Linux v4.0-rc4-199-gb314acaccd7e

This commit is contained in:
Josh Boyer 2015-03-20 11:28:46 -04:00
parent 287e820f02
commit 7dd6861011
17 changed files with 6 additions and 1038 deletions

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@ -1,33 +0,0 @@
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Sun, 8 Mar 2015 22:33:36 -0700
Subject: [PATCH] Input: synaptics - do not retrieve the board id on old
firmwares
The board id capability has been added in firmware 7.5.
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>
---
drivers/input/mouse/synaptics.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index bd399a72e610..ff352ecca394 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -253,6 +253,10 @@ static int synaptics_board_id(struct psmouse *psmouse)
struct synaptics_data *priv = psmouse->private;
unsigned char bid[3];
+ /* firmwares prior 7.5 have no board_id encoded */
+ if (SYN_ID_FULL(priv->identity) < 0x705)
+ return 0;
+
if (synaptics_send_cmd(psmouse, SYN_QUE_MODES, bid))
return -1;
priv->board_id = ((bid[0] & 0xfc) << 6) | bid[1];
--
2.1.0

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@ -1,100 +0,0 @@
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Sun, 8 Mar 2015 22:30:43 -0700
Subject: [PATCH] Input: synaptics - fix middle button on Lenovo 2015 products
On the X1 Carbon 3rd gen (with a 2015 broadwell cpu), the physical middle
button of the trackstick (attached to the touchpad serio device, of course)
seems to get lost.
Actually, the touchpads reports 3 extra buttons, which falls in the switch
below to the '2' case. Let's handle the case of odd numbers also, so that
the middle button finds its way back.
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>
---
drivers/input/mouse/synaptics.c | 44 ++++++++++++++++++++---------------------
1 file changed, 21 insertions(+), 23 deletions(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 134676303117..f8df5a518bf3 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -650,6 +650,18 @@ static void synaptics_parse_agm(const unsigned char buf[],
}
}
+static void synaptics_parse_ext_buttons(const unsigned char buf[],
+ struct synaptics_data *priv,
+ struct synaptics_hw_state *hw)
+{
+ unsigned int ext_bits =
+ (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1;
+ unsigned int ext_mask = GENMASK(ext_bits - 1, 0);
+
+ hw->ext_buttons = buf[4] & ext_mask;
+ hw->ext_buttons |= (buf[5] & ext_mask) << ext_bits;
+}
+
static bool is_forcepad;
static int synaptics_parse_hw_state(const unsigned char buf[],
@@ -736,28 +748,9 @@ static int synaptics_parse_hw_state(const unsigned char buf[],
hw->down = ((buf[0] ^ buf[3]) & 0x02) ? 1 : 0;
}
- if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) &&
+ if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) > 0 &&
((buf[0] ^ buf[3]) & 0x02)) {
- switch (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) & ~0x01) {
- default:
- /*
- * if nExtBtn is greater than 8 it should be
- * considered invalid and treated as 0
- */
- break;
- case 8:
- hw->ext_buttons |= ((buf[5] & 0x08)) ? 0x80 : 0;
- hw->ext_buttons |= ((buf[4] & 0x08)) ? 0x40 : 0;
- case 6:
- hw->ext_buttons |= ((buf[5] & 0x04)) ? 0x20 : 0;
- hw->ext_buttons |= ((buf[4] & 0x04)) ? 0x10 : 0;
- case 4:
- hw->ext_buttons |= ((buf[5] & 0x02)) ? 0x08 : 0;
- hw->ext_buttons |= ((buf[4] & 0x02)) ? 0x04 : 0;
- case 2:
- hw->ext_buttons |= ((buf[5] & 0x01)) ? 0x02 : 0;
- hw->ext_buttons |= ((buf[4] & 0x01)) ? 0x01 : 0;
- }
+ synaptics_parse_ext_buttons(buf, priv, hw);
}
} else {
hw->x = (((buf[1] & 0x1f) << 8) | buf[2]);
@@ -824,6 +817,7 @@ static void synaptics_report_buttons(struct psmouse *psmouse,
{
struct input_dev *dev = psmouse->dev;
struct synaptics_data *priv = psmouse->private;
+ int ext_bits = (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1;
int i;
input_report_key(dev, BTN_LEFT, hw->left);
@@ -837,8 +831,12 @@ static void synaptics_report_buttons(struct psmouse *psmouse,
input_report_key(dev, BTN_BACK, hw->down);
}
- for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++)
- input_report_key(dev, BTN_0 + i, hw->ext_buttons & (1 << i));
+ for (i = 0; i < ext_bits; i++) {
+ input_report_key(dev, BTN_0 + 2 * i,
+ hw->ext_buttons & (1 << i));
+ input_report_key(dev, BTN_1 + 2 * i,
+ hw->ext_buttons & (1 << (i + ext_bits)));
+ }
}
static void synaptics_report_mt_data(struct psmouse *psmouse,
--
2.1.0

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@ -1,77 +0,0 @@
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Sun, 8 Mar 2015 22:32:43 -0700
Subject: [PATCH] Input: synaptics - handle spurious release of trackstick
buttons
The Fimware 8.1 has a bug in which the extra buttons are only sent when the
ExtBit is 1. This should be fixed in a future FW update which should have
a bump of the minor version.
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>
---
drivers/input/mouse/synaptics.c | 33 +++++++++++++++++++++++++--------
1 file changed, 25 insertions(+), 8 deletions(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index f8df5a518bf3..bd399a72e610 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -812,14 +812,36 @@ static void synaptics_report_semi_mt_data(struct input_dev *dev,
}
}
-static void synaptics_report_buttons(struct psmouse *psmouse,
- const struct synaptics_hw_state *hw)
+static void synaptics_report_ext_buttons(struct psmouse *psmouse,
+ const struct synaptics_hw_state *hw)
{
struct input_dev *dev = psmouse->dev;
struct synaptics_data *priv = psmouse->private;
int ext_bits = (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1;
int i;
+ if (!SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap))
+ return;
+
+ /* Bug in FW 8.1, buttons are reported only when ExtBit is 1 */
+ if (SYN_ID_FULL(priv->identity) == 0x801 &&
+ !((psmouse->packet[0] ^ psmouse->packet[3]) & 0x02))
+ return;
+
+ for (i = 0; i < ext_bits; i++) {
+ input_report_key(dev, BTN_0 + 2 * i,
+ hw->ext_buttons & (1 << i));
+ input_report_key(dev, BTN_1 + 2 * i,
+ hw->ext_buttons & (1 << (i + ext_bits)));
+ }
+}
+
+static void synaptics_report_buttons(struct psmouse *psmouse,
+ const struct synaptics_hw_state *hw)
+{
+ struct input_dev *dev = psmouse->dev;
+ struct synaptics_data *priv = psmouse->private;
+
input_report_key(dev, BTN_LEFT, hw->left);
input_report_key(dev, BTN_RIGHT, hw->right);
@@ -831,12 +853,7 @@ static void synaptics_report_buttons(struct psmouse *psmouse,
input_report_key(dev, BTN_BACK, hw->down);
}
- for (i = 0; i < ext_bits; i++) {
- input_report_key(dev, BTN_0 + 2 * i,
- hw->ext_buttons & (1 << i));
- input_report_key(dev, BTN_1 + 2 * i,
- hw->ext_buttons & (1 << (i + ext_bits)));
- }
+ synaptics_report_ext_buttons(psmouse, hw);
}
static void synaptics_report_mt_data(struct psmouse *psmouse,
--
2.1.0

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@ -1,56 +0,0 @@
From: Daniel Martin <consume.noise@gmail.com>
Date: Sun, 8 Mar 2015 22:28:29 -0700
Subject: [PATCH] Input: synaptics - log queried and quirked dimension values
Logging the dimension values we queried and the values we use from a quirk
to overwrite can be helpful for debugging.
This partly relates to bug:
https://bugzilla.kernel.org/show_bug.cgi?id=91541
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/mouse/synaptics.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index fc7e1db7530e..cc7909ecf38e 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -365,6 +365,9 @@ static int synaptics_resolution(struct psmouse *psmouse)
} else {
priv->x_max = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);
priv->y_max = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);
+ psmouse_info(psmouse,
+ "queried max coordinates: x [..%d], y [..%d]\n",
+ priv->x_max, priv->y_max);
}
}
@@ -376,6 +379,9 @@ static int synaptics_resolution(struct psmouse *psmouse)
} else {
priv->x_min = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);
priv->y_min = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);
+ psmouse_info(psmouse,
+ "queried min coordinates: x [%d..], y [%d..]\n",
+ priv->x_min, priv->y_min);
}
}
@@ -398,6 +404,10 @@ static void synaptics_apply_quirks(struct psmouse *psmouse)
priv->x_max = min_max_pnpid_table[i].x_max;
priv->y_min = min_max_pnpid_table[i].y_min;
priv->y_max = min_max_pnpid_table[i].y_max;
+ psmouse_info(psmouse,
+ "quirked min/max coordinates: x [%d..%d], y [%d..%d]\n",
+ priv->x_min, priv->x_max,
+ priv->y_min, priv->y_max);
break;
}
}
--
2.1.0

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@ -1,47 +0,0 @@
From: Daniel Martin <consume.noise@gmail.com>
Date: Sun, 8 Mar 2015 22:28:40 -0700
Subject: [PATCH] Input: synaptics - query min dimensions for fw v8.1
Query the min dimensions even if the check
SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 7 fails, but we know that the
firmware version 8.1 is safe.
With that we don't need quirks for post-2013 models anymore as they expose
correct min and max dimensions.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=91541
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
re-order the tests to check SYN_CAP_MIN_DIMENSIONS even on FW 8.1
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>
---
drivers/input/mouse/synaptics.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index cc7909ecf38e..7c80bd18613e 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -371,8 +371,14 @@ static int synaptics_resolution(struct psmouse *psmouse)
}
}
- if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 7 &&
- SYN_CAP_MIN_DIMENSIONS(priv->ext_cap_0c)) {
+ if (SYN_CAP_MIN_DIMENSIONS(priv->ext_cap_0c) &&
+ (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 7 ||
+ /*
+ * Firmware v8.1 does not report proper number of extended
+ * capabilities, but has been proven to report correct min
+ * coordinates.
+ */
+ SYN_ID_FULL(priv->identity) == 0x801)) {
if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MIN_COORDS, resp)) {
psmouse_warn(psmouse,
"device claims to have min coordinates query, but I'm not able to read it.\n");
--
2.1.0

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@ -1,151 +0,0 @@
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Sun, 8 Mar 2015 22:35:41 -0700
Subject: [PATCH] Input: synaptics - re-route tracksticks buttons on the Lenovo
2015 series
The 2015 series of the Lenovo thinkpads added back the hardware buttons on
top of the touchpad for the trackstick.
Unfortunately, they are wired to the touchpad, and not the trackstick.
Thus, they are seen as extra buttons from the kernel point of view.
This leads to a problem in user space because extra buttons on synaptics
devices used to be used as scroll up/down buttons. So in the end, the
experience for the user is scroll events for buttons left and right when
using the trackstick. Yay!
Fortunately, the firmware advertises such behavior in the extended
capability $10, and so we can re-route the buttons through the pass-through
interface.
Hallelujah-expressed-by: Peter Hutterer <peter.hutterer@who-t.net>
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>
---
drivers/input/mouse/synaptics.c | 47 +++++++++++++++++++++++++++++++----------
drivers/input/mouse/synaptics.h | 5 +++++
2 files changed, 41 insertions(+), 11 deletions(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index eec73e8f1f06..3b9717a46140 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -582,18 +582,22 @@ static int synaptics_is_pt_packet(unsigned char *buf)
return (buf[0] & 0xFC) == 0x84 && (buf[3] & 0xCC) == 0xC4;
}
-static void synaptics_pass_pt_packet(struct serio *ptport, unsigned char *packet)
+static void synaptics_pass_pt_packet(struct psmouse *psmouse,
+ struct serio *ptport,
+ unsigned char *packet)
{
+ struct synaptics_data *priv = psmouse->private;
struct psmouse *child = serio_get_drvdata(ptport);
if (child && child->state == PSMOUSE_ACTIVATED) {
- serio_interrupt(ptport, packet[1], 0);
+ serio_interrupt(ptport, packet[1] | priv->pt_buttons, 0);
serio_interrupt(ptport, packet[4], 0);
serio_interrupt(ptport, packet[5], 0);
if (child->pktsize == 4)
serio_interrupt(ptport, packet[2], 0);
- } else
+ } else {
serio_interrupt(ptport, packet[1], 0);
+ }
}
static void synaptics_pt_activate(struct psmouse *psmouse)
@@ -839,6 +843,7 @@ static void synaptics_report_ext_buttons(struct psmouse *psmouse,
struct input_dev *dev = psmouse->dev;
struct synaptics_data *priv = psmouse->private;
int ext_bits = (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1;
+ char buf[6] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
int i;
if (!SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap))
@@ -849,12 +854,30 @@ static void synaptics_report_ext_buttons(struct psmouse *psmouse,
!((psmouse->packet[0] ^ psmouse->packet[3]) & 0x02))
return;
- for (i = 0; i < ext_bits; i++) {
- input_report_key(dev, BTN_0 + 2 * i,
- hw->ext_buttons & (1 << i));
- input_report_key(dev, BTN_1 + 2 * i,
- hw->ext_buttons & (1 << (i + ext_bits)));
+ if (!SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10)) {
+ for (i = 0; i < ext_bits; i++) {
+ input_report_key(dev, BTN_0 + 2 * i,
+ hw->ext_buttons & (1 << i));
+ input_report_key(dev, BTN_1 + 2 * i,
+ hw->ext_buttons & (1 << (i + ext_bits)));
+ }
+ return;
}
+
+ /*
+ * This generation of touchpads has the trackstick buttons
+ * physically wired to the touchpad. Re-route them through
+ * the pass-through interface.
+ */
+ if (!priv->pt_port)
+ return;
+
+ /* The trackstick expects at most 3 buttons */
+ priv->pt_buttons = SYN_CAP_EXT_BUTTON_STICK_L(hw->ext_buttons) |
+ SYN_CAP_EXT_BUTTON_STICK_R(hw->ext_buttons) << 1 |
+ SYN_CAP_EXT_BUTTON_STICK_M(hw->ext_buttons) << 2;
+
+ synaptics_pass_pt_packet(psmouse, priv->pt_port, buf);
}
static void synaptics_report_buttons(struct psmouse *psmouse,
@@ -1095,7 +1118,8 @@ static psmouse_ret_t synaptics_process_byte(struct psmouse *psmouse)
if (SYN_CAP_PASS_THROUGH(priv->capabilities) &&
synaptics_is_pt_packet(psmouse->packet)) {
if (priv->pt_port)
- synaptics_pass_pt_packet(priv->pt_port, psmouse->packet);
+ synaptics_pass_pt_packet(psmouse, priv->pt_port,
+ psmouse->packet);
} else
synaptics_process_packet(psmouse);
@@ -1197,8 +1221,9 @@ static void set_input_params(struct psmouse *psmouse,
__set_bit(BTN_BACK, dev->keybit);
}
- for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++)
- __set_bit(BTN_0 + i, dev->keybit);
+ if (!SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10))
+ for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++)
+ __set_bit(BTN_0 + i, dev->keybit);
__clear_bit(EV_REL, dev->evbit);
__clear_bit(REL_X, dev->relbit);
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index 85180140509e..ee4bd0d12b26 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -111,6 +111,10 @@
#define SYN_CAP_EXT_BUTTONS_STICK(ex10) ((ex10) & 0x010000)
#define SYN_CAP_SECUREPAD(ex10) ((ex10) & 0x020000)
+#define SYN_CAP_EXT_BUTTON_STICK_L(eb) (!!((eb) & 0x01))
+#define SYN_CAP_EXT_BUTTON_STICK_M(eb) (!!((eb) & 0x02))
+#define SYN_CAP_EXT_BUTTON_STICK_R(eb) (!!((eb) & 0x04))
+
/* synaptics modes query bits */
#define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7))
#define SYN_MODE_RATE(m) ((m) & (1 << 6))
@@ -179,6 +183,7 @@ struct synaptics_data {
bool disable_gesture; /* disable gestures */
struct serio *pt_port; /* Pass-through serio port */
+ unsigned char pt_buttons; /* Pass-through buttons */
/*
* Last received Advanced Gesture Mode (AGM) packet. An AGM packet
--
2.1.0

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@ -1,44 +0,0 @@
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Sun, 8 Mar 2015 22:34:50 -0700
Subject: [PATCH] Input: synaptics - remove TOPBUTTONPAD property for Lenovos
2015
The 2015 series of the Lenovo thinkpads added back the hardware buttons on
top of the touchpad for the trackstick.
Unfortunately, Lenovo used the PNPIDs that are supposed to be "5 buttons"
touchpads, so the new laptops also have the INPUT_PROP_TOPBUTTONPAD. Yay!
Instead of manually removing each of the new ones, or hoping that we know
all the current ones, we can consider that the PNPIDs list that were given
contains touchpads that have the trackstick buttons, either physically
wired to them, or emulated with the top software button property.
Thanks to the extra buttons capability in query $10, we can reliably detect
the physical buttons from the software ones, and so we can remove the
TOPBUTTONPAD property even if it was declared as such.
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>
---
drivers/input/mouse/synaptics.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 83099eb8cf86..eec73e8f1f06 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1206,7 +1206,8 @@ static void set_input_params(struct psmouse *psmouse,
if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {
__set_bit(INPUT_PROP_BUTTONPAD, dev->propbit);
- if (psmouse_matches_pnp_id(psmouse, topbuttonpad_pnp_ids))
+ if (psmouse_matches_pnp_id(psmouse, topbuttonpad_pnp_ids) &&
+ !SYN_CAP_EXT_BUTTONS_STICK(priv->ext_cap_10))
__set_bit(INPUT_PROP_TOPBUTTONPAD, dev->propbit);
/* Clickpads report only left button */
__clear_bit(BTN_RIGHT, dev->keybit);
--
2.1.0

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@ -1,35 +0,0 @@
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Sun, 8 Mar 2015 22:38:55 -0700
Subject: [PATCH] Input: synaptics - remove X1 Carbon 3rd gen from the
topbuttonpad list
Lenovo decided to switch back to physical buttons for the trackstick on
their latest series. The PNPId list was provided before they reverted back
to physical buttons, so it contains the new models too. We can know from
the touchpad capabilities that the touchpad has physical buttons, so
removing the ids from the list is not mandatory. It is still nicer to
remove the wrong ids, so start by removing the X1 Carbon 3rd gen, with the
PNPId of LEN0048.
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>
---
drivers/input/mouse/synaptics.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 3b9717a46140..c2167194a538 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -186,7 +186,6 @@ static const char * const topbuttonpad_pnp_ids[] = {
"LEN0045",
"LEN0046",
"LEN0047",
- "LEN0048",
"LEN0049",
"LEN2000",
"LEN2001", /* Edge E431 */
--
2.1.0

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@ -1,32 +0,0 @@
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Sun, 8 Mar 2015 22:39:17 -0700
Subject: [PATCH] Input: synaptics - remove X250 from the topbuttonpad list
Lenovo X250 has a PnpID of LEN0046, but it does not have the top software
button requirement.
For the record, Lenovo T450s and W541 have a PnpID of LEN200f and LEN004a,
so they are not on the top software button list.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Daniel Martin <consume.noise@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/mouse/synaptics.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index c2167194a538..c74bfa1c05e3 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -184,7 +184,6 @@ static const char * const topbuttonpad_pnp_ids[] = {
"LEN0041",
"LEN0042", /* Yoga */
"LEN0045",
- "LEN0046",
"LEN0047",
"LEN0049",
"LEN2000",
--
2.1.0

View File

@ -1,32 +0,0 @@
From: Daniel Martin <consume.noise@gmail.com>
Date: Sun, 8 Mar 2015 22:29:07 -0700
Subject: [PATCH] Input: synaptics - remove obsolete min/max quirk for X240
The firmware of the X240 (LEN0035, 2013/12) exposes the same values
x [1232..5710], y [1156..4696]
as the quirk applies.
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.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 7c80bd18613e..382678ae3363 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -134,7 +134,7 @@ static const struct min_max_quirk min_max_pnpid_table[] = {
1024, 5052, 2258, 4832
},
{
- (const char * const []){"LEN0035", "LEN0042", NULL},
+ (const char * const []){"LEN0042", NULL},
1232, 5710, 1156, 4696
},
{
--
2.1.0

View File

@ -1,125 +0,0 @@
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Sun, 8 Mar 2015 22:34:03 -0700
Subject: [PATCH] Input: synaptics - retrieve the extended capabilities in
query $10
Newer Synaptics touchpads need to get information from the query $10.
Retrieve it if available.
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>
---
drivers/input/mouse/synaptics.c | 23 ++++++++++++++++++++---
drivers/input/mouse/synaptics.h | 23 +++++++++++++++++++++++
2 files changed, 43 insertions(+), 3 deletions(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index ff352ecca394..83099eb8cf86 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -244,11 +244,24 @@ static int synaptics_model_id(struct psmouse *psmouse)
return 0;
}
+static int synaptics_more_extended_queries(struct psmouse *psmouse)
+{
+ struct synaptics_data *priv = psmouse->private;
+ unsigned char buf[3];
+
+ if (synaptics_send_cmd(psmouse, SYN_QUE_MEXT_CAPAB_10, buf))
+ return -1;
+
+ priv->ext_cap_10 = (buf[0]<<16) | (buf[1]<<8) | buf[2];
+
+ return 0;
+}
+
/*
- * Read the board id from the touchpad
+ * Read the board id and the "More Extended Queries" from the touchpad
* The board id is encoded in the "QUERY MODES" response
*/
-static int synaptics_board_id(struct psmouse *psmouse)
+static int synaptics_query_modes(struct psmouse *psmouse)
{
struct synaptics_data *priv = psmouse->private;
unsigned char bid[3];
@@ -260,6 +273,10 @@ static int synaptics_board_id(struct psmouse *psmouse)
if (synaptics_send_cmd(psmouse, SYN_QUE_MODES, bid))
return -1;
priv->board_id = ((bid[0] & 0xfc) << 6) | bid[1];
+
+ if (SYN_MEXT_CAP_BIT(bid[0]))
+ return synaptics_more_extended_queries(psmouse);
+
return 0;
}
@@ -449,7 +466,7 @@ static int synaptics_query_hardware(struct psmouse *psmouse)
return -1;
if (synaptics_firmware_id(psmouse))
return -1;
- if (synaptics_board_id(psmouse))
+ if (synaptics_query_modes(psmouse))
return -1;
if (synaptics_capability(psmouse))
return -1;
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index aedc3299b14e..85180140509e 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -22,6 +22,7 @@
#define SYN_QUE_EXT_CAPAB_0C 0x0c
#define SYN_QUE_EXT_MAX_COORDS 0x0d
#define SYN_QUE_EXT_MIN_COORDS 0x0f
+#define SYN_QUE_MEXT_CAPAB_10 0x10
/* synatics modes */
#define SYN_BIT_ABSOLUTE_MODE (1 << 7)
@@ -53,6 +54,7 @@
#define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) >> 20)
#define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12)
#define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16)
+#define SYN_MEXT_CAP_BIT(m) ((m) & (1 << 1))
/*
* The following describes response for the 0x0c query.
@@ -89,6 +91,26 @@
#define SYN_CAP_REDUCED_FILTERING(ex0c) ((ex0c) & 0x000400)
#define SYN_CAP_IMAGE_SENSOR(ex0c) ((ex0c) & 0x000800)
+/*
+ * The following descibes response for the 0x10 query.
+ *
+ * byte mask name meaning
+ * ---- ---- ------- ------------
+ * 1 0x01 ext buttons are stick buttons exported in the extended
+ * capability are actually meant to be used
+ * by the tracktick (pass-through).
+ * 1 0x02 SecurePad the touchpad is a SecurePad, so it
+ * contains a built-in fingerprint reader.
+ * 1 0xe0 more ext count how many more extented queries are
+ * available after this one.
+ * 2 0xff SecurePad width the width of the SecurePad fingerprint
+ * reader.
+ * 3 0xff SecurePad height the height of the SecurePad fingerprint
+ * reader.
+ */
+#define SYN_CAP_EXT_BUTTONS_STICK(ex10) ((ex10) & 0x010000)
+#define SYN_CAP_SECUREPAD(ex10) ((ex10) & 0x020000)
+
/* synaptics modes query bits */
#define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7))
#define SYN_MODE_RATE(m) ((m) & (1 << 6))
@@ -143,6 +165,7 @@ struct synaptics_data {
unsigned long int capabilities; /* Capabilities */
unsigned long int ext_cap; /* Extended Capabilities */
unsigned long int ext_cap_0c; /* Ext Caps from 0x0c query */
+ unsigned long int ext_cap_10; /* Ext Caps from 0x10 query */
unsigned long int identity; /* Identification */
unsigned int x_res, y_res; /* X/Y resolution in units/mm */
unsigned int x_max, y_max; /* Max coordinates (from FW) */
--
2.1.0

View File

@ -1,39 +0,0 @@
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Sun, 8 Mar 2015 22:29:25 -0700
Subject: [PATCH] Input: synaptics - skip quirks when post-2013 dimensions
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>
---
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 aeccd562a2e3..134676303117 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

View File

@ -1,87 +0,0 @@
From: Daniel Martin <consume.noise@gmail.com>
Date: Sun, 8 Mar 2015 22:27:37 -0700
Subject: [PATCH] Input: synaptics - split synaptics_resolution(), query first
Split the function synaptics_resolution() into synaptics_resolution() and
synaptics_quirks(). synaptics_resolution() will be called before
synaptics_quirks() to query dimensions and resolutions before overwriting
them with quirks.
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/mouse/synaptics.c | 35 +++++++++++++++++++++++------------
1 file changed, 23 insertions(+), 12 deletions(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index f2cceb6493a0..fc7e1db7530e 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -346,7 +346,6 @@ static int synaptics_resolution(struct psmouse *psmouse)
{
struct synaptics_data *priv = psmouse->private;
unsigned char resp[3];
- int i;
if (SYN_ID_MAJOR(priv->identity) < 4)
return 0;
@@ -358,17 +357,6 @@ static int synaptics_resolution(struct psmouse *psmouse)
}
}
- for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) {
- if (psmouse_matches_pnp_id(psmouse,
- min_max_pnpid_table[i].pnp_ids)) {
- priv->x_min = min_max_pnpid_table[i].x_min;
- priv->x_max = min_max_pnpid_table[i].x_max;
- priv->y_min = min_max_pnpid_table[i].y_min;
- priv->y_max = min_max_pnpid_table[i].y_max;
- return 0;
- }
- }
-
if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 5 &&
SYN_CAP_MAX_DIMENSIONS(priv->ext_cap_0c)) {
if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MAX_COORDS, resp)) {
@@ -394,6 +382,27 @@ static int synaptics_resolution(struct psmouse *psmouse)
return 0;
}
+/*
+ * Apply quirk(s) if the hardware matches
+ */
+
+static void synaptics_apply_quirks(struct psmouse *psmouse)
+{
+ struct synaptics_data *priv = psmouse->private;
+ int i;
+
+ for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) {
+ if (psmouse_matches_pnp_id(psmouse,
+ min_max_pnpid_table[i].pnp_ids)) {
+ priv->x_min = min_max_pnpid_table[i].x_min;
+ priv->x_max = min_max_pnpid_table[i].x_max;
+ priv->y_min = min_max_pnpid_table[i].y_min;
+ priv->y_max = min_max_pnpid_table[i].y_max;
+ break;
+ }
+ }
+}
+
static int synaptics_query_hardware(struct psmouse *psmouse)
{
if (synaptics_identify(psmouse))
@@ -409,6 +418,8 @@ static int synaptics_query_hardware(struct psmouse *psmouse)
if (synaptics_resolution(psmouse))
return -1;
+ synaptics_apply_quirks(psmouse);
+
return 0;
}
--
2.1.0

View File

@ -1,108 +0,0 @@
From: Daniel Martin <daniel.martin@secunet.com>
Date: Sun, 8 Mar 2015 22:29:15 -0700
Subject: [PATCH] Input: synaptics - support min/max board id in
min_max_pnpid_table
Add a min/max range for board ids to the min/max coordinates quirk. This
makes it possible to restrict quirks to specific models based upon their
board id. The define ANY_BOARD_ID (0) serves as a wild card.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=91541
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Martin <daniel.martin@secunet.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/mouse/synaptics.c | 42 +++++++++++++++++++++++++++++------------
1 file changed, 30 insertions(+), 12 deletions(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 382678ae3363..aeccd562a2e3 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -123,32 +123,41 @@ void synaptics_reset(struct psmouse *psmouse)
static bool cr48_profile_sensor;
+#define ANY_BOARD_ID 0
struct min_max_quirk {
const char * const *pnp_ids;
+ struct {
+ unsigned long int min, max;
+ } board_id;
int x_min, x_max, y_min, y_max;
};
static const struct min_max_quirk min_max_pnpid_table[] = {
{
(const char * const []){"LEN0033", NULL},
+ {ANY_BOARD_ID, ANY_BOARD_ID},
1024, 5052, 2258, 4832
},
{
(const char * const []){"LEN0042", NULL},
+ {ANY_BOARD_ID, ANY_BOARD_ID},
1232, 5710, 1156, 4696
},
{
(const char * const []){"LEN0034", "LEN0036", "LEN0037",
"LEN0039", "LEN2002", "LEN2004",
NULL},
+ {ANY_BOARD_ID, ANY_BOARD_ID},
1024, 5112, 2024, 4832
},
{
(const char * const []){"LEN2001", NULL},
+ {ANY_BOARD_ID, ANY_BOARD_ID},
1024, 5022, 2508, 4832
},
{
(const char * const []){"LEN2006", NULL},
+ {ANY_BOARD_ID, ANY_BOARD_ID},
1264, 5675, 1171, 4688
},
{ }
@@ -404,18 +413,27 @@ static void synaptics_apply_quirks(struct psmouse *psmouse)
int i;
for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) {
- if (psmouse_matches_pnp_id(psmouse,
- min_max_pnpid_table[i].pnp_ids)) {
- priv->x_min = min_max_pnpid_table[i].x_min;
- priv->x_max = min_max_pnpid_table[i].x_max;
- priv->y_min = min_max_pnpid_table[i].y_min;
- priv->y_max = min_max_pnpid_table[i].y_max;
- psmouse_info(psmouse,
- "quirked min/max coordinates: x [%d..%d], y [%d..%d]\n",
- priv->x_min, priv->x_max,
- priv->y_min, priv->y_max);
- break;
- }
+ if (!psmouse_matches_pnp_id(psmouse,
+ min_max_pnpid_table[i].pnp_ids))
+ continue;
+
+ if (min_max_pnpid_table[i].board_id.min != ANY_BOARD_ID &&
+ priv->board_id < min_max_pnpid_table[i].board_id.min)
+ continue;
+
+ if (min_max_pnpid_table[i].board_id.max != ANY_BOARD_ID &&
+ priv->board_id > min_max_pnpid_table[i].board_id.max)
+ continue;
+
+ priv->x_min = min_max_pnpid_table[i].x_min;
+ priv->x_max = min_max_pnpid_table[i].x_max;
+ priv->y_min = min_max_pnpid_table[i].y_min;
+ priv->y_max = min_max_pnpid_table[i].y_max;
+ psmouse_info(psmouse,
+ "quirked min/max coordinates: x [%d..%d], y [%d..%d]\n",
+ priv->x_min, priv->x_max,
+ priv->y_min, priv->y_max);
+ break;
}
}
--
2.1.0

View File

@ -1,35 +0,0 @@
From: Josh Boyer <jwboyer@fedoraproject.org>
Date: Wed, 11 Mar 2015 09:14:03 -0400
Subject: [PATCH] Revert "Input: synaptics - use dmax in input_mt_assign_slots"
This reverts commit 6ab17a8484f03c188a93713369912f1545eb26e9.
---
drivers/input/mouse/synaptics.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index c74bfa1c05e3..dda605836546 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -67,9 +67,6 @@
#define X_MAX_POSITIVE 8176
#define Y_MAX_POSITIVE 8176
-/* maximum ABS_MT_POSITION displacement (in mm) */
-#define DMAX 10
-
/*****************************************************************************
* Stuff we need even when we do not want native Synaptics support
****************************************************************************/
@@ -915,7 +912,7 @@ static void synaptics_report_mt_data(struct psmouse *psmouse,
pos[i].y = synaptics_invert_y(hw[i]->y);
}
- input_mt_assign_slots(dev, slot, pos, nsemi, DMAX * priv->x_res);
+ input_mt_assign_slots(dev, slot, pos, nsemi, 0);
for (i = 0; i < nsemi; i++) {
input_mt_slot(dev, slot[i]);
--
2.1.0

View File

@ -42,7 +42,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 3
%global baserelease 1
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -70,7 +70,7 @@ Summary: The Linux kernel
# The rc snapshot level
%define rcrev 4
# The git snapshot level
%define gitrev 1
%define gitrev 2
# Set rpm version accordingly
%define rpmversion 4.%{upstream_sublevel}.0
%endif
@ -625,23 +625,6 @@ Patch26140: security-yama-Remove-unnecessary-selects-from-Kconfi.patch
Patch26141: mfd-rtsx_usb-prevent-DMA-from-stack.patch
#rhbz 1200777 1200778
Patch26150: Input-synaptics-split-synaptics_resolution-query-fir.patch
Patch26151: Input-synaptics-log-queried-and-quirked-dimension-va.patch
Patch26152: Input-synaptics-query-min-dimensions-for-fw-v8.1.patch
Patch26153: Input-synaptics-remove-obsolete-min-max-quirk-for-X2.patch
Patch26154: Input-synaptics-support-min-max-board-id-in-min_max_.patch
Patch26155: Input-synaptics-skip-quirks-when-post-2013-dimension.patch
Patch26156: Input-synaptics-fix-middle-button-on-Lenovo-2015-pro.patch
Patch26157: Input-synaptics-handle-spurious-release-of-trackstic.patch
Patch26158: Input-synaptics-do-not-retrieve-the-board-id-on-old-.patch
Patch26159: Input-synaptics-retrieve-the-extended-capabilities-i.patch
Patch26160: Input-synaptics-remove-TOPBUTTONPAD-property-for-Len.patch
Patch26161: Input-synaptics-re-route-tracksticks-buttons-on-the-.patch
Patch26162: Input-synaptics-remove-X1-Carbon-3rd-gen-from-the-to.patch
Patch26163: Input-synaptics-remove-X250-from-the-topbuttonpad-li.patch
Patch26164: Revert-Input-synaptics-use-dmax-in-input_mt_assign_s.patch
#CVE-2014-8159 rhbz 1181166 1200950
Patch26167: IB-core-Prevent-integer-overflow-in-ib_umem_get-addr.patch
@ -1381,23 +1364,6 @@ ApplyPatch security-yama-Remove-unnecessary-selects-from-Kconfi.patch
ApplyPatch mfd-rtsx_usb-prevent-DMA-from-stack.patch
#rhbz 1200777 1200778
ApplyPatch Input-synaptics-split-synaptics_resolution-query-fir.patch
ApplyPatch Input-synaptics-log-queried-and-quirked-dimension-va.patch
ApplyPatch Input-synaptics-query-min-dimensions-for-fw-v8.1.patch
ApplyPatch Input-synaptics-remove-obsolete-min-max-quirk-for-X2.patch
ApplyPatch Input-synaptics-support-min-max-board-id-in-min_max_.patch
ApplyPatch Input-synaptics-skip-quirks-when-post-2013-dimension.patch
ApplyPatch Input-synaptics-fix-middle-button-on-Lenovo-2015-pro.patch
ApplyPatch Input-synaptics-handle-spurious-release-of-trackstic.patch
ApplyPatch Input-synaptics-do-not-retrieve-the-board-id-on-old-.patch
ApplyPatch Input-synaptics-retrieve-the-extended-capabilities-i.patch
ApplyPatch Input-synaptics-remove-TOPBUTTONPAD-property-for-Len.patch
ApplyPatch Input-synaptics-re-route-tracksticks-buttons-on-the-.patch
ApplyPatch Input-synaptics-remove-X1-Carbon-3rd-gen-from-the-to.patch
ApplyPatch Input-synaptics-remove-X250-from-the-topbuttonpad-li.patch
ApplyPatch Revert-Input-synaptics-use-dmax-in-input_mt_assign_s.patch
#CVE-2014-8159 rhbz 1181166 1200950
ApplyPatch IB-core-Prevent-integer-overflow-in-ib_umem_get-addr.patch
@ -2257,6 +2223,9 @@ fi
#
#
%changelog
* Fri Mar 20 2015 Josh Boyer <jwboyer@fedoraproject.org> - 4.0.0-0.rc4.git2.1
- Linux v4.0-rc4-199-gb314acaccd7e
* Thu Mar 19 2015 Josh Boyer <jwboyer@fedoraproject.org> - 4.0.0-0.rc4.git1.3
- Linux v4.0-rc4-88-g7b09ac704bac
- Rename arm64-xgbe-a0.patch

View File

@ -1,3 +1,3 @@
0e37c076159538ff882f190d87fe9798 linux-4.0-rc4.tar.xz
53996d49f76b39851ab26efd8c70fe53 perf-man-4.0-rc4.tar.gz
d7329b178dd9f962c06e63b246cc89e5 patch-4.0-rc4-git1.xz
03568a63a66afd7c3df46bf84cbc39fc patch-4.0-rc4-git2.xz