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led: combine led modules [1/1]

Browse Source 
PD#SWPL-95684

Problem:
combine led modules

Solution:
result:
	amlogic-led.ko
original:
	amlogic-led-tlc59116.ko
	amlogic-led-aw9523b.ko
	amlogic-led-state.ko

Verify:
Detail info

Change-Id: I856b5ff0754e8d2da859969b9fc1b5e9a114b6dc
Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
This commit is contained in:
qinglin.li
2022-11-04 18:26:45 +08:00
parent 32645d804f
commit 01e9d4e264
9 changed files with 137 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/configs/amlogic_gki.fragment
+5 -11
View File
@@ -204,17 +204,11 @@ CONFIG_AMLOGIC_GKI_TOOL=m
# amlogic-pwm.ko
CONFIG_AMLOGIC_PWM_MESON=m
# support led
CONFIG_AMLOGIC_LED=y
# leds-tlc59116.ko
CONFIG_AMLOGIC_LEDS_TLC59116=m
# leds_state.ko
CONFIG_AMLOGIC_LEDS_STATE=m
# leds-aw9523b.ko
CONFIG_AMLOGIC_LEDS_AW9523B=m
# amlogic-led.ko
CONFIG_AMLOGIC_LED=m
CONFIG_AMLOGIC_LEDS_TLC59116=y
CONFIG_AMLOGIC_LEDS_STATE=y
CONFIG_AMLOGIC_LEDS_AW9523B=y
# pwm-regulator.ko
CONFIG_REGULATOR_PWM=m
arch/arm64/configs/amlogic_gki.fragment
+5 -11
View File
@@ -205,17 +205,11 @@ CONFIG_AMLOGIC_GKI_TOOL=m
# amlogic-pwm.ko
CONFIG_AMLOGIC_PWM_MESON=m
# support led
CONFIG_AMLOGIC_LED=y
# leds-tlc59116.ko
CONFIG_AMLOGIC_LEDS_TLC59116=m
# leds_state.ko
CONFIG_AMLOGIC_LEDS_STATE=m
# leds-aw9523b.ko
CONFIG_AMLOGIC_LEDS_AW9523B=m
# amlogic-led.ko
CONFIG_AMLOGIC_LED=m
CONFIG_AMLOGIC_LEDS_TLC59116=y
CONFIG_AMLOGIC_LEDS_STATE=y
CONFIG_AMLOGIC_LEDS_AW9523B=y
# pwm-regulator.ko
CONFIG_REGULATOR_PWM=m
drivers/led/Kconfig
+11 -9
View File
@@ -1,22 +1,24 @@
# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
#
# LED drivers configuration
#
menuconfig AMLOGIC_LED
bool "Amlogic LED Support"
config AMLOGIC_LED
tristate "Amlogic LED Support"
default n
help
Say Y here to get to see options for led drivers.
amlogic led support
select y for built-in
select m for ko
select n for disable
This option alone does not add any kernel code.
If you say N, all options in this submenu will be
skipped and disabled.
if AMLOGIC_LED
config AMLOGIC_LEDS_TLC59116
tristate "LED Support for the TLC59116"
bool "LED Support for the TLC59116"
depends on LEDS_CLASS
default n
help
@@ -24,7 +26,7 @@ config AMLOGIC_LEDS_TLC59116
TLC59116.
config AMLOGIC_LEDS_AW9523B
tristate "LED Support for the AW9523B"
bool "LED Support for the AW9523B"
depends on LEDS_CLASS
default n
help
@@ -32,11 +34,11 @@ config AMLOGIC_LEDS_AW9523B
AW9523B.
config AMLOGIC_LEDS_STATE
tristate "LED state support"
bool "LED state support"
depends on LEDS_CLASS
default n
help
Choose this option if you want to use the LED state
and led function
and led function
endif
drivers/led/Makefile
+9 -18
View File
@@ -1,22 +1,13 @@
# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
TLC_MODULE_NAME = amlogic-led-tlc59116
obj-$(CONFIG_AMLOGIC_LEDS_TLC59116) += $(TLC_MODULE_NAME).o
$(TLC_MODULE_NAME)-y += leds-tlc59116.o
PR_FMT_TLC = $(subst amlogic-,,$(TLC_MODULE_NAME))
PR_FMT_DEFINE_TLC="-Dpr_fmt(fmt)= \"[$(PR_FMT_TLC)]: \" fmt"
CFLAGS_leds-tlc59116.o += $(PR_FMT_DEFINE_TLC)
MODULE_NAME = amlogic-led
AW_MODULE_NAME = amlogic-led-aw9523b
obj-$(CONFIG_AMLOGIC_LEDS_AW9523B) += $(AW_MODULE_NAME).o
$(AW_MODULE_NAME)-y += leds-aw9523b.o
PR_FMT_AW = $(subst amlogic-,,$(AW_MODULE_NAME))
PR_FMT_DEFINE_AW="-Dpr_fmt(fmt)= \"[$(PR_FMT_AW)]: \" fmt"
CFLAGS_leds-aw9523b.o += $(PR_FMT_DEFINE_AW)
PR_FMT = $(subst amlogic-,,$(MODULE_NAME))
PR_FMT_DEFINE="-Dpr_fmt(fmt)= \"[$(PR_FMT)]: \" fmt"
ccflags-y += $(PR_FMT_DEFINE)
STATE_MODULE_NAME = amlogic-led-state
obj-$(CONFIG_AMLOGIC_LEDS_STATE) += $(STATE_MODULE_NAME).o
$(STATE_MODULE_NAME)-y += leds_state.o
PR_FMT_STATE = $(subst amlogic-,,$(STATE_MODULE_NAME))
PR_FMT_DEFINE_STATE="-Dpr_fmt(fmt)= \"[$(PR_FMT_STATE)]: \" fmt"
CFLAGS_leds_state.o += $(PR_FMT_DEFINE_STATE)
obj-$(CONFIG_AMLOGIC_LED) = $(MODULE_NAME).o
$(MODULE_NAME)-y = main.o
$(MODULE_NAME)-$(CONFIG_AMLOGIC_LEDS_TLC59116) += leds-tlc59116.o
$(MODULE_NAME)-$(CONFIG_AMLOGIC_LEDS_AW9523B) += leds-aw9523b.o
$(MODULE_NAME)-$(CONFIG_AMLOGIC_LEDS_STATE) += leds_state.o
drivers/led/leds-aw9523b.c
+8 -4
View File
@@ -991,8 +991,12 @@ static struct i2c_driver meson_aw9523_driver = {
.id_table = aw9523_i2c_id,
};
module_i2c_driver(meson_aw9523_driver);
int __init led_aw9523_init(void)
{
return i2c_add_driver(&meson_aw9523_driver);
}
MODULE_AUTHOR("Tiger Hu <huyh@seirobotics.net>");
MODULE_DESCRIPTION("AW9523 LED Driver");
MODULE_LICENSE("GPL v2");
void __exit led_aw9523_exit(void)
{
return i2c_del_driver(&meson_aw9523_driver);
}
drivers/led/leds-tlc59116.c
+9 -4
View File
@@ -771,7 +771,12 @@ static struct i2c_driver meson_tlc59116_driver = {
.id_table = meson_tlc59116_i2c_id,
};
module_i2c_driver(meson_tlc59116_driver);
MODULE_AUTHOR("Bichao Zheng <bichao.zheng@amlogic.com>");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("TLC59116 LED Driver");
int __init led_tlc59116_init(void)
{
return i2c_add_driver(&meson_tlc59116_driver);
}
void __exit led_tlc59116_exit(void)
{
return i2c_del_driver(&meson_tlc59116_driver);
}
drivers/led/leds_state.c
+8 -4
View File
@@ -385,8 +385,12 @@ static struct platform_driver led_state_driver = {
},
};
module_platform_driver(led_state_driver);
int __init led_state_init(void)
{
return platform_driver_register(&led_state_driver);
}
MODULE_AUTHOR("Bichao Zheng <bichao.zheng@amlogic.com>");
MODULE_DESCRIPTION("LED STATE driver for amlogic");
MODULE_LICENSE("GPL");
void __exit led_state_exit(void)
{
platform_driver_unregister(&led_state_driver);
}
drivers/led/main.c
+31
View File
@@ -0,0 +1,31 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
*/
//#define DEBUG
#include <linux/module.h>
#include <linux/amlogic/module_merge.h>
#include "main.h"
static int __init led_main_init(void)
{
pr_debug("### %s() start\n", __func__);
call_sub_init(led_tlc59116_init);
call_sub_init(led_aw9523_init);
call_sub_init(led_state_init);
pr_debug("### %s() end\n", __func__);
return 0;
}
static void __exit led_main_exit(void)
{
led_state_exit();
led_aw9523_init();
led_tlc59116_init();
}
module_init(led_main_init);
module_exit(led_main_exit);
MODULE_LICENSE("GPL v2");
drivers/led/main.h
+51
View File
@@ -0,0 +1,51 @@
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
*/
#ifndef __LED_MAIN_H_
#define __LED_MAIN_H_
#if IS_ENABLED(CONFIG_AMLOGIC_LEDS_STATE)
int led_state_init(void);
void led_state_exit(void);
#else
static inline void led_state_init(void)
{
return 0;
}
static inline int led_state_exit(void)
{
}
#endif
#if IS_ENABLED(CONFIG_AMLOGIC_LEDS_AW9523B)
int led_aw9523_init(void);
void led_aw9523_exit(void);
#else
static inline int led_aw9523_init(void)
{
return 0;
}
static inline void led_aw9523_exit(void)
{
}
#endif
#if IS_ENABLED(CONFIG_AMLOGIC_LEDS_TLC59116)
int led_tlc59116_init(void);
void led_tlc59116_exit(void);
#else
static inline int led_tlc59116_init(void)
{
return 0;
}
static inline void led_tlc59116_exit(void)
{
}
#endif
#endif /*__LED_MAIN_H_*/