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-rw-r--r--drivers/input/joystick/walkera0701.c4
-rw-r--r--drivers/input/misc/ad714x-spi.c1
-rw-r--r--drivers/input/misc/adxl34x-spi.c1
-rw-r--r--drivers/input/serio/i8042.c32
-rw-r--r--drivers/input/touchscreen/ad7877.c1
-rw-r--r--drivers/input/touchscreen/ad7879-spi.c1
-rw-r--r--drivers/input/touchscreen/ads7846.c1
-rw-r--r--drivers/input/touchscreen/cyttsp4_spi.c1
-rw-r--r--drivers/input/touchscreen/cyttsp_spi.c1
-rw-r--r--drivers/input/touchscreen/sur40.c20
-rw-r--r--drivers/input/touchscreen/tsc2005.c1
11 files changed, 40 insertions, 24 deletions
diff --git a/drivers/input/joystick/walkera0701.c b/drivers/input/joystick/walkera0701.c
index 413e343f55f7..70a893a17467 100644
--- a/drivers/input/joystick/walkera0701.c
+++ b/drivers/input/joystick/walkera0701.c
@@ -150,7 +150,7 @@ static void walkera0701_irq_handler(void *handler_data)
if (w->counter == 24) { /* full frame */
walkera0701_parse_frame(w);
w->counter = NO_SYNC;
- if (abs64(pulse_time - SYNC_PULSE) < RESERVE) /* new frame sync */
+ if (abs(pulse_time - SYNC_PULSE) < RESERVE) /* new frame sync */
w->counter = 0;
} else {
if ((pulse_time > (ANALOG_MIN_PULSE - RESERVE)
@@ -161,7 +161,7 @@ static void walkera0701_irq_handler(void *handler_data)
} else
w->counter = NO_SYNC;
}
- } else if (abs64(pulse_time - SYNC_PULSE - BIN0_PULSE) <
+ } else if (abs(pulse_time - SYNC_PULSE - BIN0_PULSE) <
RESERVE + BIN1_PULSE - BIN0_PULSE) /* frame sync .. */
w->counter = 0;
diff --git a/drivers/input/misc/ad714x-spi.c b/drivers/input/misc/ad714x-spi.c
index c8170f082962..aac910326447 100644
--- a/drivers/input/misc/ad714x-spi.c
+++ b/drivers/input/misc/ad714x-spi.c
@@ -104,7 +104,6 @@ static int ad714x_spi_probe(struct spi_device *spi)
static struct spi_driver ad714x_spi_driver = {
.driver = {
.name = "ad714x_captouch",
- .owner = THIS_MODULE,
.pm = &ad714x_spi_pm,
},
.probe = ad714x_spi_probe,
diff --git a/drivers/input/misc/adxl34x-spi.c b/drivers/input/misc/adxl34x-spi.c
index da6e76b58dab..3ec03ad88eed 100644
--- a/drivers/input/misc/adxl34x-spi.c
+++ b/drivers/input/misc/adxl34x-spi.c
@@ -120,7 +120,6 @@ static SIMPLE_DEV_PM_OPS(adxl34x_spi_pm, adxl34x_spi_suspend,
static struct spi_driver adxl34x_driver = {
.driver = {
.name = "adxl34x",
- .owner = THIS_MODULE,
.pm = &adxl34x_spi_pm,
},
.probe = adxl34x_spi_probe,
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index db91de539ee3..454195709a82 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -24,6 +24,7 @@
#include <linux/platform_device.h>
#include <linux/i8042.h>
#include <linux/slab.h>
+#include <linux/suspend.h>
#include <asm/io.h>
@@ -1170,7 +1171,8 @@ static int i8042_pm_suspend(struct device *dev)
{
int i;
- i8042_controller_reset(true);
+ if (pm_suspend_via_firmware())
+ i8042_controller_reset(true);
/* Set up serio interrupts for system wakeup. */
for (i = 0; i < I8042_NUM_PORTS; i++) {
@@ -1183,8 +1185,17 @@ static int i8042_pm_suspend(struct device *dev)
return 0;
}
+static int i8042_pm_resume_noirq(struct device *dev)
+{
+ if (!pm_resume_via_firmware())
+ i8042_interrupt(0, NULL);
+
+ return 0;
+}
+
static int i8042_pm_resume(struct device *dev)
{
+ bool force_reset;
int i;
for (i = 0; i < I8042_NUM_PORTS; i++) {
@@ -1195,11 +1206,21 @@ static int i8042_pm_resume(struct device *dev)
}
/*
- * On resume from S2R we always try to reset the controller
- * to bring it in a sane state. (In case of S2D we expect
- * BIOS to reset the controller for us.)
+ * If platform firmware was not going to be involved in suspend, we did
+ * not restore the controller state to whatever it had been at boot
+ * time, so we do not need to do anything.
*/
- return i8042_controller_resume(true);
+ if (!pm_suspend_via_firmware())
+ return 0;
+
+ /*
+ * We only need to reset the controller if we are resuming after handing
+ * off control to the platform firmware, otherwise we can simply restore
+ * the mode.
+ */
+ force_reset = pm_resume_via_firmware();
+
+ return i8042_controller_resume(force_reset);
}
static int i8042_pm_thaw(struct device *dev)
@@ -1223,6 +1244,7 @@ static int i8042_pm_restore(struct device *dev)
static const struct dev_pm_ops i8042_pm_ops = {
.suspend = i8042_pm_suspend,
+ .resume_noirq = i8042_pm_resume_noirq,
.resume = i8042_pm_resume,
.thaw = i8042_pm_thaw,
.poweroff = i8042_pm_reset,
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index da4e5bb5e045..9c250ae780d9 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -843,7 +843,6 @@ static SIMPLE_DEV_PM_OPS(ad7877_pm, ad7877_suspend, ad7877_resume);
static struct spi_driver ad7877_driver = {
.driver = {
.name = "ad7877",
- .owner = THIS_MODULE,
.pm = &ad7877_pm,
},
.probe = ad7877_probe,
diff --git a/drivers/input/touchscreen/ad7879-spi.c b/drivers/input/touchscreen/ad7879-spi.c
index 1a7b1143536e..48033c2689ab 100644
--- a/drivers/input/touchscreen/ad7879-spi.c
+++ b/drivers/input/touchscreen/ad7879-spi.c
@@ -149,7 +149,6 @@ static int ad7879_spi_remove(struct spi_device *spi)
static struct spi_driver ad7879_spi_driver = {
.driver = {
.name = "ad7879",
- .owner = THIS_MODULE,
.pm = &ad7879_pm_ops,
},
.probe = ad7879_spi_probe,
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 6c676e41fe3c..a61b2153ab8c 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1498,7 +1498,6 @@ static int ads7846_remove(struct spi_device *spi)
static struct spi_driver ads7846_driver = {
.driver = {
.name = "ads7846",
- .owner = THIS_MODULE,
.pm = &ads7846_pm,
.of_match_table = of_match_ptr(ads7846_dt_ids),
},
diff --git a/drivers/input/touchscreen/cyttsp4_spi.c b/drivers/input/touchscreen/cyttsp4_spi.c
index b19434cebbf6..ec5f7c74f048 100644
--- a/drivers/input/touchscreen/cyttsp4_spi.c
+++ b/drivers/input/touchscreen/cyttsp4_spi.c
@@ -185,7 +185,6 @@ static int cyttsp4_spi_remove(struct spi_device *spi)
static struct spi_driver cyttsp4_spi_driver = {
.driver = {
.name = CYTTSP4_SPI_NAME,
- .owner = THIS_MODULE,
.pm = &cyttsp4_pm_ops,
},
.probe = cyttsp4_spi_probe,
diff --git a/drivers/input/touchscreen/cyttsp_spi.c b/drivers/input/touchscreen/cyttsp_spi.c
index 4728bcb1916c..bbeeb2488b57 100644
--- a/drivers/input/touchscreen/cyttsp_spi.c
+++ b/drivers/input/touchscreen/cyttsp_spi.c
@@ -182,7 +182,6 @@ static int cyttsp_spi_remove(struct spi_device *spi)
static struct spi_driver cyttsp_spi_driver = {
.driver = {
.name = CY_SPI_NAME,
- .owner = THIS_MODULE,
.pm = &cyttsp_pm_ops,
},
.probe = cyttsp_spi_probe,
diff --git a/drivers/input/touchscreen/sur40.c b/drivers/input/touchscreen/sur40.c
index 3f117637e832..d214f22ed305 100644
--- a/drivers/input/touchscreen/sur40.c
+++ b/drivers/input/touchscreen/sur40.c
@@ -38,6 +38,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-dev.h>
#include <media/v4l2-ioctl.h>
+#include <media/videobuf2-v4l2.h>
#include <media/videobuf2-dma-sg.h>
/* read 512 bytes from endpoint 0x86 -> get header + blobs */
@@ -163,7 +164,7 @@ struct sur40_state {
};
struct sur40_buffer {
- struct vb2_buffer vb;
+ struct vb2_v4l2_buffer vb;
struct list_head list;
};
@@ -420,7 +421,7 @@ static void sur40_process_video(struct sur40_state *sur40)
dev_dbg(sur40->dev, "header acquired\n");
- sgt = vb2_dma_sg_plane_desc(&new_buf->vb, 0);
+ sgt = vb2_dma_sg_plane_desc(&new_buf->vb.vb2_buf, 0);
result = usb_sg_init(&sgr, sur40->usbdev,
usb_rcvbulkpipe(sur40->usbdev, VIDEO_ENDPOINT), 0,
@@ -443,15 +444,15 @@ static void sur40_process_video(struct sur40_state *sur40)
goto err_poll;
/* mark as finished */
- v4l2_get_timestamp(&new_buf->vb.v4l2_buf.timestamp);
- new_buf->vb.v4l2_buf.sequence = sur40->sequence++;
- new_buf->vb.v4l2_buf.field = V4L2_FIELD_NONE;
- vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_DONE);
+ v4l2_get_timestamp(&new_buf->vb.timestamp);
+ new_buf->vb.sequence = sur40->sequence++;
+ new_buf->vb.field = V4L2_FIELD_NONE;
+ vb2_buffer_done(&new_buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
dev_dbg(sur40->dev, "buffer marked done\n");
return;
err_poll:
- vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_ERROR);
+ vb2_buffer_done(&new_buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
}
/* Initialize input device parameters. */
@@ -643,10 +644,11 @@ static void sur40_disconnect(struct usb_interface *interface)
* minimum number: many DMA engines need a minimum of 2 buffers in the
* queue and you need to have another available for userspace processing.
*/
-static int sur40_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+static int sur40_queue_setup(struct vb2_queue *q, const void *parg,
unsigned int *nbuffers, unsigned int *nplanes,
unsigned int sizes[], void *alloc_ctxs[])
{
+ const struct v4l2_format *fmt = parg;
struct sur40_state *sur40 = vb2_get_drv_priv(q);
if (q->num_buffers + *nbuffers < 3)
@@ -701,7 +703,7 @@ static void return_all_buffers(struct sur40_state *sur40,
spin_lock(&sur40->qlock);
list_for_each_entry_safe(buf, node, &sur40->buf_list, list) {
- vb2_buffer_done(&buf->vb, state);
+ vb2_buffer_done(&buf->vb.vb2_buf, state);
list_del(&buf->list);
}
spin_unlock(&sur40->qlock);
diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c
index 1bbe64c89a10..b9f593dfd2ef 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -75,7 +75,6 @@ static int tsc2005_remove(struct spi_device *spi)
static struct spi_driver tsc2005_driver = {
.driver = {
.name = "tsc2005",
- .owner = THIS_MODULE,
.pm = &tsc200x_pm_ops,
},
.probe = tsc2005_probe,
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