lkml.org 
[lkml]   [2019]   [Aug]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v1 11/63] Input: atmel_mxt_ts - add debug for T92 gesture and T93 touch seq msgs
Date
From: Karl Tsou <karl.funlab@gmail.com>

Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
(cherry picked from ndyer/linux/for-upstream commit cb98986f8342107bf4a536aed4160b20839e97c1)
Signed-off-by: George G. Davis <george_davis@mentor.com>
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 40 ++++++++++++++++++++++++
1 file changed, 40 insertions(+)

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 482d435c80ea..8f7e1aa01f39 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -71,6 +71,8 @@
#define MXT_SPT_MESSAGECOUNT_T44 44
#define MXT_SPT_CTECONFIG_T46 46
#define MXT_SPT_DYNAMICCONFIGURATIONCONTAINER_T71 71
+#define MXT_PROCI_SYMBOLGESTUREPROCESSOR 92
+#define MXT_PROCI_TOUCHSEQUENCELOGGER 93
#define MXT_TOUCH_MULTITOUCHSCREEN_T100 100
#define MXT_PROCI_ACTIVESTYLUS_T107 107

@@ -349,6 +351,10 @@ struct mxt_data {
u8 T42_reportid_max;
u16 T44_address;
u8 T48_reportid;
+ u16 T92_address;
+ u8 T92_reportid;
+ u16 T93_address;
+ u8 T93_reportid;
u8 T100_reportid_min;
u8 T100_reportid_max;
u16 T107_address;
@@ -1112,6 +1118,24 @@ static int mxt_proc_t48_messages(struct mxt_data *data, u8 *msg)
return 0;
}

+static void mxt_proc_t92_messages(struct mxt_data *data, u8 *msg)
+{
+ struct device *dev = &data->client->dev;
+ u8 status = msg[1];
+
+ dev_info(dev, "T92 long stroke LSTR=%d %d\n",
+ (status & 0x80) ? 1 : 0,
+ status & 0x0F);
+}
+
+static void mxt_proc_t93_messages(struct mxt_data *data, u8 *msg)
+{
+ struct device *dev = &data->client->dev;
+ u8 status = msg[1];
+
+ dev_info(dev, "T93 report double tap %d\n", status);
+}
+
static int mxt_proc_message(struct mxt_data *data, u8 *message)
{
u8 report_id = message[0];
@@ -1144,6 +1168,10 @@ static int mxt_proc_message(struct mxt_data *data, u8 *message)
} else if (report_id >= data->T15_reportid_min
&& report_id <= data->T15_reportid_max) {
mxt_proc_t15_messages(data, message);
+ } else if (report_id == data->T92_reportid) {
+ mxt_proc_t92_messages(data, message);
+ } else if (report_id == data->T93_reportid) {
+ mxt_proc_t93_messages(data, message);
} else {
mxt_dump_message(data, message);
}
@@ -1811,6 +1839,10 @@ static void mxt_free_object_table(struct mxt_data *data)
data->T42_reportid_max = 0;
data->T44_address = 0;
data->T48_reportid = 0;
+ data->T92_reportid = 0;
+ data->T92_address = 0;
+ data->T93_reportid = 0;
+ data->T93_address = 0;
data->T100_reportid_min = 0;
data->T100_reportid_max = 0;
data->max_reportid = 0;
@@ -1903,6 +1935,14 @@ static int mxt_parse_object_table(struct mxt_data *data,
case MXT_PROCG_NOISESUPPRESSION_T48:
data->T48_reportid = min_id;
break;
+ case MXT_PROCI_SYMBOLGESTUREPROCESSOR:
+ data->T92_reportid = min_id;
+ data->T92_address = object->start_address;
+ break;
+ case MXT_PROCI_TOUCHSEQUENCELOGGER:
+ data->T93_reportid = min_id;
+ data->T93_address = object->start_address;
+ break;
case MXT_TOUCH_MULTITOUCHSCREEN_T100:
data->multitouch = MXT_TOUCH_MULTITOUCHSCREEN_T100;
data->T100_reportid_min = min_id;
--
2.19.2
\
 
 \ /
  Last update: 2019-08-16 10:40    [W:0.034 / U:4.368 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site