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Subject[PATCH v1 2/2] Input: goodix - support gt9147 touchpanel
Date
Add support for it by adding compatible and supported chip data
(default settings used).
The chip data on GT9147 is similar to GT912, like
- config data register has 0x8047 address
- config data register max len is 240
- config data checksum has 8-bit

Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
---
drivers/input/touchscreen/goodix.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index 0403102..8851a35 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -251,6 +251,7 @@ static const struct goodix_chip_data *goodix_get_chip_data(u16 id)
return &gt911_chip_data;

case 912:
+ case 9147:
case 967:
return &gt967_chip_data;

@@ -1054,6 +1055,7 @@ static const struct of_device_id goodix_of_match[] = {
{ .compatible = "goodix,gt9271" },
{ .compatible = "goodix,gt928" },
{ .compatible = "goodix,gt967" },
+ { .compatible = "goodix,gt9147",},
{ }
};
MODULE_DEVICE_TABLE(of, goodix_of_match);
--
2.7.4
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