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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 16:19:55 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 16:19:55 (GMT)
commit7eb1053fd00a8f0e2263697638e17da8a251aa74 (patch)
treedcb9a521c2866d1d0c7c62503696819ead76961b /drivers/input/touchscreen
parent03a3f695cb9776cfa7da5e8e6d34fd20dd56510e (diff)
parent388bbcade41ee68d2d1ebb51a538380ea48ae599 (diff)
downloadlinux-fsl-qoriq-7eb1053fd00a8f0e2263697638e17da8a251aa74.tar.xz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: usbtouchscreen - support bigger iNexio touchscreens Input: ads7846 - return error on regulator_get() failure Input: twl4030-vibra - correct the power down sequence Input: enable onkey driver of max8925 Input: use ABS_CNT rather than (ABS_MAX + 1)
Diffstat (limited to 'drivers/input/touchscreen')
-rw-r--r--drivers/input/touchscreen/ads7846.c4
-rw-r--r--drivers/input/touchscreen/usbtouchscreen.c7
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 532279c..634f6f6 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1163,8 +1163,8 @@ static int __devinit ads7846_probe(struct spi_device *spi)
ts->reg = regulator_get(&spi->dev, "vcc");
if (IS_ERR(ts->reg)) {
- dev_err(&spi->dev, "unable to get regulator: %ld\n",
- PTR_ERR(ts->reg));
+ err = PTR_ERR(ts->reg);
+ dev_err(&spi->dev, "unable to get regulator: %ld\n", err);
goto err_free_gpio;
}
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index 29a8bbf..567d572 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -857,6 +857,11 @@ static int nexio_read_data(struct usbtouch_usb *usbtouch, unsigned char *pkt)
if ((pkt[0] & 0xe0) != 0xe0)
return 0;
+ if (be16_to_cpu(packet->data_len) > 0xff)
+ packet->data_len = cpu_to_be16(be16_to_cpu(packet->data_len) - 0x100);
+ if (be16_to_cpu(packet->x_len) > 0xff)
+ packet->x_len = cpu_to_be16(be16_to_cpu(packet->x_len) - 0x80);
+
/* send ACK */
ret = usb_submit_urb(priv->ack, GFP_ATOMIC);
@@ -1112,7 +1117,7 @@ static struct usbtouch_device_info usbtouch_dev_info[] = {
#ifdef CONFIG_TOUCHSCREEN_USB_NEXIO
[DEVTYPE_NEXIO] = {
- .rept_size = 128,
+ .rept_size = 1024,
.irq_always = true,
.read_data = nexio_read_data,
.init = nexio_init,