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From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Daniel Martin <consume.noise@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>,
	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 6/6] Input: synaptics - Skip quirks when post-2013 dimensions
Date: Fri,  6 Feb 2015 10:44:59 -0500	[thread overview]
Message-ID: <1423237499-2930-7-git-send-email-benjamin.tissoires@redhat.com> (raw)
In-Reply-To: <1423237499-2930-1-git-send-email-benjamin.tissoires@redhat.com>

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>
---
 drivers/input/mouse/synaptics.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index b02000f..d5c120b 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -147,7 +147,7 @@ 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
 	},
 	{
-- 
2.1.0

      parent reply	other threads:[~2015-02-06 15:44 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-06 15:44 [PATCH v4 0/6] synaptics: match PNP-Id is not sufficient for min/max quirks Benjamin Tissoires
2015-02-06 15:44 ` [PATCH v4 1/6] Input: synaptics - Split synaptics_resolution(), query first Benjamin Tissoires
2015-03-09  6:41   ` Dmitry Torokhov
2015-02-06 15:44 ` [PATCH v4 2/6] Input: synaptics - Log queried and quirked dimension values Benjamin Tissoires
2015-03-09  6:43   ` Dmitry Torokhov
2015-02-06 15:44 ` [PATCH v4 3/6] Input: synaptics - Query min dimensions for fw v8.1 Benjamin Tissoires
2015-02-06 18:14   ` Benjamin Tissoires
2015-02-07  8:50     ` Hans de Goede
2015-03-09  6:43       ` Dmitry Torokhov
2015-02-06 15:44 ` [PATCH v4 4/6] Input: synaptics - Remove obsolete min/max quirk for X240 Benjamin Tissoires
2015-02-06 15:44 ` [PATCH v4 5/6] Input: synaptics - Support min/max board id in min_max_pnpid_table Benjamin Tissoires
2015-02-06 15:44 ` Benjamin Tissoires [this message]

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