f6b50ef14e
The IPUv3 can read 8-bit alpha values from a separate plane buffer using a companion IDMAC channel driven by the Alpha Transparency Controller (ATC) for the graphics channels. The conditional read mechanism allows to reduce memory bandwidth by skipping reads of color data for completely transparent bursts. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> |
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| drivers | ||
| firmware | ||
| fs | ||
| include | ||
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| ipc | ||
| kernel | ||
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README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.