Messages in this thread Patch in this message | | | From | Yannick Fertre <> | Subject | [PATCH v1 2/2] Input: goodix - support gt9147 touchpanel | Date | Mon, 2 Mar 2020 11:18:28 +0100 |
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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 >911_chip_data; case 912: + case 9147: case 967: return >967_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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