From: Todor Tomov <todor.tomov@linaro.org>
To: hansverk@cisco.com, mchehab@kernel.org
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
Todor Tomov <todor.tomov@linaro.org>
Subject: [PATCH v2] [media] v4l2-mediabus: Add helper functions
Date: Fri, 7 Jul 2017 11:48:47 +0300 [thread overview]
Message-ID: <1499417327-20917-1-git-send-email-todor.tomov@linaro.org> (raw)
Add helper functions for mbus to/from mplane pixel format conversion.
Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
---
include/media/v4l2-mediabus.h | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 34cc99e..125afcd 100644
--- a/include/media/v4l2-mediabus.h
+++ b/include/media/v4l2-mediabus.h
@@ -113,4 +113,30 @@ static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt,
mbus_fmt->code = code;
}
+static inline void v4l2_fill_pix_format_mplane(
+ struct v4l2_pix_format_mplane *pix_mp_fmt,
+ const struct v4l2_mbus_framefmt *mbus_fmt)
+{
+ pix_mp_fmt->width = mbus_fmt->width;
+ pix_mp_fmt->height = mbus_fmt->height;
+ pix_mp_fmt->field = mbus_fmt->field;
+ pix_mp_fmt->colorspace = mbus_fmt->colorspace;
+ pix_mp_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;
+ pix_mp_fmt->quantization = mbus_fmt->quantization;
+ pix_mp_fmt->xfer_func = mbus_fmt->xfer_func;
+}
+
+static inline void v4l2_fill_mbus_format_mplane(
+ struct v4l2_mbus_framefmt *mbus_fmt,
+ const struct v4l2_pix_format_mplane *pix_mp_fmt)
+{
+ mbus_fmt->width = pix_mp_fmt->width;
+ mbus_fmt->height = pix_mp_fmt->height;
+ mbus_fmt->field = pix_mp_fmt->field;
+ mbus_fmt->colorspace = pix_mp_fmt->colorspace;
+ mbus_fmt->ycbcr_enc = pix_mp_fmt->ycbcr_enc;
+ mbus_fmt->quantization = pix_mp_fmt->quantization;
+ mbus_fmt->xfer_func = pix_mp_fmt->xfer_func;
+}
+
#endif
--
1.9.1
reply other threads:[~2017-07-07 8:49 UTC|newest]
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