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project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches.

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project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between
the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door
for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more
usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp:
Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for
compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem.
sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device
tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately.
sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick
boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades.
sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for
fastboot.

Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
This commit is contained in:
luckfox-eng29
2024-08-21 10:05:47 +08:00
parent e79fd21975
commit 8f34c2760d
20902 changed files with 6567362 additions and 11248383 deletions
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12
sysdrv/source/kernel/drivers/video/backlight/pwm_bl.c
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@@ -19,6 +19,11 @@
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
static bool bl_quiescent;
module_param_named(quiescent, bl_quiescent, bool, 0600);
MODULE_PARM_DESC(quiescent,
"pwm bl quiescent when reboot quiescent [default=false]");
struct pwm_bl_data {
struct pwm_device *pwm;
struct device *dev;
@@ -627,7 +632,12 @@ static int pwm_backlight_probe(struct platform_device *pdev)
data->dft_brightness = data->max_brightness;
}
bl->props.brightness = data->dft_brightness;
/* set brightness 0, when boot quiescent */
if (bl_quiescent)
bl->props.brightness = 0;
else
bl->props.brightness = data->dft_brightness;
bl->props.power = pwm_backlight_initial_power_state(pb);
backlight_update_status(bl);