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CONFIG_FB_OMAP_DMA_TUNE: Set DMA SDRAM access priority high

General informations

The Linux kernel configuration item CONFIG_FB_OMAP_DMA_TUNE has multiple definitions:

Set DMA SDRAM access priority high found in drivers/video/fbdev/omap/Kconfig

The configuration item CONFIG_FB_OMAP_DMA_TUNE:

Help text

On systems in which video memory is in system memory (SDRAM) this will speed up graphics DMA operations. If you have such a system and want to use rotation answer yes. Answer no if you have a dedicated video memory, or don't use any of the accelerated features.

Set DMA SDRAM access priority high found in drivers/video/omap/Kconfig

The configuration item CONFIG_FB_OMAP_DMA_TUNE:

Help text

On systems in which video memory is in system memory (SDRAM) this will speed up graphics DMA operations. If you have such a system and want to use rotation answer yes. Answer no if you have a dedicated video memory, or don't use any of the accelerated features.

Hardware

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