2 tristate "OMAP frame buffer support (EXPERIMENTAL)"
7 select FB_CFB_IMAGEBLIT
9 Frame buffer driver for OMAP based boards.
11 config FB_OMAP_LCDC_EXTERNAL
12 bool "External LCD controller support"
15 Say Y here, if you want to have support for boards with an
16 external LCD controller connected to the SoSSI/RFBI interface.
18 config FB_OMAP_LCDC_HWA742
19 bool "Epson HWA742 LCD controller support"
20 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
22 Say Y here if you want to have support for the external
23 Epson HWA742 LCD controller.
25 config FB_OMAP_MANUAL_UPDATE
26 bool "Default to manual update mode"
27 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
29 Say Y here, if your user-space applications are capable of
30 notifying the frame buffer driver when a change has occurred in
31 the frame buffer content and thus a reload of the image data to
32 the external frame buffer is required. If unsure, say N.
34 config FB_OMAP_LCD_MIPID
35 bool "MIPI DBI-C/DCS compatible LCD support"
36 depends on FB_OMAP && SPI_MASTER
38 Say Y here if you want to have support for LCDs compatible with
39 the Mobile Industry Processor Interface DBI-C/DCS
40 specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3)
42 config FB_OMAP_CONSISTENT_DMA_SIZE
43 int "Consistent DMA memory size (MB)"
48 Increase the DMA consistent memory size according to your video
49 memory needs, for example if you want to use multiple planes.
50 The size must be 2MB aligned.
53 config FB_OMAP_DMA_TUNE
54 bool "Set DMA SDRAM access priority high"
57 On systems in which video memory is in system memory
58 (SDRAM) this will speed up graphics DMA operations.
59 If you have such a system and want to use rotation
60 answer yes. Answer no if you have a dedicated video
61 memory, or don't use any of the accelerated features.