The sh_mobile_lcdcfb driver operates on DMA-able system memory. Mark
the framebuffer accordingly. Helpers operating on the framebuffer memory
will test for the presence of this flag.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
---
drivers/video/fbdev/sh_mobile_lcdcfb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index 1364dafaadb1d..5c99fc8a409fd 100644
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -1567,6 +1567,7 @@ sh_mobile_lcdc_overlay_fb_init(struct sh_mobile_lcdc_overlay *ovl)
info->fbops = &sh_mobile_lcdc_overlay_ops;
info->device = priv->dev;
+ info->flags |= FBINFO_VIRTFB;
info->screen_buffer = ovl->fb_mem;
info->par = ovl;
@@ -2053,6 +2054,7 @@ sh_mobile_lcdc_channel_fb_init(struct sh_mobile_lcdc_chan *ch,
info->fbops = &sh_mobile_lcdc_ops;
info->device = priv->dev;
+ info->flags |= FBINFO_VIRTFB;
info->screen_buffer = ch->fb_mem;
info->pseudo_palette = &ch->pseudo_palette;
info->par = ch;
--
2.43.0