fbdev/geode/gx1fb: 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: Andres Salomon <dilinger@queued.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-14-tzimmermann@suse.de

diff --git a/drivers/video/fbdev/geode/Kconfig b/drivers/video/fbdev/geode/Kconfig
index b184085a78c243636dca31bee29feb37ef569c4c..51b1ec5319c4def84904c290d05f8682ddf37c41 100644 (file)
--- a/drivers/video/fbdev/geode/Kconfig
+++ b/drivers/video/fbdev/geode/Kconfig
@@ -45,9 +45,7 @@ config FB_GEODE_GX
 config FB_GEODE_GX1
        tristate "AMD Geode GX1 framebuffer support"
        depends on FB && FB_GEODE
-       select FB_CFB_FILLRECT
-       select FB_CFB_COPYAREA
-       select FB_CFB_IMAGEBLIT
+       select FB_IOMEM_HELPERS
        select VIDEO_NOMODESET
        help
          Framebuffer driver for the display controller integrated into the

diff --git a/drivers/video/fbdev/geode/gx1fb_core.c b/drivers/video/fbdev/geode/gx1fb_core.c
index ddec35e3bbeb9a21ebd8a5ffaa6878457ebe2aa4..a1919c1934acaa92fd54c8e3afa54d1cea764b5f 100644 (file)
--- a/drivers/video/fbdev/geode/gx1fb_core.c
+++ b/drivers/video/fbdev/geode/gx1fb_core.c
@@ -255,14 +255,11 @@ static int parse_panel_option(struct fb_info *info)
 
 static const struct fb_ops gx1fb_ops = {
        .owner          = THIS_MODULE,
+       FB_DEFAULT_IOMEM_OPS,
        .fb_check_var   = gx1fb_check_var,
        .fb_set_par     = gx1fb_set_par,
        .fb_setcolreg   = gx1fb_setcolreg,
        .fb_blank       = gx1fb_blank,
-       /* No HW acceleration for now. */
-       .fb_fillrect    = cfb_fillrect,
-       .fb_copyarea    = cfb_copyarea,
-       .fb_imageblit   = cfb_imageblit,
 };
 
 static struct fb_info *gx1fb_init_fbinfo(struct device *dev)