616 lines
17 KiB
C
Executable file
616 lines
17 KiB
C
Executable file
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#define pr_fmt(fmt) "[MUIC] " fmt
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/device.h>
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#include <linux/notifier.h>
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#if IS_ENABLED(CONFIG_ANDROID_SWITCH) || IS_ENABLED(CONFIG_SWITCH)
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#include <linux/switch.h>
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#endif /* CONFIG_ANDROID_SWITCH || CONFIG_SWITCH */
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#include <linux/muic/common/muic.h>
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#include <linux/muic/common/muic_notifier.h>
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#include <linux/sec_class.h>
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#define SET_MUIC_NOTIFIER_BLOCK(nb, fn, dev) do { \
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(nb)->notifier_call = (fn); \
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(nb)->priority = (dev); \
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} while (0)
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#define DESTROY_MUIC_NOTIFIER_BLOCK(nb) \
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SET_MUIC_NOTIFIER_BLOCK(nb, NULL, -1)
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struct device *switch_device;
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EXPORT_SYMBOL(switch_device);
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static struct muic_notifier_struct muic_notifier;
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#if IS_ENABLED(CONFIG_PDIC_SLSI_NON_MCU)
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static struct muic_notifier_struct muic_pdic_notifier;
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#endif
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static int muic_uses_new_noti;
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#if IS_ENABLED(CONFIG_PDIC_SLSI_NON_MCU)
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static int muic_pdic_uses_new_noti;
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#endif
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static int muic_notifier_init_done;
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static int muic_notifier_init(void);
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#if IS_ENABLED(CONFIG_SEC_FACTORY)
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#if IS_ENABLED(CONFIG_ANDROID_SWITCH) || IS_ENABLED(CONFIG_SWITCH)
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struct switch_dev switch_muic_dev = {
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.name = "attached_muic_cable",
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};
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static void send_muic_cable_intent(int type)
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{
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pr_info("%s: MUIC attached_muic_cable type(%d)\n", __func__, type);
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switch_set_state(&switch_muic_dev, type);
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}
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#endif /* CONFIG_ANDROID_SWITCH || CONFIG_SWITCH */
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#endif
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void muic_notifier_set_new_noti(bool flag)
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{
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muic_uses_new_noti = flag ? 1 : 0;
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}
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EXPORT_SYMBOL(muic_notifier_set_new_noti);
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static void __set_noti_cxt_dest(int attach, int type, int dest)
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{
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if (type < 0) {
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muic_notifier.cmd = attach;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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muic_notifier.cxt.attach = attach;
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muic_notifier.cxt.dest = dest;
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#endif
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return;
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}
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/* Old Interface */
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muic_notifier.cmd = attach;
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muic_notifier.attached_dev = type;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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/* New Interface */
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#if defined(CONFIG_USE_DEDICATED_MUIC)
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muic_notifier.cxt.src = PDIC_NOTIFY_DEV_DEDICATED_MUIC;
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#else
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muic_notifier.cxt.src = PDIC_NOTIFY_DEV_MUIC;
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#endif
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muic_notifier.cxt.dest = dest;
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muic_notifier.cxt.id = PDIC_NOTIFY_ID_ATTACH;
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muic_notifier.cxt.attach = attach;
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muic_notifier.cxt.cable_type = type;
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muic_notifier.cxt.rprd = 0;
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#endif
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}
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static void __set_noti_cxt(int attach, int type)
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{
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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__set_noti_cxt_dest(attach, type, PDIC_NOTIFY_DEV_ALL);
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#else
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__set_noti_cxt_dest(attach, type, 0);
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#endif
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}
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#if IS_ENABLED(CONFIG_PDIC_SLSI_NON_MCU)
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static void __set_pdic_noti_cxt(int attach, int type)
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{
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if (type < 0) {
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muic_pdic_notifier.cmd = attach;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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muic_pdic_notifier.cxt.attach = attach;
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#endif
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return;
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}
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/* Old Interface */
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muic_pdic_notifier.cmd = attach;
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muic_pdic_notifier.attached_dev = type;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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/* New Interface */
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#if defined(CONFIG_USE_DEDICATED_MUIC)
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muic_pdic_notifier.cxt.src = PDIC_NOTIFY_DEV_DEDICATED_MUIC;
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#else
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muic_pdic_notifier.cxt.src = PDIC_NOTIFY_DEV_MUIC;
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#endif
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muic_pdic_notifier.cxt.dest = PDIC_NOTIFY_DEV_ALL;
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muic_pdic_notifier.cxt.id = PDIC_NOTIFY_ID_ATTACH;
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muic_pdic_notifier.cxt.attach = attach;
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muic_pdic_notifier.cxt.cable_type = type;
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muic_pdic_notifier.cxt.rprd = 0;
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#endif
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}
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#endif
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#if IS_ENABLED(CONFIG_MUIC_SM5504_POGO)
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static void __set_pogo_noti_cxt(int attach, int type)
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{
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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if (type < 0) {
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muic_notifier.pogo_cxt.attach = attach;
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return;
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}
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/* New Interface */
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muic_notifier.pogo_cxt.src = PDIC_NOTIFY_DEV_MUIC;
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muic_notifier.pogo_cxt.dest = PDIC_NOTIFY_DEV_ALL;
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muic_notifier.pogo_cxt.id = PDIC_NOTIFY_ID_POGO;
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muic_notifier.pogo_cxt.attach = attach;
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muic_notifier.pogo_cxt.cable_type = type;
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muic_notifier.pogo_cxt.rprd = 0;
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#endif
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}
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#endif /* CONFIG_MUIC_SM5504_POGO */
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int muic_notifier_register(struct notifier_block *nb, notifier_fn_t notifier,
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muic_notifier_device_t listener)
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{
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int ret = 0;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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void *pcxt;
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#endif
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pr_info("%s: listener=%d register\n", __func__, listener);
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if (!muic_notifier_init_done)
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muic_notifier_init();
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SET_MUIC_NOTIFIER_BLOCK(nb, notifier, listener);
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ret = blocking_notifier_chain_register(&(muic_notifier.notifier_call_chain), nb);
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if (ret < 0)
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pr_err("%s: blocking_notifier_chain_register error(%d)\n",
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__func__, ret);
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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pcxt = muic_uses_new_noti ? &(muic_notifier.cxt) :
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(void *)&(muic_notifier.attached_dev);
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/* current muic's attached_device status notify */
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nb->notifier_call(nb, muic_notifier.cxt.attach, pcxt);
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#if IS_ENABLED(CONFIG_MUIC_SM5504_POGO)
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nb->notifier_call(nb, muic_notifier.pogo_cxt.attach, &(muic_notifier.pogo_cxt));
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#endif /* CONFIG_MUIC_SM5504_POGO */
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#else
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nb->notifier_call(nb, muic_notifier.cmd,
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&(muic_notifier.attached_dev));
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#endif
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return ret;
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}
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EXPORT_SYMBOL(muic_notifier_register);
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int muic_notifier_unregister(struct notifier_block *nb)
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{
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int ret = 0;
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pr_info("%s: listener=%d unregister\n", __func__, nb->priority);
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ret = blocking_notifier_chain_unregister(&(muic_notifier.notifier_call_chain), nb);
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if (ret < 0)
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pr_err("%s: blocking_notifier_chain_unregister error(%d)\n",
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__func__, ret);
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DESTROY_MUIC_NOTIFIER_BLOCK(nb);
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return ret;
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}
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EXPORT_SYMBOL(muic_notifier_unregister);
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static int muic_notifier_notify(void)
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{
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int ret = 0;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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void *pcxt;
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pr_info("%s: CMD=%d, DATA=%d\n", __func__, muic_notifier.cxt.attach,
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muic_notifier.cxt.cable_type);
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pcxt = muic_uses_new_noti ? &(muic_notifier.cxt) :
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(void *)&(muic_notifier.attached_dev);
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ret = blocking_notifier_call_chain(&(muic_notifier.notifier_call_chain),
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muic_notifier.cxt.attach, pcxt);
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#else
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pr_info("%s: CMD=%d, DATA=%d\n", __func__, muic_notifier.cmd,
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muic_notifier.attached_dev);
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ret = blocking_notifier_call_chain(&(muic_notifier.notifier_call_chain),
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muic_notifier.cmd, &(muic_notifier.attached_dev));
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#endif
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#if IS_ENABLED(CONFIG_SEC_FACTORY)
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#if IS_ENABLED(CONFIG_ANDROID_SWITCH) || IS_ENABLED(CONFIG_SWITCH)
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#if defined(CONFIG_MUIC_SUPPORT_PDIC) && defined(CONFIG_PDIC_NOTIFIER)
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if (muic_notifier.cxt.attach != 0)
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send_muic_cable_intent(muic_notifier.cxt.cable_type);
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else
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send_muic_cable_intent(0);
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#else
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if (muic_notifier.cmd != 0)
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send_muic_cable_intent(muic_notifier.attached_dev);
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else
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send_muic_cable_intent(0);
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#if IS_ENABLED(CONFIG_MUIC_SM5504_POGO)
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if (muic_notifier.pogo_cxt.cable_type)
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send_muic_cable_intent(muic_notifier.pogo_cxt.cable_type);
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#endif /* CONFIG_MUIC_SM5504_POGO */
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#endif /* CONFIG_MUIC_SUPPORT_PDIC */
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#endif /* CONFIG_ANDROID_SWITCH || CONFIG_SWITCH */
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#endif /* CONFIG_SEC_FACTORY */
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switch (ret) {
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case NOTIFY_STOP_MASK:
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case NOTIFY_BAD:
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pr_err("%s: notify error occur(0x%x)\n", __func__, ret);
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break;
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case NOTIFY_DONE:
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case NOTIFY_OK:
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pr_info("%s: notify done(0x%x)\n", __func__, ret);
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break;
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default:
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pr_info("%s: notify status unknown(0x%x)\n", __func__, ret);
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break;
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}
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return ret;
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}
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#if IS_ENABLED(CONFIG_PDIC_SLSI_NON_MCU)
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int muic_pdic_notifier_register(struct notifier_block *nb, notifier_fn_t notifier,
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muic_notifier_device_t listener)
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{
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int ret = 0;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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void *pcxt;
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#endif
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pr_info("%s: listener=%d register\n", __func__, listener);
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SET_MUIC_NOTIFIER_BLOCK(nb, notifier, listener);
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ret = blocking_notifier_chain_register(&(muic_pdic_notifier.notifier_call_chain), nb);
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if (ret < 0)
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pr_err("%s: blocking_notifier_chain_register error(%d)\n",
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__func__, ret);
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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pcxt = muic_pdic_uses_new_noti ? &(muic_pdic_notifier.cxt) : \
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(void *)&(muic_pdic_notifier.attached_dev);
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/* current muic's attached_device status notify */
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nb->notifier_call(nb, muic_pdic_notifier.cxt.attach, pcxt);
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#else
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nb->notifier_call(nb, muic_pdic_notifier.cmd,
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&(muic_pdic_notifier.attached_dev));
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#endif
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return ret;
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}
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EXPORT_SYMBOL(muic_pdic_notifier_register);
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int muic_pdic_notifier_unregister(struct notifier_block *nb)
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{
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int ret = 0;
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pr_info("%s: listener=%d unregister\n", __func__, nb->priority);
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ret = blocking_notifier_chain_unregister(&(muic_pdic_notifier.notifier_call_chain), nb);
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if (ret < 0)
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pr_err("%s: blocking_notifier_chain_unregister error(%d)\n",
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__func__, ret);
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DESTROY_MUIC_NOTIFIER_BLOCK(nb);
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return ret;
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}
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EXPORT_SYMBOL(muic_pdic_notifier_unregister);
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static int muic_pdic_notifier_notify(void)
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{
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int ret = 0;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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void *pcxt;
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pr_info("%s: CMD=%d, DATA=%d\n", __func__, muic_pdic_notifier.cxt.attach,
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muic_pdic_notifier.cxt.cable_type);
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pcxt = muic_pdic_uses_new_noti ? &(muic_pdic_notifier.cxt) : \
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(void *)&(muic_pdic_notifier.attached_dev);
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ret = blocking_notifier_call_chain(&(muic_pdic_notifier.notifier_call_chain),
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muic_pdic_notifier.cxt.attach, pcxt);
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#else
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pr_info("%s: CMD=%d, DATA=%d\n", __func__, muic_pdic_notifier.cmd,
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muic_pdic_notifier.attached_dev);
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ret = blocking_notifier_call_chain(&(muic_pdic_notifier.notifier_call_chain),
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muic_pdic_notifier.cmd, &(muic_pdic_notifier.attached_dev));
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#endif
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switch (ret) {
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case NOTIFY_STOP_MASK:
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case NOTIFY_BAD:
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pr_err("%s: notify error occur(0x%x)\n", __func__, ret);
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break;
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case NOTIFY_DONE:
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case NOTIFY_OK:
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pr_info("%s: notify done(0x%x)\n", __func__, ret);
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break;
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default:
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pr_info("%s: notify status unknown(0x%x)\n", __func__, ret);
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break;
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}
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return ret;
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}
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#endif /* CONFIG_PDIC_SLSI_NON_MCU */
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#if IS_ENABLED(CONFIG_MUIC_SM5504_POGO)
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static int muic_pogo_notifier_notify(void)
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{
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int ret = 0;
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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void *pcxt = &(muic_notifier.pogo_cxt);
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pr_info("%s: CMD=%d, DATA=%d\n", __func__, muic_notifier.pogo_cxt.attach,
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muic_notifier.pogo_cxt.cable_type);
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ret = blocking_notifier_call_chain(&(muic_notifier.notifier_call_chain),
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muic_notifier.pogo_cxt.attach, pcxt);
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#endif
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#if IS_ENABLED(CONFIG_SEC_FACTORY)
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#if defined(CONFIG_MUIC_SUPPORT_PDIC) && defined(CONFIG_PDIC_NOTIFIER)
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if (muic_notifier.pogo_cxt.attach != 0)
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send_muic_cable_intent(muic_notifier.pogo_cxt.cable_type);
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else
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send_muic_cable_intent(0);
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if (muic_notifier.cxt.cable_type)
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send_muic_cable_intent(muic_notifier.cxt.cable_type);
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#endif /* CONFIG_MUIC_SUPPORT_CCIC */
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#endif /* CONFIG_SEC_FACTORY */
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switch (ret) {
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case NOTIFY_STOP_MASK:
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case NOTIFY_BAD:
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pr_err("%s: notify error occur(0x%x)\n", __func__, ret);
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break;
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case NOTIFY_DONE:
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case NOTIFY_OK:
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pr_info("%s: notify done(0x%x)\n", __func__, ret);
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break;
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default:
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pr_info("%s: notify status unknown(0x%x)\n", __func__, ret);
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break;
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}
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return ret;
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}
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void muic_pogo_notifier_attach_attached_dev(muic_attached_dev_t new_dev)
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{
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pr_info("%s: (%d)\n", __func__, new_dev);
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__set_pogo_noti_cxt(MUIC_NOTIFY_CMD_ATTACH, new_dev);
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/* muic's attached_device attach broadcast */
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muic_pogo_notifier_notify();
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}
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EXPORT_SYMBOL(muic_pogo_notifier_attach_attached_dev);
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void muic_pogo_notifier_detach_attached_dev(muic_attached_dev_t cur_dev)
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{
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pr_info("%s: (%d)\n", __func__, cur_dev);
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__set_pogo_noti_cxt(MUIC_NOTIFY_CMD_DETACH, -1);
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#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
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if (muic_notifier.pogo_cxt.cable_type != cur_dev)
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pr_warn("%s: attached_dev of muic_notifier(%d) != muic_data(%d)\n",
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__func__, muic_notifier.pogo_cxt.cable_type, cur_dev);
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if (muic_notifier.pogo_cxt.cable_type != ATTACHED_DEV_NONE_MUIC) {
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/* muic's attached_device detach broadcast */
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muic_pogo_notifier_notify();
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}
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#endif
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__set_pogo_noti_cxt(0, ATTACHED_DEV_NONE_MUIC);
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}
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EXPORT_SYMBOL(muic_pogo_notifier_detach_attached_dev);
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#endif /* CONFIG_MUIC_SM5504_POGO */
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void muic_notifier_attach_attached_dev(muic_attached_dev_t new_dev)
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{
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pr_info("%s: (%d)\n", __func__, new_dev);
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__set_noti_cxt(MUIC_NOTIFY_CMD_ATTACH, new_dev);
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/* muic's attached_device attach broadcast */
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muic_notifier_notify();
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}
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EXPORT_SYMBOL(muic_notifier_attach_attached_dev);
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void muic_pdic_notifier_attach_attached_dev(muic_attached_dev_t new_dev)
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{
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pr_info("%s: (%d)\n", __func__, new_dev);
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#if IS_ENABLED(CONFIG_PDIC_SLSI_NON_MCU)
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__set_pdic_noti_cxt(MUIC_PDIC_NOTIFY_CMD_ATTACH, new_dev);
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/* muic's attached_device attach broadcast */
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muic_pdic_notifier_notify();
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#else
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__set_noti_cxt(MUIC_PDIC_NOTIFY_CMD_ATTACH, new_dev);
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/* muic's attached_device attach broadcast */
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muic_notifier_notify();
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#endif
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|
}
|
|
EXPORT_SYMBOL(muic_pdic_notifier_attach_attached_dev);
|
|
|
|
void muic_pdic_notifier_detach_attached_dev(muic_attached_dev_t new_dev)
|
|
{
|
|
pr_info("%s: (%d)\n", __func__, new_dev);
|
|
|
|
#if IS_ENABLED(CONFIG_PDIC_SLSI_NON_MCU)
|
|
__set_pdic_noti_cxt(MUIC_PDIC_NOTIFY_CMD_DETACH, new_dev);
|
|
|
|
/* muic's attached_device attach broadcast */
|
|
muic_pdic_notifier_notify();
|
|
#else
|
|
__set_noti_cxt(MUIC_PDIC_NOTIFY_CMD_DETACH, muic_notifier.attached_dev);
|
|
/* muic's attached_device attach broadcast */
|
|
muic_notifier_notify();
|
|
#endif
|
|
}
|
|
EXPORT_SYMBOL(muic_pdic_notifier_detach_attached_dev);
|
|
|
|
void muic_notifier_detach_attached_dev(muic_attached_dev_t cur_dev)
|
|
{
|
|
pr_info("%s: (%d)\n", __func__, cur_dev);
|
|
|
|
__set_noti_cxt(MUIC_NOTIFY_CMD_DETACH, -1);
|
|
|
|
#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
|
|
if (muic_notifier.cxt.cable_type != cur_dev)
|
|
pr_warn("%s: attached_dev of muic_notifier(%d) != muic_data(%d)\n",
|
|
__func__, muic_notifier.cxt.cable_type, cur_dev);
|
|
|
|
if (muic_notifier.cxt.cable_type != ATTACHED_DEV_NONE_MUIC) {
|
|
/* muic's attached_device detach broadcast */
|
|
muic_notifier_notify();
|
|
}
|
|
#else
|
|
if (muic_notifier.attached_dev != cur_dev)
|
|
pr_warn("%s: attached_dev of muic_notifier(%d) != muic_data(%d)\n",
|
|
__func__, muic_notifier.attached_dev, cur_dev);
|
|
|
|
if (muic_notifier.attached_dev != ATTACHED_DEV_NONE_MUIC) {
|
|
/* muic's attached_device detach broadcast */
|
|
muic_notifier_notify();
|
|
}
|
|
#endif
|
|
|
|
__set_noti_cxt(0, ATTACHED_DEV_NONE_MUIC);
|
|
}
|
|
EXPORT_SYMBOL(muic_notifier_detach_attached_dev);
|
|
|
|
void muic_notifier_logically_attach_attached_dev(muic_attached_dev_t new_dev)
|
|
{
|
|
pr_info("%s: (%d)\n", __func__, new_dev);
|
|
|
|
__set_noti_cxt(MUIC_NOTIFY_CMD_ATTACH, new_dev);
|
|
|
|
/* muic's attached_device attach broadcast */
|
|
muic_notifier_notify();
|
|
}
|
|
EXPORT_SYMBOL(muic_notifier_logically_attach_attached_dev);
|
|
|
|
void muic_notifier_logically_detach_attached_dev(muic_attached_dev_t cur_dev)
|
|
{
|
|
pr_info("%s: (%d)\n", __func__, cur_dev);
|
|
|
|
__set_noti_cxt(MUIC_NOTIFY_CMD_DETACH, cur_dev);
|
|
|
|
/* muic's attached_device detach broadcast */
|
|
muic_notifier_notify();
|
|
|
|
__set_noti_cxt(0, ATTACHED_DEV_NONE_MUIC);
|
|
}
|
|
EXPORT_SYMBOL(muic_notifier_logically_detach_attached_dev);
|
|
|
|
void vt_muic_notifier_attach_attached_dev(muic_attached_dev_t new_dev)
|
|
{
|
|
pr_info("%s: (%d)\n", __func__, new_dev);
|
|
|
|
__set_noti_cxt_dest(MUIC_NOTIFY_CMD_ATTACH, new_dev, PDIC_NOTIFY_DEV_PDIC);
|
|
|
|
/* muic's attached_device attach broadcast */
|
|
muic_notifier_notify();
|
|
}
|
|
EXPORT_SYMBOL(vt_muic_notifier_attach_attached_dev);
|
|
|
|
void vt_muic_notifier_detach_attached_dev(muic_attached_dev_t cur_dev)
|
|
{
|
|
pr_info("%s: (%d)\n", __func__, cur_dev);
|
|
|
|
__set_noti_cxt_dest(MUIC_NOTIFY_CMD_DETACH, -1, PDIC_NOTIFY_DEV_PDIC);
|
|
|
|
#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
|
|
if (muic_notifier.cxt.cable_type != cur_dev)
|
|
pr_warn("%s: attached_dev of muic_notifier(%d) != muic_data(%d)\n",
|
|
__func__, muic_notifier.cxt.cable_type, cur_dev);
|
|
|
|
if (muic_notifier.cxt.cable_type != ATTACHED_DEV_NONE_MUIC) {
|
|
/* muic's attached_device detach broadcast */
|
|
muic_notifier_notify();
|
|
}
|
|
#else
|
|
if (muic_notifier.attached_dev != cur_dev)
|
|
pr_warn("%s: attached_dev of muic_notifier(%d) != muic_data(%d)\n",
|
|
__func__, muic_notifier.attached_dev, cur_dev);
|
|
|
|
if (muic_notifier.attached_dev != ATTACHED_DEV_NONE_MUIC) {
|
|
/* muic's attached_device detach broadcast */
|
|
muic_notifier_notify();
|
|
}
|
|
#endif
|
|
|
|
__set_noti_cxt(0, ATTACHED_DEV_NONE_MUIC);
|
|
}
|
|
EXPORT_SYMBOL(vt_muic_notifier_detach_attached_dev);
|
|
|
|
static int muic_notifier_init(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
pr_info("%s\n", __func__);
|
|
|
|
if (muic_notifier_init_done) {
|
|
pr_info("%s already registered\n", __func__);
|
|
return ret;
|
|
}
|
|
muic_notifier_init_done = 1;
|
|
|
|
#if IS_ENABLED(CONFIG_DRV_SAMSUNG)
|
|
switch_device = sec_device_create(NULL, "switch");
|
|
if (IS_ERR(switch_device)) {
|
|
pr_err("%s Failed to create device(switch)!\n", __func__);
|
|
ret = -ENODEV;
|
|
}
|
|
#endif
|
|
#if IS_ENABLED(CONFIG_PDIC_NOTIFIER)
|
|
muic_uses_new_noti = 1;
|
|
#endif
|
|
BLOCKING_INIT_NOTIFIER_HEAD(&(muic_notifier.notifier_call_chain));
|
|
__set_noti_cxt(0, ATTACHED_DEV_NONE_MUIC);
|
|
#if IS_ENABLED(CONFIG_PDIC_SLSI_NON_MCU)
|
|
BLOCKING_INIT_NOTIFIER_HEAD(&(muic_pdic_notifier.notifier_call_chain));
|
|
__set_pdic_noti_cxt(0, ATTACHED_DEV_UNKNOWN_MUIC);
|
|
muic_pdic_uses_new_noti = 1;
|
|
#endif
|
|
|
|
#if IS_ENABLED(CONFIG_MUIC_SM5504_POGO)
|
|
__set_pogo_noti_cxt(0, ATTACHED_DEV_NONE_MUIC);
|
|
#endif /* CONFIG_MUIC_SM5504_POGO */
|
|
|
|
#if IS_ENABLED(CONFIG_SEC_FACTORY)
|
|
#if IS_ENABLED(CONFIG_ANDROID_SWITCH) || IS_ENABLED(CONFIG_SWITCH)
|
|
ret = switch_dev_register(&switch_muic_dev);
|
|
if (ret < 0)
|
|
pr_err("%s: Failed to register attached_muic_cable switch(%d)\n",
|
|
__func__, ret);
|
|
#endif /* CONFIG_ANDROID_SWITCH || CONFIG_SWITCH */
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
static void __exit muic_notifier_exit(void)
|
|
{
|
|
pr_info("%s: exit\n", __func__);
|
|
}
|
|
|
|
device_initcall(muic_notifier_init);
|
|
module_exit(muic_notifier_exit);
|
|
|
|
MODULE_AUTHOR("Samsung USB Team");
|
|
MODULE_DESCRIPTION("Muic Notifier");
|
|
MODULE_LICENSE("GPL");
|