diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/misc/ad714x-spi.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/adxl34x-spi.c | 1 | ||||
| -rw-r--r-- | drivers/input/serio/i8042.c | 32 | ||||
| -rw-r--r-- | drivers/input/touchscreen/ad7877.c | 1 | ||||
| -rw-r--r-- | drivers/input/touchscreen/ad7879-spi.c | 1 | ||||
| -rw-r--r-- | drivers/input/touchscreen/ads7846.c | 1 | ||||
| -rw-r--r-- | drivers/input/touchscreen/cyttsp4_spi.c | 1 | ||||
| -rw-r--r-- | drivers/input/touchscreen/cyttsp_spi.c | 1 | ||||
| -rw-r--r-- | drivers/input/touchscreen/sur40.c | 20 | ||||
| -rw-r--r-- | drivers/input/touchscreen/tsc2005.c | 1 |
10 files changed, 38 insertions, 22 deletions
diff --git a/drivers/input/misc/ad714x-spi.c b/drivers/input/misc/ad714x-spi.c index c8170f0..aac9103 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 da6e76b..3ec03ad 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 db91de5..4541957 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 da4e5bb..9c250ae 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 1a7b114..48033c2 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 6c676e4..a61b215 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 b19434c..ec5f7c7 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 4728bcb..bbeeb24 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 3f11763..d214f22 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 0f65d02..f41f233 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -752,7 +752,6 @@ static SIMPLE_DEV_PM_OPS(tsc2005_pm_ops, tsc2005_suspend, tsc2005_resume); static struct spi_driver tsc2005_driver = { .driver = { .name = "tsc2005", - .owner = THIS_MODULE, .pm = &tsc2005_pm_ops, }, .probe = tsc2005_probe, |
