diff options
| -rw-r--r-- | drivers/media/i2c/tc358743.c | 44 |
1 files changed, 17 insertions, 27 deletions
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 621855b3a715..ee7c2cd6a81b 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -1677,12 +1677,23 @@ static int tc358743_enum_mbus_code(struct v4l2_subdev *sd, return 0; } +static u32 tc358743_g_colorspace(u32 code) +{ + switch (code) { + case MEDIA_BUS_FMT_RGB888_1X24: + return V4L2_COLORSPACE_SRGB; + case MEDIA_BUS_FMT_UYVY8_1X16: + return V4L2_COLORSPACE_SMPTE170M; + default: + return 0; + } +} + static int tc358743_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_format *format) { struct tc358743_state *state = to_state(sd); - u8 vi_rep = i2c_rd8(sd, VI_REP); if (format->pad != 0) return -EINVAL; @@ -1692,23 +1703,7 @@ static int tc358743_get_fmt(struct v4l2_subdev *sd, format->format.height = state->timings.bt.height; format->format.field = V4L2_FIELD_NONE; - switch (vi_rep & MASK_VOUT_COLOR_SEL) { - case MASK_VOUT_COLOR_RGB_FULL: - case MASK_VOUT_COLOR_RGB_LIMITED: - format->format.colorspace = V4L2_COLORSPACE_SRGB; - break; - case MASK_VOUT_COLOR_601_YCBCR_LIMITED: - case MASK_VOUT_COLOR_601_YCBCR_FULL: - format->format.colorspace = V4L2_COLORSPACE_SMPTE170M; - break; - case MASK_VOUT_COLOR_709_YCBCR_FULL: - case MASK_VOUT_COLOR_709_YCBCR_LIMITED: - format->format.colorspace = V4L2_COLORSPACE_REC709; - break; - default: - format->format.colorspace = 0; - break; - } + format->format.colorspace = tc358743_g_colorspace(format->format.code); return 0; } @@ -1722,19 +1717,14 @@ static int tc358743_set_fmt(struct v4l2_subdev *sd, u32 code = format->format.code; /* is overwritten by get_fmt */ int ret = tc358743_get_fmt(sd, sd_state, format); - format->format.code = code; + if (code == MEDIA_BUS_FMT_RGB888_1X24 || + code == MEDIA_BUS_FMT_UYVY8_1X16) + format->format.code = code; + format->format.colorspace = tc358743_g_colorspace(format->format.code); if (ret) return ret; - switch (code) { - case MEDIA_BUS_FMT_RGB888_1X24: - case MEDIA_BUS_FMT_UYVY8_1X16: - break; - default: - return -EINVAL; - } - if (format->which == V4L2_SUBDEV_FORMAT_TRY) return 0; |