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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: 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
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@ -1927,9 +1927,7 @@ config FB_MX3
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tristate "MX3 Framebuffer support"
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depends on FB && MX3_IPU
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select BACKLIGHT_CLASS_DEVICE
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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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default y
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help
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This is a framebuffer device for the i.MX31 LCD Controller. So
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@ -1247,13 +1247,11 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var,
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*/
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static const struct fb_ops mx3fb_ops = {
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.owner = THIS_MODULE,
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FB_DEFAULT_IOMEM_OPS,
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.fb_set_par = mx3fb_set_par,
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.fb_check_var = mx3fb_check_var,
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.fb_setcolreg = mx3fb_setcolreg,
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.fb_pan_display = mx3fb_pan_display,
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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_blank = mx3fb_blank,
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};
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