| config FB_OMAP |
| tristate "OMAP frame buffer support (EXPERIMENTAL)" |
| depends on FB && ARCH_OMAP |
| select FB_CFB_FILLRECT |
| select FB_CFB_COPYAREA |
| select FB_CFB_IMAGEBLIT |
| help |
| Frame buffer driver for OMAP based boards. |
| |
| config FB_OMAP_LCD_VGA |
| bool "Use LCD in VGA mode" |
| depends on MACH_OMAP_3430SDP || MACH_OMAP_LDP |
| |
| choice |
| depends on FB_OMAP && MACH_OVERO |
| prompt "Screen resolution" |
| default FB_OMAP_079M3R |
| help |
| Selected desired screen resolution |
| |
| config FB_OMAP_031M3R |
| boolean "640 x 480 @ 60 Hz Reduced blanking" |
| |
| config FB_OMAP_048M3R |
| boolean "800 x 600 @ 60 Hz Reduced blanking" |
| |
| config FB_OMAP_079M3R |
| boolean "1024 x 768 @ 60 Hz Reduced blanking" |
| |
| config FB_OMAP_092M9R |
| boolean "1280 x 720 @ 60 Hz Reduced blanking" |
| |
| endchoice |
| |
| config FB_OMAP_LCDC_EXTERNAL |
| bool "External LCD controller support" |
| depends on FB_OMAP |
| help |
| Say Y here, if you want to have support for boards with an |
| external LCD controller connected to the SoSSI/RFBI interface. |
| |
| config FB_OMAP_LCDC_HWA742 |
| bool "Epson HWA742 LCD controller support" |
| depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL |
| help |
| Say Y here if you want to have support for the external |
| Epson HWA742 LCD controller. |
| |
| config FB_OMAP_LCDC_BLIZZARD |
| bool "Epson Blizzard LCD controller support" |
| depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL |
| help |
| Say Y here if you want to have support for the external |
| Epson Blizzard LCD controller. |
| |
| config FB_OMAP_MANUAL_UPDATE |
| bool "Default to manual update mode" |
| depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL |
| help |
| Say Y here, if your user-space applications are capable of |
| notifying the frame buffer driver when a change has occured in |
| the frame buffer content and thus a reload of the image data to |
| the external frame buffer is required. If unsure, say N. |
| |
| config FB_OMAP_LCD_MIPID |
| bool "MIPI DBI-C/DCS compatible LCD support" |
| depends on FB_OMAP && SPI_MASTER |
| help |
| Say Y here if you want to have support for LCDs compatible with |
| the Mobile Industry Processor Interface DBI-C/DCS |
| specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3) |
| |
| config FB_OMAP_BOOTLOADER_INIT |
| bool "Check bootloader initialization" |
| 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. |
| |
| |
