| config FB_OMAP |
| tristate "OMAP frame buffer support (EXPERIMENTAL)" |
| depends on FB |
| select FB_CFB_FILLRECT |
| select FB_CFB_COPYAREA |
| select FB_CFB_IMAGEBLIT |
| help |
| Frame buffer driver for OMAP based boards. |
| |
| config FB_OMAP_BOOTLOADER_INIT |
| bool "Check bootloader initializaion" |
| depends on FB_OMAP |
| help |
| Say Y here if you want to enable checking if the bootloader has |
| already initialized the display controller. In this case the |
| driver will skip the initialization. |
| |
| config FB_OMAP_CONSISTENT_DMA_SIZE |
| int "Consistent DMA memory size (MB)" |
| depends on FB_OMAP |
| range 1 14 |
| default 2 |
| help |
| Increase the DMA consistent memory size according to your video |
| memory needs, for example if you want to use multiple planes. |
| The size must be 2MB aligned. |
| If unsure say 1. |
| |
| config FB_OMAP_DMA_TUNE |
| bool "Set DMA SDRAM access priority high" |
| depends on FB_OMAP && ARCH_OMAP1 |
| help |
| 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. |
| |