From 10689a3985d3a1689bd4f36f0d5327b7d655d1bb Mon Sep 17 00:00:00 2001 From: Greg Hackmann Date: Tue, 29 Apr 2014 11:18:45 -0700 Subject: [PATCH] video: adf: fbdev: add stubs for kernels without ADF_FBDEV Change-Id: I42e087cddc29f6b93749791606e80dbd3e6f59ce Signed-off-by: Greg Hackmann --- include/video/adf_fbdev.h | 63 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/include/video/adf_fbdev.h b/include/video/adf_fbdev.h index e4d6fb7b25df..b722c6b3ab02 100644 --- a/include/video/adf_fbdev.h +++ b/include/video/adf_fbdev.h @@ -39,6 +39,7 @@ struct adf_fbdev { u32 default_format; }; +#if IS_ENABLED(CONFIG_ADF_FBDEV) void adf_modeinfo_to_fb_videomode(const struct drm_mode_modeinfo *mode, struct fb_videomode *vmode); void adf_modeinfo_from_fb_videomode(const struct fb_videomode *vmode, @@ -57,5 +58,67 @@ int adf_fbdev_set_par(struct fb_info *info); int adf_fbdev_blank(int blank, struct fb_info *info); int adf_fbdev_pan_display(struct fb_var_screeninfo *var, struct fb_info *info); int adf_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma); +#else +static inline void adf_modeinfo_to_fb_videomode(const struct drm_mode_modeinfo *mode, + struct fb_videomode *vmode) +{ + WARN_ONCE(1, "%s: CONFIG_ADF_FBDEV is disabled\n", __func__); +} + +static inline void adf_modeinfo_from_fb_videomode(const struct fb_videomode *vmode, + struct drm_mode_modeinfo *mode) +{ + WARN_ONCE(1, "%s: CONFIG_ADF_FBDEV is disabled\n", __func__); +} + +static inline int adf_fbdev_init(struct adf_fbdev *fbdev, + struct adf_interface *interface, + struct adf_overlay_engine *eng, + u16 xres_virtual, u16 yres_virtual, u32 format, + struct fb_ops *fbops, const char *fmt, ...) +{ + return -ENODEV; +} + +static inline void adf_fbdev_destroy(struct adf_fbdev *fbdev) { } + +static inline int adf_fbdev_open(struct fb_info *info, int user) +{ + return -ENODEV; +} + +static inline int adf_fbdev_release(struct fb_info *info, int user) +{ + return -ENODEV; +} + +static inline int adf_fbdev_check_var(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + return -ENODEV; +} + +static inline int adf_fbdev_set_par(struct fb_info *info) +{ + return -ENODEV; +} + +static inline int adf_fbdev_blank(int blank, struct fb_info *info) +{ + return -ENODEV; +} + +static inline int adf_fbdev_pan_display(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + return -ENODEV; +} + +static inline int adf_fbdev_mmap(struct fb_info *info, + struct vm_area_struct *vma) +{ + return -ENODEV; +} +#endif #endif /* _VIDEO_ADF_FBDEV_H_ */ -- 2.34.1