268 lines
6.5 KiB
C
268 lines
6.5 KiB
C
/*
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* Header containing platform_data structs for omap panels
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*
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* Copyright (C) 2013 Texas Instruments
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* Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
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* Archit Taneja <archit@ti.com>
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*
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* Copyright (C) 2011 Texas Instruments
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* Author: Mayuresh Janorkar <mayur@ti.com>
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*
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* Copyright (C) 2010 Canonical Ltd.
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* Author: Bryan Wu <bryan.wu@canonical.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __OMAP_PANEL_DATA_H
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#define __OMAP_PANEL_DATA_H
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#include <video/omapdss.h>
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#include <video/display_timing.h>
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struct omap_dss_device;
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/**
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* struct panel_generic_dpi_data - panel driver configuration data
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* @name: panel name
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* @platform_enable: platform specific panel enable function
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* @platform_disable: platform specific panel disable function
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* @num_gpios: number of gpios connected to panel
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* @gpios: gpio numbers on the platform
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* @gpio_invert: configure gpio as active high or low
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*/
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struct panel_generic_dpi_data {
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const char *name;
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int (*platform_enable)(struct omap_dss_device *dssdev);
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void (*platform_disable)(struct omap_dss_device *dssdev);
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int num_gpios;
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int gpios[10];
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bool gpio_invert[10];
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};
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/**
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* struct panel_n8x0_data - N800 panel driver configuration data
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*/
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struct panel_n8x0_data {
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int (*platform_enable)(struct omap_dss_device *dssdev);
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void (*platform_disable)(struct omap_dss_device *dssdev);
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int panel_reset;
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int ctrl_pwrdown;
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};
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/**
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* struct nokia_dsi_panel_data - Nokia DSI panel driver configuration data
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* @name: panel name
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* @use_ext_te: use external TE
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* @ext_te_gpio: external TE GPIO
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* @esd_interval: interval of ESD checks, 0 = disabled (ms)
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* @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms)
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* @use_dsi_backlight: true if panel uses DSI command to control backlight
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* @pin_config: DSI pin configuration
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*/
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struct nokia_dsi_panel_data {
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const char *name;
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int reset_gpio;
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bool use_ext_te;
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int ext_te_gpio;
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unsigned esd_interval;
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unsigned ulps_timeout;
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bool use_dsi_backlight;
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struct omap_dsi_pin_config pin_config;
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};
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/**
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* struct picodlp_panel_data - picodlp panel driver configuration data
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* @picodlp_adapter_id: i2c_adapter number for picodlp
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*/
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struct picodlp_panel_data {
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int picodlp_adapter_id;
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int emu_done_gpio;
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int pwrgood_gpio;
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};
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/**
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* struct tfp410_platform_data - tfp410 panel driver configuration data
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* @i2c_bus_num: i2c bus id for the panel
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* @power_down_gpio: gpio number for PD pin (or -1 if not available)
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*/
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struct tfp410_platform_data {
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int i2c_bus_num;
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int power_down_gpio;
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};
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/**
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* sharp ls panel driver configuration data
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* @resb_gpio: reset signal
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* @ini_gpio: power on control
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* @mo_gpio: selection for resolution(VGA/QVGA)
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* @lr_gpio: selection for horizontal scanning direction
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* @ud_gpio: selection for vertical scanning direction
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*/
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struct panel_sharp_ls037v7dw01_data {
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int resb_gpio;
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int ini_gpio;
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int mo_gpio;
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int lr_gpio;
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int ud_gpio;
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};
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/**
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* acx565akm panel driver configuration data
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* @reset_gpio: reset signal
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*/
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struct panel_acx565akm_data {
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int reset_gpio;
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};
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/**
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* nec nl8048 panel driver configuration data
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* @res_gpio: reset signal
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* @qvga_gpio: selection for resolution(QVGA/WVGA)
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*/
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struct panel_nec_nl8048_data {
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int res_gpio;
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int qvga_gpio;
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};
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/**
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* tpo td043 panel driver configuration data
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* @nreset_gpio: reset signal
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*/
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struct panel_tpo_td043_data {
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int nreset_gpio;
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};
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/**
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* encoder_tfp410 platform data
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* @name: name for this display entity
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* @power_down_gpio: gpio number for PD pin (or -1 if not available)
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* @data_lines: number of DPI datalines
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*/
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struct encoder_tfp410_platform_data {
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const char *name;
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const char *source;
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int power_down_gpio;
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int data_lines;
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};
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/**
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* encoder_tpd12s015 platform data
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* @name: name for this display entity
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* @ct_cp_hpd_gpio: CT_CP_HPD gpio number
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* @ls_oe_gpio: LS_OE gpio number
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* @hpd_gpio: HPD gpio number
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*/
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struct encoder_tpd12s015_platform_data {
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const char *name;
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const char *source;
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int ct_cp_hpd_gpio;
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int ls_oe_gpio;
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int hpd_gpio;
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};
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/**
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* connector_dvi platform data
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* @name: name for this display entity
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* @source: name of the display entity used as a video source
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* @i2c_bus_num: i2c bus number to be used for reading EDID
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*/
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struct connector_dvi_platform_data {
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const char *name;
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const char *source;
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int i2c_bus_num;
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};
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/**
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* connector_hdmi platform data
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* @name: name for this display entity
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* @source: name of the display entity used as a video source
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*/
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struct connector_hdmi_platform_data {
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const char *name;
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const char *source;
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};
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/**
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* connector_atv platform data
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* @name: name for this display entity
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* @source: name of the display entity used as a video source
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* @connector_type: composite/svideo
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* @invert_polarity: invert signal polarity
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*/
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struct connector_atv_platform_data {
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const char *name;
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const char *source;
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enum omap_dss_venc_type connector_type;
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bool invert_polarity;
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};
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/**
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* panel_dpi platform data
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* @name: name for this display entity
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* @source: name of the display entity used as a video source
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* @data_lines: number of DPI datalines
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* @display_timing: timings for this panel
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* @backlight_gpio: gpio to enable/disable the backlight (or -1)
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* @enable_gpio: gpio to enable/disable the panel (or -1)
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*/
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struct panel_dpi_platform_data {
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const char *name;
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const char *source;
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int data_lines;
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const struct display_timing *display_timing;
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int backlight_gpio;
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int enable_gpio;
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};
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/**
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* panel_dsicm platform data
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* @name: name for this display entity
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* @source: name of the display entity used as a video source
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* @reset_gpio: gpio to reset the panel (or -1)
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* @use_ext_te: use external TE GPIO
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* @ext_te_gpio: external TE GPIO
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* @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms)
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* @use_dsi_backlight: true if panel uses DSI command to control backlight
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* @pin_config: DSI pin configuration
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*/
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struct panel_dsicm_platform_data {
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const char *name;
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const char *source;
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int reset_gpio;
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bool use_ext_te;
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int ext_te_gpio;
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unsigned ulps_timeout;
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bool use_dsi_backlight;
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struct omap_dsi_pin_config pin_config;
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};
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#endif /* __OMAP_PANEL_DATA_H */
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