mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-19 13:48:06 +00:00
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
70 lines
2.3 KiB
Diff
70 lines
2.3 KiB
Diff
From 22e3a1fcae7424e3e9950b1f638e2ed564617dcd Mon Sep 17 00:00:00 2001
|
|
From: Naushir Patuck <naush@raspberrypi.com>
|
|
Date: Tue, 17 Oct 2023 09:35:44 +0100
|
|
Subject: [PATCH 0676/1085] drivers: media: rp1_cfe: Fix link validate test for
|
|
pixel format
|
|
|
|
Now that we have removed unique PISP media bus codes, the cfe format
|
|
table has multiple entries with the same media bus code for 16-bit
|
|
formats. The test in cfe_video_link_validate() did not account for this.
|
|
Fix it by testing the media bus code and the V4L2 pixelformat 4cc
|
|
together.
|
|
|
|
As a drive-by, ensure we have a valid CSI2 datatype id when programming
|
|
the hardware block.
|
|
|
|
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
|
|
---
|
|
.../media/platform/raspberrypi/rp1_cfe/cfe.c | 19 ++++++++++++++++---
|
|
1 file changed, 16 insertions(+), 3 deletions(-)
|
|
|
|
--- a/drivers/media/platform/raspberrypi/rp1_cfe/cfe.c
|
|
+++ b/drivers/media/platform/raspberrypi/rp1_cfe/cfe.c
|
|
@@ -786,6 +786,9 @@ static void cfe_start_channel(struct cfe
|
|
width = source_fmt->width;
|
|
height = source_fmt->height;
|
|
|
|
+ /* Must have a valid CSI2 datatype. */
|
|
+ WARN_ON(!fmt->csi_dt);
|
|
+
|
|
/*
|
|
* Start the associated CSI2 Channel as well.
|
|
*
|
|
@@ -809,6 +812,9 @@ static void cfe_start_channel(struct cfe
|
|
node_desc[node->id].link_pad - CSI2_NUM_CHANNELS);
|
|
fmt = find_format_by_code(source_fmt->code);
|
|
|
|
+ /* Must have a valid CSI2 datatype. */
|
|
+ WARN_ON(!fmt->csi_dt);
|
|
+
|
|
if (is_image_output_node(node)) {
|
|
width = source_fmt->width;
|
|
height = source_fmt->height;
|
|
@@ -1504,7 +1510,8 @@ static int cfe_video_link_validate(struc
|
|
|
|
if (is_image_output_node(node)) {
|
|
struct v4l2_pix_format *pix_fmt = &node->fmt.fmt.pix;
|
|
- const struct cfe_fmt *fmt;
|
|
+ const struct cfe_fmt *fmt = NULL;
|
|
+ unsigned int i;
|
|
|
|
if (source_fmt->width != pix_fmt->width ||
|
|
source_fmt->height != pix_fmt->height) {
|
|
@@ -1516,8 +1523,14 @@ static int cfe_video_link_validate(struc
|
|
goto out;
|
|
}
|
|
|
|
- fmt = find_format_by_code(source_fmt->code);
|
|
- if (!fmt || fmt->fourcc != pix_fmt->pixelformat) {
|
|
+ for (i = 0; i < ARRAY_SIZE(formats); i++) {
|
|
+ if (formats[i].code == source_fmt->code &&
|
|
+ formats[i].fourcc == pix_fmt->pixelformat) {
|
|
+ fmt = &formats[i];
|
|
+ break;
|
|
+ }
|
|
+ }
|
|
+ if (!fmt) {
|
|
cfe_err("Format mismatch!\n");
|
|
ret = -EINVAL;
|
|
goto out;
|