601 lines
17 KiB
C
601 lines
17 KiB
C
/*
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* driver/platform/tegra/panel-simulator.c
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*
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* Copyright (c) 2014-2018, 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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#include <linux/delay.h>
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#include <linux/gpio.h>
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#include <linux/tegra_pwm_bl.h>
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#include <linux/regulator/consumer.h>
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#include <linux/backlight.h>
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#include <linux/pwm_backlight.h>
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#include <linux/leds.h>
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#include <linux/ioport.h>
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#include <linux/export.h>
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#include <soc/tegra/chip-id.h>
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#include "dc.h"
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#include "board.h"
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#include <board-panel.h>
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#define TEGRA_DSI_GANGED_MODE 0
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#define DSI_PANEL_RESET 1
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#define DC_CTRL_MODE TEGRA_DC_OUT_CONTINUOUS_MODE
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static bool reg_requested;
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/* static bool gpio_requested; */
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static struct platform_device *disp_device;
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static struct regulator *avdd_lcd_3v3;
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static struct regulator *vdd_lcd_bl;
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static struct regulator *vdd_lcd_bl_en;
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static struct regulator *dvdd_lcd_1v8;
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static struct regulator *vdd_ds_1v8;
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static tegra_dc_bl_output panel_sim_bl_output_measured = {
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0, 0, 1, 2, 3, 4, 5, 6,
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7, 8, 9, 9, 10, 11, 12, 13,
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13, 14, 15, 16, 17, 17, 18, 19,
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20, 21, 22, 22, 23, 24, 25, 26,
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27, 27, 28, 29, 30, 31, 32, 32,
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33, 34, 35, 36, 37, 37, 38, 39,
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40, 41, 42, 42, 43, 44, 45, 46,
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47, 48, 48, 49, 50, 51, 52, 53,
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54, 55, 56, 57, 57, 58, 59, 60,
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61, 62, 63, 64, 65, 66, 67, 68,
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69, 70, 71, 71, 72, 73, 74, 75,
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76, 77, 77, 78, 79, 80, 81, 82,
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83, 84, 85, 87, 88, 89, 90, 91,
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92, 93, 94, 95, 96, 97, 98, 99,
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100, 101, 102, 103, 104, 105, 106, 107,
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108, 109, 110, 111, 112, 113, 115, 116,
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117, 118, 119, 120, 121, 122, 123, 124,
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125, 126, 127, 128, 129, 130, 131, 132,
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133, 134, 135, 136, 137, 138, 139, 141,
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142, 143, 144, 146, 147, 148, 149, 151,
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152, 153, 154, 155, 156, 157, 158, 158,
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159, 160, 161, 162, 163, 165, 166, 167,
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168, 169, 170, 171, 172, 173, 174, 176,
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177, 178, 179, 180, 182, 183, 184, 185,
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186, 187, 188, 189, 190, 191, 192, 194,
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195, 196, 197, 198, 199, 200, 201, 202,
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203, 204, 205, 206, 207, 208, 209, 210,
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211, 212, 213, 214, 215, 216, 217, 219,
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220, 221, 222, 224, 225, 226, 227, 229,
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230, 231, 232, 233, 234, 235, 236, 238,
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239, 240, 241, 242, 243, 244, 245, 246,
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247, 248, 249, 250, 251, 252, 253, 255
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};
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static struct tegra_dsi_cmd panel_sim_init_cmd[] = {
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/* no init command required */
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};
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static struct tegra_dsi_out panel_sim_pdata = {
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.controller_vs = DSI_VS_1,
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.n_data_lanes = 4,
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.video_burst_mode = TEGRA_DSI_VIDEO_NONE_BURST_MODE_WITH_SYNC_END,
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.pixel_format = TEGRA_DSI_PIXEL_FORMAT_24BIT_P,
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.refresh_rate = 60,
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.virtual_channel = TEGRA_DSI_VIRTUAL_CHANNEL_0,
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.panel_reset = DSI_PANEL_RESET,
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.power_saving_suspend = true,
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.video_data_type = TEGRA_DSI_VIDEO_TYPE_VIDEO_MODE,
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.video_clock_mode = TEGRA_DSI_VIDEO_CLOCK_TX_ONLY,
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.dsi_init_cmd = panel_sim_init_cmd,
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.n_init_cmd = ARRAY_SIZE(panel_sim_init_cmd),
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.dsi_panel_rst_gpio = -1,
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};
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static int panel_sim_regulator_get(struct device *dev)
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{
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int err = 0;
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if (reg_requested)
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return 0;
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avdd_lcd_3v3 = regulator_get(dev, "avdd_lcd");
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if (IS_ERR(avdd_lcd_3v3)) {
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pr_err("avdd_lcd regulator get failed\n");
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err = PTR_ERR(avdd_lcd_3v3);
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avdd_lcd_3v3 = NULL;
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goto fail;
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}
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dvdd_lcd_1v8 = regulator_get(dev, "dvdd_lcd");
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if (IS_ERR(dvdd_lcd_1v8)) {
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pr_err("dvdd_lcd_1v8 regulator get failed\n");
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err = PTR_ERR(dvdd_lcd_1v8);
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dvdd_lcd_1v8 = NULL;
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goto fail;
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}
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vdd_lcd_bl = regulator_get(dev, "vdd_lcd_bl");
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if (IS_ERR(vdd_lcd_bl)) {
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pr_err("vdd_lcd_bl regulator get failed\n");
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err = PTR_ERR(vdd_lcd_bl);
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vdd_lcd_bl = NULL;
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goto fail;
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}
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vdd_lcd_bl_en = regulator_get(dev, "vdd_lcd_bl_en");
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if (IS_ERR(vdd_lcd_bl_en)) {
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pr_err("vdd_lcd_bl_en regulator get failed\n");
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err = PTR_ERR(vdd_lcd_bl_en);
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vdd_lcd_bl_en = NULL;
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goto fail;
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}
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reg_requested = true;
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return 0;
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fail:
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return err;
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}
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/* static int panel_sim_gpio_get(void) */
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/* { */
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/* int err = 0; */
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/* if (gpio_requested) */
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/* return 0; */
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/* err = gpio_request(panel_sim_pdata.dsi_panel_rst_gpio, */
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/* "panel rst"); */
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/* if (err < 0) { */
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/* pr_err("panel reset gpio request failed\n"); */
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/* goto fail; */
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/* } */
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/* /\* free pwm GPIO *\/ */
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/* err = gpio_request(panel_sim_pdata.dsi_panel_bl_pwm_gpio, */
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/* "panel pwm"); */
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/* if (err < 0) { */
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/* pr_err("panel pwm gpio request failed\n"); */
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/* goto fail; */
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/* } */
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/* gpio_free(panel_sim_pdata.dsi_panel_bl_pwm_gpio); */
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/* gpio_requested = true; */
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/* return 0; */
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/* fail: */
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/* return err; */
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/* } */
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static int panel_sim_enable(struct device *dev)
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{
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int err = 0;
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err = panel_sim_regulator_get(dev);
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if (err < 0) {
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pr_err("dsi regulator get failed\n");
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goto fail;
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}
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/* err = tegra_panel_gpio_get_dt("p,wuxga-10-1", &panel_of); */
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/* if (err < 0) { */
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/* /\* try to request gpios from board file *\/ */
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/* err = panel_sim_gpio_get(); */
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/* if (err < 0) { */
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/* pr_err("dsi gpio request failed\n"); */
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/* goto fail; */
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/* } */
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/* } */
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if (vdd_ds_1v8) {
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err = regulator_enable(vdd_ds_1v8);
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if (err < 0) {
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pr_err("vdd_ds_1v8 regulator enable failed\n");
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goto fail;
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}
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}
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if (dvdd_lcd_1v8) {
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err = regulator_enable(dvdd_lcd_1v8);
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if (err < 0) {
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pr_err("dvdd_lcd regulator enable failed\n");
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goto fail;
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}
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}
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if (avdd_lcd_3v3) {
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err = regulator_enable(avdd_lcd_3v3);
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if (err < 0) {
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pr_err("avdd_lcd regulator enable failed\n");
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goto fail;
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}
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}
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if (vdd_lcd_bl) {
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err = regulator_enable(vdd_lcd_bl);
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if (err < 0) {
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pr_err("vdd_lcd_bl regulator enable failed\n");
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goto fail;
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}
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}
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if (vdd_lcd_bl_en) {
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err = regulator_enable(vdd_lcd_bl_en);
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if (err < 0) {
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pr_err("vdd_lcd_bl_en regulator enable failed\n");
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goto fail;
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}
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}
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msleep(100);
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/* #if DSI_PANEL_RESET */
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/* err = tegra_panel_reset(&panel_of, 20); */
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/* if (err < 0) { */
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/* /\* use platform data *\/ */
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/* gpio_direction_output( */
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/* panel_sim_pdata.dsi_panel_rst_gpio, 1); */
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/* usleep_range(1000, 5000); */
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/* gpio_set_value(panel_sim_pdata.dsi_panel_rst_gpio, 0); */
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/* msleep(150); */
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/* gpio_set_value(panel_sim_pdata.dsi_panel_rst_gpio, 1); */
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/* msleep(20); */
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/* } */
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/* #endif */
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return 0;
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fail:
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return err;
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}
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static int panel_sim_disable(struct device *dev)
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{
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if (gpio_is_valid(panel_sim_pdata.dsi_panel_rst_gpio))
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gpio_set_value(panel_sim_pdata.dsi_panel_rst_gpio, 0);
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if (vdd_lcd_bl)
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regulator_disable(vdd_lcd_bl);
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if (vdd_lcd_bl_en)
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regulator_disable(vdd_lcd_bl_en);
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if (avdd_lcd_3v3)
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regulator_disable(avdd_lcd_3v3);
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if (dvdd_lcd_1v8)
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regulator_disable(dvdd_lcd_1v8);
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if (vdd_ds_1v8)
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regulator_disable(vdd_ds_1v8);
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return 0;
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}
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static int panel_sim_postsuspend(void)
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{
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return 0;
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}
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static struct tegra_dc_mode panel_sim_modes[] = {
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{
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.pclk = 27000000,
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.h_ref_to_sync = 4,
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.v_ref_to_sync = 1,
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.h_sync_width = 16,
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.v_sync_width = 2,
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.h_back_porch = 32,
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.v_back_porch = 16,
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.h_active = 640,
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.v_active = 480,
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.h_front_porch = 120,
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.v_front_porch = 17,
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},
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};
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#ifdef CONFIG_TEGRA_DC_CMU
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static struct tegra_dc_cmu panel_sim_cmu = {
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/* lut1 maps sRGB to linear space. */
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{
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0, 1, 2, 4, 5, 6, 7, 9,
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10, 11, 12, 14, 15, 16, 18, 20,
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21, 23, 25, 27, 29, 31, 33, 35,
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37, 40, 42, 45, 48, 50, 53, 56,
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59, 62, 66, 69, 72, 76, 79, 83,
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87, 91, 95, 99, 103, 107, 112, 116,
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121, 126, 131, 136, 141, 146, 151, 156,
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162, 168, 173, 179, 185, 191, 197, 204,
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210, 216, 223, 230, 237, 244, 251, 258,
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265, 273, 280, 288, 296, 304, 312, 320,
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329, 337, 346, 354, 363, 372, 381, 390,
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400, 409, 419, 428, 438, 448, 458, 469,
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479, 490, 500, 511, 522, 533, 544, 555,
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567, 578, 590, 602, 614, 626, 639, 651,
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664, 676, 689, 702, 715, 728, 742, 755,
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769, 783, 797, 811, 825, 840, 854, 869,
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884, 899, 914, 929, 945, 960, 976, 992,
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1008, 1024, 1041, 1057, 1074, 1091, 1108, 1125,
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1142, 1159, 1177, 1195, 1213, 1231, 1249, 1267,
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1286, 1304, 1323, 1342, 1361, 1381, 1400, 1420,
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1440, 1459, 1480, 1500, 1520, 1541, 1562, 1582,
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1603, 1625, 1646, 1668, 1689, 1711, 1733, 1755,
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1778, 1800, 1823, 1846, 1869, 1892, 1916, 1939,
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1963, 1987, 2011, 2035, 2059, 2084, 2109, 2133,
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2159, 2184, 2209, 2235, 2260, 2286, 2312, 2339,
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2365, 2392, 2419, 2446, 2473, 2500, 2527, 2555,
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2583, 2611, 2639, 2668, 2696, 2725, 2754, 2783,
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2812, 2841, 2871, 2901, 2931, 2961, 2991, 3022,
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3052, 3083, 3114, 3146, 3177, 3209, 3240, 3272,
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3304, 3337, 3369, 3402, 3435, 3468, 3501, 3535,
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3568, 3602, 3636, 3670, 3705, 3739, 3774, 3809,
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3844, 3879, 3915, 3950, 3986, 4022, 4059, 4095,
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},
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/* csc */
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{
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0x138, 0x3Ba, 0x00D, /* 1.220 -0.270 0.050 */
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0x3F5, 0x120, 0x3E6, /* 0.038 1.124 0.100 */
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0x3FE, 0x3F8, 0x0E9, /* -0.002 -0.026 0.913 */
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},
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/* lut2 maps linear space to sRGB */
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{
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0, 1, 2, 3, 4, 5, 6, 6,
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7, 8, 9, 10, 11, 11, 12, 13,
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13, 14, 15, 15, 16, 17, 17, 18,
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18, 19, 19, 20, 20, 21, 21, 22,
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22, 23, 23, 23, 24, 24, 24, 25,
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25, 25, 26, 26, 26, 27, 27, 27,
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28, 28, 28, 28, 29, 29, 29, 29,
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30, 30, 30, 30, 31, 31, 31, 31,
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32, 32, 32, 32, 33, 33, 33, 33,
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34, 34, 34, 35, 35, 35, 35, 36,
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36, 36, 37, 37, 37, 37, 38, 38,
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38, 39, 39, 39, 39, 40, 40, 40,
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41, 41, 41, 41, 42, 42, 42, 43,
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43, 43, 43, 44, 44, 44, 45, 45,
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45, 45, 46, 46, 46, 46, 47, 47,
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47, 47, 48, 48, 48, 48, 49, 49,
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49, 49, 50, 50, 50, 50, 50, 51,
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51, 51, 51, 52, 52, 52, 52, 52,
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53, 53, 53, 53, 53, 53, 54, 54,
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54, 54, 54, 55, 55, 55, 55, 55,
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55, 56, 56, 56, 56, 56, 56, 57,
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57, 57, 57, 57, 57, 57, 58, 58,
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58, 58, 58, 58, 59, 59, 59, 59,
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59, 59, 59, 60, 60, 60, 60, 60,
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60, 60, 61, 61, 61, 61, 61, 61,
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61, 62, 62, 62, 62, 62, 62, 62,
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|
63, 63, 63, 63, 63, 63, 63, 64,
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|
64, 64, 64, 64, 64, 64, 65, 65,
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|
65, 65, 65, 65, 66, 66, 66, 66,
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66, 66, 66, 67, 67, 67, 67, 67,
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|
67, 68, 68, 68, 68, 68, 68, 69,
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|
69, 69, 69, 69, 69, 70, 70, 70,
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|
70, 70, 70, 71, 71, 71, 71, 71,
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|
71, 72, 72, 72, 72, 72, 72, 73,
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|
73, 73, 73, 73, 73, 74, 74, 74,
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|
74, 74, 74, 74, 75, 75, 75, 75,
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|
75, 75, 76, 76, 76, 76, 76, 76,
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|
77, 77, 77, 77, 77, 77, 77, 78,
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|
78, 78, 78, 78, 78, 79, 79, 79,
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|
79, 79, 79, 79, 80, 80, 80, 80,
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|
80, 80, 80, 80, 81, 81, 81, 81,
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|
81, 81, 81, 82, 82, 82, 82, 82,
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|
82, 82, 82, 83, 83, 83, 83, 83,
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|
83, 83, 83, 83, 84, 84, 84, 84,
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|
84, 84, 84, 84, 85, 85, 85, 85,
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|
85, 85, 85, 85, 85, 85, 86, 86,
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|
86, 86, 86, 86, 86, 86, 86, 86,
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|
87, 87, 87, 87, 87, 87, 87, 87,
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|
87, 87, 88, 88, 88, 88, 88, 88,
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|
88, 88, 88, 88, 88, 88, 89, 89,
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|
89, 89, 89, 89, 89, 89, 89, 89,
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|
89, 89, 90, 90, 90, 90, 90, 90,
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|
90, 90, 90, 90, 90, 90, 91, 91,
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91, 91, 91, 91, 91, 91, 91, 91,
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|
91, 91, 91, 92, 92, 92, 92, 92,
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|
92, 92, 92, 92, 92, 92, 92, 92,
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|
93, 93, 93, 93, 93, 93, 93, 93,
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|
93, 93, 93, 93, 93, 93, 94, 94,
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|
94, 94, 94, 94, 94, 94, 94, 94,
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|
94, 94, 94, 94, 95, 95, 95, 95,
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|
95, 95, 95, 95, 95, 95, 95, 95,
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|
95, 96, 96, 96, 96, 96, 96, 96,
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|
96, 96, 96, 96, 96, 96, 97, 97,
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|
97, 97, 97, 97, 97, 97, 97, 97,
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|
98, 99, 99, 100, 101, 101, 102, 103,
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|
103, 104, 105, 105, 106, 107, 107, 108,
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|
109, 110, 110, 111, 112, 112, 113, 114,
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|
114, 115, 115, 116, 117, 117, 118, 119,
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|
119, 120, 120, 121, 121, 122, 123, 123,
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|
124, 124, 125, 125, 126, 126, 127, 128,
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|
128, 129, 129, 130, 130, 131, 131, 132,
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|
132, 133, 133, 134, 134, 135, 135, 136,
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|
136, 137, 138, 138, 139, 139, 140, 140,
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|
141, 141, 142, 142, 143, 143, 144, 144,
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|
144, 145, 145, 146, 146, 147, 147, 148,
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|
148, 149, 149, 150, 150, 151, 151, 152,
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|
152, 153, 153, 153, 154, 154, 155, 155,
|
|
156, 156, 157, 157, 157, 158, 158, 159,
|
|
159, 160, 160, 160, 161, 161, 162, 162,
|
|
162, 163, 163, 164, 164, 164, 165, 165,
|
|
165, 166, 166, 167, 167, 167, 168, 168,
|
|
168, 169, 169, 169, 170, 170, 171, 171,
|
|
171, 172, 172, 172, 173, 173, 173, 174,
|
|
174, 174, 175, 175, 175, 176, 176, 176,
|
|
177, 177, 177, 178, 178, 178, 179, 179,
|
|
179, 180, 180, 180, 181, 181, 181, 182,
|
|
182, 182, 183, 183, 183, 184, 184, 184,
|
|
185, 185, 185, 185, 186, 186, 186, 187,
|
|
187, 187, 188, 188, 188, 189, 189, 189,
|
|
190, 190, 190, 191, 191, 191, 191, 192,
|
|
192, 192, 193, 193, 193, 194, 194, 194,
|
|
195, 195, 195, 195, 196, 196, 196, 197,
|
|
197, 197, 198, 198, 198, 199, 199, 199,
|
|
199, 200, 200, 200, 201, 201, 201, 202,
|
|
202, 202, 203, 203, 203, 203, 204, 204,
|
|
204, 205, 205, 205, 206, 206, 206, 207,
|
|
207, 207, 208, 208, 208, 208, 209, 209,
|
|
209, 210, 210, 210, 211, 211, 211, 212,
|
|
212, 212, 213, 213, 213, 214, 214, 214,
|
|
215, 215, 215, 215, 216, 216, 216, 217,
|
|
217, 217, 218, 218, 218, 219, 219, 219,
|
|
220, 220, 220, 220, 221, 221, 221, 222,
|
|
222, 222, 222, 223, 223, 223, 224, 224,
|
|
224, 224, 225, 225, 225, 226, 226, 226,
|
|
226, 227, 227, 227, 227, 228, 228, 228,
|
|
229, 229, 229, 229, 230, 230, 230, 230,
|
|
230, 231, 231, 231, 231, 232, 232, 232,
|
|
232, 233, 233, 233, 233, 234, 234, 234,
|
|
234, 234, 235, 235, 235, 235, 236, 236,
|
|
236, 236, 236, 237, 237, 237, 237, 238,
|
|
238, 238, 238, 238, 239, 239, 239, 239,
|
|
239, 240, 240, 240, 240, 240, 241, 241,
|
|
241, 241, 241, 242, 242, 242, 242, 243,
|
|
243, 243, 243, 243, 244, 244, 244, 244,
|
|
244, 245, 245, 245, 245, 245, 246, 246,
|
|
246, 246, 246, 247, 247, 247, 247, 248,
|
|
248, 248, 248, 248, 249, 249, 249, 249,
|
|
250, 250, 250, 250, 251, 251, 251, 251,
|
|
251, 252, 252, 252, 253, 253, 253, 253,
|
|
254, 254, 254, 254, 255, 255, 255, 255,
|
|
},
|
|
};
|
|
#endif
|
|
|
|
static int panel_sim_bl_notify(struct device *dev, int brightness)
|
|
{
|
|
struct backlight_device *bl = NULL;
|
|
struct pwm_bl_data *pb = NULL;
|
|
bl = (struct backlight_device *)dev_get_drvdata(dev);
|
|
pb = (struct pwm_bl_data *)dev_get_drvdata(&bl->dev);
|
|
|
|
/* Apply any backlight response curve */
|
|
if (brightness > 255)
|
|
pr_info("Error: Brightness > 255!\n");
|
|
else if (pb->bl_measured)
|
|
brightness = pb->bl_measured[brightness];
|
|
|
|
return brightness;
|
|
}
|
|
|
|
static int panel_sim_check_fb(struct device *dev, struct fb_info *info)
|
|
{
|
|
return info->device == &disp_device->dev;
|
|
}
|
|
|
|
static struct platform_pwm_backlight_data panel_sim_bl_data = {
|
|
.pwm_id = 1,
|
|
.max_brightness = 255,
|
|
.dft_brightness = 224,
|
|
.pwm_period_ns = 1000000,
|
|
.bl_measured = panel_sim_bl_output_measured,
|
|
.pwm_gpio = UINT_MAX,
|
|
.notify = panel_sim_bl_notify,
|
|
/* Only toggle backlight on fb blank notifications for disp1 */
|
|
.check_fb = panel_sim_check_fb,
|
|
};
|
|
|
|
static struct platform_device __maybe_unused
|
|
panel_sim_bl_device = {
|
|
.name = "pwm-backlight",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &panel_sim_bl_data,
|
|
},
|
|
};
|
|
|
|
static struct platform_device __maybe_unused
|
|
*panel_sim_bl_devices[] __initdata = {
|
|
&panel_sim_bl_device,
|
|
};
|
|
|
|
static int __init panel_sim_register_bl_dev(void)
|
|
{
|
|
int err = 0;
|
|
/* struct device_node *dc1_node = NULL; */
|
|
/* struct device_node *dc2_node = NULL; */
|
|
/* struct device_node *pwm_bl_node = NULL; */
|
|
|
|
/* find_dc_node(&dc1_node, &dc2_node); */
|
|
/* pwm_bl_node = of_find_compatible_node(NULL, NULL, */
|
|
/* "pwm-backlight"); */
|
|
|
|
/* if (!of_have_populated_dt() || !dc1_node || */
|
|
/* !of_device_is_available(dc1_node) || */
|
|
/* !pwm_bl_node || */
|
|
/* !of_device_is_available(pwm_bl_node)) { */
|
|
/* err = platform_add_devices(panel_sim_bl_devices, */
|
|
/* ARRAY_SIZE(panel_sim_bl_devices)); */
|
|
/* if (err) { */
|
|
/* pr_err("disp1 bl device registration failed"); */
|
|
/* return err; */
|
|
/* } */
|
|
/* } */
|
|
return err;
|
|
}
|
|
|
|
static void panel_sim_set_disp_device(
|
|
struct platform_device *dalmore_display_device)
|
|
{
|
|
disp_device = dalmore_display_device;
|
|
}
|
|
|
|
static void panel_sim_dc_out_init(struct tegra_dc_out *dc)
|
|
{
|
|
dc->dsi = &panel_sim_pdata;
|
|
dc->parent_clk = "pll_d_out0";
|
|
dc->modes = panel_sim_modes;
|
|
dc->n_modes = ARRAY_SIZE(panel_sim_modes);
|
|
dc->enable = panel_sim_enable;
|
|
dc->disable = panel_sim_disable;
|
|
dc->postsuspend = panel_sim_postsuspend,
|
|
dc->width = 217;
|
|
dc->height = 135;
|
|
dc->flags = DC_CTRL_MODE;
|
|
}
|
|
|
|
static void panel_sim_fb_data_init(struct tegra_fb_data *fb)
|
|
{
|
|
fb->xres = panel_sim_modes[0].h_active;
|
|
fb->yres = panel_sim_modes[0].v_active;
|
|
}
|
|
|
|
#ifdef CONFIG_TEGRA_DC_CMU
|
|
static void panel_sim_cmu_init(struct tegra_dc_platform_data *pdata)
|
|
{
|
|
pdata->cmu = &panel_sim_cmu;
|
|
}
|
|
#endif
|
|
|
|
static struct pwm_bl_data_dt_ops panel_sim_pwm_bl_ops = {
|
|
.notify = panel_sim_bl_notify,
|
|
.check_fb = panel_sim_check_fb,
|
|
.blnode_compatible = "p,wuxga-10-1-bl",
|
|
};
|
|
|
|
struct tegra_panel_ops panel_sim_ops = {
|
|
.enable = panel_sim_enable,
|
|
.disable = panel_sim_disable,
|
|
.postsuspend = panel_sim_postsuspend,
|
|
.pwm_bl_ops = &panel_sim_pwm_bl_ops,
|
|
};
|
|
|
|
struct tegra_panel __initdata panel_sim = {
|
|
.init_dc_out = panel_sim_dc_out_init,
|
|
.init_fb_data = panel_sim_fb_data_init,
|
|
.register_bl_dev = panel_sim_register_bl_dev,
|
|
#ifdef CONFIG_TEGRA_DC_CMU
|
|
.init_cmu_data = panel_sim_cmu_init,
|
|
#endif
|
|
.set_disp_device = panel_sim_set_disp_device,
|
|
};
|
|
EXPORT_SYMBOL(panel_sim);
|
|
|