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fbdev/mx3fb: 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>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-27-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-08-03 20:35:51 +02:00
parent 42f02c5bd4
commit 8c47895b70
2 changed files with 2 additions and 6 deletions
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4
drivers/video/fbdev/Kconfig
View File

@ -1927,9 +1927,7 @@ config FB_MX3
tristate "MX3 Framebuffer support"
depends on FB && MX3_IPU
select BACKLIGHT_CLASS_DEVICE
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_IOMEM_HELPERS
default y
help
This is a framebuffer device for the i.MX31 LCD Controller. So

4
drivers/video/fbdev/mx3fb.c
View File

@ -1247,13 +1247,11 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var,
*/
static const struct fb_ops mx3fb_ops = {
.owner = THIS_MODULE,
FB_DEFAULT_IOMEM_OPS,
.fb_set_par = mx3fb_set_par,
.fb_check_var = mx3fb_check_var,
.fb_setcolreg = mx3fb_setcolreg,
.fb_pan_display = mx3fb_pan_display,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
.fb_blank = mx3fb_blank,
};