diff options
| author | Rui Miguel Silva <rui.silva@linaro.org> | 2019-02-06 10:13:17 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-02-18 15:44:20 -0500 |
| commit | 67673ed55084838e9cc53af3f6327bd105f6e861 (patch) | |
| tree | 9ffc0bf08a9a4736d448b7f0a477bae4a55f7df5 /drivers/staging/media/imx/imx-media-dev.c | |
| parent | 174bcae1a4e98e1d5c35cd878bdf282e56287e8f (diff) | |
media: staging/imx: rearrange group id to take in account IPU
Some imx system do not have IPU, so prepare the imx media drivers to
support this kind of devices. Rename the group ids to include an _IPU_
prefix, add a new group id to support systems with only a CSI without
IPU, and also rename the create internal links to make it clear that
only systems with IPU have internal subdevices.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/staging/media/imx/imx-media-dev.c')
| -rw-r--r-- | drivers/staging/media/imx/imx-media-dev.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/staging/media/imx/imx-media-dev.c b/drivers/staging/media/imx/imx-media-dev.c index c42bddd78906..28a3d23aad5b 100644 --- a/drivers/staging/media/imx/imx-media-dev.c +++ b/drivers/staging/media/imx/imx-media-dev.c @@ -125,7 +125,7 @@ int imx_media_subdev_bound(struct v4l2_async_notifier *notifier, mutex_lock(&imxmd->mutex); - if (sd->grp_id & IMX_MEDIA_GRP_ID_CSI) { + if (sd->grp_id & IMX_MEDIA_GRP_ID_IPU_CSI) { ret = imx_media_get_ipu(imxmd, sd); if (ret) goto out; @@ -149,13 +149,13 @@ static int imx_media_create_links(struct v4l2_async_notifier *notifier) list_for_each_entry(sd, &imxmd->v4l2_dev.subdevs, list) { switch (sd->grp_id) { - case IMX_MEDIA_GRP_ID_VDIC: - case IMX_MEDIA_GRP_ID_IC_PRP: - case IMX_MEDIA_GRP_ID_IC_PRPENC: - case IMX_MEDIA_GRP_ID_IC_PRPVF: - case IMX_MEDIA_GRP_ID_CSI0: - case IMX_MEDIA_GRP_ID_CSI1: - ret = imx_media_create_internal_links(imxmd, sd); + case IMX_MEDIA_GRP_ID_IPU_VDIC: + case IMX_MEDIA_GRP_ID_IPU_IC_PRP: + case IMX_MEDIA_GRP_ID_IPU_IC_PRPENC: + case IMX_MEDIA_GRP_ID_IPU_IC_PRPVF: + case IMX_MEDIA_GRP_ID_IPU_CSI0: + case IMX_MEDIA_GRP_ID_IPU_CSI1: + ret = imx_media_create_ipu_internal_links(imxmd, sd); if (ret) return ret; /* @@ -163,9 +163,13 @@ static int imx_media_create_links(struct v4l2_async_notifier *notifier) * internal entities, so create the external links * to the CSI sink pads. */ - if (sd->grp_id & IMX_MEDIA_GRP_ID_CSI) + if (sd->grp_id & IMX_MEDIA_GRP_ID_IPU_CSI) imx_media_create_csi_of_links(imxmd, sd); break; + case IMX_MEDIA_GRP_ID_CSI: + imx_media_create_csi_of_links(imxmd, sd); + + break; default: /* * if this subdev has fwnode links, create media |