1 files changed, 52 insertions, 12 deletions

diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 37a850421fbb..ed95244da894 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -83,6 +83,7 @@ struct imon_usb_dev_descr {
 	__u16 flags;
 #define IMON_NO_FLAGS 0
 #define IMON_NEED_20MS_PKT_DELAY 1
+#define IMON_SUPPRESS_REPEATED_KEYS 2
 	struct imon_panel_key_table key_table[];
 };
 
@@ -149,8 +150,9 @@ struct imon_context {
 	struct timer_list ttimer;	/* touch screen timer */
 	int touch_x;			/* x coordinate on touchscreen */
 	int touch_y;			/* y coordinate on touchscreen */
-	struct imon_usb_dev_descr *dev_descr; /* device description with key
-						 table for front panels */
+	const struct imon_usb_dev_descr *dev_descr;
+					/* device description with key */
+					/* table for front panels */
 };
 
 #define TOUCH_TIMEOUT	(HZ/30)
@@ -315,6 +317,32 @@ static const struct imon_usb_dev_descr imon_DH102 = {
 	}
 };
 
+/* imon ultrabay front panel key table */
+static const struct imon_usb_dev_descr ultrabay_table = {
+	.flags = IMON_SUPPRESS_REPEATED_KEYS,
+	.key_table = {
+		{ 0x0000000f0000ffeell, KEY_MEDIA },      /* Go */
+		{ 0x000000000100ffeell, KEY_UP },
+		{ 0x000000000001ffeell, KEY_DOWN },
+		{ 0x000000160000ffeell, KEY_ENTER },
+		{ 0x0000001f0000ffeell, KEY_AUDIO },      /* Music */
+		{ 0x000000200000ffeell, KEY_VIDEO },      /* Movie */
+		{ 0x000000210000ffeell, KEY_CAMERA },     /* Photo */
+		{ 0x000000270000ffeell, KEY_DVD },        /* DVD */
+		{ 0x000000230000ffeell, KEY_TV },         /* TV */
+		{ 0x000000050000ffeell, KEY_PREVIOUS },   /* Previous */
+		{ 0x000000070000ffeell, KEY_REWIND },
+		{ 0x000000040000ffeell, KEY_STOP },
+		{ 0x000000020000ffeell, KEY_PLAYPAUSE },
+		{ 0x000000080000ffeell, KEY_FASTFORWARD },
+		{ 0x000000060000ffeell, KEY_NEXT },       /* Next */
+		{ 0x000100000000ffeell, KEY_VOLUMEUP },
+		{ 0x010000000000ffeell, KEY_VOLUMEDOWN },
+		{ 0x000000010000ffeell, KEY_MUTE },
+		{ 0, KEY_RESERVED },
+	}
+};
+
 /*
  * USB Device ID for iMON USB Control Boards
  *
@@ -1264,9 +1292,11 @@ static u32 imon_mce_key_lookup(struct imon_context *ictx, u32 scancode)
 
 static u32 imon_panel_key_lookup(struct imon_context *ictx, u64 code)
 {
-	int i;
+	const struct imon_panel_key_table *key_table;
 	u32 keycode = KEY_RESERVED;
-	struct imon_panel_key_table *key_table = ictx->dev_descr->key_table;
+	int i;
+
+	key_table = ictx->dev_descr->key_table;
 
 	for (i = 0; key_table[i].hw_code != 0; i++) {
 		if (key_table[i].hw_code == (code | 0xffee)) {
@@ -1550,7 +1580,6 @@ static void imon_incoming_packet(struct imon_context *ictx,
 	u32 kc;
 	u64 scancode;
 	int press_type = 0;
-	long msec;
 	ktime_t t;
 	static ktime_t prev_time;
 	u8 ktype;
@@ -1598,8 +1627,7 @@ static void imon_incoming_packet(struct imon_context *ictx,
 	spin_unlock_irqrestore(&ictx->kc_lock, flags);
 
 	/* send touchscreen events through input subsystem if touchpad data */
-	if (ictx->display_type == IMON_DISPLAY_TYPE_VGA && len == 8 &&
-	    buf[7] == 0x86) {
+	if (ictx->touch && len == 8 && buf[7] == 0x86) {
 		imon_touch_event(ictx, buf);
 		return;
 
@@ -1653,14 +1681,16 @@ static void imon_incoming_packet(struct imon_context *ictx,
 	spin_lock_irqsave(&ictx->kc_lock, flags);
 
 	t = ktime_get();
-	/* KEY_MUTE repeats from knob need to be suppressed */
-	if (ictx->kc == KEY_MUTE && ictx->kc == ictx->last_keycode) {
-		msec = ktime_ms_delta(t, prev_time);
-		if (msec < ictx->idev->rep[REP_DELAY]) {
+	/* KEY repeats from knob and panel that need to be suppressed */
+	if (ictx->kc == KEY_MUTE ||
+	    ictx->dev_descr->flags & IMON_SUPPRESS_REPEATED_KEYS) {
+		if (ictx->kc == ictx->last_keycode &&
+		    ktime_ms_delta(t, prev_time) < ictx->idev->rep[REP_DELAY]) {
 			spin_unlock_irqrestore(&ictx->kc_lock, flags);
 			return;
 		}
 	}
+
 	prev_time = t;
 	kc = ictx->kc;
 
@@ -1848,6 +1878,14 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
 		dev_info(ictx->dev, "0xffdc iMON Inside, iMON IR");
 		ictx->display_supported = false;
 		break;
+	/* Soundgraph iMON UltraBay */
+	case 0x98:
+		dev_info(ictx->dev, "0xffdc iMON UltraBay, LCD + IR");
+		detected_display_type = IMON_DISPLAY_TYPE_LCD;
+		allowed_protos = RC_PROTO_BIT_IMON | RC_PROTO_BIT_RC6_MCE;
+		ictx->dev_descr = &ultrabay_table;
+		break;
+
 	default:
 		dev_info(ictx->dev, "Unknown 0xffdc device, defaulting to VFD and iMON IR");
 		detected_display_type = IMON_DISPLAY_TYPE_VFD;
@@ -1979,10 +2017,12 @@ out:
 
 static struct input_dev *imon_init_idev(struct imon_context *ictx)
 {
-	struct imon_panel_key_table *key_table = ictx->dev_descr->key_table;
+	const struct imon_panel_key_table *key_table;
 	struct input_dev *idev;
 	int ret, i;
 
+	key_table = ictx->dev_descr->key_table;
+
 	idev = input_allocate_device();
 	if (!idev)
 		goto out;