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Diffstat (limited to 'include/linux/mxcfb.h')
-rw-r--r--include/linux/mxcfb.h68
1 files changed, 60 insertions, 8 deletions
diff --git a/include/linux/mxcfb.h b/include/linux/mxcfb.h
index f0ea365753a9..27f786e5f018 100644
--- a/include/linux/mxcfb.h
+++ b/include/linux/mxcfb.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2004-2010 Freescale Semiconductor, Inc. All Rights Reserved.
*/
/*
@@ -58,6 +58,56 @@ struct mxcfb_gamma {
int slopek[16];
};
+struct mxcfb_rect {
+ __u32 top;
+ __u32 left;
+ __u32 width;
+ __u32 height;
+};
+
+#define GRAYSCALE_8BIT 0x1
+#define GRAYSCALE_8BIT_INVERTED 0x2
+
+#define AUTO_UPDATE_MODE_REGION_MODE 0
+#define AUTO_UPDATE_MODE_AUTOMATIC_MODE 1
+
+#define UPDATE_MODE_PARTIAL 0x0
+#define UPDATE_MODE_FULL 0x1
+
+#define WAVEFORM_MODE_AUTO 257
+
+#define TEMP_USE_AMBIENT 0x1000
+
+struct mxcfb_alt_buffer_data {
+ __u32 phys_addr;
+ __u32 width; /* width of entire buffer */
+ __u32 height; /* height of entire buffer */
+ struct mxcfb_rect alt_update_region; /* region within buffer to update */
+};
+
+struct mxcfb_update_data {
+ struct mxcfb_rect update_region;
+ __u32 waveform_mode;
+ __u32 update_mode;
+ __u32 update_marker;
+ int temp;
+ int use_alt_buffer;
+ struct mxcfb_alt_buffer_data alt_buffer_data;
+};
+
+/*
+ * Structure used to define waveform modes for driver
+ * Needed for driver to perform auto-waveform selection
+ */
+struct mxcfb_waveform_modes {
+ int mode_init;
+ int mode_du;
+ int mode_gc4;
+ int mode_gc8;
+ int mode_gc16;
+ int mode_gc32;
+};
+
#define MXCFB_WAIT_FOR_VSYNC _IOW('F', 0x20, u_int32_t)
#define MXCFB_SET_GBL_ALPHA _IOW('F', 0x21, struct mxcfb_gbl_alpha)
#define MXCFB_SET_CLR_KEY _IOW('F', 0x22, struct mxcfb_color_key)
@@ -66,6 +116,15 @@ struct mxcfb_gamma {
#define MXCFB_SET_LOC_ALPHA _IOWR('F', 0x26, struct mxcfb_loc_alpha)
#define MXCFB_SET_LOC_ALP_BUF _IOW('F', 0x27, unsigned long)
#define MXCFB_SET_GAMMA _IOW('F', 0x28, struct mxcfb_gamma)
+#define MXCFB_GET_FB_IPU_DI _IOR('F', 0x29, u_int32_t)
+#define MXCFB_GET_DIFMT _IOR('F', 0x2A, u_int32_t)
+
+/* IOCTLs for E-ink panel updates */
+#define MXCFB_SET_WAVEFORM_MODES _IOW('F', 0x2B, struct mxcfb_waveform_modes)
+#define MXCFB_SET_TEMPERATURE _IOW('F', 0x2C, int32_t)
+#define MXCFB_SET_AUTO_UPDATE_MODE _IOW('F', 0x2D, __u32)
+#define MXCFB_SEND_UPDATE _IOW('F', 0x2E, struct mxcfb_update_data)
+#define MXCFB_WAIT_FOR_UPDATE_COMPLETE _IOW('F', 0x2F, __u32)
#ifdef __KERNEL__
@@ -78,13 +137,6 @@ enum {
MXCFB_REFRESH_PARTIAL,
};
-struct mxcfb_rect {
- u32 top;
- u32 left;
- u32 width;
- u32 height;
-};
-
int mxcfb_set_refresh_mode(struct fb_info *fbi, int mode,
struct mxcfb_rect *update_region);