Re: [PATCH v2 12/49] Input: atmel_mxt_ts - add debug for T92 gesture and T93 touch seq msgs

[Jiada Wang]

Hi Daniel

On 2019/08/30 0:24, Daniel Thompson wrote:
> On Tue, Aug 27, 2019 at 03:27:19PM +0900, Jiada Wang wrote:
> > From: Karl Tsou <karl.funlab@xxxxxxxxx>
>
> This description is a little brief.
>
> > Signed-off-by: Nick Dyer <nick.dyer@xxxxxxxxxxx>
> > (cherry picked from ndyer/linux/for-upstream commit cb98986f8342107bf4a536aed4160b20839e97c1)
> > Signed-off-by: George G. Davis <george_davis@xxxxxxxxxx>
> > Signed-off-by: Jiada Wang <jiada_wang@xxxxxxxxxx>
> > ---
> >   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 4e237209cb34..26861252c088 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);
>
> Shouldn't this be dev_dbg().
>
>
> > +}
> > +
> > +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);
>
> Ditto.

I will replace with dev_dbg() and add appropriate commit description

Thanks,
Jiada
> Daniel.
>
> > +}
> > +
> >   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;
> > --
> > 2.19.2