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| author | James Morris <jmorris@namei.org> | 2011-11-16 12:39:48 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-11-16 12:39:48 +1100 |
| commit | 24942c8e5cc8696064ee207ff29d4cf21f70dafc (patch) | |
| tree | 08a8221eb72ec3da7746d7d76f6f5915ce77cde7 /drivers/hid/hid-input.c | |
| parent | e163bc8e4a0cd1cdffadb58253f7651201722d56 (diff) | |
| parent | ff0ff78068dd8a962358dbbdafa9d6f24540d3e5 (diff) | |
| download | linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.tar.gz linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.tar.bz2 linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.zip | |
Merge branch 'master'; commit 'v3.2-rc2' into next
Diffstat (limited to 'drivers/hid/hid-input.c')
| -rw-r--r-- | drivers/hid/hid-input.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 6559e2e3364e..f333139d1a48 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -474,6 +474,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel map_key_clear(BTN_STYLUS2); break; + case 0x51: /* ContactID */ + device->quirks |= HID_QUIRK_MULTITOUCH; + goto unknown; + default: goto unknown; } break; @@ -978,6 +982,13 @@ int hidinput_connect(struct hid_device *hid, unsigned int force) } } + if (hid->quirks & HID_QUIRK_MULTITOUCH) { + /* generic hid does not know how to handle multitouch devices */ + if (hidinput) + goto out_cleanup; + goto out_unwind; + } + if (hidinput && input_register_device(hidinput->input)) goto out_cleanup; |