146 lines
4.9 KiB
C
146 lines
4.9 KiB
C
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/*
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* board-panel.h: General tegra api declarations for board panels.
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*
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* Copyright (c) 2012-2019, NVIDIA CORPORATION. All rights reserved.
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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 and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MACH_TEGRA_BOARD_PANEL_H
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#define __MACH_TEGRA_BOARD_PANEL_H
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#include <linux/platform_device.h>
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#include <linux/pwm_backlight.h>
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#include "../dc.h"
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struct tegra_panel {
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void (*init_dc_out)(struct tegra_dc_out *);
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void (*init_fb_data)(struct tegra_fb_data *);
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void (*init_cmu_data)(struct tegra_dc_platform_data *);
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void (*set_disp_device)(struct platform_device *);
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int (*register_bl_dev)(void);
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int (*register_i2c_bridge)(void);
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};
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enum {
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TEGRA_GPIO_RESET,
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TEGRA_GPIO_PANEL_EN,
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TEGRA_GPIO_PANEL_EN_1,
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TEGRA_GPIO_BL_ENABLE,
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TEGRA_GPIO_PWM,
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TEGRA_GPIO_BRIDGE_EN_0,
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TEGRA_GPIO_BRIDGE_EN_1,
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TEGRA_GPIO_BRIDGE_REFCLK_EN,
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TEGRA_N_GPIO_PANEL, /* add new gpio above this entry */
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};
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/* tegra_panel_of will replace tegra_panel once we completely move to DT */
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struct tegra_panel_of {
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int panel_gpio[TEGRA_N_GPIO_PANEL];
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bool panel_gpio_populated;
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bool en_vmm_vpp_i2c_config;
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};
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static struct tegra_panel_of __maybe_unused panel_of = {
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/* TEGRA_N_GPIO_PANEL counts of gpio should be
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* initialized to TEGRA_GPIO_INVALID */
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.panel_gpio = {-1, -1, -1, -1, -1, -1, -1},
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};
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/* To handle multipe panels */
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struct tegra_panel_instance {
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struct tegra_panel_of panel_of;
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struct tegra_panel_reg panel_reg;
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};
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struct tegra_panel_ops {
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int (*enable)(struct device *);
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int (*postpoweron)(struct device *);
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int (*prepoweroff)(void);
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int (*disable)(struct device *);
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int (*hotplug_init)(struct device *);
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int (*postsuspend)(void);
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void (*hotplug_report)(bool);
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struct pwm_bl_data_dt_ops *pwm_bl_ops;
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};
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struct generic_bl_data_dt_ops {
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int (*notify)(struct device *dev, int brightness);
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};
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extern struct tegra_panel_ops dsi_p_wuxga_10_1_ops;
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extern struct tegra_panel_ops dsi_lgd_wxga_7_0_ops;
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extern struct tegra_panel_ops dsi_s_wqxga_10_1_ops;
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extern struct tegra_panel_ops dsi_s_wuxga_7_0_ops;
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extern struct tegra_panel_ops dsi_s_wuxga_8_0_ops;
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extern struct tegra_panel_ops dsi_a_1200_1920_8_0_ops;
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extern struct tegra_panel_ops dsi_a_1200_800_8_0_ops;
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extern struct tegra_panel_ops edp_a_1080p_14_0_ops;
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extern struct tegra_panel_ops edp_i_1080p_11_6_ops;
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extern struct tegra_panel_ops lvds_c_1366_14_ops;
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extern struct tegra_panel_ops dsi_a_1080p_14_0_ops;
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extern struct tegra_panel_ops dsi_j_1440_810_5_8_ops;
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extern struct tegra_panel_ops dsi_j_720p_5_ops;
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extern struct tegra_panel_ops dsi_l_720p_5_loki_ops;
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extern struct tegra_panel_ops edp_s_uhdtv_15_6_ops;
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extern struct tegra_panel_ops dsi_o_720p_6_0_ops;
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extern struct tegra_panel_ops dsi_n_wqxga_6_0_ops;
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extern struct tegra_panel_ops dsi_s_4kuhd_5_46_ops;
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extern struct tegra_panel_ops dsi_b_1440_1600_3_5_ops;
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extern struct tegra_panel_ops edp_p_3000_2000_13_5_ops;
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extern struct tegra_panel_ops panel_sim_ops;
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extern struct tegra_panel_ops dsi_null_panel_ops;
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extern struct tegra_panel dsi_p_wuxga_10_1;
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extern struct tegra_panel dsi_a_1080p_11_6;
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extern struct tegra_panel dsi_s_wqxga_10_1;
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extern struct tegra_panel dsi_lgd_wxga_7_0;
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extern struct tegra_panel dsi_a_1080p_14_0;
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extern struct tegra_panel edp_a_1080p_14_0;
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extern struct tegra_panel edp_i_1080p_11_6;
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extern struct tegra_panel edp_s_wqxgap_15_6;
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extern struct tegra_panel edp_s_uhdtv_15_6;
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extern struct tegra_panel lvds_c_1366_14;
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extern struct tegra_panel dsi_l_720p_5_loki;
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extern struct tegra_panel dsi_j_1440_810_5_8;
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extern struct tegra_panel dsi_j_720p_5;
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extern struct tegra_panel dsi_a_1200_1920_8_0;
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extern struct tegra_panel dsi_a_1200_800_8_0;
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#ifdef CONFIG_TEGRA_DC
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int tegra_panel_gpio_get_dt(const char *comp_str,
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struct tegra_panel_of *panel);
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int tegra_panel_check_regulator_dt_support(const char *comp_str,
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struct tegra_panel_of *panel);
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int tegra_bl_notify(struct device *dev, int brightness);
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void tegra_pwm_bl_ops_register(struct device *dev);
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void ti_lp855x_bl_ops_register(struct device *dev);
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#else
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static inline int tegra_panel_gpio_get_dt(const char *comp_str,
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struct tegra_panel_of *panel) { return 0; }
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static inline int tegra_panel_check_regulator_dt_support(const char *comp_str,
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struct tegra_panel_of *panel) { return 0; }
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static inline int tegra_bl_notify(struct device *dev, int brightness)
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{ return 0; }
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static inline void tegra_pwm_bl_ops_register(struct device *dev) {}
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static inline void ti_lp855x_bl_ops_register(struct device *dev) {}
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#endif
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#endif /* __MACH_TEGRA_BOARD_PANEL_H */
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