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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-02-24 20:25:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-04-13 19:06:36 -0300 |
| commit | 6ad9ba9c14fad546b91d654c5b4e870d009ace28 (patch) | |
| tree | 24c60d2218d312d06ba50f80b14c5ed25369a919 /drivers/media/platform/vsp1/vsp1_lif.c | |
| parent | 3f557220cc29d1961ef9efa2a8db04c7c5f6e6d4 (diff) | |
| download | talos-obmc-linux-6ad9ba9c14fad546b91d654c5b4e870d009ace28.tar.gz talos-obmc-linux-6ad9ba9c14fad546b91d654c5b4e870d009ace28.zip | |
[media] v4l: vsp1: Factorize media bus codes enumeration code
Most of the entities can't perform format conversion and implement the
same media bus enumeration function. Factorize the code into a single
implementation.
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/vsp1_lif.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_lif.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_lif.c b/drivers/media/platform/vsp1/vsp1_lif.c index 730db64bd4d3..59a8017f39af 100644 --- a/drivers/media/platform/vsp1/vsp1_lif.c +++ b/drivers/media/platform/vsp1/vsp1_lif.c @@ -45,34 +45,9 @@ static int lif_enum_mbus_code(struct v4l2_subdev *subdev, MEDIA_BUS_FMT_ARGB8888_1X32, MEDIA_BUS_FMT_AYUV8_1X32, }; - struct vsp1_lif *lif = to_lif(subdev); - - if (code->pad == LIF_PAD_SINK) { - if (code->index >= ARRAY_SIZE(codes)) - return -EINVAL; - - code->code = codes[code->index]; - } else { - struct v4l2_subdev_pad_config *config; - struct v4l2_mbus_framefmt *format; - - /* The LIF can't perform format conversion, the sink format is - * always identical to the source format. - */ - if (code->index) - return -EINVAL; - - config = vsp1_entity_get_pad_config(&lif->entity, cfg, - code->which); - if (!config) - return -EINVAL; - format = vsp1_entity_get_pad_format(&lif->entity, config, - LIF_PAD_SINK); - code->code = format->code; - } - - return 0; + return vsp1_subdev_enum_mbus_code(subdev, cfg, code, codes, + ARRAY_SIZE(codes)); } static int lif_enum_frame_size(struct v4l2_subdev *subdev, |
