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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-05 23:05:15 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-05 23:05:15 +0300 |
commit | b0378657549bbc73ac0ec6e9332fcf3c53362365 (patch) | |
tree | 61aecdd60c34f06085a29fc6cbb0b4209484585e /drivers/input/touchscreen/sur40.c | |
parent | 66339fdacb63fc7908e7eb755b9fffa672ffbb10 (diff) | |
parent | 79f5b6ae960d380c829fb67d5dadcd1d025d2775 (diff) | |
download | linux-b0378657549bbc73ac0ec6e9332fcf3c53362365.tar.xz |
Merge tag 'media/v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
"Media updates, including:
- Lots of improvements at the kABI documentation
- Split of Videobuf2 into a common part and a V4L2 specific one
- Split of the VB2 tracing events into a separate header file
- s5p-mfc got support for Exynos 5433
- v4l2 fixes for 64-bits alignment when running 32 bits userspace
on ARM
- Added support for SDR radio transmitter at core, vivid and hackrf
drivers
- Some y2038 fixups
- Some improvements at V4L2 colorspace support
- saa7164 converted to use the V4L2 core control framework
- several new boards additions, cleanups and fixups
PS: There are two patches for scripts/kernel-doc that are needed by
the documentation patches on Media. Jon is OK on merging those via
my tree"
* tag 'media/v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (146 commits)
[media] c8sectpfe: Remove select on CONFIG_FW_LOADER_USER_HELPER_FALLBACK
[media] DocBook media: update copyright/version numbers
[media] ivtv: Convert to get_user_pages_unlocked()
[media] media/v4l2-ctrls: fix setting autocluster to manual with VIDIOC_S_CTRL
[media] DocBook media: Fix a typo in encoder cmd
[media] DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR
[media] DocBook: add SDR specific info to G_TUNER / S_TUNER
[media] hackrf: do not set human readable name for formats
[media] hackrf: add support for transmitter
[media] hackrf: switch to single function which configures everything
[media] hackrf: add control for RF amplifier
[media] DocBook: add modulator type field
[media] v4l: add type field to v4l2_modulator struct
[media] DocBook: document SDR transmitter
[media] v4l2: add support for SDR transmitter
[media] DocBook: document tuner RF gain control
[media] v4l2: add RF gain control
[media] v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR
[media] media/vivid-osd: fix info leak in ioctl
[media] media: videobuf2: Move v4l2-specific stuff to videobuf2-v4l2
...
Diffstat (limited to 'drivers/input/touchscreen/sur40.c')
-rw-r--r-- | drivers/input/touchscreen/sur40.c | 20 |
1 files changed, 11 insertions, 9 deletions
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); |