gaoyang3513/MilkV-Duo
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duos 8inch 800x1280 display add TP driver

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modify in loadsystemko.sh
when you need to install the gt9xx TP driver
This commit is contained in:
carbon
2024-05-20 20:46:30 +08:00
parent 5d8e680321
commit e0a7273617
6 changed files with 37 additions and 8 deletions
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12
build/boards/cv181x/cv1813h_milkv_duos_emmc/dts_riscv/cv1813h_milkv_duos_emmc.dts
View File

@ -21,6 +21,18 @@
status = "okay";
};
&i2c4 {
status = "okay";
gt9xx: gt9xx@14 {
compatible = "goodix,gt9xx";
reg = <0x14>;
goodix,irq-gpio = <&porta 18 0>;
goodix,rst-gpio = <&porta 19 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
&spi3 {
status = "okay";

6
build/boards/cv181x/cv1813h_milkv_duos_emmc/u-boot/cvi_board_init.c
View File

@ -16,9 +16,9 @@ int cvi_board_init(void)
// LED
PINMUX_CONFIG(IIC0_SDA, XGPIOA_29);
// I2C4
//PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
//PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
// I2C4 for TP
PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
// SPI3
PINMUX_CONFIG(VIVO_D8, SPI3_SDO);

12
build/boards/cv181x/cv1813h_milkv_duos_sd/dts_riscv/cv1813h_milkv_duos_sd.dts
View File

@ -21,6 +21,18 @@
status = "okay";
};
&i2c4 {
status = "okay";
gt9xx: gt9xx@14 {
compatible = "goodix,gt9xx";
reg = <0x14>;
goodix,irq-gpio = <&porta 18 0>;
goodix,rst-gpio = <&porta 19 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
&spi3 {
status = "okay";

6
build/boards/cv181x/cv1813h_milkv_duos_sd/u-boot/cvi_board_init.c
View File

@ -16,9 +16,9 @@ int cvi_board_init(void)
// LED
PINMUX_CONFIG(IIC0_SDA, XGPIOA_29);
// I2C4
//PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
//PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
// I2C4 for TP
PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
// SPI3
PINMUX_CONFIG(VIVO_D8, SPI3_SDO);

2
device/milkv-duos-sd/overlay/mnt/system/ko/loadsystemko.sh
View File

@ -26,6 +26,8 @@ insmod /mnt/system/ko/cvi_vc_driver.ko MaxVencChnNum=9 MaxVdecChnNum=9
#insmod /mnt/system/ko/cv181x_rtc.ko
insmod /mnt/system/ko/cv181x_ive.ko
#insmod /mnt/system/ko/3rd/gt9xx.ko
echo 3 > /proc/sys/vm/drop_caches
dmesg -n 4

7
osdrv/extdrv/tp/ts_gt9xx/gt9xx.h
View File

@ -40,19 +40,22 @@
#ifdef CONFIG_OF
#include <linux/of_gpio.h>
#include <linux/regulator/consumer.h>
#define GTP_CONFIG_OF
#endif
#ifdef CONFIG_FB
#include <linux/notifier.h>
#include <linux/fb.h>
#endif
#ifdef CONFIG_HAS_EARLYSUSPEND
#include <linux/earlysuspend.h>
#endif
//***************************PART1:ON/OFF define*******************************
#define GTP_CUSTOM_CFG 1
#define GTP_CUSTOM_CFG 0
#define GTP_CHANGE_X2Y 0 //swap x y
#define GTP_DRIVER_SEND_CFG 1 //driver send config
#define GTP_DRIVER_SEND_CFG 0 //driver send config
#define GTP_HAVE_TOUCH_KEY 0
#define GTP_POWER_CTRL_SLEEP 0 //power off when suspend
#define GTP_ICS_SLOT_REPORT 0 // slot protocol