mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-02-15 04:42:02 +00:00
34 lines
1.5 KiB
Diff
34 lines
1.5 KiB
Diff
From 729e3d3020c5e0f6438875f19ae2499f622b776b Mon Sep 17 00:00:00 2001
|
|
From: David Plowman <david.plowman@raspberrypi.com>
|
|
Date: Thu, 21 Oct 2021 14:49:15 +0100
|
|
Subject: [PATCH 351/726] vc04_services: isp: Report input node as wanting full
|
|
range RAW color space
|
|
|
|
RAW color spaces are more usually reported as having full range
|
|
quantization.
|
|
|
|
Tested using libcamera.
|
|
|
|
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
|
|
---
|
|
drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c | 4 +++-
|
|
1 file changed, 3 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c b/drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c
|
|
index f22f0e154667..ee893f875c42 100644
|
|
--- a/drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c
|
|
+++ b/drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c
|
|
@@ -1034,7 +1034,9 @@ static int bcm2835_isp_node_try_fmt(struct file *file, void *priv,
|
|
/* In all cases, we only support the defaults for these: */
|
|
f->fmt.pix.ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(f->fmt.pix.colorspace);
|
|
f->fmt.pix.xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(f->fmt.pix.colorspace);
|
|
- is_rgb = f->fmt.pix.colorspace == V4L2_COLORSPACE_SRGB;
|
|
+ /* RAW counts as sRGB here so that we get full range. */
|
|
+ is_rgb = f->fmt.pix.colorspace == V4L2_COLORSPACE_SRGB ||
|
|
+ f->fmt.pix.colorspace == V4L2_COLORSPACE_RAW;
|
|
f->fmt.pix.quantization = V4L2_MAP_QUANTIZATION_DEFAULT(is_rgb, f->fmt.pix.colorspace,
|
|
f->fmt.pix.ycbcr_enc);
|
|
|
|
--
|
|
2.33.1
|
|
|