diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp_subdev.c')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp_subdev.c | 44 |
1 files changed, 16 insertions, 28 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c index 52b9fb18c87f..2ef5f44e4b6b 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c @@ -349,12 +349,20 @@ static int isp_subdev_get_selection(struct v4l2_subdev *sd, return 0; } -static char *atomisp_pad_str[] = { "ATOMISP_SUBDEV_PAD_SINK", - "ATOMISP_SUBDEV_PAD_SOURCE_CAPTURE", - "ATOMISP_SUBDEV_PAD_SOURCE_VF", - "ATOMISP_SUBDEV_PAD_SOURCE_PREVIEW", - "ATOMISP_SUBDEV_PAD_SOURCE_VIDEO" - }; +static const char *atomisp_pad_str(unsigned int pad) +{ + static const char *const pad_str[] = { + "ATOMISP_SUBDEV_PAD_SINK", + "ATOMISP_SUBDEV_PAD_SOURCE_CAPTURE", + "ATOMISP_SUBDEV_PAD_SOURCE_VF", + "ATOMISP_SUBDEV_PAD_SOURCE_PREVIEW", + "ATOMISP_SUBDEV_PAD_SOURCE_VIDEO", + }; + + if (pad >= ARRAY_SIZE(pad_str)) + return "ATOMISP_INVALID_PAD"; + return pad_str[pad]; +} int atomisp_subdev_set_selection(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, @@ -378,7 +386,7 @@ int atomisp_subdev_set_selection(struct v4l2_subdev *sd, dev_dbg(isp->dev, "sel: pad %s tgt %s l %d t %d w %d h %d which %s f 0x%8.8x\n", - atomisp_pad_str[pad], target == V4L2_SEL_TGT_CROP + atomisp_pad_str(pad), target == V4L2_SEL_TGT_CROP ? "V4L2_SEL_TGT_CROP" : "V4L2_SEL_TGT_COMPOSE", r->left, r->top, r->width, r->height, which == V4L2_SUBDEV_FORMAT_TRY ? "V4L2_SUBDEV_FORMAT_TRY" @@ -612,7 +620,7 @@ void atomisp_subdev_set_ffmt(struct v4l2_subdev *sd, enum atomisp_input_stream_id stream_id; dev_dbg(isp->dev, "ffmt: pad %s w %d h %d code 0x%8.8x which %s\n", - atomisp_pad_str[pad], ffmt->width, ffmt->height, ffmt->code, + atomisp_pad_str(pad), ffmt->width, ffmt->height, ffmt->code, which == V4L2_SUBDEV_FORMAT_TRY ? "V4L2_SUBDEV_FORMAT_TRY" : "V4L2_SUBDEV_FORMAT_ACTIVE"); @@ -1062,26 +1070,6 @@ static const struct v4l2_ctrl_config ctrl_select_isp_version = { .def = 0, }; -#if 0 /* #ifdef CONFIG_ION */ -/* - * Control for ISP ion device fd - * - * userspace will open ion device and pass the fd to kernel. - * this fd will be used to map shared fd to buffer. - */ -/* V4L2_CID_ATOMISP_ION_DEVICE_FD is not defined */ -static const struct v4l2_ctrl_config ctrl_ion_dev_fd = { - .ops = &ctrl_ops, - .id = V4L2_CID_ATOMISP_ION_DEVICE_FD, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Ion Device Fd", - .min = -1, - .max = 1024, - .step = 1, - .def = ION_FD_UNSET -}; -#endif - static void atomisp_init_subdev_pipe(struct atomisp_sub_device *asd, struct atomisp_video_pipe *pipe, enum v4l2_buf_type buf_type) { |