2 tristate "OMAP frame buffer support (EXPERIMENTAL)"
3 depends on FB && ARCH_OMAP
6 select FB_CFB_IMAGEBLIT
8 Frame buffer driver for OMAP based boards.
11 depends on FB_OMAP && MACH_OVERO
12 prompt "Screen resolution"
13 default FB_OMAP_079M3R
15 Selected desired screen resolution
18 boolean "640 x 480 @ 60 Hz Reduced blanking"
21 boolean "800 x 600 @ 60 Hz Reduced blanking"
24 boolean "1024 x 768 @ 60 Hz Reduced blanking"
27 boolean "1280 x 720 @ 60 Hz Reduced blanking"
31 config FB_OMAP_LCDC_EXTERNAL
32 bool "External LCD controller support"
35 Say Y here, if you want to have support for boards with an
36 external LCD controller connected to the SoSSI/RFBI interface.
38 config FB_OMAP_LCDC_HWA742
39 bool "Epson HWA742 LCD controller support"
40 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
42 Say Y here if you want to have support for the external
43 Epson HWA742 LCD controller.
45 config FB_OMAP_LCDC_BLIZZARD
46 bool "Epson Blizzard LCD controller support"
47 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
49 Say Y here if you want to have support for the external
50 Epson Blizzard LCD controller.
52 config FB_OMAP_MANUAL_UPDATE
53 bool "Default to manual update mode"
54 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
56 Say Y here, if your user-space applications are capable of
57 notifying the frame buffer driver when a change has occured in
58 the frame buffer content and thus a reload of the image data to
59 the external frame buffer is required. If unsure, say N.
61 config FB_OMAP_LCD_MIPID
62 bool "MIPI DBI-C/DCS compatible LCD support"
63 depends on FB_OMAP && SPI_MASTER && CBUS_TAHVO
65 Say Y here if you want to have support for LCDs compatible with
66 the Mobile Industry Processor Interface DBI-C/DCS
67 specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3)
69 config FB_OMAP_BOOTLOADER_INIT
70 bool "Check bootloader initialization"
73 Say Y here if you want to enable checking if the bootloader has
74 already initialized the display controller. In this case the
75 driver will skip the initialization.
77 config FB_OMAP_CONSISTENT_DMA_SIZE
78 int "Consistent DMA memory size (MB)"
83 Increase the DMA consistent memory size according to your video
84 memory needs, for example if you want to use multiple planes.
85 The size must be 2MB aligned.
88 config FB_OMAP_DMA_TUNE
89 bool "Set DMA SDRAM access priority high"
90 depends on FB_OMAP && ARCH_OMAP1
92 On systems in which video memory is in system memory
93 (SDRAM) this will speed up graphics DMA operations.
94 If you have such a system and want to use rotation
95 answer yes. Answer no if you have a dedicated video
96 memory, or don't use any of the accelerated features.