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ili9882_mmi: support panel gesture config

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Capri ilitek touch:
some panel need enable partial gesture mode for ESD case
Add new panel config for gesture
NO_PROP_NEEDED

Change-Id: I4e0Montana83e9c36cb82f2eea6971797f67781d8f25
Reviewed-on: https://gerrit.mot.com/1789290
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
hujing3 2020-10-29 17:45:28 +08:00 • committed by Jing Hu
commit 52adf4eb13
5 changed files with 68 additions and 3 deletions
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6
drivers/input/touchscreen/ili9882_mmi/Android.mk
View file

@ -25,6 +25,12 @@ ifeq ($(ILITEK_GESTURE),true)
KERNEL_CFLAGS += CONFIG_ILITEK_GESTURE=y
endif
# enable gesture mode by panel config
# not all panels need enable gesture mode for some products
ifeq ($(ILITEK_PANEL_GESTURE),true)
KERNEL_CFLAGS += CONFIG_ILITEK_PANEL_GESTURE=y
endif
include $(CLEAR_VARS)
LOCAL_MODULE := ili9882_mmi.ko
LOCAL_MODULE_TAGS := optional

4
drivers/input/touchscreen/ili9882_mmi/Kbuild
View file

@ -27,6 +27,10 @@ ifneq ($(filter m y,$(CONFIG_ILITEK_GESTURE)),)
EXTRA_CFLAGS += -DILI_CONFIG_GESTURE
endif
ifneq ($(filter m y,$(CONFIG_ILITEK_PANEL_GESTURE)),)
EXTRA_CFLAGS += -DILI_CONFIG_PANEL_GESTURE
endif
ili9882_mmi-objs += ili9882.o
ili9882_mmi-objs += ili9882_spi.o
ili9882_mmi-objs += ili9882_qcom.o

3
drivers/input/touchscreen/ili9882_mmi/ili9882.h
View file

@ -135,7 +135,7 @@
#define ENABLE_WQ_ESD DISABLE
#endif
#define ENABLE_WQ_BAT DISABLE
#ifdef ILI_CONFIG_GESTURE
#if defined(ILI_CONFIG_GESTURE) || defined(ILI_CONFIG_PANEL_GESTURE)
#define ENABLE_GESTURE ENABLE
#else
#define ENABLE_GESTURE DISABLE
@ -864,6 +864,7 @@ struct ilitek_ts_data {
bool wq_esd_ctrl;
bool wq_bat_ctrl;
bool panel_gesture_enable;
bool netlink;
bool report;
bool gesture;

17
drivers/input/touchscreen/ili9882_mmi/ili9882_qcom.c
View file

@ -444,6 +444,20 @@ static int ilitek_plat_notifier_fb(struct notifier_block *self, unsigned long ev
if (event == DRM_PANEL_EARLY_EVENT_BLANK)
{
#if ENABLE_GESTURE
#ifdef ILI_CONFIG_PANEL_GESTURE
if (ilits->panel_gesture_enable) {
if (ili_sleep_handler(TP_SUSPEND) < 0)
ILI_ERR("TP suspend failed!\n");
else
ILI_INFO("TP suspend!\n");
} else {
//enter deep sleep when panel not config gesture
if (ili_sleep_handler(TP_DEEP_SLEEP) < 0)
ILI_ERR("TP deep sleep in failed!\n");
else
ILI_INFO("TP in deep sleep!\n");
}
#else
if (ilits->tp_module == MODEL_TM) {
if (ili_sleep_handler(TP_DEEP_SLEEP) < 0)
ILI_ERR("TP deep sleep in failed\n");
@ -451,6 +465,7 @@ static int ilitek_plat_notifier_fb(struct notifier_block *self, unsigned long ev
if (ili_sleep_handler(TP_SUSPEND) < 0)
ILI_ERR("TP suspend failed\n");
}
#endif
#else
//enter deep sleep when not enable gesture
if (ili_sleep_handler(TP_DEEP_SLEEP) < 0)
@ -461,7 +476,7 @@ static int ilitek_plat_notifier_fb(struct notifier_block *self, unsigned long ev
}
#endif
#ifdef ILI_CONFIG_GESTURE
#if defined(ILI_CONFIG_GESTURE) || defined(ILI_CONFIG_PANEL_GESTURE)
touch_set_state(TOUCH_LOW_POWER_STATE, TOUCH_PANEL_IDX_PRIMARY);
#endif
}

41
drivers/input/touchscreen/ili9882_mmi/ili9882_spi.c
View file

@ -511,6 +511,36 @@ static int check_dt(struct device_node *np)
pr_err("%s: %s not actived\n", __func__, node->name);
return -ENODEV;
}
static int parse_dt(struct device_node *np)
{
int32_t ret = 0;
#ifdef ILI_CONFIG_PANEL_GESTURE
//parse gesture by panel config
if (active_panel_name) {
const char *panel_gesture;
int panel_num = of_property_count_strings(np, "ilitek,gesture_panel");
if (panel_num > 0) {
int i;
ILI_INFO("%s: get ilitek,gesture_panel count=%d", __func__, panel_num);
for (i = 0; i < panel_num; i++) {
ret = of_property_read_string_index(np, "ilitek,gesture_panel", i, &panel_gesture);
if (ret < 0) {
ILI_INFO("%s: cannot parse gesture_panel, ret=%d\n", __func__, ret);
break;
} else if (panel_gesture && strstr(active_panel_name, panel_gesture)) {
ILI_INFO("%s: panel %s gesture enabled", __func__, panel_gesture);
ilits->panel_gesture_enable = true;
break;
}
}
}
}
#endif
return ret;
}
#endif
static int ilitek_spi_probe(struct spi_device *spi)
@ -626,8 +656,15 @@ static int ilitek_spi_probe(struct spi_device *spi)
ilits->info_from_hex = ENABLE;
ilits->wait_int_timeout = AP_INT_TIMEOUT;
//---parse dts---
#ifdef CONFIG_DRM
parse_dt(spi->dev.of_node);
#endif
#if ENABLE_GESTURE
#ifdef ILI_CONFIG_GESTURE
#ifdef ILI_CONFIG_PANEL_GESTURE
if (ilits->panel_gesture_enable)
#elif defined(ILI_CONFIG_GESTURE)
if (MODEL_HLT == tp_module)
#endif
{
@ -651,6 +688,8 @@ static int ilitek_spi_probe(struct spi_device *spi)
ilits->ges_sym.alphabet_two_line_2_bottom = ALPHABET_TWO_LINE_2_BOTTOM;
ilits->ges_sym.alphabet_F = ALPHABET_F;
ilits->ges_sym.alphabet_AT = ALPHABET_AT;
ILI_INFO("ilitek: gesture eanble:%d\n", ilits->gesture);
}
#endif