mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
793f8ab62c
Add kernel patches for version 6.1. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
44 lines
1.6 KiB
Diff
44 lines
1.6 KiB
Diff
From e43d09e8749afa7fdfdd83439690d304b5acc98d Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
Date: Tue, 28 Mar 2023 13:43:43 +0100
|
|
Subject: [PATCH] media: bcm2835-unicam: Start and stop media_pipeline
|
|
with same node
|
|
|
|
media_pipeline_start and media_pipeline_stop now validate that
|
|
the pipeline is being started and stopped with the same pipe
|
|
and pad handles.
|
|
When running with embedded metadata (eg imx477 and imx708), the
|
|
start typically happens from the metadata pad, whilst stop is
|
|
always from the image pad.
|
|
|
|
Always pass the image pad to media_pipeline_start to ensure
|
|
that the calls are balanced.
|
|
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
---
|
|
drivers/media/platform/bcm2835/bcm2835-unicam.c | 6 ++++--
|
|
1 file changed, 4 insertions(+), 2 deletions(-)
|
|
|
|
--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
|
|
+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
|
|
@@ -2524,7 +2524,8 @@ static int unicam_start_streaming(struct
|
|
goto err_streaming;
|
|
}
|
|
|
|
- ret = media_pipeline_start(node->video_dev.entity.pads, &node->pipe);
|
|
+ ret = media_pipeline_start(dev->node[IMAGE_PAD].video_dev.entity.pads,
|
|
+ &dev->node[IMAGE_PAD].pipe);
|
|
if (ret < 0) {
|
|
unicam_err(dev, "Failed to start media pipeline: %d\n", ret);
|
|
goto err_pm_put;
|
|
@@ -2618,7 +2619,8 @@ err_vpu_clock:
|
|
unicam_err(dev, "failed to reset the VPU clock\n");
|
|
clk_disable_unprepare(dev->vpu_clock);
|
|
error_pipeline:
|
|
- media_pipeline_stop(node->video_dev.entity.pads);
|
|
+ if (node->pad_id == IMAGE_PAD)
|
|
+ media_pipeline_stop(dev->node[IMAGE_PAD].video_dev.entity.pads);
|
|
err_pm_put:
|
|
unicam_runtime_put(dev);
|
|
err_streaming:
|