media: rc: imon: Allow iMON RC protocol for ffdc 7e device

Allow selecting the IR protocol, MCE or iMON, for a device that
identifies as follows (with config id 0x7e):

15c2:ffdc SoundGraph Inc. iMON PAD Remote Controller

As the driver is structured to default to iMON when both RC
protocols are supported, existing users of this device (using MCE
protocol) will need to manually switch to MCE (RC-6) protocol from
userspace (with ir-keytable, sysfs).

Signed-off-by: Darius Rad <alpha@area49.net>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 7bee721..37a8504 100644 (file)
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -1826,12 +1826,17 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
                break;
        /* iMON VFD, MCE IR */
        case 0x46:
-       case 0x7e:
        case 0x9e:
                dev_info(ictx->dev, "0xffdc iMON VFD, MCE IR");
                detected_display_type = IMON_DISPLAY_TYPE_VFD;
                allowed_protos = RC_PROTO_BIT_RC6_MCE;
                break;
+       /* iMON VFD, iMON or MCE IR */
+       case 0x7e:
+               dev_info(ictx->dev, "0xffdc iMON VFD, iMON or MCE IR");
+               detected_display_type = IMON_DISPLAY_TYPE_VFD;
+               allowed_protos |= RC_PROTO_BIT_RC6_MCE;
+               break;
        /* iMON LCD, MCE IR */
        case 0x9f:
                dev_info(ictx->dev, "0xffdc iMON LCD, MCE IR");