[media] V4L: soc-camera: add JPEG support
Signed-off-by: Qing Xu <qingx@marvell.com> Signed-off-by: Kassey Lee <ygli@marvell.com> [g.liakhovetski@gmx.de: fixed compiler warning] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Родитель
3dac322db6
Коммит
64149deb6a
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@ -130,6 +130,13 @@ static const struct soc_mbus_pixelfmt mbus_fmt[] = {
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.packing = SOC_MBUS_PACKING_2X8_PADLO,
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.order = SOC_MBUS_ORDER_BE,
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},
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[MBUS_IDX(JPEG_1X8)] = {
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.fourcc = V4L2_PIX_FMT_JPEG,
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.name = "JPEG",
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.bits_per_sample = 8,
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.packing = SOC_MBUS_PACKING_VARIABLE,
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.order = SOC_MBUS_ORDER_LE,
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},
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};
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int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf)
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@ -141,6 +148,8 @@ int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf)
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case SOC_MBUS_PACKING_2X8_PADHI:
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case SOC_MBUS_PACKING_2X8_PADLO:
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return 2;
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case SOC_MBUS_PACKING_VARIABLE:
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return 0;
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}
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return -EINVAL;
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}
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@ -155,6 +164,8 @@ s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf)
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case SOC_MBUS_PACKING_2X8_PADLO:
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case SOC_MBUS_PACKING_EXTEND16:
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return width * 2;
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case SOC_MBUS_PACKING_VARIABLE:
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return 0;
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}
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return -EINVAL;
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}
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@ -28,6 +28,7 @@ enum soc_mbus_packing {
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SOC_MBUS_PACKING_2X8_PADHI,
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SOC_MBUS_PACKING_2X8_PADLO,
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SOC_MBUS_PACKING_EXTEND16,
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SOC_MBUS_PACKING_VARIABLE,
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};
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/**
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