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:tp:Support Qcom panel notify for 2nd fogona touch

Browse source 
WHY:need panel notify
HOW:add tp notify

Change-Id: I9eec4e548653293dc5dc1facdaa3ea9040078709
Reviewed-on: https://gerrit.mot.com/2692918
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Yan Zhang <zhangy26@motorola.com>
Reviewed-by: <longc157@motorola.com>
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
longc 2023-07-28 10:25:16 +08:00 • committed by longc157
commit 5f10621233
4 changed files with 111 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

6
drivers/input/touchscreen/nova_0flash_mmi/Android.mk
View file

@ -9,6 +9,7 @@ endif
ifneq ($(BOARD_USES_DOUBLE_TAP),)
KERNEL_CFLAGS += CONFIG_INPUT_NOVA_0FLASH_MMI_ENABLE_DOUBLE_TAP=y
KBUILD_OPTIONS += CONFIG_INPUT_NOVA_0FLASH_MMI_ENABLE_DOUBLE_TAP=y
endif
ifeq ($(TOUCHSCREEN_LAST_TIME),true)
@ -28,7 +29,8 @@ ifneq ($(BOARD_USES_PANEL_NOTIFICATIONS),)
endif
ifeq ($(CONFIG_INPUT_ENABLE_DRM_PANEL),true)
KERNEL_CFLAGS += CONFIG_INPUT_NOVA_DRM_PANEL=y
KERNEL_CFLAGS += CONFIG_INPUT_NOVA_DRM_PANEL=y
KBUILD_OPTIONS += CONFIG_INPUT_NOVA_DRM_PANEL=y
endif
ifeq ($(CONFIG_INPUT_NOVA_USES_CHIP_VER_1),true)
@ -96,7 +98,7 @@ LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
LOCAL_ADDITIONAL_DEPENDENCIES += $(KERNEL_MODULES_OUT)/mmi_info.ko
ifneq ($(findstring touchscreen_mmi.ko,$(BOARD_VENDOR_KERNEL_MODULES)),)
KBUILD_OPTIONS += CONFIG_INPUT_TOUCHSCREEN_MMI=y
KBUILD_OPTIONS += CONFIG_INPUT_TOUCHSCREEN_MMI_NVT=y
LOCAL_ADDITIONAL_DEPENDENCIES += $(KERNEL_MODULES_OUT)/touchscreen_mmi.ko
endif
ifneq ($(MOTO_PANEL_CHECK_TOUCH_STATE_V2),)

2
drivers/input/touchscreen/nova_0flash_mmi/Kbuild
View file

@ -74,7 +74,7 @@ endif
ifneq ($(filter m y,$(CONFIG_DRM_PANEL_EVENT_NOTIFICATIONS)),)
EXTRA_CFLAGS += -DCONFIG_DRM_PANEL_EVENT_NOTIFICATIONS
endif
ifneq ($(filter m y,$(CONFIG_INPUT_TOUCHSCREEN_MMI)),)
ifneq ($(filter m y,$(CONFIG_INPUT_TOUCHSCREEN_MMI_NVT)),)
KBUILD_EXTRA_SYMBOLS += $(CURDIR)/$(KBUILD_EXTMOD)/../touchscreen_mmi/$(GKI_OBJ_MODULE_DIR)/Module.symvers
EXTRA_CFLAGS += -DCONFIG_INPUT_TOUCHSCREEN_MMI
nova_0flash_mmi-objs += nt36xxx_mmi_class.o

98
drivers/input/touchscreen/nova_0flash_mmi/nt36xxx.c
View file

@ -214,7 +214,12 @@ int nvt_mcu_pen_detect_set(uint8_t pen_detect);
#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
#if (((LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))) || defined(NVT_CONFIG_DRM_PANEL))
#if defined(CONFIG_DRM)
#ifdef NVT_DRM_PANEL_EVENT_NOTIFICATIONS
static void nvt_drm_notifier_callback(enum panel_event_notifier_tag tag,
struct panel_event_notification *notification, void *client_data);
#else
static int nvt_drm_notifier_callback(struct notifier_block *self, unsigned long event, void *data);
#endif
#ifdef LCM_FAST_LIGHTUP
static struct work_struct ts_resume_work;
static void nova_resume_work_func(struct work_struct *work);
@ -3148,6 +3153,18 @@ static int32_t nvt_ts_probe(struct spi_device *client)
#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
#if (((LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))) || defined(NVT_CONFIG_DRM_PANEL))
#if defined(CONFIG_DRM)
#ifdef NVT_DRM_PANEL_EVENT_NOTIFICATIONS
if (active_panel){
ts->notifier_cookie = panel_event_notifier_register(PANEL_EVENT_NOTIFICATION_PRIMARY,
PANEL_EVENT_NOTIFIER_CLIENT_PRIMARY_TOUCH, active_panel,
&nvt_drm_notifier_callback, ts);
}
if (!ts->notifier_cookie) {
NVT_ERR("Failed to register for panel events\n");
goto err_register_drm_notif_failed;
}
NVT_LOG("registered for panel notifications panel\n");
#else
ts->drm_notif.notifier_call = nvt_drm_notifier_callback;
if (active_panel &&
drm_panel_notifier_register(active_panel,
@ -3156,6 +3173,7 @@ static int32_t nvt_ts_probe(struct spi_device *client)
goto err_register_drm_notif_failed;
}
#endif
#endif
#else //vension code < 5.4.0
#if defined(CONFIG_FB)
#ifdef _MSM_DRM_NOTIFY_H_
@ -3217,14 +3235,19 @@ err_create_touchscreen_class_failed:
#if defined(CONFIG_INPUT_TOUCHSCREEN_MMI)
nvt_mmi_init(ts, false);
#endif
err_register_drm_notif_failed:
#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
#if (((LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))) || defined(NVT_CONFIG_DRM_PANEL))
#if defined(CONFIG_DRM)
if (active_panel) {
#ifdef NVT_DRM_PANEL_EVENT_NOTIFICATIONS
if (ts->notifier_cookie)
panel_event_notifier_unregister(ts->notifier_cookie);
#else
if (drm_panel_notifier_unregister(active_panel, &ts->drm_notif))
NVT_ERR("Error occurred while unregistering drm_notifier.\n");
#endif
}
err_register_drm_notif_failed:
#endif
#else //vension code < 5.4.0
#if defined(CONFIG_FB)
@ -3360,8 +3383,13 @@ static int32_t nvt_ts_remove(struct spi_device *client)
#if (((LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))) || defined(NVT_CONFIG_DRM_PANEL))
#if defined(CONFIG_DRM)
if (active_panel) {
#ifdef NVT_DRM_PANEL_EVENT_NOTIFICATIONS
if (ts->notifier_cookie)
panel_event_notifier_unregister(ts->notifier_cookie);
#else
drm_panel_notifier_unregister(active_panel, &ts->drm_notif);
NVT_ERR("Error occurred while unregistering drm_notifier.\n");
#endif
}
#endif
#else //vension code < 5.4.0
@ -3467,8 +3495,13 @@ static void nvt_ts_shutdown(struct spi_device *client)
#if (((LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))) || defined(NVT_CONFIG_DRM_PANEL))
#if defined(CONFIG_DRM)
if (active_panel) {
#ifdef NVT_DRM_PANEL_EVENT_NOTIFICATIONS
if (ts->notifier_cookie)
panel_event_notifier_unregister(ts->notifier_cookie);
#else
drm_panel_notifier_unregister(active_panel, &ts->drm_notif);
NVT_ERR("Error occurred while unregistering drm_notifier.\n");
#endif
}
#endif
#else //vension code < 5.4.0
@ -3763,7 +3796,68 @@ static void nova_resume_work_func(struct work_struct *work)
nvt_ts_resume(&ts->client->dev);
}
#endif //end LCM_FAST_LIGHTUP
#ifdef NVT_DRM_PANEL_EVENT_NOTIFICATIONS
static void nvt_drm_notifier_callback(enum panel_event_notifier_tag tag,
struct panel_event_notification *notification, void *client_data)
{
if (!notification) {
pr_err("Invalid notification\n");
return;
}
NVT_LOG("Notification type:%d, early_trigger:%d",
notification->notif_type,
notification->notif_data.early_trigger);
switch (notification->notif_type) {
case DRM_PANEL_EVENT_UNBLANK:
if (!notification->notif_data.early_trigger) {
#ifdef LCM_FAST_LIGHTUP
if (nvt_fwu_wq) {
queue_work(nvt_fwu_wq, &ts_resume_work);
NVT_LOG("LCM_FAST_LIGHTUP, queue_work\n");
} else {
NVT_LOG("nvt_fwu_wq null");
nvt_ts_resume(&ts->client->dev);
}
#else
nvt_ts_resume(&ts->client->dev);
#endif //LCM_FAST_LIGHTUP
}
break;
case DRM_PANEL_EVENT_BLANK:
if (notification->notif_data.early_trigger) {
NVT_LOG("event=DRM_PANEL_EVENT_BLANK");
nvt_ts_suspend(&ts->client->dev);
#if defined(NVT_SENSOR_EN) && (defined(NVT_SET_TOUCH_STATE) || defined(NVT_CONFIG_PANEL_NOTIFICATIONS))
if (ts->should_enable_gesture) {
NVT_LOG("double tap gesture suspend\n");
touch_set_state(TOUCH_LOW_POWER_STATE, TOUCH_PANEL_IDX_PRIMARY);
} else {
touch_set_state(TOUCH_DEEP_SLEEP_STATE, TOUCH_PANEL_IDX_PRIMARY);
}
#endif
}
break;
case DRM_PANEL_EVENT_BLANK_LP:
NVT_LOG("received lp event\n");
break;
case DRM_PANEL_EVENT_FPS_CHANGE:
NVT_LOG("Received fps change old fps:%d new fps:%d\n",
notification->notif_data.old_fps,
notification->notif_data.new_fps);
break;
default:
NVT_LOG("notification serviced :%d\n",
notification->notif_type);
break;
}
}
#else
static int nvt_drm_notifier_callback(struct notifier_block *self, unsigned long event, void *data)
{
struct msm_drm_notifier *evdata = data;
@ -3816,6 +3910,8 @@ static int nvt_drm_notifier_callback(struct notifier_block *self, unsigned long
return 0;
}
#endif
#endif
#else //vension code < 5.4.0
#ifdef NVT_CONFIG_PANEL_NOTIFICATIONS
static int nvt_panel_notifier_callback(struct notifier_block *self, unsigned long event, void *data)

10
drivers/input/touchscreen/nova_0flash_mmi/nt36xxx.h
View file

@ -39,7 +39,12 @@
#ifdef NOVATECH_PEN_NOTIFIER
#include <linux/pen_detection_notify.h>
#endif
#ifdef NVT_CONFIG_DRM_PANEL
#if IS_ENABLED(CONFIG_QCOM_PANEL_EVENT_NOTIFIER)
#define NVT_DRM_PANEL_EVENT_NOTIFICATIONS
#include <linux/soc/qcom/panel_event_notifier.h>
#endif
#endif
#ifdef CONFIG_HAS_EARLYSUSPEND
#include <linux/earlysuspend.h>
#endif
@ -256,6 +261,9 @@ struct nvt_ts_data {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0))
#if defined(CONFIG_DRM)
struct notifier_block drm_notif;
#ifdef NVT_DRM_PANEL_EVENT_NOTIFICATIONS
void* notifier_cookie;
#endif
#endif
#else //vension code < 5.4.0
#if defined(CONFIG_FB)