Commit 5e13afab authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

fbdev/chipsfb: 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/20230803184034.6456-8-tzimmermann@suse.de
parent c64ded17

drivers/video/fbdev/Kconfig

+1 −3
Original line number Diff line number Diff line
@@ -351,9 +351,7 @@ config FB_VALKYRIE 
config FB_CT65550

	bool "Chips 65550 display support"

	depends on (FB = y) && PPC32 && PCI

	select FB_CFB_FILLRECT

	select FB_CFB_COPYAREA

	select FB_CFB_IMAGEBLIT

	select FB_IOMEM_HELPERS

	select VIDEO_NOMODESET

	help

	  This is the frame buffer device driver for the Chips & Technologies

drivers/video/fbdev/chipsfb.c

+1 −3
Original line number Diff line number Diff line
@@ -82,13 +82,11 @@ static int chipsfb_blank(int blank, struct fb_info *info); 


static const struct fb_ops chipsfb_ops = {

	.owner		= THIS_MODULE,

	FB_DEFAULT_IOMEM_OPS,

	.fb_check_var	= chipsfb_check_var,

	.fb_set_par	= chipsfb_set_par,

	.fb_setcolreg	= chipsfb_setcolreg,

	.fb_blank	= chipsfb_blank,

	.fb_fillrect	= cfb_fillrect,

	.fb_copyarea	= cfb_copyarea,

	.fb_imageblit	= cfb_imageblit,

};



static int chipsfb_check_var(struct fb_var_screeninfo *var,