diff options
| author | Florian Ragwitz <rafl@debian.org> | 2010-04-27 00:45:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-09 15:55:05 -0700 |
| commit | 971c6dfbbf8a8e37f183d70fbbd8ff50ee766ff9 (patch) | |
| tree | c34ef3bab6c9f48e1de77fd1fee9b0caecb14f42 /drivers/input/mouse | |
| parent | 40ebeb0d12013a69d69e44c9706a25de83374f43 (diff) | |
Input: elantech - fix firmware version check
commit 225c61aad38b12924b3df5f4ef43150c0d6bae8c upstream.
The check determining whether device should use 4- or 6-byte packets
was trying to compare firmware with 2.48, but was failing on majors
greater than 2. The new check ensures that versions like 4.1 are
checked properly.
Signed-off-by: Florian Ragwitz <rafl@debian.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/input/mouse')
| -rw-r--r-- | drivers/input/mouse/elantech.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index b27684f267b..28eba48e68f 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -665,7 +665,8 @@ int elantech_init(struct psmouse *psmouse) * Assume every version greater than this is new EeePC style * hardware with 6 byte packets */ - if (etd->fw_version_maj >= 0x02 && etd->fw_version_min >= 0x30) { + if ((etd->fw_version_maj == 0x02 && etd->fw_version_min >= 0x30) || + etd->fw_version_maj > 0x02) { etd->hw_version = 2; /* For now show extra debug information */ etd->debug = 1; |