1 /* 2 * Header containing platform_data structs for omap panels 3 * 4 * Copyright (C) 2013 Texas Instruments 5 * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> 6 * Archit Taneja <archit@ti.com> 7 * 8 * Copyright (C) 2011 Texas Instruments 9 * Author: Mayuresh Janorkar <mayur@ti.com> 10 * 11 * Copyright (C) 2010 Canonical Ltd. 12 * Author: Bryan Wu <bryan.wu@canonical.com> 13 * 14 * This program is free software; you can redistribute it and/or modify it 15 * under the terms of the GNU General Public License version 2 as published by 16 * the Free Software Foundation. 17 * 18 * This program is distributed in the hope that it will be useful, but WITHOUT 19 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 20 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 21 * more details. 22 * 23 * You should have received a copy of the GNU General Public License along with 24 * this program. If not, see <http://www.gnu.org/licenses/>. 25 */ 26 27 #ifndef __OMAP_PANEL_DATA_H 28 #define __OMAP_PANEL_DATA_H 29 30 struct omap_dss_device; 31 32 /** 33 * struct panel_generic_dpi_data - panel driver configuration data 34 * @name: panel name 35 * @platform_enable: platform specific panel enable function 36 * @platform_disable: platform specific panel disable function 37 * @num_gpios: number of gpios connected to panel 38 * @gpios: gpio numbers on the platform 39 * @gpio_invert: configure gpio as active high or low 40 */ 41 struct panel_generic_dpi_data { 42 const char *name; 43 int (*platform_enable)(struct omap_dss_device *dssdev); 44 void (*platform_disable)(struct omap_dss_device *dssdev); 45 46 int num_gpios; 47 int gpios[10]; 48 bool gpio_invert[10]; 49 }; 50 51 /** 52 * struct panel_n8x0_data - N800 panel driver configuration data 53 */ 54 struct panel_n8x0_data { 55 int (*platform_enable)(struct omap_dss_device *dssdev); 56 void (*platform_disable)(struct omap_dss_device *dssdev); 57 int panel_reset; 58 int ctrl_pwrdown; 59 }; 60 61 /** 62 * struct nokia_dsi_panel_data - Nokia DSI panel driver configuration data 63 * @name: panel name 64 * @use_ext_te: use external TE 65 * @ext_te_gpio: external TE GPIO 66 * @esd_interval: interval of ESD checks, 0 = disabled (ms) 67 * @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms) 68 * @use_dsi_backlight: true if panel uses DSI command to control backlight 69 * @pin_config: DSI pin configuration 70 */ 71 72 struct nokia_dsi_panel_data { 73 const char *name; 74 75 int reset_gpio; 76 77 bool use_ext_te; 78 int ext_te_gpio; 79 80 unsigned esd_interval; 81 unsigned ulps_timeout; 82 83 bool use_dsi_backlight; 84 85 struct omap_dsi_pin_config pin_config; 86 }; 87 88 /** 89 * struct picodlp_panel_data - picodlp panel driver configuration data 90 * @picodlp_adapter_id: i2c_adapter number for picodlp 91 */ 92 struct picodlp_panel_data { 93 int picodlp_adapter_id; 94 int emu_done_gpio; 95 int pwrgood_gpio; 96 }; 97 98 /** 99 * struct tfp410_platform_data - tfp410 panel driver configuration data 100 * @i2c_bus_num: i2c bus id for the panel 101 * @power_down_gpio: gpio number for PD pin (or -1 if not available) 102 */ 103 struct tfp410_platform_data { 104 int i2c_bus_num; 105 int power_down_gpio; 106 }; 107 108 /** 109 * sharp ls panel driver configuration data 110 * @resb_gpio: reset signal 111 * @ini_gpio: power on control 112 * @mo_gpio: selection for resolution(VGA/QVGA) 113 * @lr_gpio: selection for horizontal scanning direction 114 * @ud_gpio: selection for vertical scanning direction 115 */ 116 struct panel_sharp_ls037v7dw01_data { 117 int resb_gpio; 118 int ini_gpio; 119 int mo_gpio; 120 int lr_gpio; 121 int ud_gpio; 122 }; 123 124 /** 125 * acx565akm panel driver configuration data 126 * @reset_gpio: reset signal 127 */ 128 struct panel_acx565akm_data { 129 int reset_gpio; 130 }; 131 132 /** 133 * nec nl8048 panel driver configuration data 134 * @res_gpio: reset signal 135 * @qvga_gpio: selection for resolution(QVGA/WVGA) 136 */ 137 struct panel_nec_nl8048_data { 138 int res_gpio; 139 int qvga_gpio; 140 }; 141 142 /** 143 * tpo td043 panel driver configuration data 144 * @nreset_gpio: reset signal 145 */ 146 struct panel_tpo_td043_data { 147 int nreset_gpio; 148 }; 149 150 #endif /* __OMAP_PANEL_DATA_H */ 151