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

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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: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
Zhaoxiong Lv 2024-07-22 15:31:36 +08:00 • committed by Jiri Kosina
parent e0808d7a63
commit d06651bebf
1 changed files with 8 additions and 0 deletions
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8
drivers/hid/i2c-hid/i2c-hid-of-elan.c
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@ -152,6 +152,13 @@ static const struct elan_i2c_hid_chip_data elan_ekth6915_chip_data = {
.main_supply_name = "vcc33", .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 = { static const struct elan_i2c_hid_chip_data ilitek_ili9882t_chip_data = {
.post_power_delay_ms = 1, .post_power_delay_ms = 1,
.post_gpio_reset_on_delay_ms = 200, .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[] = { static const struct of_device_id elan_i2c_hid_of_match[] = {
{ .compatible = "elan,ekth6915", .data = &elan_ekth6915_chip_data }, { .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,ili9882t", .data = &ilitek_ili9882t_chip_data },
{ .compatible = "ilitek,ili2901", .data = &ilitek_ili2901_chip_data }, { .compatible = "ilitek,ili2901", .data = &ilitek_ili2901_chip_data },
{ } { }