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[v2,09/32] auxdisplay/ht16k33: Set FBINFO_VIRTFB flag

Message ID 20231127131655.4020-10-tzimmermann@suse.de (mailing list archive)
State Handled Elsewhere
Headers show
Series fbdev: Modularize helpers for struct fb_ops | expand

Commit Message

Thomas Zimmermann Nov. 27, 2023, 1:15 p.m. UTC 
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 <tzimmermann@suse.de>
Cc: Miguel Ojeda <ojeda@kernel.org>
Cc: Robin van der Gracht <robin@protonic.nl>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Acked-by: Robin van der Gracht <robin@protonic.nl>
---
 drivers/auxdisplay/ht16k33.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index 3a2d883872249..f1716e3ce6a92 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;