diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/ir-kbd-i2c.c | 47 | ||||
| -rw-r--r-- | drivers/media/pci/cx88/cx88-input.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx88/cx88-video.c | 1 |
3 files changed, 49 insertions, 1 deletions
diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index 56674173524f..a229e2d69ed6 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -238,6 +238,43 @@ static int get_key_knc1(struct IR_i2c *ir, enum rc_proto *protocol, return 1; } +static int get_key_geniatech(struct IR_i2c *ir, enum rc_proto *protocol, + u32 *scancode, u8 *toggle) +{ + int i, rc; + unsigned char b; + + /* poll IR chip */ + for (i = 0; i < 4; i++) { + rc = i2c_master_recv(ir->c, &b, 1); + if (rc == 1) + break; + msleep(20); + } + if (rc != 1) { + dev_dbg(&ir->rc->dev, "read error\n"); + if (rc < 0) + return rc; + return -EIO; + } + + /* don't repeat the key */ + if (ir->old == b) + return 0; + ir->old = b; + + /* decode to RC5 */ + b &= 0x7f; + b = (b - 1) / 2; + + dev_dbg(&ir->rc->dev, "key %02x\n", b); + + *protocol = RC_PROTO_RC5; + *scancode = b; + *toggle = ir->old >> 7; + return 1; +} + static int get_key_avermedia_cardbus(struct IR_i2c *ir, enum rc_proto *protocol, u32 *scancode, u8 *toggle) { @@ -766,6 +803,13 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) rc_proto = RC_PROTO_BIT_OTHER; ir_codes = RC_MAP_EMPTY; break; + case 0x33: + name = "Geniatech"; + ir->get_key = get_key_geniatech; + rc_proto = RC_PROTO_BIT_RC5; + ir_codes = RC_MAP_TOTAL_MEDIA_IN_HAND_02; + ir->old = 0xfc; + break; case 0x6b: name = "FusionHDTV"; ir->get_key = get_key_fusionhdtv; @@ -825,6 +869,9 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) case IR_KBD_GET_KEY_KNC1: ir->get_key = get_key_knc1; break; + case IR_KBD_GET_KEY_GENIATECH: + ir->get_key = get_key_geniatech; + break; case IR_KBD_GET_KEY_FUSIONHDTV: ir->get_key = get_key_fusionhdtv; break; diff --git a/drivers/media/pci/cx88/cx88-input.c b/drivers/media/pci/cx88/cx88-input.c index ce0ef0b8186f..a04a1d33fadb 100644 --- a/drivers/media/pci/cx88/cx88-input.c +++ b/drivers/media/pci/cx88/cx88-input.c @@ -586,7 +586,7 @@ void cx88_i2c_init_ir(struct cx88_core *core) { struct i2c_board_info info; static const unsigned short default_addr_list[] = { - 0x18, 0x6b, 0x71, + 0x18, 0x33, 0x6b, 0x71, I2C_CLIENT_END }; static const unsigned short pvr2000_addr_list[] = { diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c index b509c2a03852..c0ef03ed74f9 100644 --- a/drivers/media/pci/cx88/cx88-video.c +++ b/drivers/media/pci/cx88/cx88-video.c @@ -1388,6 +1388,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev, } fallthrough; case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: + case CX88_BOARD_NOTONLYTV_LV3H: request_module("ir-kbd-i2c"); } |