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8299d1f057
Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted patches, wireless patches and defconfig patches. bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 4B v1.1 4G bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
From ba936c1969753c11ed4f903d007f7e6a9e2d8abb Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Tue, 2 Feb 2021 16:46:39 +0000
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Subject: [PATCH] staging/bcm2835-codec: Implement additional
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g_selection calls for decode
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v4l_cropcap calls our vidioc_g_pixelaspect function to get the pixel
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aspect ratio, but also calls g_selection for V4L2_SEL_TGT_CROP_BOUNDS
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and V4L2_SEL_TGT_CROP_DEFAULT. Whilst it allows for vidioc_g_pixelaspect
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not to be implemented, it doesn't allow for either of the other two.
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Add in support for the additional selection targets.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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.../vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c | 8 ++++++++
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1 file changed, 8 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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@@ -1517,6 +1517,14 @@ static int vidioc_g_selection(struct fil
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s->r.width = q_data->crop_width;
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s->r.height = q_data->crop_height;
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break;
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+ case V4L2_SEL_TGT_CROP_BOUNDS:
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+ case V4L2_SEL_TGT_CROP_DEFAULT:
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+ s->r.left = 0;
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+ s->r.top = 0;
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+ s->r.width = (q_data->bytesperline << 3) /
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+ q_data->fmt->depth;
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+ s->r.height = q_data->height;
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+ break;
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default:
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return -EINVAL;
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}
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