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Input: cyttsp5 - fix sensing configuration data structure

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Prior to this patch, the sensing configuration data was not parsed
correctly, breaking detection of max_tch. The vendor driver includes
this field. This change informs the driver about the correct maximum
number of simultaneous touch inputs.

Tested on a Pine64 PineNote with a modified touch screen controller
firmware.

Signed-off-by: hrdl <git@hrdl.eu>
Reviewed-by: Alistair Francis <alistair@alistair23.me>
Link: https://lore.kernel.org/r/20230411211651.3791304-1-git@hrdl.eu
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
hrdl
2023-04-13 23:41:13 -07:00
committed by Dmitry Torokhov
parent b3d80fd27a
commit 5dc63e56a9
1 changed files with 1 additions and 0 deletions
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drivers/input/touchscreen/cyttsp5.c
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@@ -111,6 +111,7 @@ struct cyttsp5_sensing_conf_data_dev {
__le16 max_z;
u8 origin_x;
u8 origin_y;
u8 panel_id;
u8 btn;
u8 scan_mode;
u8 max_num_of_tch_per_refresh_cycle;