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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2015-05-04 07:25:54 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-04-14 22:31:47 -0300 |
| commit | 137526904b1afae67c94150c214a0530c87e3d14 (patch) | |
| tree | 393db8a849d4cb5ebacb97a9dbe62f2dad1409b7 /drivers/media/i2c | |
| parent | 08c4627c798b8c3c693438a2f61547920f39d333 (diff) | |
| download | linux-137526904b1afae67c94150c214a0530c87e3d14.tar.bz2 | |
[media] ov9640: avoid calling ov9640_res_roundup() twice
Simplify ov9640_s_fmt and ov9640_set_fmt
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/soc_camera/ov9640.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/drivers/media/i2c/soc_camera/ov9640.c b/drivers/media/i2c/soc_camera/ov9640.c index 0a69e49de459..0146d1f7aacb 100644 --- a/drivers/media/i2c/soc_camera/ov9640.c +++ b/drivers/media/i2c/soc_camera/ov9640.c @@ -486,11 +486,8 @@ static int ov9640_s_fmt(struct v4l2_subdev *sd, { struct i2c_client *client = v4l2_get_subdevdata(sd); struct ov9640_reg_alt alts = {0}; - enum v4l2_colorspace cspace; - u32 code = mf->code; int ret; - ov9640_res_roundup(&mf->width, &mf->height); ov9640_alter_regs(mf->code, &alts); ov9640_reset(client); @@ -499,24 +496,7 @@ static int ov9640_s_fmt(struct v4l2_subdev *sd, if (ret) return ret; - switch (code) { - case MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE: - case MEDIA_BUS_FMT_RGB565_2X8_LE: - cspace = V4L2_COLORSPACE_SRGB; - break; - default: - code = MEDIA_BUS_FMT_UYVY8_2X8; - case MEDIA_BUS_FMT_UYVY8_2X8: - cspace = V4L2_COLORSPACE_JPEG; - } - - ret = ov9640_write_regs(client, mf->width, code, &alts); - if (!ret) { - mf->code = code; - mf->colorspace = cspace; - } - - return ret; + return ov9640_write_regs(client, mf->width, mf->code, &alts); } static int ov9640_set_fmt(struct v4l2_subdev *sd, @@ -539,8 +519,10 @@ static int ov9640_set_fmt(struct v4l2_subdev *sd, break; default: mf->code = MEDIA_BUS_FMT_UYVY8_2X8; + /* fall through */ case MEDIA_BUS_FMT_UYVY8_2X8: mf->colorspace = V4L2_COLORSPACE_JPEG; + break; } if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) |