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32 lines
1.0 KiB
32 lines
1.0 KiB
8 years ago
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From 12f6492a41b05d08a324cb53631804719e378e73 Mon Sep 17 00:00:00 2001
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9 years ago
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From: Dave Stevenson <6by9@users.noreply.github.com>
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Date: Tue, 31 May 2016 10:38:31 +0100
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8 years ago
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Subject: [PATCH] BCM2835-V4L2: Increase minimum resolution to 32x32
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9 years ago
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https://github.com/raspberrypi/linux/issues/1498 showed
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up that 16x16 is failing to work on the GPU for some reason.
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GPU bug being tracked on
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https://github.com/raspberrypi/firmware/issues/607
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Workaround here by increasing minimum resolution via V4L2
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to 32x32.
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Signed-off-by: Dave Stevenson <6by9@users.noreply.github.com>
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---
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drivers/media/platform/bcm2835/bcm2835-camera.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/media/platform/bcm2835/bcm2835-camera.c
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+++ b/drivers/media/platform/bcm2835/bcm2835-camera.c
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@@ -36,8 +36,8 @@
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#define BM2835_MMAL_VERSION "0.0.2"
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#define BM2835_MMAL_MODULE_NAME "bcm2835-v4l2"
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-#define MIN_WIDTH 16
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-#define MIN_HEIGHT 16
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+#define MIN_WIDTH 32
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+#define MIN_HEIGHT 32
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#define MIN_BUFFER_SIZE (80*1024)
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#define MAX_VIDEO_MODE_WIDTH 1280
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