@@ -2,7 +2,7 @@
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* Touch driver for Nintendo Switch's STM FingerTip S (4CD60D) touch controller
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*
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* Copyright (c) 2018 langerhans
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* Copyright (c) 2018-2020 CTCaer
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* Copyright (c) 2018-2023 CTCaer
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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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@@ -24,9 +24,9 @@
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#include <soc/pinmux.h>
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#include <power/max7762x.h>
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#include <soc/gpio.h>
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#include <soc/timer.h>
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#include <soc/t210.h>
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#include <utils/btn.h>
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#include <utils/util.h>
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#include "touch.h"
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@@ -35,12 +35,12 @@
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static touch_panel_info_t _panels[] =
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{
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{ 0, 1, 1, 1, "NISSHA NFT-K12D" },
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{ 1, 0, 1, 1, "GiS GGM6 B2X" },
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{ 2, 0, 0, 0, "NISSHA NBF-K9A" },
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{ 3, 1, 0, 0, "GiS 5.5\"" },
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{ 4, 0, 0, 1, "Samsung BH2109" },
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{ -1, 1, 0, 1, "GiS VA 6.2\"" }
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{ 0, 1, 1, 1, "NISSHA NFT-K12D" },// 0.
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{ 1, 0, 1, 1, "GiS GGM6 B2X" },// 1.
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{ 2, 0, 0, 0, "NISSHA NBF-K9A" },// 3.
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{ 3, 1, 0, 0, "GiS 5.5\"" },// 4.
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{ 4, 0, 0, 1, "Samsung BH2109" },// 5?
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{ -1, 1, 0, 1, "GiS VA 6.2\"" } // 2.
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};
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static int touch_command(u8 cmd, u8 *buf, u8 size)
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@@ -87,19 +87,19 @@ static int touch_wait_event(u8 event, u8 status, u32 timeout, u8 *buf)
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static void _touch_compensate_limits(touch_event *event, bool touching)
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{
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event->x = MAX(event->x, EDGE_OFFSET);
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event->x = MIN(event->x, X_REAL_MAX);
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event->x = MAX(event->x, EDGE_OFFSET);
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event->x = MIN(event->x, X_REAL_MAX);
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event->x -= EDGE_OFFSET;
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u32 x_adj = (1280 * 1000) / (X_REAL_MAX - EDGE_OFFSET);
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event->x = ((u32)event->x * x_adj) / 1000;
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event->x = ((u32)event->x * x_adj) / 1000;
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if (touching)
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{
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event->y = MAX(event->y, EDGE_OFFSET);
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event->y = MIN(event->y, Y_REAL_MAX);
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event->y = MAX(event->y, EDGE_OFFSET);
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event->y = MIN(event->y, Y_REAL_MAX);
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event->y -= EDGE_OFFSET;
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u32 y_adj = (720 * 1000) / (Y_REAL_MAX - EDGE_OFFSET);
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event->y = ((u32)event->y * y_adj) / 1000;
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event->y = ((u32)event->y * y_adj) / 1000;
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}
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}
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@@ -115,6 +115,7 @@ static void _touch_process_contact_event(touch_event *event, bool touching)
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event->z = event->raw[5] | (event->raw[6] << 8);
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event->z = event->z << 6;
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u16 tmp = 0x40;
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if ((event->raw[7] & 0x3F) != 1 && (event->raw[7] & 0x3F) != 0x3F)
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tmp = event->raw[7] & 0x3F;
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@@ -245,7 +246,7 @@ int touch_get_fw_info(touch_fw_info_t *fw)
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res = touch_read_reg(cmd, 3, buf, 8);
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if (!res)
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{
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fw->fw_id = (buf[1] << 24) | (buf[2] << 16) | (buf[3] << 8) | buf[4];
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fw->fw_id = (buf[1] << 24) | (buf[2] << 16) | (buf[3] << 8) | buf[4];
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fw->ftb_ver = (buf[6] << 8) | buf[5];
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}
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@@ -406,14 +407,7 @@ int touch_power_on()
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// Configure touchscreen VDD GPIO.
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PINMUX_AUX(PINMUX_AUX_DAP4_SCLK) = PINMUX_PULL_DOWN | 1;
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gpio_config(GPIO_PORT_J, GPIO_PIN_7, GPIO_MODE_GPIO);
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gpio_output_enable(GPIO_PORT_J, GPIO_PIN_7, GPIO_OUTPUT_ENABLE);
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gpio_write(GPIO_PORT_J, GPIO_PIN_7, GPIO_HIGH);
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// IRQ and more.
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// PINMUX_AUX(PINMUX_AUX_TOUCH_INT) = PINMUX_INPUT_ENABLE | PINMUX_TRISTATE | PINMUX_PULL_UP | 3;
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// gpio_config(GPIO_PORT_X, GPIO_PIN_1, GPIO_MODE_GPIO);
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// gpio_write(GPIO_PORT_X, GPIO_PIN_1, GPIO_LOW);
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gpio_direction_output(GPIO_PORT_J, GPIO_PIN_7, GPIO_HIGH);
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// Configure Touscreen and GCAsic shared GPIO.
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PINMUX_AUX(PINMUX_AUX_CAM_I2C_SDA) = PINMUX_LPDR | PINMUX_INPUT_ENABLE | PINMUX_TRISTATE | PINMUX_PULL_UP | 2;
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|
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