# \[PATCH v2 12/32\] fbdev/sh\_mobile\_lcdcfb: Set FBINFO\_VIRTFB flag - From: Thomas Zimmermann \ - Date: 2023-11-27 13:17:27 - List: linux-fbdev - Page: https://ratatoskr.run/linux-fbdev/2023/11/9242583 - Thread: https://ratatoskr.run/linux-fbdev/2023/11/9242578/t.md ```text 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 Reviewed-by: Javier Martinez Canillas --- 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 ```