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fbdev/s3cfb: 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> Cc: Jingoo Han <jingoohan1@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-38-tzimmermann@suse.de
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@ -1653,9 +1653,7 @@ config FB_S3C
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tristate "Samsung S3C framebuffer support"
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depends on FB && HAVE_CLK && HAS_IOMEM
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depends on ARCH_S3C64XX || COMPILE_TEST
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select FB_CFB_FILLRECT
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select FB_CFB_COPYAREA
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select FB_CFB_IMAGEBLIT
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select FB_IOMEM_HELPERS
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help
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Frame buffer driver for the built-in FB controller in the Samsung
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SoC line such as the S3C6400 and S3C6410.
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@ -1038,13 +1038,11 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd,
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static const struct fb_ops s3c_fb_ops = {
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.owner = THIS_MODULE,
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FB_DEFAULT_IOMEM_OPS,
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.fb_check_var = s3c_fb_check_var,
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.fb_set_par = s3c_fb_set_par,
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.fb_blank = s3c_fb_blank,
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.fb_setcolreg = s3c_fb_setcolreg,
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.fb_fillrect = cfb_fillrect,
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.fb_copyarea = cfb_copyarea,
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.fb_imageblit = cfb_imageblit,
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.fb_pan_display = s3c_fb_pan_display,
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.fb_ioctl = s3c_fb_ioctl,
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};
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