diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2013-06-18 11:00:42 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-06-28 18:30:36 (GMT) |
| commit | a055d97037ad09ad9b87f6a6e74a65a44b942102 (patch) | |
| tree | 99705caaaa6c89d1d2a1d50dab72ef7a8e272304 /drivers/media | |
| parent | b1d2dc5c4d39d4e6c405419ad1f444bf59874111 (diff) | |
| download | linux-fsl-qoriq-a055d97037ad09ad9b87f6a6e74a65a44b942102.tar.xz | |
[media] exynos4-is: Set valid initial format at FIMC-LITE
Ensure the image resolution and crop rectangle on the FIMC-LITE.n
subdevs and fimc-lite.n.capture video nodes is properly configured
upon the driver's initialization.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-lite.c | 23 | ||||
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-lite.h | 2 |
2 files changed, 22 insertions, 3 deletions
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c index 993bd79..4fa2e05 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite.c +++ b/drivers/media/platform/exynos4-is/fimc-lite.c @@ -1281,9 +1281,6 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd) int ret; memset(vfd, 0, sizeof(*vfd)); - - fimc->inp_frame.fmt = &fimc_lite_formats[0]; - fimc->out_frame.fmt = &fimc_lite_formats[0]; atomic_set(&fimc->out_path, FIMC_IO_DMA); snprintf(vfd->name, sizeof(vfd->name), "fimc-lite.%d.capture", @@ -1399,6 +1396,23 @@ static const struct v4l2_ctrl_config fimc_lite_ctrl = { .step = 1, }; +static void fimc_lite_set_default_config(struct fimc_lite *fimc) +{ + struct flite_frame *sink = &fimc->inp_frame; + struct flite_frame *source = &fimc->out_frame; + + sink->fmt = &fimc_lite_formats[0]; + sink->f_width = FLITE_DEFAULT_WIDTH; + sink->f_height = FLITE_DEFAULT_HEIGHT; + + sink->rect.width = FLITE_DEFAULT_WIDTH; + sink->rect.height = FLITE_DEFAULT_HEIGHT; + sink->rect.left = 0; + sink->rect.top = 0; + + *source = *sink; +} + static int fimc_lite_create_capture_subdev(struct fimc_lite *fimc) { struct v4l2_ctrl_handler *handler = &fimc->ctrl_handler; @@ -1544,8 +1558,11 @@ static int fimc_lite_probe(struct platform_device *pdev) ret = PTR_ERR(fimc->alloc_ctx); goto err_pm; } + pm_runtime_put(dev); + fimc_lite_set_default_config(fimc); + dev_dbg(dev, "FIMC-LITE.%d registered successfully\n", fimc->index); return 0; diff --git a/drivers/media/platform/exynos4-is/fimc-lite.h b/drivers/media/platform/exynos4-is/fimc-lite.h index c98f3da..7428b2d 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite.h +++ b/drivers/media/platform/exynos4-is/fimc-lite.h @@ -29,6 +29,8 @@ #define FLITE_CLK_NAME "flite" #define FIMC_LITE_MAX_DEVS 3 #define FLITE_REQ_BUFS_MIN 2 +#define FLITE_DEFAULT_WIDTH 640 +#define FLITE_DEFAULT_HEIGHT 480 /* Bit index definitions for struct fimc_lite::state */ enum { |