1 files changed, 214 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-exynos/dp_info.h b/arch/arm/include/asm/arch-exynos/dp_info.h
new file mode 100644
index 0000000000..35694980fa
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/dp_info.h
@@ -0,0 +1,214 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _DP_INFO_H
+#define _DP_INFO_H
+
+#define msleep(a)			udelay(a * 1000)
+
+#define DP_TIMEOUT_LOOP_COUNT		100
+#define MAX_CR_LOOP			5
+#define MAX_EQ_LOOP			4
+
+#define EXYNOS_DP_SUCCESS		0
+
+enum {
+	DP_DISABLE,
+	DP_ENABLE,
+};
+
+struct edp_disp_info {
+	char *name;
+	unsigned int h_total;
+	unsigned int h_res;
+	unsigned int h_sync_width;
+	unsigned int h_back_porch;
+	unsigned int h_front_porch;
+	unsigned int v_total;
+	unsigned int v_res;
+	unsigned int v_sync_width;
+	unsigned int v_back_porch;
+	unsigned int v_front_porch;
+
+	unsigned int v_sync_rate;
+};
+
+struct edp_link_train_info {
+	unsigned int lt_status;
+
+	unsigned int ep_loop;
+	unsigned int cr_loop[4];
+
+};
+
+struct edp_video_info {
+	unsigned int master_mode;
+	unsigned int bist_mode;
+	unsigned int bist_pattern;
+
+	unsigned int h_sync_polarity;
+	unsigned int v_sync_polarity;
+	unsigned int interlaced;
+
+	unsigned int color_space;
+	unsigned int dynamic_range;
+	unsigned int ycbcr_coeff;
+	unsigned int color_depth;
+};
+
+struct edp_device_info {
+	struct edp_disp_info disp_info;
+	struct edp_link_train_info lt_info;
+	struct edp_video_info video_info;
+
+	/*below info get from panel during training*/
+	unsigned char lane_bw;
+	unsigned char lane_cnt;
+	unsigned char dpcd_rev;
+	/*support enhanced frame cap */
+	unsigned char dpcd_efc;
+};
+
+enum analog_power_block {
+	AUX_BLOCK,
+	CH0_BLOCK,
+	CH1_BLOCK,
+	CH2_BLOCK,
+	CH3_BLOCK,
+	ANALOG_TOTAL,
+	POWER_ALL
+};
+
+enum pll_status {
+	PLL_UNLOCKED = 0,
+	PLL_LOCKED
+};
+
+enum {
+	COLOR_RGB,
+	COLOR_YCBCR422,
+	COLOR_YCBCR444
+};
+
+enum {
+	VESA,
+	CEA
+};
+
+enum {
+	COLOR_YCBCR601,
+	COLOR_YCBCR709
+};
+
+enum {
+	COLOR_6,
+	COLOR_8,
+	COLOR_10,
+	COLOR_12
+};
+
+enum {
+	DP_LANE_BW_1_62 = 0x06,
+	DP_LANE_BW_2_70 = 0x0a,
+};
+
+enum {
+	DP_LANE_CNT_1 = 1,
+	DP_LANE_CNT_2 = 2,
+	DP_LANE_CNT_4 = 4,
+};
+
+enum {
+	DP_DPCD_REV_10 = 0x10,
+	DP_DPCD_REV_11 = 0x11,
+};
+
+enum {
+	DP_LT_NONE,
+	DP_LT_START,
+	DP_LT_CR,
+	DP_LT_ET,
+	DP_LT_FINISHED,
+	DP_LT_FAIL,
+};
+
+enum  {
+	PRE_EMPHASIS_LEVEL_0,
+	PRE_EMPHASIS_LEVEL_1,
+	PRE_EMPHASIS_LEVEL_2,
+	PRE_EMPHASIS_LEVEL_3,
+};
+
+enum {
+	PRBS7,
+	D10_2,
+	TRAINING_PTN1,
+	TRAINING_PTN2,
+	DP_NONE
+};
+
+enum {
+	VOLTAGE_LEVEL_0,
+	VOLTAGE_LEVEL_1,
+	VOLTAGE_LEVEL_2,
+	VOLTAGE_LEVEL_3,
+};
+
+enum pattern_type {
+	NO_PATTERN,
+	COLOR_RAMP,
+	BALCK_WHITE_V_LINES,
+	COLOR_SQUARE,
+	INVALID_PATTERN,
+	COLORBAR_32,
+	COLORBAR_64,
+	WHITE_GRAY_BALCKBAR_32,
+	WHITE_GRAY_BALCKBAR_64,
+	MOBILE_WHITEBAR_32,
+	MOBILE_WHITEBAR_64
+};
+
+enum {
+	CALCULATED_M,
+	REGISTER_M
+};
+
+enum {
+	VIDEO_TIMING_FROM_CAPTURE,
+	VIDEO_TIMING_FROM_REGISTER
+};
+
+
+struct exynos_dp_platform_data {
+	struct edp_device_info *edp_dev_info;
+	void (*phy_enable)(unsigned int);
+};
+
+#ifdef CONFIG_EXYNOS_DP
+unsigned int exynos_init_dp(void);
+#else
+unsigned int exynos_init_dp(void)
+{
+	return 0;
+}
+#endif
+
+#endif /* _DP_INFO_H */