diff options
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-input.c')
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-input.c | 115 |
1 files changed, 15 insertions, 100 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-input.c b/drivers/media/pci/saa7134/saa7134-input.c index 999b2774b220..35884d5b8337 100644 --- a/drivers/media/pci/saa7134/saa7134-input.c +++ b/drivers/media/pci/saa7134/saa7134-input.c @@ -299,43 +299,6 @@ static int get_key_purpletv(struct IR_i2c *ir, enum rc_proto *protocol, return 1; } -static int get_key_hvr1110(struct IR_i2c *ir, enum rc_proto *protocol, - u32 *scancode, u8 *toggle) -{ - int rc; - unsigned char buf[5]; - - /* poll IR chip */ - rc = i2c_master_recv(ir->c, buf, 5); - if (rc != 5) { - ir_dbg(ir, "read error\n"); - if (rc < 0) - return rc; - return -EIO; - } - - /* Check if some key were pressed */ - if (!(buf[0] & 0x80)) - return 0; - - /* - * buf[3] & 0x80 is always high. - * buf[3] & 0x40 is a parity bit. A repeat event is marked - * by preserving it into two separate readings - * buf[4] bits 0 and 1, and buf[1] and buf[2] are always - * zero. - * - * Note that the keymap which the hvr1110 uses is RC5. - * - * FIXME: start bits could maybe be used...? - */ - *protocol = RC_PROTO_RC5; - *scancode = RC_SCANCODE_RC5(buf[3] & 0x1f, buf[4] >> 2); - *toggle = !!(buf[3] & 0x40); - return 1; -} - - static int get_key_beholdm6xx(struct IR_i2c *ir, enum rc_proto *protocol, u32 *scancode, u8 *toggle) { @@ -485,17 +448,10 @@ static void saa7134_input_timer(struct timer_list *t) mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling)); } -static int __saa7134_ir_start(void *priv) +int saa7134_ir_open(struct rc_dev *rc) { - struct saa7134_dev *dev = priv; - struct saa7134_card_ir *ir; - - if (!dev || !dev->remote) - return -EINVAL; - - ir = dev->remote; - if (ir->running) - return 0; + struct saa7134_dev *dev = rc->priv; + struct saa7134_card_ir *ir = dev->remote; /* Moved here from saa7134_input_init1() because the latter * is not called on device resume */ @@ -544,55 +500,15 @@ static int __saa7134_ir_start(void *priv) return 0; } -static void __saa7134_ir_stop(void *priv) +void saa7134_ir_close(struct rc_dev *rc) { - struct saa7134_dev *dev = priv; - struct saa7134_card_ir *ir; - - if (!dev || !dev->remote) - return; - - ir = dev->remote; - if (!ir->running) - return; + struct saa7134_dev *dev = rc->priv; + struct saa7134_card_ir *ir = dev->remote; if (ir->polling) del_timer_sync(&ir->timer); ir->running = false; - - return; -} - -int saa7134_ir_start(struct saa7134_dev *dev) -{ - if (dev->remote->users) - return __saa7134_ir_start(dev); - - return 0; -} - -void saa7134_ir_stop(struct saa7134_dev *dev) -{ - if (dev->remote->users) - __saa7134_ir_stop(dev); -} - -static int saa7134_ir_open(struct rc_dev *rc) -{ - struct saa7134_dev *dev = rc->priv; - - dev->remote->users++; - return __saa7134_ir_start(dev); -} - -static void saa7134_ir_close(struct rc_dev *rc) -{ - struct saa7134_dev *dev = rc->priv; - - dev->remote->users--; - if (!dev->remote->users) - __saa7134_ir_stop(dev); } int saa7134_input_init1(struct saa7134_dev *dev) @@ -661,7 +577,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keycode = 0x0007C8; mask_keydown = 0x000010; polling = 50; // ms - /* GPIO stuff moved to __saa7134_ir_start() */ + /* GPIO stuff moved to saa7134_ir_open() */ break; case SAA7134_BOARD_AVERMEDIA_M135A: ir_codes = RC_MAP_AVERMEDIA_M135A; @@ -683,14 +599,14 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keycode = 0x02F200; mask_keydown = 0x000400; polling = 50; // ms - /* GPIO stuff moved to __saa7134_ir_start() */ + /* GPIO stuff moved to saa7134_ir_open() */ break; case SAA7134_BOARD_AVERMEDIA_A16D: ir_codes = RC_MAP_AVERMEDIA_A16D; mask_keycode = 0x02F200; mask_keydown = 0x000400; polling = 50; /* ms */ - /* GPIO stuff moved to __saa7134_ir_start() */ + /* GPIO stuff moved to saa7134_ir_open() */ break; case SAA7134_BOARD_KWORLD_TERMINATOR: ir_codes = RC_MAP_PIXELVIEW; @@ -742,7 +658,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keycode = 0x0003CC; mask_keydown = 0x000010; polling = 5; /* ms */ - /* GPIO stuff moved to __saa7134_ir_start() */ + /* GPIO stuff moved to saa7134_ir_open() */ break; case SAA7134_BOARD_VIDEOMATE_TV_PVR: case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: @@ -880,8 +796,6 @@ int saa7134_input_init1(struct saa7134_dev *dev) ir->raw_decode = raw_decode; /* init input device */ - snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)", - saa7134_boards[dev->board].name); snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(dev->pci)); @@ -893,7 +807,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; } - rc->device_name = ir->name; + rc->device_name = saa7134_boards[dev->board].name; rc->input_phys = ir->phys; rc->input_id.bustype = BUS_PCI; rc->input_id.version = 1; @@ -929,7 +843,6 @@ void saa7134_input_fini(struct saa7134_dev *dev) if (NULL == dev->remote) return; - saa7134_ir_stop(dev); rc_unregister_device(dev->remote->dev); kfree(dev->remote); dev->remote = NULL; @@ -1031,9 +944,11 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) (1 == rc) ? "yes" : "no"); break; case SAA7134_BOARD_HAUPPAUGE_HVR1110: - dev->init_data.name = "HVR 1110"; - dev->init_data.get_key = get_key_hvr1110; + dev->init_data.name = saa7134_boards[dev->board].name; dev->init_data.ir_codes = RC_MAP_HAUPPAUGE; + dev->init_data.type = RC_PROTO_BIT_RC5 | + RC_PROTO_BIT_RC6_MCE | RC_PROTO_BIT_RC6_6A_32; + dev->init_data.internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; info.addr = 0x71; break; case SAA7134_BOARD_BEHOLD_607FM_MK3: |
