提交 5778e749 编写于 作者: H Hans Verkuil 提交者: Mauro Carvalho Chehab

[media] v4l2-subdev: add support for the new enum_frame_size 'which' field

Support the new 'which' field in the enum_frame_size ops. Most drivers do not
need to be changed since they always returns the same enumeration regardless
of the 'which' field.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com>
Tested-by: NLad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: NAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
上级 3f1ccf16
......@@ -1251,6 +1251,7 @@ static int s5c73m3_oif_enum_frame_size(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
struct s5c73m3 *state = oif_sd_to_s5c73m3(sd);
int idx;
if (fse->pad == OIF_SOURCE_PAD) {
......@@ -1260,11 +1261,25 @@ static int s5c73m3_oif_enum_frame_size(struct v4l2_subdev *sd,
switch (fse->code) {
case S5C73M3_JPEG_FMT:
case S5C73M3_ISP_FMT: {
struct v4l2_mbus_framefmt *mf =
v4l2_subdev_get_try_format(sd, cfg, OIF_ISP_PAD);
unsigned w, h;
if (fse->which == V4L2_SUBDEV_FORMAT_TRY) {
struct v4l2_mbus_framefmt *mf;
mf = v4l2_subdev_get_try_format(sd, cfg,
OIF_ISP_PAD);
w = mf->width;
h = mf->height;
} else {
const struct s5c73m3_frame_size *fs;
fse->max_width = fse->min_width = mf->width;
fse->max_height = fse->min_height = mf->height;
fs = state->oif_pix_size[RES_ISP];
w = fs->width;
h = fs->height;
}
fse->max_width = fse->min_width = w;
fse->max_height = fse->min_height = h;
return 0;
}
default:
......
......@@ -1645,6 +1645,7 @@ static int vpfe_enum_size(struct file *file, void *priv,
fse.index = fsize->index;
fse.pad = 0;
fse.code = mbus.code;
fse.which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(sdinfo->sd, pad, enum_frame_size, NULL, &fse);
if (ret)
return -EINVAL;
......
......@@ -2195,7 +2195,7 @@ static int ccdc_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
ccdc_try_format(ccdc, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
ccdc_try_format(ccdc, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -2205,7 +2205,7 @@ static int ccdc_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
ccdc_try_format(ccdc, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
ccdc_try_format(ccdc, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -723,7 +723,7 @@ static int ccp2_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
ccp2_try_format(ccp2, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
ccp2_try_format(ccp2, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -733,7 +733,7 @@ static int ccp2_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
ccp2_try_format(ccp2, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
ccp2_try_format(ccp2, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -944,7 +944,7 @@ static int csi2_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
csi2_try_format(csi2, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
csi2_try_format(csi2, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -954,7 +954,7 @@ static int csi2_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
csi2_try_format(csi2, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
csi2_try_format(csi2, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -1905,7 +1905,7 @@ static int preview_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
preview_try_format(prev, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
preview_try_format(prev, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -1915,7 +1915,7 @@ static int preview_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
preview_try_format(prev, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
preview_try_format(prev, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -1451,7 +1451,7 @@ static int resizer_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
resizer_try_format(res, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
resizer_try_format(res, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -1461,7 +1461,7 @@ static int resizer_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
resizer_try_format(res, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
resizer_try_format(res, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -76,9 +76,11 @@ static int hsit_enum_frame_size(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
struct vsp1_hsit *hsit = to_hsit(subdev);
struct v4l2_mbus_framefmt *format;
format = v4l2_subdev_get_try_format(subdev, cfg, fse->pad);
format = vsp1_entity_get_pad_format(&hsit->entity, cfg, fse->pad,
fse->which);
if (fse->index || fse->code != format->code)
return -EINVAL;
......
......@@ -109,9 +109,11 @@ static int lif_enum_frame_size(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
struct vsp1_lif *lif = to_lif(subdev);
struct v4l2_mbus_framefmt *format;
format = v4l2_subdev_get_try_format(subdev, cfg, LIF_PAD_SINK);
format = vsp1_entity_get_pad_format(&lif->entity, cfg, LIF_PAD_SINK,
fse->which);
if (fse->index || fse->code != format->code)
return -EINVAL;
......
......@@ -117,9 +117,11 @@ static int lut_enum_frame_size(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
struct vsp1_lut *lut = to_lut(subdev);
struct v4l2_mbus_framefmt *format;
format = v4l2_subdev_get_try_format(subdev, cfg, fse->pad);
format = vsp1_entity_get_pad_format(&lut->entity, cfg,
fse->pad, fse->which);
if (fse->index || fse->code != format->code)
return -EINVAL;
......
......@@ -48,7 +48,8 @@ int vsp1_rwpf_enum_frame_size(struct v4l2_subdev *subdev,
struct vsp1_rwpf *rwpf = to_rwpf(subdev);
struct v4l2_mbus_framefmt *format;
format = v4l2_subdev_get_try_format(subdev, cfg, fse->pad);
format = vsp1_entity_get_pad_format(&rwpf->entity, cfg, fse->pad,
fse->which);
if (fse->index || fse->code != format->code)
return -EINVAL;
......
......@@ -200,9 +200,11 @@ static int sru_enum_frame_size(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
struct vsp1_sru *sru = to_sru(subdev);
struct v4l2_mbus_framefmt *format;
format = v4l2_subdev_get_try_format(subdev, cfg, SRU_PAD_SINK);
format = vsp1_entity_get_pad_format(&sru->entity, cfg,
SRU_PAD_SINK, fse->which);
if (fse->index || fse->code != format->code)
return -EINVAL;
......
......@@ -204,9 +204,11 @@ static int uds_enum_frame_size(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
struct vsp1_uds *uds = to_uds(subdev);
struct v4l2_mbus_framefmt *format;
format = v4l2_subdev_get_try_format(subdev, cfg, UDS_PAD_SINK);
format = vsp1_entity_get_pad_format(&uds->entity, cfg,
UDS_PAD_SINK, fse->which);
if (fse->index || fse->code != format->code)
return -EINVAL;
......
......@@ -1548,8 +1548,7 @@ ipipe_enum_frame_size(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg
format.code = fse->code;
format.width = 1;
format.height = 1;
ipipe_try_format(ipipe, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
ipipe_try_format(ipipe, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -1559,8 +1558,7 @@ ipipe_enum_frame_size(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg
format.code = fse->code;
format.width = -1;
format.height = -1;
ipipe_try_format(ipipe, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
ipipe_try_format(ipipe, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -653,8 +653,7 @@ ipipeif_enum_frame_size(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *c
format.code = fse->code;
format.width = 1;
format.height = 1;
ipipeif_try_format(ipipeif, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
ipipeif_try_format(ipipeif, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -664,8 +663,7 @@ ipipeif_enum_frame_size(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *c
format.code = fse->code;
format.width = -1;
format.height = -1;
ipipeif_try_format(ipipeif, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
ipipeif_try_format(ipipeif, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -1489,7 +1489,7 @@ isif_enum_frame_size(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
format.format.code = fse->code;
format.format.width = 1;
format.format.height = 1;
format.which = V4L2_SUBDEV_FORMAT_TRY;
format.which = fse->which;
isif_try_format(isif, cfg, &format);
fse->min_width = format.format.width;
fse->min_height = format.format.height;
......@@ -1501,7 +1501,7 @@ isif_enum_frame_size(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
format.format.code = fse->code;
format.format.width = -1;
format.format.height = -1;
format.which = V4L2_SUBDEV_FORMAT_TRY;
format.which = fse->which;
isif_try_format(isif, cfg, &format);
fse->max_width = format.format.width;
fse->max_height = format.format.height;
......
......@@ -1484,8 +1484,7 @@ static int resizer_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
resizer_try_format(sd, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
resizer_try_format(sd, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -1495,8 +1494,7 @@ static int resizer_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
resizer_try_format(sd, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
resizer_try_format(sd, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -943,7 +943,7 @@ static int csi2_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
csi2_try_format(csi2, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
csi2_try_format(csi2, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -953,7 +953,7 @@ static int csi2_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
csi2_try_format(csi2, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
csi2_try_format(csi2, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -280,7 +280,7 @@ static int ipipe_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
ipipe_try_format(ipipe, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
ipipe_try_format(ipipe, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -290,7 +290,7 @@ static int ipipe_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
ipipe_try_format(ipipe, cfg, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
ipipe_try_format(ipipe, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -492,8 +492,7 @@ static int ipipeif_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
ipipeif_try_format(ipipeif, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
ipipeif_try_format(ipipeif, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -503,8 +502,7 @@ static int ipipeif_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
ipipeif_try_format(ipipeif, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
ipipeif_try_format(ipipeif, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
......@@ -554,8 +554,7 @@ static int resizer_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
resizer_try_format(resizer, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
resizer_try_format(resizer, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
......@@ -565,8 +564,7 @@ static int resizer_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
resizer_try_format(resizer, cfg, fse->pad, &format,
V4L2_SUBDEV_FORMAT_TRY);
resizer_try_format(resizer, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
......
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