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https://git.openwrt.org/openwrt/openwrt.git
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f07e572f64
bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
65 lines
1.8 KiB
Diff
65 lines
1.8 KiB
Diff
From 6e6861281012b9ac99b85b9e2703cad35d91c279 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Wed, 1 Jul 2020 10:38:12 +0100
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Subject: [PATCH] staging: vc04_services: codec: Add support for mono
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formats
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The firmware ISP component now allows for processing of mono
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images, so add those formats for use by the simple ISP device.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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.../bcm2835-codec/bcm2835-v4l2-codec.c | 41 +++++++++++++++++++
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1 file changed, 41 insertions(+)
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--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
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+++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
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@@ -344,6 +344,47 @@ static const struct bcm2835_codec_fmt su
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.size_multiplier_x2 = 2,
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.is_bayer = true,
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}, {
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+ /* Monochrome MIPI formats */
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+ /* 8 bit */
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+ .fourcc = V4L2_PIX_FMT_GREY,
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+ .depth = 8,
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+ .bytesperline_align = 32,
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+ .flags = 0,
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+ .mmal_fmt = MMAL_ENCODING_GREY,
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+ .size_multiplier_x2 = 2,
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+ }, {
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+ /* 10 bit */
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+ .fourcc = V4L2_PIX_FMT_Y10P,
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+ .depth = 10,
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+ .bytesperline_align = 32,
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+ .flags = 0,
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+ .mmal_fmt = MMAL_ENCODING_Y10P,
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+ .size_multiplier_x2 = 2,
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+ }, {
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+ /* 12 bit */
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+ .fourcc = V4L2_PIX_FMT_Y12P,
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+ .depth = 12,
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+ .bytesperline_align = 32,
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+ .flags = 0,
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+ .mmal_fmt = MMAL_ENCODING_Y12P,
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+ .size_multiplier_x2 = 2,
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+ }, {
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+ /* 14 bit */
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+ .fourcc = V4L2_PIX_FMT_Y14P,
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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_Y14P,
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+ .size_multiplier_x2 = 2,
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+ }, {
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+ /* 16 bit */
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+ .fourcc = V4L2_PIX_FMT_Y16,
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+ .depth = 16,
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+ .bytesperline_align = 32,
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+ .flags = 0,
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+ .mmal_fmt = MMAL_ENCODING_Y16,
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+ .size_multiplier_x2 = 2,
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+ }, {
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/* Compressed formats */
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.fourcc = V4L2_PIX_FMT_H264,
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.depth = 0,
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