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
9 Frame buffer driver for OMAP based boards.
11 config FB_OMAP_LCD_VGA
12 bool "Use LCD in VGA mode"
13 depends on MACH_OMAP_3430SDP || MACH_OMAP_LDP
16 depends on FB_OMAP && MACH_OVERO
17 prompt "Screen resolution"
18 default FB_OMAP_079M3R
20 Selected desired screen resolution
23 boolean "640 x 480 @ 60 Hz Reduced blanking"
26 boolean "800 x 600 @ 60 Hz Reduced blanking"
29 boolean "1024 x 768 @ 60 Hz Reduced blanking"
32 boolean "1280 x 720 @ 60 Hz Reduced blanking"
36 config FB_OMAP_LCDC_EXTERNAL
37 bool "External LCD controller support"
40 Say Y here, if you want to have support for boards with an
41 external LCD controller connected to the SoSSI/RFBI interface.
43 config FB_OMAP_LCDC_HWA742
44 bool "Epson HWA742 LCD controller support"
45 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
47 Say Y here if you want to have support for the external
48 Epson HWA742 LCD controller.
50 config FB_OMAP_LCDC_BLIZZARD
51 bool "Epson Blizzard LCD controller support"
52 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
54 Say Y here if you want to have support for the external
55 Epson Blizzard LCD controller.
57 config FB_OMAP_MANUAL_UPDATE
58 bool "Default to manual update mode"
59 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
61 Say Y here, if your user-space applications are capable of
62 notifying the frame buffer driver when a change has occured in
63 the frame buffer content and thus a reload of the image data to
64 the external frame buffer is required. If unsure, say N.
66 config FB_OMAP_LCD_MIPID
67 bool "MIPI DBI-C/DCS compatible LCD support"
68 depends on FB_OMAP && SPI_MASTER
70 Say Y here if you want to have support for LCDs compatible with
71 the Mobile Industry Processor Interface DBI-C/DCS
72 specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3)
74 config FB_OMAP_BOOTLOADER_INIT
75 bool "Check bootloader initialization"
76 depends on FB_OMAP || FB_OMAP2
78 Say Y here if you want to enable checking if the bootloader has
79 already initialized the display controller. In this case the
80 driver will skip the initialization.
82 config FB_OMAP_CONSISTENT_DMA_SIZE
83 int "Consistent DMA memory size (MB)"
88 Increase the DMA consistent memory size according to your video
89 memory needs, for example if you want to use multiple planes.
90 The size must be 2MB aligned.
93 config FB_OMAP_DMA_TUNE
94 bool "Set DMA SDRAM access priority high"
95 depends on FB_OMAP && ARCH_OMAP1
97 On systems in which video memory is in system memory
98 (SDRAM) this will speed up graphics DMA operations.
99 If you have such a system and want to use rotation
100 answer yes. Answer no if you have a dedicated video
101 memory, or don't use any of the accelerated features.