ubuntu20.04 init

hc

2024-03-25 edb30157bad0c0001c32b854271ace01d3b9a16a

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#include <linux/kernel.h>
#include <linux/version.h>
#include <linux/platform_device.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
#include <linux/pm_wakeirq.h>
#else
#include <linux/pm_wakeup.h>
#endif
#include "rwnx_defs.h"
#include "rwnx_wakelock.h"
 
struct wakeup_source *rwnx_wakeup_init(const char *name)
{
    struct wakeup_source *ws;
    ws = wakeup_source_create(name);
    wakeup_source_add(ws);
    return ws;
}
 
void rwnx_wakeup_deinit(struct wakeup_source *ws)
{
    if (ws && ws->active)
        __pm_relax(ws);
    wakeup_source_remove(ws);
    wakeup_source_destroy(ws);
}
 
struct wakeup_source *rwnx_wakeup_register(struct device *dev, const char *name)
{
 
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0)
    return wakeup_source_register(dev, name);
#else
 
#ifndef CONFIG_PLATFORM_ROCKCHIP2
#ifdef CONFIG_PLATFORM_ROCKCHIP
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
    return wakeup_source_register(dev, name);
#else
    return wakeup_source_register(name);
#endif
#else
    return wakeup_source_register(name);
#endif//CONFIG_PLATFORM_ROCKCHIP
#endif //CONFIG_PLATFORM_ROCKCHIP2
 
#ifndef CONFIG_PLATFORM_ROCKCHIP
#ifdef CONFIG_PLATFORM_ROCKCHIP2
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
    return wakeup_source_register(dev, name);
#else
    return wakeup_source_register(name);
#endif
#else
    return wakeup_source_register(name);
#endif//CONFIG_PLATFORM_ROCKCHIP
#endif
 
 
#endif
}
 
void rwnx_wakeup_unregister(struct wakeup_source *ws)
{
    if (ws && ws->active)
        __pm_relax(ws);
    wakeup_source_unregister(ws);
}
 
void rwnx_wakeup_lock(struct wakeup_source *ws)
{
    __pm_stay_awake(ws);
}
 
void rwnx_wakeup_unlock(struct wakeup_source *ws)
{
    __pm_relax(ws);
}
 
void rwnx_wakeup_lock_timeout(struct wakeup_source *ws, unsigned int msec)
{
    __pm_wakeup_event(ws, msec);
}
 
void aicwf_wakeup_lock_init(struct rwnx_hw *rwnx_hw)
{
    rwnx_hw->ws_tx = rwnx_wakeup_init("rwnx_tx_wakelock");
    rwnx_hw->ws_rx = rwnx_wakeup_init("rwnx_rx_wakelock");
    rwnx_hw->ws_irqrx = rwnx_wakeup_init("rwnx_irqrx_wakelock");
    rwnx_hw->ws_pwrctrl = rwnx_wakeup_init("rwnx_pwrcrl_wakelock");
}
 
void aicwf_wakeup_lock_deinit(struct rwnx_hw *rwnx_hw)
{
    rwnx_wakeup_deinit(rwnx_hw->ws_tx);
    rwnx_wakeup_deinit(rwnx_hw->ws_rx);
    rwnx_wakeup_deinit(rwnx_hw->ws_irqrx);
    rwnx_wakeup_deinit(rwnx_hw->ws_pwrctrl);
}