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Diffstat (limited to 'drivers/video/omap/Kconfig')
| -rw-r--r-- | drivers/video/omap/Kconfig | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/video/omap/Kconfig b/drivers/video/omap/Kconfig new file mode 100644 index 00000000000..d27db84ecc6 --- /dev/null +++ b/drivers/video/omap/Kconfig @@ -0,0 +1,38 @@ +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. + |