diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-08-14 18:53:45 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-19 12:17:06 +0100 |
| commit | f74be41221913b42adbca55890fd9a9282312b74 (patch) | |
| tree | 2803eb1cd330fd643563d7c167502a97c242f1a4 /drivers/media/platform/vsp1 | |
| parent | [media] v4l: vsp1: Make number of BRU inputs configurable (diff) | |
| download | linux-f74be41221913b42adbca55890fd9a9282312b74.tar.xz linux-f74be41221913b42adbca55890fd9a9282312b74.zip | |
[media] v4l: vsp1: Make the BRU optional
Not all VSP instances have a BRU on R-Car Gen3, make it optional. Set
the feature unconditionally for now, this will be fixed when adding Gen3
support.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/vsp1')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1.h | 1 | ||||
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_drv.c | 15 |
2 files changed, 10 insertions, 6 deletions
diff --git a/drivers/media/platform/vsp1/vsp1.h b/drivers/media/platform/vsp1/vsp1.h index 29a8fd94a0aa..d980f32aac0b 100644 --- a/drivers/media/platform/vsp1/vsp1.h +++ b/drivers/media/platform/vsp1/vsp1.h @@ -42,6 +42,7 @@ struct vsp1_uds; #define VSP1_HAS_LIF (1 << 0) #define VSP1_HAS_LUT (1 << 1) #define VSP1_HAS_SRU (1 << 2) +#define VSP1_HAS_BRU (1 << 3) struct vsp1_platform_data { unsigned int features; diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index 447f2bfe89f9..8d67a06c86ea 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -220,13 +220,15 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) } /* Instantiate all the entities. */ - vsp1->bru = vsp1_bru_create(vsp1); - if (IS_ERR(vsp1->bru)) { - ret = PTR_ERR(vsp1->bru); - goto done; - } + if (vsp1->pdata.features & VSP1_HAS_BRU) { + vsp1->bru = vsp1_bru_create(vsp1); + if (IS_ERR(vsp1->bru)) { + ret = PTR_ERR(vsp1->bru); + goto done; + } - list_add_tail(&vsp1->bru->entity.list_dev, &vsp1->entities); + list_add_tail(&vsp1->bru->entity.list_dev, &vsp1->entities); + } vsp1->hsi = vsp1_hsit_create(vsp1, true); if (IS_ERR(vsp1->hsi)) { @@ -541,6 +543,7 @@ static int vsp1_parse_dt(struct vsp1_device *vsp1) return -EINVAL; } + pdata->features |= VSP1_HAS_BRU; pdata->num_bru_inputs = 4; return 0; |