From 1d6796547a44fb44252c83b36609d0ae6624cd7c Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Mon, 27 Nov 2023 14:15:38 +0100 Subject: auxdisplay/ht16k33: Set FBINFO_VIRTFB flag The ht16k33 driver operates on 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 Cc: Miguel Ojeda Cc: Robin van der Gracht Reviewed-by: Javier Martinez Canillas Acked-by: Miguel Ojeda Acked-by: Robin van der Gracht Link: https://patchwork.freedesktop.org/patch/msgid/20231127131655.4020-10-tzimmermann@suse.de --- drivers/auxdisplay/ht16k33.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers') diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c index 3a2d88387224..f1716e3ce6a9 100644 --- a/drivers/auxdisplay/ht16k33.c +++ b/drivers/auxdisplay/ht16k33.c @@ -640,6 +640,7 @@ static int ht16k33_fbdev_probe(struct device *dev, struct ht16k33_priv *priv, INIT_DELAYED_WORK(&priv->work, ht16k33_fb_update); fbdev->info->fbops = &ht16k33_fb_ops; + fbdev->info->flags |= FBINFO_VIRTFB; fbdev->info->screen_buffer = fbdev->buffer; fbdev->info->screen_size = HT16K33_FB_SIZE; fbdev->info->fix = ht16k33_fb_fix; -- cgit v1.2.3