCREEN_ADDR 0xFE800000 -static struct fb_fix_screeninfo q40fb_fix __initdata = { +static struct fb_fix_screeninfo q40fb_fix __devinitdata = { .id = "Q40", .smem_len = 1024*1024, .type = FB_TYPE_PACKED_PIXELS, @@ -37,7 +37,7 @@ static struct fb_fix_screeninfo q40fb_fix __initdata = { .accel = FB_ACCEL_NONE, }; -static struct fb_var_screeninfo q40fb_var __initdata = { +static struct fb_var_screeninfo q40fb_var __devinitdata = { .xres = 1024, .yres = 512, .xres_virtual = 1024, |