V4L/DVB (10744): dm1105: infrared remote code is remaked.
The driver infrared remote code part is altered to switch to a work queue. Also ir_codes table moved to ir-common module for shared access. Signed-off-by: Igor M. Liplianin <liplianin@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Igor M. Liplianin
Mauro Carvalho Chehab
Родитель
d1498ffc47
Коммит
b72857dd45
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@ -2712,3 +2712,41 @@ IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE] = {
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};
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EXPORT_SYMBOL_GPL(ir_codes_ati_tv_wonder_hd_600);
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/* DVBWorld remotes
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Igor M. Liplianin <liplianin@me.by>
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*/
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IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE] = {
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[0x0a] = KEY_Q, /*power*/
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[0x0c] = KEY_M, /*mute*/
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[0x11] = KEY_1,
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[0x12] = KEY_2,
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[0x13] = KEY_3,
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[0x14] = KEY_4,
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[0x15] = KEY_5,
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[0x16] = KEY_6,
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[0x17] = KEY_7,
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[0x18] = KEY_8,
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[0x19] = KEY_9,
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[0x10] = KEY_0,
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[0x1c] = KEY_PAGEUP, /*ch+*/
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[0x0f] = KEY_PAGEDOWN, /*ch-*/
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[0x1a] = KEY_O, /*vol+*/
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[0x0e] = KEY_Z, /*vol-*/
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[0x04] = KEY_R, /*rec*/
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[0x09] = KEY_D, /*fav*/
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[0x08] = KEY_BACKSPACE, /*rewind*/
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[0x07] = KEY_A, /*fast*/
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[0x0b] = KEY_P, /*pause*/
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[0x02] = KEY_ESC, /*cancel*/
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[0x03] = KEY_G, /*tab*/
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[0x00] = KEY_UP, /*up*/
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[0x1f] = KEY_ENTER, /*ok*/
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[0x01] = KEY_DOWN, /*down*/
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[0x05] = KEY_C, /*cap*/
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[0x06] = KEY_S, /*stop*/
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[0x40] = KEY_F, /*full*/
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[0x1e] = KEY_W, /*tvmode*/
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[0x1b] = KEY_B, /*recall*/
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};
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EXPORT_SYMBOL_GPL(ir_codes_dm1105_nec);
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@ -156,46 +156,12 @@ MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
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DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
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static u16 ir_codes_dm1105_nec[128] = {
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[0x0a] = KEY_Q, /*power*/
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[0x0c] = KEY_M, /*mute*/
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[0x11] = KEY_1,
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[0x12] = KEY_2,
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[0x13] = KEY_3,
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[0x14] = KEY_4,
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[0x15] = KEY_5,
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[0x16] = KEY_6,
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[0x17] = KEY_7,
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[0x18] = KEY_8,
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[0x19] = KEY_9,
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[0x10] = KEY_0,
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[0x1c] = KEY_PAGEUP, /*ch+*/
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[0x0f] = KEY_PAGEDOWN, /*ch-*/
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[0x1a] = KEY_O, /*vol+*/
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[0x0e] = KEY_Z, /*vol-*/
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[0x04] = KEY_R, /*rec*/
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[0x09] = KEY_D, /*fav*/
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[0x08] = KEY_BACKSPACE, /*rewind*/
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[0x07] = KEY_A, /*fast*/
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[0x0b] = KEY_P, /*pause*/
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[0x02] = KEY_ESC, /*cancel*/
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[0x03] = KEY_G, /*tab*/
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[0x00] = KEY_UP, /*up*/
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[0x1f] = KEY_ENTER, /*ok*/
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[0x01] = KEY_DOWN, /*down*/
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[0x05] = KEY_C, /*cap*/
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[0x06] = KEY_S, /*stop*/
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[0x40] = KEY_F, /*full*/
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[0x1e] = KEY_W, /*tvmode*/
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[0x1b] = KEY_B, /*recall*/
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};
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/* infrared remote control */
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struct infrared {
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u16 key_map[128];
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struct input_dev *input_dev;
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struct ir_input_state ir;
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char input_phys[32];
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struct tasklet_struct ir_tasklet;
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struct work_struct work;
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u32 ir_command;
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};
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@ -237,8 +203,6 @@ struct dm1105dvb {
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#define dm_io_mem(reg) ((unsigned long)(&dm1105dvb->io_mem[reg]))
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static struct dm1105dvb *dm1105dvb_local;
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static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap,
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struct i2c_msg *msgs, int num)
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{
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@ -411,31 +375,20 @@ static int dm1105dvb_stop_feed(struct dvb_demux_feed *f)
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return 0;
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}
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/* ir tasklet */
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static void dm1105_emit_key(unsigned long parm)
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/* ir work handler */
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static void dm1105_emit_key(struct work_struct *work)
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{
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struct infrared *ir = (struct infrared *) parm;
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struct infrared *ir = container_of(work, struct infrared, work);
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u32 ircom = ir->ir_command;
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u8 data;
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u16 keycode;
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if (ir_debug)
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printk(KERN_INFO "%s: received byte 0x%04x\n", __func__, ircom);
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data = (ircom >> 8) & 0x7f;
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input_event(ir->input_dev, EV_MSC, MSC_RAW, (0x0000f8 << 16) | data);
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input_event(ir->input_dev, EV_MSC, MSC_SCAN, data);
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keycode = ir->key_map[data];
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if (!keycode)
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return;
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input_event(ir->input_dev, EV_KEY, keycode, 1);
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input_sync(ir->input_dev);
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input_event(ir->input_dev, EV_KEY, keycode, 0);
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input_sync(ir->input_dev);
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ir_input_keydown(ir->input_dev, &ir->ir, data, data);
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ir_input_nokey(ir->input_dev, &ir->ir);
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}
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/* work handler */
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@ -491,34 +444,19 @@ static irqreturn_t dm1105dvb_irq(int irq, void *dev_id)
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break;
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case INTSTS_IR:
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dm1105dvb->ir.ir_command = inl(dm_io_mem(DM1105_IRCODE));
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tasklet_schedule(&dm1105dvb->ir.ir_tasklet);
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schedule_work(&dm1105dvb->ir.work);
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break;
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}
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return IRQ_HANDLED;
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}
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/* register with input layer */
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static void input_register_keys(struct infrared *ir)
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{
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int i;
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memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit));
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for (i = 0; i < ARRAY_SIZE(ir->key_map); i++)
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set_bit(ir->key_map[i], ir->input_dev->keybit);
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ir->input_dev->keycode = ir->key_map;
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ir->input_dev->keycodesize = sizeof(ir->key_map[0]);
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ir->input_dev->keycodemax = ARRAY_SIZE(ir->key_map);
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}
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int __devinit dm1105_ir_init(struct dm1105dvb *dm1105)
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{
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struct input_dev *input_dev;
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int err;
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dm1105dvb_local = dm1105;
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IR_KEYTAB_TYPE *ir_codes = ir_codes_dm1105_nec;
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int ir_type = IR_TYPE_OTHER;
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int err = -ENOMEM;
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input_dev = input_allocate_device();
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if (!input_dev)
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@ -528,12 +466,11 @@ int __devinit dm1105_ir_init(struct dm1105dvb *dm1105)
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snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys),
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"pci-%s/ir0", pci_name(dm1105->pdev));
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input_dev->evbit[0] = BIT(EV_KEY);
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ir_input_init(input_dev, &dm1105->ir.ir, ir_type, ir_codes);
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input_dev->name = "DVB on-card IR receiver";
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input_dev->phys = dm1105->ir.input_phys;
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input_dev->id.bustype = BUS_PCI;
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input_dev->id.version = 2;
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input_dev->id.version = 1;
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if (dm1105->pdev->subsystem_vendor) {
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input_dev->id.vendor = dm1105->pdev->subsystem_vendor;
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input_dev->id.product = dm1105->pdev->subsystem_device;
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@ -541,25 +478,22 @@ int __devinit dm1105_ir_init(struct dm1105dvb *dm1105)
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input_dev->id.vendor = dm1105->pdev->vendor;
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input_dev->id.product = dm1105->pdev->device;
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}
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input_dev->dev.parent = &dm1105->pdev->dev;
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/* initial keymap */
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memcpy(dm1105->ir.key_map, ir_codes_dm1105_nec, sizeof dm1105->ir.key_map);
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input_register_keys(&dm1105->ir);
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INIT_WORK(&dm1105->ir.work, dm1105_emit_key);
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err = input_register_device(input_dev);
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if (err) {
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input_free_device(input_dev);
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return err;
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}
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tasklet_init(&dm1105->ir.ir_tasklet, dm1105_emit_key, (unsigned long) &dm1105->ir);
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return 0;
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}
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void __devexit dm1105_ir_exit(struct dm1105dvb *dm1105)
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{
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tasklet_kill(&dm1105->ir.ir_tasklet);
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input_unregister_device(dm1105->ir.input_dev);
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}
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@ -161,6 +161,7 @@ extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE];
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extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE];
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extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE];
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extern IR_KEYTAB_TYPE ir_codes_kaiomy[IR_KEYTAB_SIZE];
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extern IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE];
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#endif
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/*
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