linux-kernel - [PATCH] Input: atkbd: Fix release quirk for Dell models

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Message-Id: <1427639779-27377-1-git-send-email-pali.rohar@gmail.com>
Date:	Sun, 29 Mar 2015 16:36:19 +0200
From:	Pali Rohár <pali.rohar@...il.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Matthew Garrett <mjg59@...f.ucam.org>
Cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Pali Rohár <pali.rohar@...il.com>
Subject: [PATCH] Input: atkbd: Fix release quirk for Dell models

This patch fixes commit 61579ba83934 ("Input: atkbd - expand Latitude's force
release quirk to other Dells"). Before that commit release quirks were called
for all Dell Latitude models. After that commit only for Portable Dell devices.
But lot of Latitude models are Laptop or Notebook DMI devices so quirks are not
called.

Release quirks are still needed also for new Dell Latitude models, so this patch
enables quirks for all Portable, Laptop, Notebook and Sub-Notebook Dell devices.

Signed-off-by: Pali Rohár <pali.rohar@...il.com>
---
 drivers/input/keyboard/atkbd.c |   48 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 387c51f..3188493 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -1664,6 +1664,30 @@ static const struct dmi_system_id atkbd_dmi_quirk_table[] __initconst = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */
+		},
+		.callback = atkbd_setup_forced_release,
+		.driver_data = atkbd_dell_laptop_forced_release_keys,
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */
+		},
+		.callback = atkbd_setup_forced_release,
+		.driver_data = atkbd_dell_laptop_forced_release_keys,
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */
+		},
+		.callback = atkbd_setup_forced_release,
+		.driver_data = atkbd_dell_laptop_forced_release_keys,
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
 			DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */
 		},
@@ -1672,6 +1696,30 @@ static const struct dmi_system_id atkbd_dmi_quirk_table[] __initconst = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */
+		},
+		.callback = atkbd_setup_forced_release,
+		.driver_data = atkbd_dell_laptop_forced_release_keys,
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */
+		},
+		.callback = atkbd_setup_forced_release,
+		.driver_data = atkbd_dell_laptop_forced_release_keys,
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */
+		},
+		.callback = atkbd_setup_forced_release,
+		.driver_data = atkbd_dell_laptop_forced_release_keys,
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
 			DMI_MATCH(DMI_PRODUCT_NAME, "HP 2133"),
 		},
-- 
1.7.9.5

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