diff options
| author | Frank Schaefer <fschaefer.oss@googlemail.com> | 2013-02-17 09:40:05 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-05 17:10:43 -0300 |
| commit | fa563073281d7be6c685a0bb8ca6b2737e00f368 (patch) | |
| tree | 086457f506908d82ca16d67a9573df0ae8c3d7f3 | |
| parent | e6a60d768bc7b767439c56e34e345eb2fe873b06 (diff) | |
[media] bttv: make remote controls of devices with i2c ir decoder working
Request module ir-kbd-i2c if an i2c ir decoder is detected.
Tested with device "Hauppauge WinTV Theatre" (model 37284 rev B421).
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/pci/bt8xx/bttv-input.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/media/pci/bt8xx/bttv-input.c b/drivers/media/pci/bt8xx/bttv-input.c index 04207a79905..01c71214f9e 100644 --- a/drivers/media/pci/bt8xx/bttv-input.c +++ b/drivers/media/pci/bt8xx/bttv-input.c @@ -375,6 +375,7 @@ void init_bttv_i2c_ir(struct bttv *btv) I2C_CLIENT_END }; struct i2c_board_info info; + struct i2c_client *i2c_dev; if (0 != btv->i2c_rc) return; @@ -390,7 +391,12 @@ void init_bttv_i2c_ir(struct bttv *btv) btv->init_data.ir_codes = RC_MAP_PV951; info.addr = 0x4b; break; - default: + } + + if (btv->init_data.name) { + info.platform_data = &btv->init_data; + i2c_dev = i2c_new_device(&btv->c.i2c_adap, &info); + } else { /* * The external IR receiver is at i2c address 0x34 (0x35 for * reads). Future Hauppauge cards will have an internal @@ -399,16 +405,14 @@ void init_bttv_i2c_ir(struct bttv *btv) * internal. * That's why we probe 0x1a (~0x34) first. CB */ - - i2c_new_probed_device(&btv->c.i2c_adap, &info, addr_list, NULL); - return; + i2c_dev = i2c_new_probed_device(&btv->c.i2c_adap, &info, addr_list, NULL); } + if (NULL == i2c_dev) + return; - if (btv->init_data.name) - info.platform_data = &btv->init_data; - i2c_new_device(&btv->c.i2c_adap, &info); - - return; +#if defined(CONFIG_MODULES) && defined(MODULE) + request_module("ir-kbd-i2c"); +#endif } int fini_bttv_i2c(struct bttv *btv) |