Go to file
Dave Stevenson f276531027 drm/vc4: plane: Ensure fetch_count is sufficient for hw in SAND mode
The number of words to fetch for SAND formats on vc6 needs to account
for all pixels requested by width.

If cropping fractional pixels, then the width was being increased, but
fetch_count had already been computed. That led to insufficient words
being fetched, and the HVS locked up solid.

Apply the fixup for fractional pixel source cropping before computing
fetch_count.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2025-12-01 12:28:05 +00:00
2025-12-01 12:28:00 +00:00
2025-12-01 12:27:52 +00:00
2025-02-19 14:53:27 -07:00
2025-11-30 14:42:10 -08:00
2024-03-18 03:36:32 -06:00

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.

Build status for rpi-6.1.y: Pi kernel build tests dtoverlaycheck

Build status for rpi-6.6.y: Pi kernel build tests dtoverlaycheck

Build status for rpi-6.12.y: Pi kernel build tests dtoverlaycheck

Description
No description provided
Readme 4.7 GiB
Languages
C 97.7%
Assembly 1.3%
Shell 0.3%
Makefile 0.3%
Python 0.2%
Other 0.1%