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auxdisplay/cfag12864bfb: Set FBINFO_VIRTFB flag

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The cfag12864bfb 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>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231127131655.4020-8-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2023-11-27 14:15:36 +01:00
parent 28f57d03f5
commit eba1418968
1 changed files with 1 additions and 0 deletions
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drivers/auxdisplay/cfag12864bfb.c
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@@ -72,6 +72,7 @@ static int cfag12864bfb_probe(struct platform_device *device)
if (!info)
goto none;
info->flags = FBINFO_VIRTFB;
info->screen_buffer = cfag12864b_buffer;
info->screen_size = CFAG12864B_SIZE;
info->fbops = &cfag12864bfb_ops;