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LCD: support S6E8AX0 amoled driver based on EXYNOS MIPI DSI

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This patch support S6E8AX0 amoled driver based on EXYNOS MIPI DSI interface.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
master
Donghwa Lee 13 years ago committed by Albert ARIBAUD
parent 2c7396cb1a
commit bba09e9f56
2 changed files with 257 additions and 0 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 1
      drivers/video/Makefile
  2. 256
      drivers/video/s6e8ax0.c

1
drivers/video/Makefile
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@ -32,6 +32,7 @@ COBJS-$(CONFIG_EXYNOS_FB) += exynos_fb.o exynos_fimd.o
COBJS-$(CONFIG_EXYNOS_MIPI_DSIM) += exynos_mipi_dsi.o exynos_mipi_dsi_common.o \
exynos_mipi_dsi_lowlevel.o
COBJS-$(CONFIG_FSL_DIU_FB) += fsl_diu_fb.o videomodes.o
COBJS-$(CONFIG_S6E8AX0) += s6e8ax0.o
COBJS-$(CONFIG_S6E63D6) += s6e63d6.o
COBJS-$(CONFIG_SED156X) += sed156x.o
COBJS-$(CONFIG_VIDEO_AMBA) += amba.o

256
drivers/video/s6e8ax0.c
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@ -0,0 +1,256 @@
/*
* 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
*/
#include <common.h>
#include <asm/arch/mipi_dsim.h>
#include "exynos_mipi_dsi_lowlevel.h"
#include "exynos_mipi_dsi_common.h"
static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xf8, 0x3d, 0x35, 0x00, 0x00, 0x00, 0x8d, 0x00, 0x4c,
0x6e, 0x10, 0x27, 0x7d, 0x3f, 0x10, 0x00, 0x00, 0x20,
0x04, 0x08, 0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08,
0x23, 0x23, 0xc0, 0xc8, 0x08, 0x48, 0xc1, 0x00, 0xc3,
0xff, 0xff, 0xc8
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_display_cond(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xf2, 0x80, 0x03, 0x0d
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send,
ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_gamma_cond(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
/* 7500K 2.2 Set (M3, 300cd) */
const unsigned char data_to_send[] = {
0xfa, 0x01, 0x0f, 0x00, 0x0f, 0xda, 0xc0, 0xe4, 0xc8,
0xc8, 0xc6, 0xd3, 0xd6, 0xd0, 0xab, 0xb2, 0xa6, 0xbf,
0xc2, 0xb9, 0x00, 0x93, 0x00, 0x86, 0x00, 0xd1
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send,
ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_gamma_update(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0xf7, 0x3);
}
static void s6e8ax0_etc_source_control(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xf6, 0x00, 0x02, 0x00
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send,
ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_etc_pentile_control(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xb6, 0x0c, 0x02, 0x03, 0x32, 0xff, 0x44, 0x44, 0xc0,
0x00
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send,
ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_etc_mipi_control1(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xe1, 0x10, 0x1c, 0x17, 0x08, 0x1d
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send,
ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_etc_mipi_control2(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xe2, 0xed, 0x07, 0xc3, 0x13, 0x0d, 0x03
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send,
ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_etc_power_control(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xf4, 0xcf, 0x0a, 0x12, 0x10, 0x19, 0x33, 0x02
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_etc_mipi_control3(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0xe3, 0x40);
}
static void s6e8ax0_etc_mipi_control4(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xe4, 0x00, 0x00, 0x14, 0x80, 0x00, 0x00, 0x00
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_elvss_set(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xb1, 0x04, 0x00
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send,
ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_display_on(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
ops->cmd_write(dsim_dev,
MIPI_DSI_DCS_SHORT_WRITE, 0x29, 0x00);
}
static void s6e8ax0_sleep_out(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
ops->cmd_write(dsim_dev,
MIPI_DSI_DCS_SHORT_WRITE, 0x11, 0x00);
}
static void s6e8ax0_apply_level1_key(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xf0, 0x5a, 0x5a
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_apply_mtp_key(struct mipi_dsim_device *dsim_dev)
{
struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
const unsigned char data_to_send[] = {
0xf1, 0x5a, 0x5a
};
ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
(unsigned int)data_to_send, ARRAY_SIZE(data_to_send));
}
static void s6e8ax0_panel_init(struct mipi_dsim_device *dsim_dev)
{
/*
* in case of setting gamma and panel condition at first,
* it shuold be setting like below.
* set_gamma() -> set_panel_condition()
*/
s6e8ax0_apply_level1_key(dsim_dev);
s6e8ax0_apply_mtp_key(dsim_dev);
s6e8ax0_sleep_out(dsim_dev);
mdelay(5);
s6e8ax0_panel_cond(dsim_dev);
s6e8ax0_display_cond(dsim_dev);
s6e8ax0_gamma_cond(dsim_dev);
s6e8ax0_gamma_update(dsim_dev);
s6e8ax0_etc_source_control(dsim_dev);
s6e8ax0_elvss_set(dsim_dev);
s6e8ax0_etc_pentile_control(dsim_dev);
s6e8ax0_etc_mipi_control1(dsim_dev);
s6e8ax0_etc_mipi_control2(dsim_dev);
s6e8ax0_etc_power_control(dsim_dev);
s6e8ax0_etc_mipi_control3(dsim_dev);
s6e8ax0_etc_mipi_control4(dsim_dev);
}
static int s6e8ax0_panel_set(struct mipi_dsim_device *dsim_dev)
{
s6e8ax0_panel_init(dsim_dev);
return 0;
}
static void s6e8ax0_display_enable(struct mipi_dsim_device *dsim_dev)
{
s6e8ax0_display_on(dsim_dev);
}
static struct mipi_dsim_lcd_driver s6e8ax0_dsim_ddi_driver = {
.name = "s6e8ax0",
.id = -1,
.mipi_panel_init = s6e8ax0_panel_set,
.mipi_display_on = s6e8ax0_display_enable,
};
void s6e8ax0_init(void)
{
exynos_mipi_dsi_register_lcd_driver(&s6e8ax0_dsim_ddi_driver);
}
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