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author | Mauro Carvalho Chehab | 2012-11-28 10:22:38 +0100 |
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committer | Mauro Carvalho Chehab | 2012-11-28 10:22:38 +0100 |
commit | d033a308d81ec83908760a15a841c2bd0d5e0ea3 (patch) | |
tree | 647abd67987fe4d7fee80105fc823edf3f53b4f6 /drivers/media/platform/soc_camera | |
parent | [media] dma-mapping: fix dma_common_get_sgtable() conditional compilation (diff) | |
parent | Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git... (diff) | |
download | kernel-qcow2-linux-d033a308d81ec83908760a15a841c2bd0d5e0ea3.tar.gz kernel-qcow2-linux-d033a308d81ec83908760a15a841c2bd0d5e0ea3.tar.xz kernel-qcow2-linux-d033a308d81ec83908760a15a841c2bd0d5e0ea3.zip |
Merge remote-tracking branch 'linus/master' into staging/for_v3.8
* linus/master: (1428 commits)
futex: avoid wake_futex() for a PI futex_q
watchdog: using u64 in get_sample_period()
writeback: put unused inodes to LRU after writeback completion
mm: vmscan: check for fatal signals iff the process was throttled
Revert "mm: remove __GFP_NO_KSWAPD"
proc: check vma->vm_file before dereferencing
UAPI: strip the _UAPI prefix from header guards during header installation
include/linux/bug.h: fix sparse warning related to BUILD_BUG_ON_INVALID
Linux 3.7-rc7
powerpc/eeh: Do not invalidate PE properly
ALSA: hda - Fix build without CONFIG_PM
of/address: sparc: Declare of_iomap as an extern function for sparc again
PM / QoS: fix wrong error-checking condition
bnx2x: remove redundant warning log
vxlan: fix command usage in its doc
8139cp: revert "set ring address before enabling receiver"
MPI: Fix compilation on MIPS with GCC 4.4 and newer
MIPS: Fix crash that occurs when function tracing is enabled
MIPS: Merge overlapping bootmem ranges
jbd: Fix lock ordering bug in journal_unmap_buffer()
...
Diffstat (limited to 'drivers/media/platform/soc_camera')
-rw-r--r-- | drivers/media/platform/soc_camera/mx1_camera.c | 9 | ||||
-rw-r--r-- | drivers/media/platform/soc_camera/mx2_camera.c | 13 | ||||
-rw-r--r-- | drivers/media/platform/soc_camera/mx3_camera.c | 5 | ||||
-rw-r--r-- | drivers/media/platform/soc_camera/omap1_camera.c | 4 | ||||
-rw-r--r-- | drivers/media/platform/soc_camera/pxa_camera.c | 4 | ||||
-rw-r--r-- | drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c | 13 |
6 files changed, 23 insertions, 25 deletions
diff --git a/drivers/media/platform/soc_camera/mx1_camera.c b/drivers/media/platform/soc_camera/mx1_camera.c index bbe70991d30b..032b8c9097f9 100644 --- a/drivers/media/platform/soc_camera/mx1_camera.c +++ b/drivers/media/platform/soc_camera/mx1_camera.c @@ -470,14 +470,6 @@ static void mx1_camera_remove_device(struct soc_camera_device *icd) pcdev->icd = NULL; } -static int mx1_camera_set_crop(struct soc_camera_device *icd, - struct v4l2_crop *a) -{ - struct v4l2_subdev *sd = soc_camera_to_subdev(icd); - - return v4l2_subdev_call(sd, video, s_crop, a); -} - static int mx1_camera_set_bus_param(struct soc_camera_device *icd) { struct v4l2_subdev *sd = soc_camera_to_subdev(icd); @@ -689,7 +681,6 @@ static struct soc_camera_host_ops mx1_soc_camera_host_ops = { .add = mx1_camera_add_device, .remove = mx1_camera_remove_device, .set_bus_param = mx1_camera_set_bus_param, - .set_crop = mx1_camera_set_crop, .set_fmt = mx1_camera_set_fmt, .try_fmt = mx1_camera_try_fmt, .init_videobuf = mx1_camera_init_videobuf, diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index 9fd9d1c5b218..9a55f4c4c7f4 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -864,8 +864,10 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count) bytesperline = soc_mbus_bytes_per_line(icd->user_width, icd->current_fmt->host_fmt); - if (bytesperline < 0) + if (bytesperline < 0) { + spin_unlock_irqrestore(&pcdev->lock, flags); return bytesperline; + } /* * I didn't manage to properly enable/disable the prp @@ -878,8 +880,10 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count) pcdev->discard_buffer = dma_alloc_coherent(ici->v4l2_dev.dev, pcdev->discard_size, &pcdev->discard_buffer_dma, GFP_KERNEL); - if (!pcdev->discard_buffer) + if (!pcdev->discard_buffer) { + spin_unlock_irqrestore(&pcdev->lock, flags); return -ENOMEM; + } pcdev->buf_discard[0].discard = true; list_add_tail(&pcdev->buf_discard[0].queue, @@ -1099,9 +1103,10 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd) } static int mx2_camera_set_crop(struct soc_camera_device *icd, - struct v4l2_crop *a) + const struct v4l2_crop *a) { - struct v4l2_rect *rect = &a->c; + struct v4l2_crop a_writable = *a; + struct v4l2_rect *rect = &a_writable.c; struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct v4l2_mbus_framefmt mf; int ret; diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c index 3557ac97e430..261f6e9e1b17 100644 --- a/drivers/media/platform/soc_camera/mx3_camera.c +++ b/drivers/media/platform/soc_camera/mx3_camera.c @@ -799,9 +799,10 @@ static inline void stride_align(__u32 *width) * default g_crop and cropcap from soc_camera.c */ static int mx3_camera_set_crop(struct soc_camera_device *icd, - struct v4l2_crop *a) + const struct v4l2_crop *a) { - struct v4l2_rect *rect = &a->c; + struct v4l2_crop a_writable = *a; + struct v4l2_rect *rect = &a_writable.c; struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct mx3_camera_dev *mx3_cam = ici->priv; struct v4l2_subdev *sd = soc_camera_to_subdev(icd); diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/media/platform/soc_camera/omap1_camera.c index fa08c7695ccb..13636a585106 100644 --- a/drivers/media/platform/soc_camera/omap1_camera.c +++ b/drivers/media/platform/soc_camera/omap1_camera.c @@ -1215,9 +1215,9 @@ static int set_mbus_format(struct omap1_cam_dev *pcdev, struct device *dev, } static int omap1_cam_set_crop(struct soc_camera_device *icd, - struct v4l2_crop *crop) + const struct v4l2_crop *crop) { - struct v4l2_rect *rect = &crop->c; + const struct v4l2_rect *rect = &crop->c; const struct soc_camera_format_xlate *xlate = icd->current_fmt; struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct device *dev = icd->parent; diff --git a/drivers/media/platform/soc_camera/pxa_camera.c b/drivers/media/platform/soc_camera/pxa_camera.c index 1e3776d08dac..3434ffe79c6e 100644 --- a/drivers/media/platform/soc_camera/pxa_camera.c +++ b/drivers/media/platform/soc_camera/pxa_camera.c @@ -1337,9 +1337,9 @@ static int pxa_camera_check_frame(u32 width, u32 height) } static int pxa_camera_set_crop(struct soc_camera_device *icd, - struct v4l2_crop *a) + const struct v4l2_crop *a) { - struct v4l2_rect *rect = &a->c; + const struct v4l2_rect *rect = &a->c; struct device *dev = icd->parent; struct soc_camera_host *ici = to_soc_camera_host(dev); struct pxa_camera_dev *pcdev = ici->priv; diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 0a24253dcda2..2d8861c0e8f2 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -1182,13 +1182,13 @@ static void sh_mobile_ceu_put_formats(struct soc_camera_device *icd) } /* Check if any dimension of r1 is smaller than respective one of r2 */ -static bool is_smaller(struct v4l2_rect *r1, struct v4l2_rect *r2) +static bool is_smaller(const struct v4l2_rect *r1, const struct v4l2_rect *r2) { return r1->width < r2->width || r1->height < r2->height; } /* Check if r1 fails to cover r2 */ -static bool is_inside(struct v4l2_rect *r1, struct v4l2_rect *r2) +static bool is_inside(const struct v4l2_rect *r1, const struct v4l2_rect *r2) { return r1->left > r2->left || r1->top > r2->top || r1->left + r1->width < r2->left + r2->width || @@ -1263,7 +1263,7 @@ static void update_subrect(struct sh_mobile_ceu_cam *cam) * 3. if (2) failed, try to request the maximum image */ static int client_s_crop(struct soc_camera_device *icd, struct v4l2_crop *crop, - const struct v4l2_crop *cam_crop) + struct v4l2_crop *cam_crop) { struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct v4l2_rect *rect = &crop->c, *cam_rect = &cam_crop->c; @@ -1519,7 +1519,8 @@ static int client_scale(struct soc_camera_device *icd, static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd, const struct v4l2_crop *a) { - struct v4l2_rect *rect = &a->c; + struct v4l2_crop a_writable = *a; + const struct v4l2_rect *rect = &a_writable.c; struct device *dev = icd->parent; struct soc_camera_host *ici = to_soc_camera_host(dev); struct sh_mobile_ceu_dev *pcdev = ici->priv; @@ -1545,7 +1546,7 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd, * 1. - 2. Apply iterative camera S_CROP for new input window, read back * actual camera rectangle. */ - ret = client_s_crop(icd, a, &cam_crop); + ret = client_s_crop(icd, &a_writable, &cam_crop); if (ret < 0) return ret; @@ -1946,7 +1947,7 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd, } static int sh_mobile_ceu_set_livecrop(struct soc_camera_device *icd, - struct v4l2_crop *a) + const struct v4l2_crop *a) { struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); |