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26 lines
1.3 KiB
Diff
26 lines
1.3 KiB
Diff
From b4967a675e4b3ffb79e1d97ac2513cfb8b895be6 Mon Sep 17 00:00:00 2001
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From: Naushir Patuck <naush@raspberrypi.com>
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Date: Wed, 2 Mar 2022 16:10:50 +0000
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Subject: [PATCH 352/697] V4L2: Add PiSP compressed formats to V4L2
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Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
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---
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include/uapi/linux/videodev2.h | 7 +++++++
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1 file changed, 7 insertions(+)
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--- a/include/uapi/linux/videodev2.h
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+++ b/include/uapi/linux/videodev2.h
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@@ -838,6 +838,13 @@ struct v4l2_pix_format {
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#define V4L2_PIX_FMT_PISP_COMP2_BGGR v4l2_fourcc('P', 'C', '2', 'B') /* PiSP 8-bit mode 2 compressed BGGR bayer */
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#define V4L2_PIX_FMT_PISP_COMP2_MONO v4l2_fourcc('P', 'C', '2', 'M') /* PiSP 8-bit mode 2 compressed monochrome */
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+/* The pixel format for all our buffers (the precise format is found in the config buffer). */
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+#define V4L2_PIX_FMT_RPI_BE v4l2_fourcc('R', 'P', 'B', 'P')
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+#define V4L2_PIX_FMT_PISP_COMP_RGGB v4l2_fourcc('P', 'C', 'R', 'G')
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+#define V4L2_PIX_FMT_PISP_COMP_GRBG v4l2_fourcc('P', 'C', 'G', 'R')
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+#define V4L2_PIX_FMT_PISP_COMP_GBRG v4l2_fourcc('P', 'C', 'G', 'B')
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+#define V4L2_PIX_FMT_PISP_COMP_BGGR v4l2_fourcc('P', 'C', 'B', 'G')
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+
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/* SDR formats - used only for Software Defined Radio devices */
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#define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */
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#define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') /* IQ u16le */
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