* [PATCH v1 0/2] goodix: support of gt9147 @ 2020-03-02 10:18 Yannick Fertre 2020-03-02 10:18 ` [PATCH v1 1/2] dt-bindings: touchscreen: " Yannick Fertre 2020-03-02 10:18 ` [PATCH v1 2/2] Input: goodix - support gt9147 touchpanel Yannick Fertre 0 siblings, 2 replies; 5+ messages in thread From: Yannick Fertre @ 2020-03-02 10:18 UTC (permalink / raw) To: Bastien Nocera, Dmitry Torokhov, Rob Herring, Mark Rutland, Benjamin Gaignard, Yannick Fertre, linux-input, devicetree, linux-kernel Add support of GT9147 for Goodix touchscreen. 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 Yannick Fertre (2): dt-bindings: touchscreen: goodix: support of gt9147 Input: goodix - support gt9147 touchpanel Documentation/devicetree/bindings/input/touchscreen/goodix.yaml | 1 + drivers/input/touchscreen/goodix.c | 2 ++ 2 files changed, 3 insertions(+) -- 2.7.4 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v1 1/2] dt-bindings: touchscreen: goodix: support of gt9147 2020-03-02 10:18 [PATCH v1 0/2] goodix: support of gt9147 Yannick Fertre @ 2020-03-02 10:18 ` Yannick Fertre 2020-03-10 19:27 ` Rob Herring 2020-03-02 10:18 ` [PATCH v1 2/2] Input: goodix - support gt9147 touchpanel Yannick Fertre 1 sibling, 1 reply; 5+ messages in thread From: Yannick Fertre @ 2020-03-02 10:18 UTC (permalink / raw) To: Bastien Nocera, Dmitry Torokhov, Rob Herring, Mark Rutland, Benjamin Gaignard, Yannick Fertre, linux-input, devicetree, linux-kernel Add support for it by adding compatible. 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> --- Documentation/devicetree/bindings/input/touchscreen/goodix.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml b/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml index d7c3262..9f65d67 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml @@ -21,6 +21,7 @@ properties: - goodix,gt911 - goodix,gt9110 - goodix,gt912 + - goodix,gt9147 - goodix,gt927 - goodix,gt9271 - goodix,gt928 -- 2.7.4 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v1 1/2] dt-bindings: touchscreen: goodix: support of gt9147 2020-03-02 10:18 ` [PATCH v1 1/2] dt-bindings: touchscreen: " Yannick Fertre @ 2020-03-10 19:27 ` Rob Herring 0 siblings, 0 replies; 5+ messages in thread From: Rob Herring @ 2020-03-10 19:27 UTC (permalink / raw) To: Yannick Fertre Cc: Bastien Nocera, Dmitry Torokhov, Mark Rutland, Benjamin Gaignard, Yannick Fertre, linux-input, devicetree, linux-kernel On Mon, 2 Mar 2020 11:18:27 +0100, Yannick Fertre wrote: > Add support for it by adding compatible. > 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> > --- > Documentation/devicetree/bindings/input/touchscreen/goodix.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v1 2/2] Input: goodix - support gt9147 touchpanel 2020-03-02 10:18 [PATCH v1 0/2] goodix: support of gt9147 Yannick Fertre 2020-03-02 10:18 ` [PATCH v1 1/2] dt-bindings: touchscreen: " Yannick Fertre @ 2020-03-02 10:18 ` Yannick Fertre 2020-03-02 11:00 ` Bastien Nocera 1 sibling, 1 reply; 5+ messages in thread From: Yannick Fertre @ 2020-03-02 10:18 UTC (permalink / raw) To: Bastien Nocera, Dmitry Torokhov, Rob Herring, Mark Rutland, Benjamin Gaignard, Yannick Fertre, linux-input, devicetree, linux-kernel 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 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v1 2/2] Input: goodix - support gt9147 touchpanel 2020-03-02 10:18 ` [PATCH v1 2/2] Input: goodix - support gt9147 touchpanel Yannick Fertre @ 2020-03-02 11:00 ` Bastien Nocera 0 siblings, 0 replies; 5+ messages in thread From: Bastien Nocera @ 2020-03-02 11:00 UTC (permalink / raw) To: Yannick Fertre, Dmitry Torokhov, Rob Herring, Mark Rutland, Benjamin Gaignard, linux-input, devicetree, linux-kernel On Mon, 2020-03-02 at 11:18 +0100, Yannick Fertre wrote: > 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> Both patches: Reviewed-by: Bastien Nocera <hadess@hadess.net> But you'll likely need to send another update on top of the "Add support for Goodix GT917S touch controller" patchset, which makes some changes to goodix_get_chip_data(). ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-03-10 19:28 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-03-02 10:18 [PATCH v1 0/2] goodix: support of gt9147 Yannick Fertre 2020-03-02 10:18 ` [PATCH v1 1/2] dt-bindings: touchscreen: " Yannick Fertre 2020-03-10 19:27 ` Rob Herring 2020-03-02 10:18 ` [PATCH v1 2/2] Input: goodix - support gt9147 touchpanel Yannick Fertre 2020-03-02 11:00 ` Bastien Nocera
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