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Dave Stevenson cb27636dc2 drm/vc4: Correct logic on stopping an HVS channel
When factoring out __vc4_hvs_stop_channel, the logic got inverted from
	if (condition)
	  // stop channel
to
	if (condition)
	  goto out
	//stop channel
	out:
and also changed the exact register writes used to stop the channel.

Correct the logic so that the channel is actually stopped, and revert
to the original register writes.

Fixes: 6d01a106b4 ("drm/vc4: crtc: Move HVS init and close to a function")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2023-12-05 15:22:21 +00:00
2023-11-08 14:09:04 +01:00
2023-08-16 09:53:10 +01:00
2022-09-28 09:02:20 +02:00
2023-11-28 17:15:19 +00:00
2023-12-05 15:22:18 +00:00

Linux kernel

There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first.

In order to build the documentation, use make htmldocs or make pdfdocs. The formatted documentation can also be read online at:

https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.

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