diff options
Diffstat (limited to 'drivers/media/video/soc_mediabus.c')
| -rw-r--r-- | drivers/media/video/soc_mediabus.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/media/video/soc_mediabus.c b/drivers/media/video/soc_mediabus.c index 91391214c682..ed77aa055b63 100644 --- a/drivers/media/video/soc_mediabus.c +++ b/drivers/media/video/soc_mediabus.c @@ -88,7 +88,7 @@ static const struct soc_mbus_pixelfmt mbus_fmt[] = { .packing = SOC_MBUS_PACKING_EXTEND16, .order = SOC_MBUS_ORDER_LE, }, - [MBUS_IDX(GREY8_1X8)] = { + [MBUS_IDX(Y8_1X8)] = { .fourcc = V4L2_PIX_FMT_GREY, .name = "Grey", .bits_per_sample = 8, @@ -132,6 +132,20 @@ static const struct soc_mbus_pixelfmt mbus_fmt[] = { }, }; +int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf) +{ + switch (mf->packing) { + case SOC_MBUS_PACKING_NONE: + case SOC_MBUS_PACKING_EXTEND16: + return 1; + case SOC_MBUS_PACKING_2X8_PADHI: + case SOC_MBUS_PACKING_2X8_PADLO: + return 2; + } + return -EINVAL; +} +EXPORT_SYMBOL(soc_mbus_samples_per_pixel); + s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf) { switch (mf->packing) { |