android_kernel_samsung_msm8976/drivers/video/msm/mdss/dsi_v2.h
Shivaraj Shetty c67d4f4274 msm: mdss: Add support for dynamic mode switch on mdp3
Add support to dynamically switch between dsi video
mode and command mode for MDP3 driver. For a panel which
is configured in video mode and can support command mode,
it would be power efficient to dynamically switch to
command mode on need basis.

Change-Id: Iefb3c8aa453a8be4396fd04b65dcc462d01e26fb
Signed-off-by: Shivaraj Shetty <shivaraj@codeaurora.org>
2014-06-16 11:42:31 +05:30

56 lines
1.6 KiB
C

/* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* 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.
*
*/
#ifndef DSI_V2_H
#define DSI_V2_H
#include <linux/list.h>
#include <mach/scm-io.h>
#include "mdss_dsi.h"
#include "mdss_panel.h"
#define DSI_BUF_SIZE 1024
#define DSI_MRPS 0x04 /* Maximum Return Packet Size */
struct dsi_interface {
int (*on)(struct mdss_panel_data *pdata);
int (*off)(struct mdss_panel_data *pdata);
int (*cont_on)(struct mdss_panel_data *pdata);
int (*clk_ctrl)(struct mdss_panel_data *pdata, int enable);
void (*op_mode_config)(int mode, struct mdss_panel_data *pdata);
int index;
void *private;
};
int dsi_panel_device_register_v2(struct platform_device *pdev,
struct mdss_dsi_ctrl_pdata *ctrl_pdata);
void dsi_register_interface(struct dsi_interface *intf);
int dsi_buf_alloc(struct dsi_buf *dp, int size);
void dsi_set_tx_power_mode(int mode);
void dsi_ctrl_config_deinit(struct platform_device *pdev,
struct mdss_dsi_ctrl_pdata *ctrl_pdata);
int dsi_ctrl_config_init(struct platform_device *pdev,
struct mdss_dsi_ctrl_pdata *ctrl_pdata);
struct mdss_panel_cfg *mdp3_panel_intf_type(int intf_val);
int mdp3_panel_get_boot_cfg(void);
void msm_dsi_sw_reset(void);
#endif /* DSI_V2_H */