[PATCH] Input: goodix

* [PATCH] Input: goodix - support gt9147 touchpanel
@ 2019-11-27 10:24 Yannick Fertre
  0 siblings, 0 replies; only message in thread
From: Yannick Fertre @ 2019-11-27 10:24 UTC (permalink / raw)
  To: Yannick Fertre, Philippe Cornu, Benjamin Gaignard, David Airlie,
	Daniel Vetter, Maxime Coquelin, Alexandre Torgue, dri-devel,
	linux-stm32, linux-arm-kernel, linux-kernel

From: Yannick Fertré <yannick.fertre@st.com>

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 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index fb43aa7..b470773 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -1045,6 +1045,7 @@ 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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