| Imre Deak | 8b08cf2 | 2007-07-17 04:05:54 -0700 | [diff] [blame] | 1 | config FB_OMAP |
| 2 | tristate "OMAP frame buffer support (EXPERIMENTAL)" |
| 3 | depends on FB |
| 4 | select FB_CFB_FILLRECT |
| 5 | select FB_CFB_COPYAREA |
| 6 | select FB_CFB_IMAGEBLIT |
| 7 | help |
| 8 | Frame buffer driver for OMAP based boards. |
| 9 | |
| 10 | config FB_OMAP_BOOTLOADER_INIT |
| 11 | bool "Check bootloader initializaion" |
| 12 | depends on FB_OMAP |
| 13 | help |
| 14 | Say Y here if you want to enable checking if the bootloader has |
| 15 | already initialized the display controller. In this case the |
| 16 | driver will skip the initialization. |
| 17 | |
| 18 | config FB_OMAP_CONSISTENT_DMA_SIZE |
| 19 | int "Consistent DMA memory size (MB)" |
| 20 | depends on FB_OMAP |
| 21 | range 1 14 |
| 22 | default 2 |
| 23 | help |
| 24 | Increase the DMA consistent memory size according to your video |
| 25 | memory needs, for example if you want to use multiple planes. |
| 26 | The size must be 2MB aligned. |
| 27 | If unsure say 1. |
| 28 | |
| 29 | config FB_OMAP_DMA_TUNE |
| 30 | bool "Set DMA SDRAM access priority high" |
| 31 | depends on FB_OMAP && ARCH_OMAP1 |
| 32 | help |
| 33 | On systems in which video memory is in system memory |
| 34 | (SDRAM) this will speed up graphics DMA operations. |
| 35 | If you have such a system and want to use rotation |
| 36 | answer yes. Answer no if you have a dedicated video |
| 37 | memory, or don't use any of the accelerated features. |
| 38 | |
| Imre Deak | e6b4573 | 2007-07-17 04:05:58 -0700 | [diff] [blame^] | 39 | config FB_OMAP_LCDC_EXTERNAL |
| 40 | bool "External LCD controller support" |
| 41 | depends on FB_OMAP |
| 42 | help |
| 43 | Say Y here, if you want to have support for boards with an |
| 44 | external LCD controller connected to the SoSSI/RFBI interface. |
| 45 | |