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authorLinus Torvalds <torvalds@linux-foundation.org>2013-06-23 16:12:46 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2013-06-23 16:12:46 -1000
commite941bc0dd787cd79da3aa7cf1fe0bc1eca6c0b2d (patch)
tree83386b43591bd152352c5f967829c89cb9de85da
parent9e895ace5d82df8929b16f58e9f515f6d54ab82d (diff)
parentbe66227151c0cd4da536098c3ee07809101c6faa (diff)
downloadlinux-linaro-stable-e941bc0dd787cd79da3aa7cf1fe0bc1eca6c0b2d.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input subsystem updates from Dmitry Torokhov: "A few small fixups for cyttsp, wacom and xpad drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: xpad - fix for "Mad Catz Street Fighter IV FightPad" controllers Input: wacom - add a new stylus (0x100802) for Intuos5 and Cintiqs Input: add missing dependencies on CONFIG_HAS_IOMEM Input: cyttsp - fix swapped mfg_stat and mfg_cmd registers Input: cyttsp - add missing handshake Input: cyttsp - fix memcpy size param
-rw-r--r--drivers/input/joystick/xpad.c2
-rw-r--r--drivers/input/keyboard/Kconfig1
-rw-r--r--drivers/input/serio/Kconfig1
-rw-r--r--drivers/input/tablet/wacom_wac.c2
-rw-r--r--drivers/input/touchscreen/cyttsp_core.c28
-rw-r--r--drivers/input/touchscreen/cyttsp_core.h2
6 files changed, 27 insertions, 9 deletions
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index d6cbfe9df218..fa061d46527f 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -137,7 +137,7 @@ static const struct xpad_device {
{ 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
{ 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX },
{ 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
- { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", XTYPE_XBOX360 },
+ { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
{ 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 },
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 62a2c0e4cc99..7ac9c9818d55 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -431,6 +431,7 @@ config KEYBOARD_TEGRA
config KEYBOARD_OPENCORES
tristate "OpenCores Keyboard Controller"
+ depends on HAS_IOMEM
help
Say Y here if you want to use the OpenCores Keyboard Controller
http://www.opencores.org/project,keyboardcontroller
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index aebfe3ecb945..1bda828f4b55 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -205,6 +205,7 @@ config SERIO_XILINX_XPS_PS2
config SERIO_ALTERA_PS2
tristate "Altera UP PS/2 controller"
+ depends on HAS_IOMEM
help
Say Y here if you have Altera University Program PS/2 ports.
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 518282da6d85..384fbcd0cee0 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -363,6 +363,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
case 0x160802: /* Cintiq 13HD Pro Pen */
case 0x180802: /* DTH2242 Pen */
+ case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
wacom->tool[idx] = BTN_TOOL_PEN;
break;
@@ -401,6 +402,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
case 0x18080a: /* DTH2242 Eraser */
+ case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
wacom->tool[idx] = BTN_TOOL_RUBBER;
break;
diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c
index 8e60437ac85b..ae89d2609ab0 100644
--- a/drivers/input/touchscreen/cyttsp_core.c
+++ b/drivers/input/touchscreen/cyttsp_core.c
@@ -116,6 +116,15 @@ static int ttsp_send_command(struct cyttsp *ts, u8 cmd)
return ttsp_write_block_data(ts, CY_REG_BASE, sizeof(cmd), &cmd);
}
+static int cyttsp_handshake(struct cyttsp *ts)
+{
+ if (ts->pdata->use_hndshk)
+ return ttsp_send_command(ts,
+ ts->xy_data.hst_mode ^ CY_HNDSHK_BIT);
+
+ return 0;
+}
+
static int cyttsp_load_bl_regs(struct cyttsp *ts)
{
memset(&ts->bl_data, 0, sizeof(ts->bl_data));
@@ -133,7 +142,7 @@ static int cyttsp_exit_bl_mode(struct cyttsp *ts)
memcpy(bl_cmd, bl_command, sizeof(bl_command));
if (ts->pdata->bl_keys)
memcpy(&bl_cmd[sizeof(bl_command) - CY_NUM_BL_KEYS],
- ts->pdata->bl_keys, sizeof(bl_command));
+ ts->pdata->bl_keys, CY_NUM_BL_KEYS);
error = ttsp_write_block_data(ts, CY_REG_BASE,
sizeof(bl_cmd), bl_cmd);
@@ -167,6 +176,10 @@ static int cyttsp_set_operational_mode(struct cyttsp *ts)
if (error)
return error;
+ error = cyttsp_handshake(ts);
+ if (error)
+ return error;
+
return ts->xy_data.act_dist == CY_ACT_DIST_DFLT ? -EIO : 0;
}
@@ -188,6 +201,10 @@ static int cyttsp_set_sysinfo_mode(struct cyttsp *ts)
if (error)
return error;
+ error = cyttsp_handshake(ts);
+ if (error)
+ return error;
+
if (!ts->sysinfo_data.tts_verh && !ts->sysinfo_data.tts_verl)
return -EIO;
@@ -344,12 +361,9 @@ static irqreturn_t cyttsp_irq(int irq, void *handle)
goto out;
/* provide flow control handshake */
- if (ts->pdata->use_hndshk) {
- error = ttsp_send_command(ts,
- ts->xy_data.hst_mode ^ CY_HNDSHK_BIT);
- if (error)
- goto out;
- }
+ error = cyttsp_handshake(ts);
+ if (error)
+ goto out;
if (unlikely(ts->state == CY_IDLE_STATE))
goto out;
diff --git a/drivers/input/touchscreen/cyttsp_core.h b/drivers/input/touchscreen/cyttsp_core.h
index 1aa3c6967e70..f1ebde369f86 100644
--- a/drivers/input/touchscreen/cyttsp_core.h
+++ b/drivers/input/touchscreen/cyttsp_core.h
@@ -67,8 +67,8 @@ struct cyttsp_xydata {
/* TTSP System Information interface definition */
struct cyttsp_sysinfo_data {
u8 hst_mode;
- u8 mfg_cmd;
u8 mfg_stat;
+ u8 mfg_cmd;
u8 cid[3];
u8 tt_undef1;
u8 uid[8];