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| author | Yannick Fertre <yannick.fertre@st.com> | 2020-03-24 12:32:27 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-03-24 15:09:20 -0700 |
| commit | b9a1c116846e9ab9d4872d61604207cd5aef09b4 (patch) | |
| tree | 63212549366bccfc1c4813187efe59490a178f1f /drivers | |
| parent | ec7f23e1d8adcd18dc3fc18c3b06daa681fe1e7e (diff) | |
| download | linux-b9a1c116846e9ab9d4872d61604207cd5aef09b4.tar.bz2 | |
Input: goodix - support gt9147 touchpanel
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>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/1583144308-3781-3-git-send-email-yannick.fertre@st.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/goodix.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c index 973fb636cafc..47f812b804c8 100644 --- a/drivers/input/touchscreen/goodix.c +++ b/drivers/input/touchscreen/goodix.c @@ -160,6 +160,7 @@ static const struct goodix_chip_id goodix_chip_ids[] = { { .id = "928", .data = >911_chip_data }, { .id = "912", .data = >967_chip_data }, + { .id = "9147", .data = >967_chip_data }, { .id = "967", .data = >967_chip_data }, { } }; @@ -1398,6 +1399,7 @@ static const struct of_device_id goodix_of_match[] = { { .compatible = "goodix,gt911" }, { .compatible = "goodix,gt9110" }, { .compatible = "goodix,gt912" }, + { .compatible = "goodix,gt9147" }, { .compatible = "goodix,gt917s" }, { .compatible = "goodix,gt927" }, { .compatible = "goodix,gt9271" }, |