2 tristate "OMAP frame buffer support (EXPERIMENTAL)"
3 depends on FB && ARCH_OMAP && (OMAP2_DSS = "n")
7 select FB_CFB_IMAGEBLIT
9 Frame buffer driver for OMAP based boards.
12 depends on FB_OMAP && MACH_OVERO
13 prompt "Screen resolution"
14 default FB_OMAP_079M3R
16 Selected desired screen resolution
19 boolean "640 x 480 @ 60 Hz Reduced blanking"
22 boolean "800 x 600 @ 60 Hz Reduced blanking"
25 boolean "1024 x 768 @ 60 Hz Reduced blanking"
28 boolean "1280 x 720 @ 60 Hz Reduced blanking"
32 config FB_OMAP_LCDC_EXTERNAL
33 bool "External LCD controller support"
36 Say Y here, if you want to have support for boards with an
37 external LCD controller connected to the SoSSI/RFBI interface.
39 config FB_OMAP_LCDC_HWA742
40 bool "Epson HWA742 LCD controller support"
41 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
43 Say Y here if you want to have support for the external
44 Epson HWA742 LCD controller.
46 config FB_OMAP_LCDC_BLIZZARD
47 bool "Epson Blizzard LCD controller support"
48 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
50 Say Y here if you want to have support for the external
51 Epson Blizzard LCD controller.
53 config FB_OMAP_MANUAL_UPDATE
54 bool "Default to manual update mode"
55 depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
57 Say Y here, if your user-space applications are capable of
58 notifying the frame buffer driver when a change has occured in
59 the frame buffer content and thus a reload of the image data to
60 the external frame buffer is required. If unsure, say N.
62 config FB_OMAP_LCD_MIPID
63 bool "MIPI DBI-C/DCS compatible LCD support"
64 depends on FB_OMAP && SPI_MASTER && CBUS_TAHVO
66 Say Y here if you want to have support for LCDs compatible with
67 the Mobile Industry Processor Interface DBI-C/DCS
68 specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3)
70 config FB_OMAP_BOOTLOADER_INIT
71 bool "Check bootloader initialization"
72 depends on FB_OMAP || FB_OMAP2
74 Say Y here if you want to enable checking if the bootloader has
75 already initialized the display controller. In this case the
76 driver will skip the initialization.
78 config FB_OMAP_CONSISTENT_DMA_SIZE
79 int "Consistent DMA memory size (MB)"
84 Increase the DMA consistent memory size according to your video
85 memory needs, for example if you want to use multiple planes.
86 The size must be 2MB aligned.
89 config FB_OMAP_DMA_TUNE
90 bool "Set DMA SDRAM access priority high"
91 depends on FB_OMAP && ARCH_OMAP1
93 On systems in which video memory is in system memory
94 (SDRAM) this will speed up graphics DMA operations.
95 If you have such a system and want to use rotation
96 answer yes. Answer no if you have a dedicated video
97 memory, or don't use any of the accelerated features.