76 lines
2.7 KiB
Diff
76 lines
2.7 KiB
Diff
From ac6ebed4a0e06b4102831976e826a5986732ed33 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Wed, 6 May 2020 18:09:04 +0100
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Subject: [PATCH] staging: vc04_services: isp: Add support for 14bit
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Bayer
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The only thing missing was a set of defines, therefore add them in.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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.../bcm2835-isp/bcm2835_isp_fmts.h | 37 +++++++++++++++++++
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.../vc04_services/vchiq-mmal/mmal-encodings.h | 6 +++
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2 files changed, 43 insertions(+)
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--- a/drivers/staging/vc04_services/bcm2835-isp/bcm2835_isp_fmts.h
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+++ b/drivers/staging/vc04_services/bcm2835-isp/bcm2835_isp_fmts.h
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@@ -254,6 +254,43 @@ static const struct bcm2835_isp_fmt supp
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.colorspace = V4L2_COLORSPACE_RAW,
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.step_size = 2,
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}, {
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+ /* 14 bit */
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+ .fourcc = V4L2_PIX_FMT_SRGGB14P,
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+ .depth = 14,
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+ .bytesperline_align = 32,
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+ .flags = 0,
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+ .mmal_fmt = MMAL_ENCODING_BAYER_SRGGB14P,
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+ .size_multiplier_x2 = 2,
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+ .colorspace = V4L2_COLORSPACE_RAW,
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+ .step_size = 2,
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+ }, {
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+ .fourcc = V4L2_PIX_FMT_SBGGR14P,
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+ .depth = 14,
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+ .bytesperline_align = 32,
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+ .flags = 0,
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+ .mmal_fmt = MMAL_ENCODING_BAYER_SBGGR14P,
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+ .size_multiplier_x2 = 2,
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+ .colorspace = V4L2_COLORSPACE_RAW,
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+ .step_size = 2,
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+ }, {
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+ .fourcc = V4L2_PIX_FMT_SGRBG14P,
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+ .depth = 14,
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+ .bytesperline_align = 32,
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+ .flags = 0,
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+ .mmal_fmt = MMAL_ENCODING_BAYER_SGRBG14P,
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+ .size_multiplier_x2 = 2,
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+ .colorspace = V4L2_COLORSPACE_RAW,
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+ .step_size = 2,
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+ }, {
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+ .fourcc = V4L2_PIX_FMT_SGBRG14P,
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+ .depth = 14,
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+ .bytesperline_align = 32,
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+ .flags = 0,
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+ .mmal_fmt = MMAL_ENCODING_BAYER_SGBRG14P,
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+ .size_multiplier_x2 = 2,
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+ .colorspace = V4L2_COLORSPACE_RAW,
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+ .step_size = 2,
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+ }, {
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/* 16 bit */
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.fourcc = V4L2_PIX_FMT_SRGGB16,
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.depth = 16,
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--- a/drivers/staging/vc04_services/vchiq-mmal/mmal-encodings.h
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+++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-encodings.h
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@@ -90,6 +90,12 @@
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#define MMAL_ENCODING_BAYER_SGBRG12P MMAL_FOURCC('p', 'G', '1', '2')
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#define MMAL_ENCODING_BAYER_SRGGB12P MMAL_FOURCC('p', 'R', '1', '2')
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+//14 bit per pixel Bayer formats.
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+#define MMAL_ENCODING_BAYER_SBGGR14P MMAL_FOURCC('p', 'B', 'E', 'E')
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+#define MMAL_ENCODING_BAYER_SGBRG14P MMAL_FOURCC('p', 'G', 'E', 'E')
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+#define MMAL_ENCODING_BAYER_SGRBG14P MMAL_FOURCC('p', 'g', 'E', 'E')
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+#define MMAL_ENCODING_BAYER_SRGGB14P MMAL_FOURCC('p', 'R', 'E', 'E')
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+
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/* 16 bit per pixel Bayer formats. */
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#define MMAL_ENCODING_BAYER_SBGGR16 MMAL_FOURCC('B', 'G', '1', '6')
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#define MMAL_ENCODING_BAYER_SGBRG16 MMAL_FOURCC('G', 'B', '1', '6')
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