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Input: synaptics - skip quirks when post-2013 dimensions
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Post-2013 Lenovo laptops provide correct min/max dimensions, which are
different with the ones currently quirked.  According to
https://bugzilla.kernel.org/show_bug.cgi?id=91541 the following board ids
are assigned in the post-2013 touchpads:

t440p/t440s: LEN0036 -> 2964/2962
t540p:       LEN0034 -> 2964

Using 2961 as the common minimum makes these 3 laptops OK. We may need
to update those values later if other pnp_ids has a lower board_id.

Cc: stable@vger.kernel.org
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Benjamin Tissoires authored and Dmitry Torokhov committed Mar 9, 2015
1 parent 5b3089d commit 02e0749
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/input/mouse/synaptics.c
Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,7 @@ static const struct min_max_quirk min_max_pnpid_table[] = {
(const char * const []){"LEN0034", "LEN0036", "LEN0037",
"LEN0039", "LEN2002", "LEN2004",
NULL},
{ANY_BOARD_ID, ANY_BOARD_ID},
{ANY_BOARD_ID, 2961},
1024, 5112, 2024, 4832
},
{
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