diff options
| author | Mike Isely <isely@pobox.com> | 2007-11-26 02:09:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:03:05 -0200 |
| commit | 056d1a899201f02777a35a32f8e6c9a2aac63f63 (patch) | |
| tree | e99e723532821d13d4f65d90e18bbe25878ef3db /drivers/media | |
| parent | f5174af201f2e22c101bb02d06343e4bc5f056de (diff) | |
V4L/DVB (6699): pvrusb2: Use of virtual IR chip is a device-specific attribute
For Hauppauge 24xxx devices, the IR receiver is a custom piece of
logic that is very specific to the device. The pvrusb2 driver can
virtualize this to make it look like a more normal IR receiver found
in other Hauppauge devices. The decision of whether or not to enable
this virtualization however is a device-specific attribute, thus this
changeset.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-devattr.c | 1 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-devattr.h | 4 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-i2c-core.c | 2 |
3 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c index 464a13a0649..6ba0b79e3a1 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c +++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c @@ -85,6 +85,7 @@ const struct pvr2_device_desc pvr2_device_descriptions[] = { .flag_has_cx25840 = !0, .flag_has_wm8775 = !0, .flag_has_hauppauge_rom = !0, + .flag_has_hauppauge_custom_ir = !0, .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE, }, }; diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.h b/drivers/media/video/pvrusb2/pvrusb2-devattr.h index 05eb2c669ee..2aff5a3d5a5 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-devattr.h +++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.h @@ -84,6 +84,10 @@ struct pvr2_device_desc { /* Device has a wm8775 - this enables special additional logic to ensure that it is found. */ char flag_has_wm8775; + + /* Device has IR hardware that can be faked into looking like a + normal Hauppauge i2c IR receiver. */ + char flag_has_hauppauge_custom_ir; }; extern const struct pvr2_device_desc pvr2_device_descriptions[]; diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c index 7721ec85d57..62867fa3517 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c +++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c @@ -980,7 +980,7 @@ void pvr2_i2c_core_init(struct pvr2_hdw *hdw) printk(KERN_INFO "%s: IR disabled\n",hdw->name); hdw->i2c_func[0x18] = i2c_black_hole; } else if (ir_mode[hdw->unit_number] == 1) { - if (hdw->hdw_desc->flag_has_cx25840) { + if (hdw->hdw_desc->flag_has_hauppauge_custom_ir) { hdw->i2c_func[0x18] = i2c_24xxx_ir; } } |