tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: 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/20230803184034.6456-8-tzimmermann@suse.de
+2
-6
+1
-3
drivers/video/fbdev/Kconfig
+1
-3
drivers/video/fbdev/Kconfig
···
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config FB_CT65550
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bool "Chips 65550 display support"
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depends on (FB = y) && PPC32 && PCI
354
-
select FB_CFB_FILLRECT
355
-
select FB_CFB_COPYAREA
356
-
select FB_CFB_IMAGEBLIT
354
+
select FB_IOMEM_HELPERS
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select VIDEO_NOMODESET
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help
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This is the frame buffer device driver for the Chips & Technologies
+1
-3
drivers/video/fbdev/chipsfb.c
+1
-3
drivers/video/fbdev/chipsfb.c
···
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static const struct fb_ops chipsfb_ops = {
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.owner = THIS_MODULE,
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+
FB_DEFAULT_IOMEM_OPS,
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.fb_check_var = chipsfb_check_var,
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.fb_set_par = chipsfb_set_par,
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.fb_setcolreg = chipsfb_setcolreg,
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.fb_blank = chipsfb_blank,
89
-
.fb_fillrect = cfb_fillrect,
90
-
.fb_copyarea = cfb_copyarea,
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-
.fb_imageblit = cfb_imageblit,
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};
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static int chipsfb_check_var(struct fb_var_screeninfo *var,