diff options
Diffstat (limited to 'drivers/video/fbdev/amba-clcd.c')
| -rw-r--r-- | drivers/video/fbdev/amba-clcd.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c index 9362424c2340..93e66a9148b9 100644 --- a/drivers/video/fbdev/amba-clcd.c +++ b/drivers/video/fbdev/amba-clcd.c @@ -440,13 +440,14 @@ static int clcdfb_register(struct clcd_fb *fb) fb->off_ienb = CLCD_PL111_IENB; fb->off_cntl = CLCD_PL111_CNTL; } else { -#ifdef CONFIG_ARCH_VERSATILE - fb->off_ienb = CLCD_PL111_IENB; - fb->off_cntl = CLCD_PL111_CNTL; -#else - fb->off_ienb = CLCD_PL110_IENB; - fb->off_cntl = CLCD_PL110_CNTL; -#endif + if (of_machine_is_compatible("arm,versatile-ab") || + of_machine_is_compatible("arm,versatile-pb")) { + fb->off_ienb = CLCD_PL111_IENB; + fb->off_cntl = CLCD_PL111_CNTL; + } else { + fb->off_ienb = CLCD_PL110_IENB; + fb->off_cntl = CLCD_PL110_CNTL; + } } fb->clk = clk_get(&fb->dev->dev, NULL); @@ -774,8 +775,8 @@ static int clcdfb_of_dma_setup(struct clcd_fb *fb) static int clcdfb_of_dma_mmap(struct clcd_fb *fb, struct vm_area_struct *vma) { - return dma_mmap_writecombine(&fb->dev->dev, vma, fb->fb.screen_base, - fb->fb.fix.smem_start, fb->fb.fix.smem_len); + return dma_mmap_wc(&fb->dev->dev, vma, fb->fb.screen_base, + fb->fb.fix.smem_start, fb->fb.fix.smem_len); } static void clcdfb_of_dma_remove(struct clcd_fb *fb) |