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[media] v4l2-subdev: support new 'which' field in enum_mbus_code

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Support the new 'which' field in the enum_mbus_code ops. Most drivers do not
need to be changed since they always return the same enumeration regardless
of the 'which' field.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-03-04 01:47:57 -08:00 committed by Mauro Carvalho Chehab
parent 20058f9091
commit 3f1ccf16f3
13 changed files with 24 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/media/platform/am437x/am437x-vpfe.c
View File

@ -2327,6 +2327,7 @@ vpfe_async_bound(struct v4l2_async_notifier *notifier,
memset(&mbus_code, 0, sizeof(mbus_code));
mbus_code.index = j;
mbus_code.which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(subdev, pad, enum_mbus_code,
NULL, &mbus_code);
if (ret)

4
drivers/media/platform/omap3isp/ispccdc.c
View File

@ -2133,7 +2133,7 @@ static int ccdc_enum_mbus_code(struct v4l2_subdev *sd,
case CCDC_PAD_SOURCE_OF:
format = __ccdc_get_format(ccdc, cfg, code->pad,
V4L2_SUBDEV_FORMAT_TRY);
code->which);
if (format->code == MEDIA_BUS_FMT_YUYV8_2X8 ||
format->code == MEDIA_BUS_FMT_UYVY8_2X8) {
@ -2164,7 +2164,7 @@ static int ccdc_enum_mbus_code(struct v4l2_subdev *sd,
return -EINVAL;
format = __ccdc_get_format(ccdc, cfg, code->pad,
V4L2_SUBDEV_FORMAT_TRY);
code->which);
/* A pixel code equal to 0 means that the video port doesn't
* support the input format. Don't enumerate any pixel code.

2
drivers/media/platform/omap3isp/ispccp2.c
View File

@ -703,7 +703,7 @@ static int ccp2_enum_mbus_code(struct v4l2_subdev *sd,
return -EINVAL;
format = __ccp2_get_format(ccp2, cfg, CCP2_PAD_SINK,
V4L2_SUBDEV_FORMAT_TRY);
code->which);
code->code = format->code;
}

2
drivers/media/platform/omap3isp/ispcsi2.c
View File

@ -909,7 +909,7 @@ static int csi2_enum_mbus_code(struct v4l2_subdev *sd,
code->code = csi2_input_fmts[code->index];
} else {
format = __csi2_get_format(csi2, cfg, CSI2_PAD_SINK,
V4L2_SUBDEV_FORMAT_TRY);
code->which);
switch (code->index) {
case 0:
/* Passthrough sink pad code */

2
drivers/media/platform/omap3isp/ispresizer.c
View File

@ -1431,7 +1431,7 @@ static int resizer_enum_mbus_code(struct v4l2_subdev *sd,
return -EINVAL;
format = __resizer_get_format(res, cfg, RESZ_PAD_SINK,
V4L2_SUBDEV_FORMAT_TRY);
code->which);
code->code = format->code;
}

4
drivers/media/platform/vsp1/vsp1_bru.c
View File

@ -190,6 +190,7 @@ static int bru_enum_mbus_code(struct v4l2_subdev *subdev,
MEDIA_BUS_FMT_ARGB8888_1X32,
MEDIA_BUS_FMT_AYUV8_1X32,
};
struct vsp1_bru *bru = to_bru(subdev);
struct v4l2_mbus_framefmt *format;
if (code->pad == BRU_PAD_SINK(0)) {
@ -201,7 +202,8 @@ static int bru_enum_mbus_code(struct v4l2_subdev *subdev,
if (code->index)
return -EINVAL;
format = v4l2_subdev_get_try_format(subdev, cfg, BRU_PAD_SINK(0));
format = vsp1_entity_get_pad_format(&bru->entity, cfg,
BRU_PAD_SINK(0), code->which);
code->code = format->code;
}

4
drivers/media/platform/vsp1/vsp1_lif.c
View File

@ -81,6 +81,7 @@ 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))
@ -96,7 +97,8 @@ static int lif_enum_mbus_code(struct v4l2_subdev *subdev,
if (code->index)
return -EINVAL;
format = v4l2_subdev_get_try_format(subdev, cfg, LIF_PAD_SINK);
format = vsp1_entity_get_pad_format(&lif->entity, cfg,
LIF_PAD_SINK, code->which);
code->code = format->code;
}

4
drivers/media/platform/vsp1/vsp1_lut.c
View File

@ -90,6 +90,7 @@ static int lut_enum_mbus_code(struct v4l2_subdev *subdev,
MEDIA_BUS_FMT_AHSV8888_1X32,
MEDIA_BUS_FMT_AYUV8_1X32,
};
struct vsp1_lut *lut = to_lut(subdev);
struct v4l2_mbus_framefmt *format;
if (code->pad == LUT_PAD_SINK) {
@ -104,7 +105,8 @@ static int lut_enum_mbus_code(struct v4l2_subdev *subdev,
if (code->index)
return -EINVAL;
format = v4l2_subdev_get_try_format(subdev, cfg, LUT_PAD_SINK);
format = vsp1_entity_get_pad_format(&lut->entity, cfg,
LUT_PAD_SINK, code->which);
code->code = format->code;
}

4
drivers/media/platform/vsp1/vsp1_sru.c
View File

@ -173,6 +173,7 @@ static int sru_enum_mbus_code(struct v4l2_subdev *subdev,
MEDIA_BUS_FMT_ARGB8888_1X32,
MEDIA_BUS_FMT_AYUV8_1X32,
};
struct vsp1_sru *sru = to_sru(subdev);
struct v4l2_mbus_framefmt *format;
if (code->pad == SRU_PAD_SINK) {
@ -187,7 +188,8 @@ static int sru_enum_mbus_code(struct v4l2_subdev *subdev,
if (code->index)
return -EINVAL;
format = v4l2_subdev_get_try_format(subdev, cfg, SRU_PAD_SINK);
format = vsp1_entity_get_pad_format(&sru->entity, cfg,
SRU_PAD_SINK, code->which);
code->code = format->code;
}

4
drivers/media/platform/vsp1/vsp1_uds.c
View File

@ -176,6 +176,7 @@ static int uds_enum_mbus_code(struct v4l2_subdev *subdev,
MEDIA_BUS_FMT_ARGB8888_1X32,
MEDIA_BUS_FMT_AYUV8_1X32,
};
struct vsp1_uds *uds = to_uds(subdev);
if (code->pad == UDS_PAD_SINK) {
if (code->index >= ARRAY_SIZE(codes))
@ -191,7 +192,8 @@ static int uds_enum_mbus_code(struct v4l2_subdev *subdev,
if (code->index)
return -EINVAL;
format = v4l2_subdev_get_try_format(subdev, cfg, UDS_PAD_SINK);
format = vsp1_entity_get_pad_format(&uds->entity, cfg,
UDS_PAD_SINK, code->which);
code->code = format->code;
}

2
drivers/staging/media/omap4iss/iss_csi2.c
View File

@ -908,7 +908,7 @@ static int csi2_enum_mbus_code(struct v4l2_subdev *sd,
code->code = csi2_input_fmts[code->index];
} else {
format = __csi2_get_format(csi2, cfg, CSI2_PAD_SINK,
V4L2_SUBDEV_FORMAT_TRY);
code->which);
switch (code->index) {
case 0:
/* Passthrough sink pad code */

2
drivers/staging/media/omap4iss/iss_ipipeif.c
View File

@ -467,7 +467,7 @@ static int ipipeif_enum_mbus_code(struct v4l2_subdev *sd,
return -EINVAL;
format = __ipipeif_get_format(ipipeif, cfg, IPIPEIF_PAD_SINK,
V4L2_SUBDEV_FORMAT_TRY);
code->which);
code->code = format->code;
break;

2
drivers/staging/media/omap4iss/iss_resizer.c
View File

@ -513,7 +513,7 @@ static int resizer_enum_mbus_code(struct v4l2_subdev *sd,
case RESIZER_PAD_SOURCE_MEM:
format = __resizer_get_format(resizer, cfg, RESIZER_PAD_SINK,
V4L2_SUBDEV_FORMAT_TRY);
code->which);
if (code->index == 0) {
code->code = format->code;