2 tristate "OMAP frame buffer support (EXPERIMENTAL)"
3 depends on FB && (OMAP2_DSS = "n")
4 depends on ARCH_OMAP1 || ARCH_OMAP2 || ARCH_OMAP3
7 select FB_CFB_IMAGEBLIT
8 select TWL4030_CORE if MACH_OMAP_2430SDP
10 Frame buffer driver for OMAP based boards.
12 config FB_OMAP_LCD_VGA
13 bool "Use LCD in VGA mode"
14 depends on MACH_OMAP_3430SDP || MACH_OMAP_LDP
16 Set LCD resolution as VGA (640 X 480).
17 Default resolution without this option is QVGA(320 X 240).
18 Please take a look at drivers/video/omap/lcd_ldp.c file
21 depends on FB_OMAP && MACH_OVERO
22 prompt "Screen resolution"
23 default FB_OMAP_079M3R
25 Selected desired screen resolution
28 boolean "640 x 480 @ 60 Hz Reduced blanking"
31 boolean "800 x 600 @ 60 Hz Reduced blanking"
34 boolean "1024 x 768 @ 60 Hz Reduced blanking"
37 boolean "1280 x 720 @ 60 Hz Reduced blanking"
41 config FB_OMAP_LCDC_EXTERNAL
42 bool "External LCD controller support"
45 Say Y here, if you want to have support for boards with an
46 external LCD controller connected to the SoSSI/RFBI interface.
48 config FB_OMAP_LCDC_HWA742
49 bool "Epson HWA742 LCD controller support"
50 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
52 Say Y here if you want to have support for the external
53 Epson HWA742 LCD controller.
55 config FB_OMAP_LCDC_BLIZZARD
56 bool "Epson Blizzard LCD controller support"
57 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
59 Say Y here if you want to have support for the external
60 Epson Blizzard LCD controller.
62 config FB_OMAP_MANUAL_UPDATE
63 bool "Default to manual update mode"
64 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
66 Say Y here, if your user-space applications are capable of
67 notifying the frame buffer driver when a change has occurred in
68 the frame buffer content and thus a reload of the image data to
69 the external frame buffer is required. If unsure, say N.
71 config FB_OMAP_LCD_MIPID
72 bool "MIPI DBI-C/DCS compatible LCD support"
73 depends on FB_OMAP && SPI_MASTER
75 Say Y here if you want to have support for LCDs compatible with
76 the Mobile Industry Processor Interface DBI-C/DCS
77 specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3)
79 config FB_OMAP_BOOTLOADER_INIT
80 bool "Check bootloader initialization"
81 depends on FB_OMAP || FB_OMAP2
83 Say Y here if you want to enable checking if the bootloader has
84 already initialized the display controller. In this case the
85 driver will skip the initialization.
87 config FB_OMAP_CONSISTENT_DMA_SIZE
88 int "Consistent DMA memory size (MB)"
93 Increase the DMA consistent memory size according to your video
94 memory needs, for example if you want to use multiple planes.
95 The size must be 2MB aligned.
98 config FB_OMAP_DMA_TUNE
99 bool "Set DMA SDRAM access priority high"
100 depends on FB_OMAP && ARCH_OMAP1
102 On systems in which video memory is in system memory
103 (SDRAM) this will speed up graphics DMA operations.
104 If you have such a system and want to use rotation
105 answer yes. Answer no if you have a dedicated video
106 memory, or don't use any of the accelerated features.