Mark the framebuffer with FBINFO_VIRTFB. The framebuffer range is
in DMA-able memory and should be accessed with the CPU's regular
memory ops.
v2:
* drop FBINFO_DEFAULT
Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Cc: Tomi Valkeinen <[email protected]>
---
drivers/gpu/drm/omapdrm/omap_fbdev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c
b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index b1a2d00ef52d..2821182f1d93 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -207,6 +207,7 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
drm_fb_helper_fill_info(fbi, helper, sizes);
+ fbi->flags |= FBINFO_VIRTFB;
fbi->screen_buffer = omap_gem_vaddr(bo);
fbi->screen_size = bo->size;
fbi->fix.smem_start = dma_addr;
--
2.41.0
