mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
30 lines
1.3 KiB
Diff
30 lines
1.3 KiB
Diff
|
From 48e5daeef22c2fd67ce07c30b810c7859992bc7e 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 0311/1085] 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(-)
|
||
|
|
|
||
|
|
--- 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(stru
|
||
|
|
/* 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);
|
||
|
|
|