diff options
| author | Lad, Prabhakar <prabhakar.csengg@gmail.com> | 2015-03-07 12:30:49 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-02 18:10:40 -0300 |
| commit | d37232390fd4d1f76061879390b0447287730e6b (patch) | |
| tree | a472f3689a67ea9e72ddeacb2ecb413791f326c6 /drivers/media/platform/am437x | |
| parent | 4eaa3a6cc4c577103d678492ec50979b3aa360a4 (diff) | |
[media] media: am437x-vpfe: match the OF node/i2c addr instead of name
Instead of matching the subdevs with their name, match
it with OF node/ i2c address and adapter number.
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/am437x')
| -rw-r--r-- | drivers/media/platform/am437x/am437x-vpfe.c | 27 | ||||
| -rw-r--r-- | drivers/media/platform/am437x/am437x-vpfe.h | 1 |
2 files changed, 11 insertions, 17 deletions
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index 8daa93047b4f..7ea08308f03d 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -1701,11 +1701,16 @@ static int vpfe_get_app_input_index(struct vpfe_device *vpfe, { struct vpfe_config *cfg = vpfe->cfg; struct vpfe_subdev_info *sdinfo; + struct i2c_client *client; + struct i2c_client *curr_client; int i, j = 0; + curr_client = v4l2_get_subdevdata(vpfe->current_subdev->sd); for (i = 0; i < ARRAY_SIZE(vpfe->cfg->asd); i++) { sdinfo = &cfg->sub_devs[i]; - if (!strcmp(sdinfo->name, vpfe->current_subdev->name)) { + client = v4l2_get_subdevdata(sdinfo->sd); + if (client->addr == curr_client->addr && + client->adapter->nr == client->adapter->nr) { if (vpfe->current_input >= 1) return -1; *app_input_index = j + vpfe->current_input; @@ -2297,20 +2302,10 @@ vpfe_async_bound(struct v4l2_async_notifier *notifier, vpfe_dbg(1, vpfe, "vpfe_async_bound\n"); for (i = 0; i < ARRAY_SIZE(vpfe->cfg->asd); i++) { - sdinfo = &vpfe->cfg->sub_devs[i]; - - if (!strcmp(sdinfo->name, subdev->name)) { + if (vpfe->cfg->asd[i]->match.of.node == asd[i].match.of.node) { + sdinfo = &vpfe->cfg->sub_devs[i]; vpfe->sd[i] = subdev; - vpfe_info(vpfe, - "v4l2 sub device %s registered\n", - subdev->name); - vpfe->sd[i]->grp_id = - sdinfo->grp_id; - /* update tvnorms from the sub devices */ - for (j = 0; j < 1; j++) - vpfe->video_dev->tvnorms |= - sdinfo->inputs[j].std; - + vpfe->sd[i]->grp_id = sdinfo->grp_id; found = true; break; } @@ -2321,6 +2316,8 @@ vpfe_async_bound(struct v4l2_async_notifier *notifier, return -EINVAL; } + vpfe->video_dev->tvnorms |= sdinfo->inputs[0].std; + /* setup the supported formats & indexes */ for (j = 0, i = 0; ; ++j) { struct vpfe_fmt *fmt; @@ -2501,8 +2498,6 @@ vpfe_get_pdata(struct platform_device *pdev) goto done; } - strncpy(sdinfo->name, rem->name, sizeof(sdinfo->name)); - pdata->asd[i] = devm_kzalloc(&pdev->dev, sizeof(struct v4l2_async_subdev), GFP_KERNEL); diff --git a/drivers/media/platform/am437x/am437x-vpfe.h b/drivers/media/platform/am437x/am437x-vpfe.h index 0f557352313d..956fb9e9b5b6 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.h +++ b/drivers/media/platform/am437x/am437x-vpfe.h @@ -83,7 +83,6 @@ struct vpfe_route { }; struct vpfe_subdev_info { - char name[32]; /* Sub device group id */ int grp_id; /* inputs available at the sub device */ |