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7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
51 lines
1.5 KiB
Diff
51 lines
1.5 KiB
Diff
From 253dd469e6403b6c2afd25d4f8338a0c1588583f Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.org>
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Date: Thu, 3 Oct 2019 13:45:51 +0100
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Subject: [PATCH] media: bcm2835-unicam: Add support for luma/greyscale
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formats
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Add support for V4L2_PIX_FMT_GREY, V4L2_PIX_FMT_Y10P,
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V4L2_PIX_FMT_Y10, and V4L2_PIX_FMT_Y12 image formats from the
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appropriate mediabus formats advertised by sensors.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
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---
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.../media/platform/bcm2835/bcm2835-unicam.c | 21 ++++++++++++++++++-
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1 file changed, 20 insertions(+), 1 deletion(-)
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--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
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+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
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@@ -307,12 +307,31 @@ static const struct unicam_fmt formats[]
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.code = MEDIA_BUS_FMT_SRGGB14_1X14,
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.depth = 14,
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.csi_dt = 0x2d,
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- },
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+ }, {
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/*
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* 16 bit Bayer formats could be supported, but there is no CSI2
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* data_type defined for raw 16, and no sensors that produce it at
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* present.
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*/
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+
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+ /* Greyscale formats */
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+ .fourcc = V4L2_PIX_FMT_GREY,
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+ .code = MEDIA_BUS_FMT_Y8_1X8,
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+ .depth = 8,
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+ .csi_dt = 0x2a,
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+ }, {
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+ .fourcc = V4L2_PIX_FMT_Y10P,
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+ .repacked_fourcc = V4L2_PIX_FMT_Y10,
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+ .code = MEDIA_BUS_FMT_Y10_1X10,
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+ .depth = 10,
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+ .csi_dt = 0x2b,
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+ }, {
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+ /* NB There is no packed V4L2 fourcc for this format. */
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+ .repacked_fourcc = V4L2_PIX_FMT_Y12,
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+ .code = MEDIA_BUS_FMT_Y12_1X12,
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+ .depth = 12,
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+ .csi_dt = 0x2c,
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+ },
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};
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struct unicam_dmaqueue {
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