[media] rc: raw IR drivers cannot handle cec, unknown or other

unknown and other are for IR protocols for which we have no decoder,
so the raw IR drivers have no chance of generating them. cec is not
an IR protocol.

Signed-off-by: Sean Young <sean@mess.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/hid/hid-picolcd_cir.c

@@ -114,7 +114,7 @@ int picolcd_init_cir(struct picolcd_data *data, struct hid_report *report)
 
 	rdev->priv             = data;
 	rdev->driver_type      = RC_DRIVER_IR_RAW;
-	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open             = picolcd_cir_open;
 	rdev->close            = picolcd_cir_close;
 	rdev->input_name       = data->hdev->name;

drivers/media/common/siano/smsir.c

@@ -87,7 +87,7 @@ int sms_ir_init(struct smscore_device_t *coredev)
 
 	dev->priv = coredev;
 	dev->driver_type = RC_DRIVER_IR_RAW;
-	dev->allowed_protocols = RC_BIT_ALL;
+	dev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	dev->map_name = sms_get_board(board_id)->rc_codes;
 	dev->driver_name = MODULE_NAME;
 

drivers/media/pci/cx23885/cx23885-input.c

@@ -286,28 +286,28 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1250:
 		/* Integrated CX2388[58] IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = RC_BIT_ALL;
+		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* The grey Hauppauge RC-5 remote */
 		rc_map = RC_MAP_HAUPPAUGE;
 		break;
 	case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
 		/* Integrated CX23885 IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = RC_BIT_ALL;
+		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* The grey Terratec remote with orange buttons */
 		rc_map = RC_MAP_NEC_TERRATEC_CINERGY_XS;
 		break;
 	case CX23885_BOARD_TEVII_S470:
 		/* Integrated CX23885 IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = RC_BIT_ALL;
+		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* A guess at the remote */
 		rc_map = RC_MAP_TEVII_NEC;
 		break;
 	case CX23885_BOARD_MYGICA_X8507:
 		/* Integrated CX23885 IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = RC_BIT_ALL;
+		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* A guess at the remote */
 		rc_map = RC_MAP_TOTAL_MEDIA_IN_HAND_02;
 		break;
@@ -315,7 +315,7 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	case CX23885_BOARD_TBS_6981:
 		/* Integrated CX23885 IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = RC_BIT_ALL;
+		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* A guess at the remote */
 		rc_map = RC_MAP_TBS_NEC;
 		break;
@@ -327,13 +327,13 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	case CX23885_BOARD_DVBSKY_T982:
 		/* Integrated CX23885 IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = RC_BIT_ALL;
+		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		rc_map = RC_MAP_DVBSKY;
 		break;
 	case CX23885_BOARD_TT_CT2_4500_CI:
 		/* Integrated CX23885 IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = RC_BIT_ALL;
+		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		rc_map = RC_MAP_TT_1500;
 		break;
 	default:

drivers/media/rc/ene_ir.c

@@ -1054,7 +1054,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 		learning_mode_force = false;
 
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->priv = dev;
 	rdev->open = ene_open;
 	rdev->close = ene_close;

drivers/media/rc/fintek-cir.c

@@ -530,7 +530,7 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id
 	/* Set up the rc device */
 	rdev->priv = fintek;
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open = fintek_open;
 	rdev->close = fintek_close;
 	rdev->input_name = FINTEK_DESCRIPTION;

drivers/media/rc/gpio-ir-recv.c

@@ -165,7 +165,7 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 	if (pdata->allowed_protos)
 		rcdev->allowed_protocols = pdata->allowed_protos;
 	else
-		rcdev->allowed_protocols = RC_BIT_ALL;
+		rcdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rcdev->map_name = pdata->map_name ?: RC_MAP_EMPTY;
 
 	gpio_dev->rcdev = rcdev;

drivers/media/rc/igorplugusb.c

@@ -203,8 +203,8 @@ static int igorplugusb_probe(struct usb_interface *intf,
 	 * This device can only store 36 pulses + spaces, which is not enough
 	 * for the NEC protocol and many others.
 	 */
-	rc->allowed_protocols = RC_BIT_ALL & ~(RC_BIT_NEC | RC_BIT_NECX |
-			RC_BIT_NEC32 | RC_BIT_RC6_6A_20 |
+	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER & ~(RC_BIT_NEC |
+			RC_BIT_NECX | RC_BIT_NEC32 | RC_BIT_RC6_6A_20 |
 			RC_BIT_RC6_6A_24 | RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE |
 			RC_BIT_SONY20 | RC_BIT_MCE_KBD | RC_BIT_SANYO);
 

drivers/media/rc/iguanair.c

@@ -491,7 +491,7 @@ static int iguanair_probe(struct usb_interface *intf,
 	usb_to_input_id(ir->udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
 	rc->driver_type = RC_DRIVER_IR_RAW;
-	rc->allowed_protocols = RC_BIT_ALL;
+	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rc->priv = ir;
 	rc->open = iguanair_open;
 	rc->close = iguanair_close;

drivers/media/rc/ir-hix5hd2.c

@@ -243,7 +243,7 @@ static int hix5hd2_ir_probe(struct platform_device *pdev)
 	priv->rate = clk_get_rate(priv->clock);
 
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->priv = priv;
 	rdev->open = hix5hd2_ir_open;
 	rdev->close = hix5hd2_ir_close;

drivers/media/rc/ite-cir.c

@@ -1557,7 +1557,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
 	/* set up ir-core props */
 	rdev->priv = itdev;
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open = ite_open;
 	rdev->close = ite_close;
 	rdev->s_idle = ite_s_idle;

drivers/media/rc/mceusb.c

@@ -1198,7 +1198,7 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
 	rc->dev.parent = dev;
 	rc->priv = ir;
 	rc->driver_type = RC_DRIVER_IR_RAW;
-	rc->allowed_protocols = RC_BIT_ALL;
+	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rc->timeout = MS_TO_NS(100);
 	if (!ir->flags.no_tx) {
 		rc->s_tx_mask = mceusb_set_tx_mask;

drivers/media/rc/meson-ir.c

@@ -145,7 +145,7 @@ static int meson_ir_probe(struct platform_device *pdev)
 	ir->rc->map_name = map_name ? map_name : RC_MAP_EMPTY;
 	ir->rc->dev.parent = dev;
 	ir->rc->driver_type = RC_DRIVER_IR_RAW;
-	ir->rc->allowed_protocols = RC_BIT_ALL;
+	ir->rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	ir->rc->rx_resolution = US_TO_NS(MESON_TRATE);
 	ir->rc->timeout = MS_TO_NS(200);
 	ir->rc->driver_name = DRIVER_NAME;

drivers/media/rc/nuvoton-cir.c

@@ -1057,7 +1057,7 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 	/* Set up the rc device */
 	rdev->priv = nvt;
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open = nvt_open;
 	rdev->close = nvt_close;
 	rdev->tx_ir = nvt_tx_ir;

drivers/media/rc/rc-loopback.c

@@ -191,7 +191,7 @@ static int __init loop_init(void)
 	rc->map_name		= RC_MAP_EMPTY;
 	rc->priv		= &loopdev;
 	rc->driver_type		= RC_DRIVER_IR_RAW;
-	rc->allowed_protocols	= RC_BIT_ALL;
+	rc->allowed_protocols	= RC_BIT_ALL_IR_DECODER;
 	rc->timeout		= 100 * 1000 * 1000; /* 100 ms */
 	rc->min_timeout		= 1;
 	rc->max_timeout		= UINT_MAX;

drivers/media/rc/redrat3.c

@@ -957,7 +957,7 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
 	rc->dev.parent = dev;
 	rc->priv = rr3;
 	rc->driver_type = RC_DRIVER_IR_RAW;
-	rc->allowed_protocols = RC_BIT_ALL;
+	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rc->min_timeout = MS_TO_NS(RR3_RX_MIN_TIMEOUT);
 	rc->max_timeout = MS_TO_NS(RR3_RX_MAX_TIMEOUT);
 	rc->timeout = US_TO_NS(redrat3_get_timeout(rr3));

drivers/media/rc/serial_ir.c

@@ -797,7 +797,7 @@ static int __init serial_ir_init_module(void)
 	rcdev->close = serial_ir_close;
 	rcdev->dev.parent = &serial_ir.pdev->dev;
 	rcdev->driver_type = RC_DRIVER_IR_RAW;
-	rcdev->allowed_protocols = RC_BIT_ALL;
+	rcdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rcdev->driver_name = KBUILD_MODNAME;
 	rcdev->map_name = RC_MAP_RC6_MCE;
 	rcdev->min_timeout = 1;

drivers/media/rc/st_rc.c

@@ -291,7 +291,7 @@ static int st_rc_probe(struct platform_device *pdev)
 	st_rc_hardware_init(rc_dev);
 
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	/* rx sampling rate is 10Mhz */
 	rdev->rx_resolution = 100;
 	rdev->timeout = US_TO_NS(MAX_SYMB_TIME);

drivers/media/rc/streamzap.c

@@ -305,7 +305,7 @@ static struct rc_dev *streamzap_init_rc_dev(struct streamzap_ir *sz)
 	rdev->dev.parent = dev;
 	rdev->priv = sz;
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->driver_name = DRIVER_NAME;
 	rdev->map_name = RC_MAP_STREAMZAP;
 

drivers/media/rc/sunxi-cir.c

@@ -230,7 +230,7 @@ static int sunxi_ir_probe(struct platform_device *pdev)
 	ir->rc->map_name = ir->map_name ?: RC_MAP_EMPTY;
 	ir->rc->dev.parent = dev;
 	ir->rc->driver_type = RC_DRIVER_IR_RAW;
-	ir->rc->allowed_protocols = RC_BIT_ALL;
+	ir->rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	ir->rc->rx_resolution = SUNXI_IR_SAMPLE;
 	ir->rc->timeout = MS_TO_NS(SUNXI_IR_TIMEOUT);
 	ir->rc->driver_name = SUNXI_IR_DEV;

drivers/media/rc/ttusbir.c

@@ -314,7 +314,7 @@ static int ttusbir_probe(struct usb_interface *intf,
 	usb_to_input_id(tt->udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
 	rc->driver_type = RC_DRIVER_IR_RAW;
-	rc->allowed_protocols = RC_BIT_ALL;
+	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rc->priv = tt;
 	rc->driver_name = DRIVER_NAME;
 	rc->map_name = RC_MAP_TT_1500;

drivers/media/rc/winbond-cir.c

@@ -1085,7 +1085,7 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 	data->dev->dev.parent = &device->dev;
 	data->dev->timeout = MS_TO_NS(100);
 	data->dev->rx_resolution = US_TO_NS(2);
-	data->dev->allowed_protocols = RC_BIT_ALL;
+	data->dev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	data->dev->allowed_wakeup_protocols = RC_BIT_NEC | RC_BIT_NECX |
 			RC_BIT_NEC32 | RC_BIT_RC5 | RC_BIT_RC6_0 |
 			RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 |

drivers/media/usb/dvb-usb-v2/rtl28xxu.c

@@ -1778,7 +1778,7 @@ static int rtl2832u_get_rc_config(struct dvb_usb_device *d,
 	/* load empty to enable rc */
 	if (!rc->map_name)
 		rc->map_name = RC_MAP_EMPTY;
-	rc->allowed_protos = RC_BIT_ALL;
+	rc->allowed_protos = RC_BIT_ALL_IR_DECODER;
 	rc->driver_type = RC_DRIVER_IR_RAW;
 	rc->query = rtl2832u_rc_query;
 	rc->interval = 200;

drivers/media/usb/dvb-usb/technisat-usb2.c

@@ -749,7 +749,7 @@ static struct dvb_usb_device_properties technisat_usb2_devices = {
 		.rc_codes    = RC_MAP_TECHNISAT_USB2,
 		.module_name = "technisat-usb2",
 		.rc_query    = technisat_usb2_rc_query,
-		.allowed_protos = RC_BIT_ALL,
+		.allowed_protos = RC_BIT_ALL_IR_DECODER,
 		.driver_type    = RC_DRIVER_IR_RAW,
 	}
 };

include/media/rc-map.h

@@ -95,6 +95,16 @@ enum rc_type {
 			 RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
 			 RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE | RC_BIT_SHARP | \
 			 RC_BIT_XMP | RC_BIT_CEC)
+/* All rc protocols for which we have decoders */
+#define RC_BIT_ALL_IR_DECODER \
+			(RC_BIT_RC5 | RC_BIT_RC5X_20 | RC_BIT_RC5_SZ | \
+			 RC_BIT_JVC | \
+			 RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \
+			 RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32 | \
+			 RC_BIT_SANYO | RC_BIT_MCE_KBD | RC_BIT_RC6_0 | \
+			 RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
+			 RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE | RC_BIT_SHARP | \
+			 RC_BIT_XMP)
 
 
 #define RC_SCANCODE_UNKNOWN(x)			(x)