Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / platform_data / video-clcd-versatile.h

diff --git a/kernel/include/linux/platform_data/video-clcd-versatile.h b/kernel/include/linux/platform_data/video-clcd-versatile.h
new file mode 100644 (file)
index 0000000..09ccf18
--- /dev/null
+++ b/kernel/include/linux/platform_data/video-clcd-versatile.h
@@ -0,0 +1,27 @@
+#ifndef PLAT_CLCD_H
+#define PLAT_CLCD_H
+
+#ifdef CONFIG_PLAT_VERSATILE_CLCD
+struct clcd_panel *versatile_clcd_get_panel(const char *);
+int versatile_clcd_setup_dma(struct clcd_fb *, unsigned long);
+int versatile_clcd_mmap_dma(struct clcd_fb *, struct vm_area_struct *);
+void versatile_clcd_remove_dma(struct clcd_fb *);
+#else
+static inline struct clcd_panel *versatile_clcd_get_panel(const char *s)
+{
+       return NULL;
+}
+static inline int versatile_clcd_setup_dma(struct clcd_fb *fb, unsigned long framesize)
+{
+       return -ENODEV;
+}
+static inline int versatile_clcd_mmap_dma(struct clcd_fb *fb, struct vm_area_struct *vm)
+{
+       return -ENODEV;
+}
+static inline void versatile_clcd_remove_dma(struct clcd_fb *fb)
+{
+}
+#endif
+
+#endif