diff options
Diffstat (limited to 'drivers/media/video/soc_mediabus.c')
| -rw-r--r-- | drivers/media/video/soc_mediabus.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/media/video/soc_mediabus.c b/drivers/media/video/soc_mediabus.c index 1b0018a58804..e13c663d6d04 100644 --- a/drivers/media/video/soc_mediabus.c +++ b/drivers/media/video/soc_mediabus.c @@ -172,16 +172,27 @@ static const struct soc_mbus_lookup mbus_fmt[] = { }, }; -int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf) +int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf, + unsigned int *numerator, unsigned int *denominator) { switch (mf->packing) { case SOC_MBUS_PACKING_NONE: case SOC_MBUS_PACKING_EXTEND16: - return 1; + *numerator = 1; + *denominator = 1; + return 0; case SOC_MBUS_PACKING_2X8_PADHI: case SOC_MBUS_PACKING_2X8_PADLO: - return 2; + *numerator = 2; + *denominator = 1; + return 0; + case SOC_MBUS_PACKING_1_5X8: + *numerator = 3; + *denominator = 2; + return 0; case SOC_MBUS_PACKING_VARIABLE: + *numerator = 0; + *denominator = 1; return 0; } return -EINVAL; @@ -197,6 +208,8 @@ s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf) case SOC_MBUS_PACKING_2X8_PADLO: case SOC_MBUS_PACKING_EXTEND16: return width * 2; + case SOC_MBUS_PACKING_1_5X8: + return width * 3 / 2; case SOC_MBUS_PACKING_VARIABLE: return 0; } |