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path: root/drivers/video/hx8363_wvga.c
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Diffstat (limited to 'drivers/video/hx8363_wvga.c')
-rw-r--r--drivers/video/hx8363_wvga.c148
1 files changed, 148 insertions, 0 deletions
diff --git a/drivers/video/hx8363_wvga.c b/drivers/video/hx8363_wvga.c
new file mode 100644
index 0000000..22c4e3c
--- /dev/null
+++ b/drivers/video/hx8363_wvga.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2017 NXP
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <mipi_dsi_northwest.h>
+#include <mipi_display.h>
+
+#define HX8363_TWO_DATA_LANE (0x2)
+#define HX8363_MAX_DPHY_CLK (800)
+#define HX8363_CMD_GETHXID (0xF4)
+#define HX8363_CMD_GETHXID_LEN (0x4)
+#define HX8363_ID (0x84)
+#define HX8363_ID_MASK (0xFF)
+
+
+#define CHECK_RETCODE(ret) \
+do { \
+ if (ret < 0) { \
+ printf("%s ERR: ret:%d, line:%d.\n", \
+ __func__, ret, __LINE__); \
+ return ret; \
+ } \
+} while (0)
+
+static void parse_variadic(int n, u8 *buf, ...)
+{
+ int i = 0;
+ va_list args;
+
+ if (unlikely(!n))
+ return;
+
+ va_start(args, buf);
+
+ for (i = 0; i < n; i++)
+ buf[i + 1] = (u8)va_arg(args, int);
+
+ va_end(args);
+}
+
+#define TC358763_DCS_write_1A_nP(n, addr, ...) { \
+ int err; \
+ \
+ buf[0] = addr; \
+ parse_variadic(n, buf, ##__VA_ARGS__); \
+ \
+ if (n >= 2) \
+ err = mipi_dsi->mipi_dsi_pkt_write(mipi_dsi, \
+ MIPI_DSI_DCS_LONG_WRITE, (u32 *)buf, n + 1); \
+ else if (n == 1) \
+ err = mipi_dsi->mipi_dsi_pkt_write(mipi_dsi, \
+ MIPI_DSI_DCS_SHORT_WRITE_PARAM, (u32 *)buf, 0); \
+ else if (n == 0) { \
+ buf[1] = 0; \
+ err = mipi_dsi->mipi_dsi_pkt_write(mipi_dsi, \
+ MIPI_DSI_DCS_SHORT_WRITE, (u32 *)buf, 0); \
+ } \
+ CHECK_RETCODE(err); \
+}
+
+#define TC358763_DCS_write_1A_0P(addr) \
+ TC358763_DCS_write_1A_nP(0, addr)
+
+#define TC358763_DCS_write_1A_1P(addr, ...) \
+ TC358763_DCS_write_1A_nP(1, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_2P(addr, ...) \
+ TC358763_DCS_write_1A_nP(2, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_3P(addr, ...) \
+ TC358763_DCS_write_1A_nP(3, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_5P(addr, ...) \
+ TC358763_DCS_write_1A_nP(5, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_6P(addr, ...) \
+ TC358763_DCS_write_1A_nP(6, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_7P(addr, ...) \
+ TC358763_DCS_write_1A_nP(7, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_12P(addr, ...) \
+ TC358763_DCS_write_1A_nP(12, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_13P(addr, ...) \
+ TC358763_DCS_write_1A_nP(13, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_14P(addr, ...) \
+ TC358763_DCS_write_1A_nP(14, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_19P(addr, ...) \
+ TC358763_DCS_write_1A_nP(19, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_34P(addr, ...) \
+ TC358763_DCS_write_1A_nP(34, addr, __VA_ARGS__)
+
+#define TC358763_DCS_write_1A_127P(addr, ...) \
+ TC358763_DCS_write_1A_nP(127, addr, __VA_ARGS__)
+
+
+int mipid_hx8363_lcd_setup(struct mipi_dsi_northwest_panel_device *panel_dev)
+{
+ u8 buf[DSI_CMD_BUF_MAXSIZE];
+
+ struct mipi_dsi_northwest_info *mipi_dsi = panel_dev->host;
+
+ debug("MIPI DSI LCD HX8363 setup.\n");
+
+ TC358763_DCS_write_1A_3P(0xB9, 0xFF, 0x83, 0x63);/* SET password */
+
+ TC358763_DCS_write_1A_19P(0xB1, 0x01, 0x00, 0x44, 0x08, 0x01, 0x10, 0x10, 0x36,
+ 0x3E, 0x1A, 0x1A, 0x40, 0x12, 0x00, 0xE6, 0xE6, 0xE6, 0xE6, 0xE6);/* Set Power */
+ TC358763_DCS_write_1A_2P(0xB2, 0x08, 0x03);/* Set DISP */
+ TC358763_DCS_write_1A_7P(0xB4, 0x02, 0x18, 0x9C, 0x08, 0x18, 0x04, 0x6C);
+ TC358763_DCS_write_1A_1P(0xB6, 0x00);/* Set VCOM */
+ TC358763_DCS_write_1A_1P(0xCC, 0x0B);/* Set Panel */
+ TC358763_DCS_write_1A_34P(0xE0, 0x0E, 0x15, 0x19, 0x30, 0x31, 0x3F, 0x27, 0x3C, 0x88, 0x8F, 0xD1, 0xD5, 0xD7, 0x16, 0x16,
+ 0x0C, 0x1E, 0x0E, 0x15, 0x19, 0x30, 0x31, 0x3F, 0x27, 0x3C, 0x88, 0x8F,
+ 0xD1, 0xD5, 0xD7, 0x16, 0x16, 0x0C, 0x1E);
+ mdelay(5);
+
+ TC358763_DCS_write_1A_1P(0x3A, 0x77);/* 24bit */
+ TC358763_DCS_write_1A_14P(0xBA, 0x11, 0x00, 0x56, 0xC6, 0x10, 0x89, 0xFF, 0x0F, 0x32, 0x6E, 0x04, 0x07, 0x9A, 0x92);
+ TC358763_DCS_write_1A_0P(0x21);
+
+ TC358763_DCS_write_1A_0P(0x11);
+ mdelay(10);
+
+ TC358763_DCS_write_1A_0P(0x29);
+ mdelay(120);
+
+ return 0;
+}
+
+static struct mipi_dsi_northwest_panel_driver hx8363_drv = {
+ .name = "HX8363_WVGA",
+ .mipi_panel_setup = mipid_hx8363_lcd_setup,
+};
+
+void hx8363_init(void)
+{
+ mipi_dsi_northwest_register_panel_driver(&hx8363_drv);
+}
+