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fbdev/efifb: Use fbdev I/O helpers

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Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Peter Jones <pjones@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-10-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-08-03 20:35:34 +02:00
parent 1e9fd9d5e2
commit 66d658b99c
2 changed files with 2 additions and 6 deletions
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4
drivers/video/fbdev/Kconfig
View File

@ -486,9 +486,7 @@ config FB_EFI
depends on (FB = y) && !IA64 && EFI
select APERTURE_HELPERS
select DRM_PANEL_ORIENTATION_QUIRKS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_IOMEM_HELPERS
select SYSFB
help
This is the EFI frame buffer device driver. If the firmware on

4
drivers/video/fbdev/efifb.c
View File

@ -277,11 +277,9 @@ static void efifb_destroy(struct fb_info *info)
static const struct fb_ops efifb_ops = {
.owner = THIS_MODULE,
FB_DEFAULT_IOMEM_OPS,
.fb_destroy = efifb_destroy,
.fb_setcolreg = efifb_setcolreg,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
};
static int efifb_setup(char *options)