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path: root/drivers/video/fbdev/vt8500lcdfb.c
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Diffstat (limited to 'drivers/video/fbdev/vt8500lcdfb.c')
-rw-r--r--drivers/video/fbdev/vt8500lcdfb.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/fbdev/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c
index 42d39a9d51..ac73937073 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;
}