diff options
Diffstat (limited to 'drivers/video/fbdev/vt8500lcdfb.c')
| -rw-r--r-- | drivers/video/fbdev/vt8500lcdfb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/fbdev/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c index 42d39a9d5..ac7393707 100644 --- a/drivers/video/fbdev/vt8500lcdfb.c +++ b/drivers/video/fbdev/vt8500lcdfb.c @@ -241,6 +241,7 @@ static int vt8500lcd_blank(int blank, struct fb_info *info) static const struct fb_ops vt8500lcd_ops = { .owner = THIS_MODULE, + __FB_DEFAULT_DMAMEM_OPS_RDWR, .fb_set_par = vt8500lcd_set_par, .fb_setcolreg = vt8500lcd_setcolreg, .fb_fillrect = wmt_ge_fillrect, @@ -250,6 +251,7 @@ static const struct fb_ops vt8500lcd_ops = { .fb_ioctl = vt8500lcd_ioctl, .fb_pan_display = vt8500lcd_pan_display, .fb_blank = vt8500lcd_blank, + // .fb_mmap needs DMA mmap }; static irqreturn_t vt8500lcd_handle_irq(int irq, void *dev_id) @@ -357,7 +359,7 @@ static int vt8500lcd_probe(struct platform_device *pdev) fbi->fb.fix.smem_start = fb_mem_phys; fbi->fb.fix.smem_len = fb_mem_len; - fbi->fb.screen_base = fb_mem_virt; + fbi->fb.screen_buffer = fb_mem_virt; fbi->palette_size = PAGE_ALIGN(512); fbi->palette_cpu = dma_alloc_coherent(&pdev->dev, @@ -372,7 +374,6 @@ static int vt8500lcd_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(&pdev->dev, "no IRQ defined\n"); ret = -ENODEV; goto failed_free_palette; } |