Commit d06651be authored by Zhaoxiong Lv's avatar Zhaoxiong Lv Committed by Jiri Kosina
Browse files

HID: i2c-hid: elan: Add elan-ekth6a12nay timing 



Elan-ekth6a12nay requires reset to pull down time greater than 10ms,
so the configuration post_power_delay_ms is 10, and the chipset
initial time is required to be greater than 300ms,
so the post_gpio_reset_on_delay_ms is set to 300.

Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarZhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent e0808d7a

drivers/hid/i2c-hid/i2c-hid-of-elan.c

+8 −0
Original line number Diff line number Diff line
@@ -152,6 +152,13 @@ static const struct elan_i2c_hid_chip_data elan_ekth6915_chip_data = { 
	.main_supply_name = "vcc33",

};



static const struct elan_i2c_hid_chip_data elan_ekth6a12nay_chip_data = {

	.post_power_delay_ms = 10,

	.post_gpio_reset_on_delay_ms = 300,

	.hid_descriptor_address = 0x0001,

	.main_supply_name = "vcc33",

};



static const struct elan_i2c_hid_chip_data ilitek_ili9882t_chip_data = {

	.post_power_delay_ms = 1,

	.post_gpio_reset_on_delay_ms = 200,
@@ -174,6 +181,7 @@ static const struct elan_i2c_hid_chip_data ilitek_ili2901_chip_data = { 


static const struct of_device_id elan_i2c_hid_of_match[] = {

	{ .compatible = "elan,ekth6915", .data = &elan_ekth6915_chip_data },

	{ .compatible = "elan,ekth6a12nay", .data = &elan_ekth6a12nay_chip_data },

	{ .compatible = "ilitek,ili9882t", .data = &ilitek_ili9882t_chip_data },

	{ .compatible = "ilitek,ili2901", .data = &ilitek_ili2901_chip_data },

	{ }