[PATCH v11 11/56] Input: atmel_mxt_ts - add debug for T92 gesture and T93 touch seq msgs

[Jiada Wang]

From: Karl Tsou <karl.fun...@gmail.com>

output T92 gesture and T93 touch sequence messages.

Signed-off-by: Karl Tsou <karl.fun...@gmail.com>
Signed-off-by: Nick Dyer <nick.d...@itdev.co.uk>
(cherry picked from ndyer/linux/for-upstream commit 
cb98986f8342107bf4a536aed4160b20839e97c1)
Signed-off-by: George G. Davis <george_da...@mentor.com>
Reported-by: kbuild test robot <l...@intel.com>
[jiada: changed dev_debug() to dev_info()]
Signed-off-by: Jiada Wang <jiada_w...@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 63db8b66eb67..6126bb8a7acc 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;
@@ -1113,6 +1119,24 @@ 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];
@@ -1145,6 +1169,10 @@ 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);
        }
@@ -1814,6 +1842,10 @@ 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;
@@ -1906,6 +1938,14 @@ 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;
-- 
2.17.1