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