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fbdev/au1200fb: Set FBINFO_VIRTFB flag

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The au1200fb 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>
Link: https://patchwork.freedesktop.org/patch/msgid/20231127131655.4020-17-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-11-27 14:15:45 +01:00
parent c9496954c1
commit cb99b486a5
1 changed files with 2 additions and 0 deletions
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2
drivers/video/fbdev/au1200fb.c
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@ -1568,6 +1568,8 @@ static int au1200fb_init_fbinfo(struct au1200fb_device *fbdev)
fbi->fix.mmio_len = 0;
fbi->fix.accel = FB_ACCEL_NONE;
fbi->flags |= FBINFO_VIRTFB;
fbi->screen_buffer = fbdev->fb_mem;
au1200fb_update_fbinfo(fbi);