diff options
Diffstat (limited to 'drivers/video/sprdfb/lcd/lcd_otm8019a_mipi.c')
| -rw-r--r-- | drivers/video/sprdfb/lcd/lcd_otm8019a_mipi.c | 516 |
1 files changed, 516 insertions, 0 deletions
diff --git a/drivers/video/sprdfb/lcd/lcd_otm8019a_mipi.c b/drivers/video/sprdfb/lcd/lcd_otm8019a_mipi.c new file mode 100644 index 00000000..a9ac2829 --- /dev/null +++ b/drivers/video/sprdfb/lcd/lcd_otm8019a_mipi.c @@ -0,0 +1,516 @@ +/* drivers/video/sprdfb/lcd_otm8019a_mipi.c
+ *
+ * Support for otm8019a mipi LCD device
+ *
+ * Copyright (C) 2010 Spreadtrum
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/bug.h>
+#include <linux/delay.h>
+#include "../sprdfb_panel.h"
+//#define printk printf
+
+#define LCD_DEBUG
+//#define THREE_LANE_SUPPORT
+
+#ifdef LCD_DEBUG
+#define LCD_PRINT printk
+#else
+#define LCD_PRINT(...)
+#endif
+
+#define MAX_DATA 48
+
+typedef struct LCM_Init_Code_tag {
+ unsigned int tag;
+ unsigned char data[MAX_DATA];
+}LCM_Init_Code;
+
+typedef struct LCM_force_cmd_code_tag{
+ unsigned int datatype;
+ LCM_Init_Code real_cmd_code;
+}LCM_Force_Cmd_Code;
+
+#define LCM_TAG_SHIFT 24
+#define LCM_TAG_MASK ((1 << 24) -1)
+#define LCM_SEND(len) ((1 << LCM_TAG_SHIFT)| len)
+#define LCM_SLEEP(ms) ((2 << LCM_TAG_SHIFT)| ms)
+//#define ARRAY_SIZE(array) ( sizeof(array) / sizeof(array[0]))
+
+#define LCM_TAG_SEND (1<< 0)
+#define LCM_TAG_SLEEP (1 << 1)
+
+static LCM_Force_Cmd_Code rd_prep_code[]={
+ {0x37, {LCM_SEND(2), {0x5, 0}}},
+};
+
+static LCM_Force_Cmd_Code rd_prep_code_1[]={
+ {0x37, {LCM_SEND(2), {0x1, 0}}},
+};
+
+static LCM_Init_Code sleep_in[] = {
+{LCM_SEND(1), {0x28}},
+{LCM_SLEEP(10)},
+{LCM_SEND(1), {0x10}},
+{LCM_SLEEP(120)},
+};
+
+static LCM_Init_Code sleep_out[] = {
+{LCM_SEND(1), {0x11}},
+{LCM_SLEEP(120)},
+{LCM_SEND(1), {0x29}},
+{LCM_SLEEP(20)},
+};
+
+static LCM_Init_Code init_data[] = {
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(6), {4, 0, 0xFF, 0x80, 0x19, 0x01} },
+
+ {LCM_SEND(2), {0x00, 0x80} },
+ {LCM_SEND(5), {3, 0, 0xFF, 0x80, 0x19} },
+
+ {LCM_SEND(2), {0x00, 0x03} },
+ {LCM_SEND(2), {0xFF, 0x01} },
+
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(5), {3, 0, 0xD8, 0x7F, 0X7F} },/*6f*/
+
+ {LCM_SEND(2), {0x00, 0x082} },
+ {LCM_SEND(2), {0xC5, 0xB0} },
+
+ {LCM_SEND(2), {0x00, 0xA1} },
+ {LCM_SEND(2), {0xC1, 0x08} },
+
+ {LCM_SEND(2), {0x00, 0xA3} },
+ {LCM_SEND(2), {0xC0, 0x1B} },
+
+ {LCM_SEND(2), {0x00, 0xB4} },
+ {LCM_SEND(2), {0xC0, 0x77} },
+
+ {LCM_SEND(2), {0x00, 0x81} },
+ {LCM_SEND(2), {0xC4, 0x83} },
+
+ {LCM_SEND(2), {0x00, 0x90} },
+ {LCM_SEND(6), {4, 0, 0xC5, 0x4E, 0xA7, 0x01} },
+
+ {LCM_SEND(2), {0x00, 0xB1} },
+ {LCM_SEND(2), {0xC5, 0xA9} },
+
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(2), {0xD9, 0x17} },
+
+ {LCM_SEND(2), {0x00, 0x80} },
+ {LCM_SEND(2), {0xD8, 0x58} },
+
+/***************Gamma 2.2********************/
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(23), {21, 0, 0xE1, 0x00, 0x06, 0x14, 0x25, 0x3d, 0x4e, 0x5a,
+ 0x8d, 0x7c, 0x91, 0x75, 0x64, 0x7d, 0x69, 0x6e, 0x67, 0x5f, 0x55,
+ 0x5c, 0x02} },
+
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(23), {21, 0, 0xE2, 0x00, 0x06, 0x14, 0x25, 0x3d, 0x4e, 0x5a,
+ 0x8d, 0x7b, 0x91, 0x75, 0x64, 0x7d, 0x69, 0x6e, 0x67, 0x5f, 0x55,
+ 0x5c, 0x02} },
+/********************************************/
+/***************Gamma 2.5********************/
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(23), {21, 0, 0xE1, 0x00, 0x02, 0x07, 0x12, 0x22, 0x37, 0x41,
+ 0x78, 0x6b, 0x85, 0x7f, 0x6b, 0x82, 0x6b, 0x71, 0x69, 0x61, 0x58,
+ 0x4c, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(23), {21, 0, 0xE2, 0x00, 0x02, 0x07, 0x12, 0x22, 0x37, 0x41,
+ 0x78, 0x6b, 0x85, 0x7f, 0x6b, 0x82, 0x6b, 0x71, 0x69, 0x61, 0x58,
+ 0x4c, 0x00} },
+/********************************************/
+
+ {LCM_SEND(2), {0x00, 0xA7} },
+ {LCM_SEND(2), {0xB3, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0x92} },
+ {LCM_SEND(2), {0xB3, 0x45} },
+
+ {LCM_SEND(2), {0x00, 0x90} },
+ {LCM_SEND(2), {0xB3, 0x02} },
+
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(2), {0x36, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0x90} },
+ {LCM_SEND(9), {7, 0, 0xC0, 0x00, 0x15, 0x00, 0x00, 0x00, 0x03} },
+
+ {LCM_SEND(2), {0x00, 0xA0} },
+ {LCM_SEND(2), {0xC1, 0xE8} },
+
+ {LCM_SEND(2), {0x00, 0xA6} },
+ {LCM_SEND(6), {4, 0, 0xC1, 0x01, 0x00, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0x80} },
+ {LCM_SEND(9), {7, 0, 0xCE, 0x87, 0x03, 0x00, 0x86, 0x03, 0x00} },
+ {LCM_SLEEP(2)},
+
+ {LCM_SEND(2), {0x00, 0x90} },
+ {LCM_SEND(9), {7, 0, 0xCE, 0x33, 0x54, 0x00, 0x33, 0x55, 0x00} },
+ {LCM_SLEEP(2)},
+
+ {LCM_SEND(2), {0x00, 0xA0} },
+ {LCM_SEND(17), {15, 0, 0xCE, 0x38, 0x03, 0x03, 0x58, 0x00, 0x00, 0x00,
+ 0x38, 0x02, 0x03, 0x59, 0x00, 0x00, 0x00} },
+ {LCM_SLEEP(2)},
+
+ {LCM_SEND(2), {0x00, 0xB0} },
+ {LCM_SEND(17), {15, 0, 0xCE, 0x38, 0x01, 0x03, 0x5A, 0x00, 0x00, 0x00,
+ 0x38, 0x00, 0x03, 0x5B, 0x00, 0x00, 0x00} },
+ {LCM_SLEEP(2)},
+
+ {LCM_SEND(2), {0x00, 0xC0} },
+ {LCM_SEND(17), {15, 0, 0xCE, 0x30, 0x00, 0x03, 0x5C, 0x00, 0x00, 0x00,
+ 0x30, 0x01, 0x03, 0x5D, 0x00, 0x00, 0x00} },
+ {LCM_SLEEP(2)},
+
+ {LCM_SEND(2), {0x00, 0xD0} },
+ {LCM_SEND(17), {15, 0, 0xCE, 0x38, 0x05, 0x03, 0x5E, 0x00, 0x00, 0x00,
+ 0x38, 0x04, 0x03, 0x5F, 0x00, 0x00, 0x00} },
+ {LCM_SLEEP(2)},
+
+ {LCM_SEND(2), {0x00, 0xC0} },
+ {LCM_SEND(13), {11, 0, 0xCF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+ 0x80, 0x00, 0x09} },
+
+ {LCM_SEND(2), {0x00, 0xC0} },
+ {LCM_SEND(18), {16, 0, 0xCB, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
+ 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0xD0} },
+ {LCM_SEND(18), {16, 0, 0xCB, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0xE0} },
+ {LCM_SEND(13), {11, 0, 0xCB, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
+ 0x00, 0x00, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0x80} },
+ {LCM_SEND(13), {11, 0, 0xCC, 0x00, 0x26, 0x25, 0x02, 0x06, 0x00, 0x00,
+ 0x0A, 0x0E, 0x0C} },
+
+ {LCM_SEND(2), {0x00, 0x90} },
+ {LCM_SEND(18), {16, 0, 0xCC, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0xA0} },
+ {LCM_SEND(18), {16, 0, 0xCC, 0x0f, 0x0b, 0x0d, 0x09, 0x00, 0x00, 0x05,
+ 0x01, 0x25, 0x26, 0x00, 0x00, 0x00, 0x00, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0xB0} },
+ {LCM_SEND(13), {11, 0, 0xCC, 0x00, 0x25, 0x26, 0x05, 0x01, 0x00, 0x00,
+ 0x0D, 0x09, 0x0B} },
+
+ {LCM_SEND(2), {0x00, 0xC0} },
+ {LCM_SEND(18), {16, 0, 0xCC, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+
+ {LCM_SEND(2), {0x00, 0xD0} },
+ {LCM_SEND(18), {16, 0, 0xCC, 0x10, 0x0c, 0x0a, 0x0e, 0x00, 0x00, 0x02,
+ 0x06, 0x26, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00} },
+
+/*-----------------AUTO SHIFT-------------------*/
+ {LCM_SEND(2), {0x00, 0x98} },
+ {LCM_SEND(2), {0xC0, 0x00} },
+ {LCM_SEND(2), {0x00, 0xA9} },
+ {LCM_SEND(2), {0xC0, 0x06} },
+ {LCM_SEND(2), {0x00, 0xB0} },
+ {LCM_SEND(6), {4, 0, 0xC1, 0x20, 0x00, 0x00} },
+ {LCM_SEND(2), {0x00, 0xE1} },
+ {LCM_SEND(5), {3, 0, 0xC0, 0x40, 0x18} },
+/*----------------------------------------------*/
+ {LCM_SEND(2), {0x00, 0x80} },
+ {LCM_SEND(2), {0xC4, 0x30} }, /*source blanking area=GND*/
+
+ {LCM_SEND(2), {0x00, 0x80} },
+ {LCM_SEND(5), {3, 0, 0xC1, 0x03, 0x33} },
+
+ {LCM_SEND(2), {0x00, 0x90} },
+ {LCM_SEND(2), {0xB6, 0xB4} },/*command fia*/
+ {LCM_SLEEP(10)},
+
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(2), {0xfb, 0x01} },
+
+ {LCM_SEND(2), {0x00, 0x00} },
+ {LCM_SEND(2), {4, 0, 0xFF, 0xFF, 0xFF, 0xFF} },
+
+ {LCM_SEND(1), {0x11} }, /*sleep out*/
+ {LCM_SLEEP(120)},
+ {LCM_SEND(1), {0x29} }, /*display on*/
+ {LCM_SLEEP(5)}, /*30, 100 ,50*/
+ {LCM_SEND(1), {0x2C} } /*normal on*/
+};
+
+static int32_t otm8019a_mipi_init(struct panel_spec *self)
+{
+ int32_t i;
+ LCM_Init_Code *init = init_data;
+ unsigned int tag;
+
+ mipi_set_cmd_mode_t mipi_set_cmd_mode =
+ self->info.mipi->ops->mipi_set_cmd_mode;
+ mipi_gen_write_t mipi_gen_write = self->info.mipi->ops->mipi_gen_write;
+ mipi_eotp_set_t mipi_eotp_set = self->info.mipi->ops->mipi_eotp_set;
+
+ LCD_PRINT("otm8019a_mipi_init\n");
+
+ mipi_set_cmd_mode();
+ mipi_eotp_set(1,0);
+
+ for (i = 0; i < ARRAY_SIZE(init_data); i++) {
+ tag = (init->tag >> 24);
+ if (tag & LCM_TAG_SEND) {
+ mipi_gen_write(init->data, (init->tag & LCM_TAG_MASK));
+ udelay(20);
+ } else if (tag & LCM_TAG_SLEEP) {
+ mdelay((init->tag & LCM_TAG_MASK));
+ }
+ init++;
+ }
+ mipi_eotp_set(1,1);
+ return 0;
+}
+
+static uint32_t otm8019a_readid(struct panel_spec *self)
+{
+ int32_t i = 0;
+ uint32_t j =0;
+ LCM_Force_Cmd_Code * rd_prepare = rd_prep_code;
+ uint8_t read_data[5] = {0};
+ int32_t read_rtn = 0;
+ unsigned int tag = 0;
+
+ mipi_set_cmd_mode_t mipi_set_cmd_mode =
+ self->info.mipi->ops->mipi_set_cmd_mode;
+ mipi_force_write_t mipi_force_write = self->info.mipi->ops->mipi_force_write;
+ mipi_force_read_t mipi_force_read = self->info.mipi->ops->mipi_force_read;
+ mipi_eotp_set_t mipi_eotp_set = self->info.mipi->ops->mipi_eotp_set;
+
+ LCD_PRINT("lcd_otm8019a_mipi read id!\n");
+
+ mipi_set_cmd_mode();
+ mipi_eotp_set(1, 0);
+
+ for (j = 0; j < 4; j++) {
+ rd_prepare = rd_prep_code;
+ for (i = 0; i < ARRAY_SIZE(rd_prep_code); i++) {
+ tag = (rd_prepare->real_cmd_code.tag >> 24);
+ if (tag & LCM_TAG_SEND)
+ mipi_force_write(rd_prepare->datatype,
+ rd_prepare->real_cmd_code.data,
+ (rd_prepare->real_cmd_code.tag & LCM_TAG_MASK));
+ else if (tag & LCM_TAG_SLEEP)
+ mdelay((rd_prepare->real_cmd_code.tag & LCM_TAG_MASK));
+ rd_prepare++;
+ }
+
+ read_rtn = mipi_force_read(0xa1, 5, (uint8_t *)read_data);
+ LCD_PRINT("lcd_otm8019a_mipi read id 0xa1 value is 0x%x, 0x%x, 0x%x, 0x%x, 0x%x!\n",
+ read_data[0], read_data[1], read_data[2], read_data[3],
+ read_data[4]);
+
+ mipi_eotp_set(1, 1);
+
+ if ((0x01 == read_data[0]) && (0x8b == read_data[1]) &&
+ (0x80 == read_data[2]) && (0x19 == read_data[3]) &&
+ (0xff == read_data[4])) {
+ LCD_PRINT("lcd_otm8019a_mipi read id success!\n");
+ return 0x8019;
+ }
+ }
+
+ printk(KERN_ERR "lcd_otm8019a_mipi identify fail!\n");
+ return 0;
+}
+
+static uint32_t otm8019a_readpowermode(struct panel_spec *self)
+{
+ int32_t i = 0;
+ uint32_t j =0;
+ LCM_Force_Cmd_Code * rd_prepare = rd_prep_code_1;
+ uint8_t read_data[1] = {0};
+ int32_t read_rtn = 0;
+ unsigned int tag = 0;
+
+ mipi_force_write_t mipi_force_write = self->info.mipi->ops->mipi_force_write;
+ mipi_force_read_t mipi_force_read = self->info.mipi->ops->mipi_force_read;
+ mipi_eotp_set_t mipi_eotp_set = self->info.mipi->ops->mipi_eotp_set;
+
+ pr_debug("lcd_otm8019a_mipi read power mode!\n");
+ mipi_eotp_set(0, 1);
+ for (j = 0; j < 4; j++) {
+ rd_prepare = rd_prep_code_1;
+ for (i = 0; i < ARRAY_SIZE(rd_prep_code_1); i++) {
+ tag = (rd_prepare->real_cmd_code.tag >> 24);
+ if (tag & LCM_TAG_SEND)
+ mipi_force_write(rd_prepare->datatype, rd_prepare->real_cmd_code.data,
+ (rd_prepare->real_cmd_code.tag & LCM_TAG_MASK));
+ else if (tag & LCM_TAG_SLEEP)
+ msleep((rd_prepare->real_cmd_code.tag & LCM_TAG_MASK));
+ rd_prepare++;
+ }
+ read_rtn = mipi_force_read(0x0A, 1, (uint8_t *)read_data);
+ /*printk("lcd_otm80193a_mipi read power mode 0x0A value is 0x%x!,
+ read result(%d)\n", read_data[0], read_rtn);*/
+ if ((0x9c == read_data[0]) && (0 == read_rtn)) {
+ pr_debug("lcd_otm8019a_mipi read power mode success!\n");
+ mipi_eotp_set(1, 1);
+ return 0x9c;
+ }
+ }
+
+ printk(KERN_ERR "lcd_otm8019a_mipi read power mode fail!0x0A value is 0x%x!, read result(%d)\n",
+ read_data[0], read_rtn);
+ mipi_eotp_set(1, 1);
+ return 0x0;
+}
+
+static int32_t otm8019a_check_esd(struct panel_spec *self)
+{
+ uint32_t power_mode;
+
+#ifndef FB_CHECK_ESD_IN_VFP
+ mipi_set_lp_mode_t mipi_set_data_lp_mode =
+ self->info.mipi->ops->mipi_set_data_lp_mode;
+ mipi_set_hs_mode_t mipi_set_data_hs_mode =
+ self->info.mipi->ops->mipi_set_data_hs_mode;
+ mipi_set_lp_mode_t mipi_set_lp_mode = self->info.mipi->ops->mipi_set_lp_mode;
+ mipi_set_hs_mode_t mipi_set_hs_mode = self->info.mipi->ops->mipi_set_hs_mode;
+ uint16_t work_mode = self->info.mipi->work_mode;
+#endif
+
+ pr_debug("otm8019a_check_esd!\n");
+#ifndef FB_CHECK_ESD_IN_VFP
+ if (SPRDFB_MIPI_MODE_CMD == work_mode)
+ mipi_set_lp_mode();
+ else
+ mipi_set_data_lp_mode();
+#endif
+ power_mode = otm8019a_readpowermode(self);
+ //power_mode = 0x0;
+#ifndef FB_CHECK_ESD_IN_VFP
+ if (SPRDFB_MIPI_MODE_CMD == work_mode)
+ mipi_set_hs_mode();
+ else
+ mipi_set_data_hs_mode();
+#endif
+ if (power_mode == 0x9c) {
+ pr_debug("otm8019a_check_esd OK!\n");
+ return 1;
+ } else {
+ printk(KERN_ERR "otm8019a_check_esd fail!(0x%x)\n", power_mode);
+ return 0;
+ }
+}
+
+static int32_t otm8019a_enter_sleep(struct panel_spec *self, uint8_t is_sleep)
+{
+ int32_t i;
+ LCM_Init_Code *sleep_in_out = NULL;
+ unsigned int tag;
+ int32_t size = 0;
+
+ mipi_gen_write_t mipi_gen_write = self->info.mipi->ops->mipi_gen_write;
+ mipi_eotp_set_t mipi_eotp_set = self->info.mipi->ops->mipi_eotp_set;
+
+ printk(KERN_DEBUG "otm8019a_enter_sleep, is_sleep = %d\n", is_sleep);
+
+ if (is_sleep) {
+ sleep_in_out = sleep_in;
+ size = ARRAY_SIZE(sleep_in);
+ } else {
+ sleep_in_out = sleep_out;
+ size = ARRAY_SIZE(sleep_out);
+ }
+ mipi_eotp_set(1, 0);
+
+ for (i = 0; i < size; i++) {
+ tag = (sleep_in_out->tag >> 24);
+ if (tag & LCM_TAG_SEND)
+ mipi_gen_write(sleep_in_out->data, (sleep_in_out->tag & LCM_TAG_MASK));
+ else if (tag & LCM_TAG_SLEEP)
+ msleep((sleep_in_out->tag & LCM_TAG_MASK));
+ sleep_in_out++;
+ }
+ mipi_eotp_set(1, 1);
+
+ return 0;
+}
+
+static struct panel_operations lcd_otm8019a_mipi_operations = {
+ .panel_init = otm8019a_mipi_init,
+ .panel_readid = otm8019a_readid,
+ .panel_esd_check = otm8019a_check_esd,
+ .panel_enter_sleep = otm8019a_enter_sleep,
+};
+
+static struct timing_rgb lcd_otm8019a_mipi_timing = {
+ .hfp = 48, /*46*/
+ .hbp = 48, /*44*/ + .hsync = 8, + .vfp = 16, /*14*/ + .vbp = 16, + .vsync = 8,/* 2*/
+};
+
+static struct info_mipi lcd_otm8019a_mipi_info = {
+ .work_mode = SPRDFB_MIPI_MODE_VIDEO,
+ .video_bus_width = 24, /*18,16*/
+ .lan_number = 2,
+ .phy_feq = 500*1000,
+ .h_sync_pol = SPRDFB_POLARITY_POS,
+ .v_sync_pol = SPRDFB_POLARITY_POS,
+ .de_pol = SPRDFB_POLARITY_POS,
+ .te_pol = SPRDFB_POLARITY_POS,
+ .color_mode_pol = SPRDFB_POLARITY_NEG,
+ .shut_down_pol = SPRDFB_POLARITY_NEG,
+ .timing = &lcd_otm8019a_mipi_timing,
+ .ops = NULL,
+};
+
+struct panel_spec lcd_otm8019a_mipi_spec = {
+ .width = 480,
+ .height = 854,
+ .fps = 60,
+ .reset_timing = {5, 40, 20},
+ .type = LCD_MODE_DSI,
+ .direction = LCD_DIRECT_NORMAL,
+ .is_clean_lcd = true,
+ /*.suspend_mode = SEND_SLEEP_CMD,*/
+ .info = {
+ .mipi = &lcd_otm8019a_mipi_info
+ },
+ .ops = &lcd_otm8019a_mipi_operations,
+};
+
+struct panel_cfg lcd_otm8019a_mipi = {
+ /* this panel can only be main lcd */
+ .dev_id = SPRDFB_MAINLCD_ID,
+ .lcd_id = 0x8019,
+ .lcd_name = "lcd_otm8019a_mipi",
+ .panel = &lcd_otm8019a_mipi_spec,
+};
+
+static int __init lcd_otm8019a_mipi_init(void)
+{
+ return sprdfb_panel_register(&lcd_otm8019a_mipi);
+}
+
+subsys_initcall(lcd_otm8019a_mipi_init);
+
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