Commit 8c47895b authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

fbdev/mx3fb: Use fbdev I/O helpers 



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: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Acked-by: default avatarHelge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-27-tzimmermann@suse.de
parent 42f02c5b

drivers/video/fbdev/Kconfig

+1 −3
Original line number Diff line number Diff line
@@ -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

drivers/video/fbdev/mx3fb.c

+1 −3
Original line number Diff line number Diff line
@@ -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,

};