drivers/video/omap/Kconfig

   1 config FB_OMAP
   2         tristate "OMAP frame buffer support (EXPERIMENTAL)"
   3         depends on FB && (OMAP2_DSS = "n")
   4         depends on ARCH_OMAP1 || ARCH_OMAP2 || ARCH_OMAP3
   5         select FB_CFB_FILLRECT
   6         select FB_CFB_COPYAREA
   7         select FB_CFB_IMAGEBLIT
   8         select TWL4030_CORE if MACH_OMAP_2430SDP
   9         help
  10           Frame buffer driver for OMAP based boards.
  11
  12 config FB_OMAP_LCD_VGA
  13         bool "Use LCD in VGA mode"
  14                 depends on MACH_OMAP_3430SDP || MACH_OMAP_LDP
  15                 help
  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
  19                   for lcd driver code.
  20 choice
  21         depends on FB_OMAP && MACH_OVERO
  22         prompt "Screen resolution"
  23         default FB_OMAP_079M3R
  24         help
  25           Selected desired screen resolution
  26
  27 config FB_OMAP_031M3R
  28         boolean "640 x 480 @ 60 Hz Reduced blanking"
  29
  30 config FB_OMAP_048M3R
  31         boolean "800 x 600 @ 60 Hz Reduced blanking"
  32
  33 config FB_OMAP_079M3R
  34         boolean "1024 x 768 @ 60 Hz Reduced blanking"
  35
  36 config FB_OMAP_092M9R
  37         boolean "1280 x 720 @ 60 Hz Reduced blanking"
  38
  39 endchoice
  40
  41 config FB_OMAP_LCDC_EXTERNAL
  42         bool "External LCD controller support"
  43         depends on FB_OMAP
  44         help
  45           Say Y here, if you want to have support for boards with an
  46           external LCD controller connected to the SoSSI/RFBI interface.
  47
  48 config FB_OMAP_LCDC_HWA742
  49         bool "Epson HWA742 LCD controller support"
  50         depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
  51         help
  52           Say Y here if you want to have support for the external
  53           Epson HWA742 LCD controller.
  54
  55 config FB_OMAP_LCDC_BLIZZARD
  56         bool "Epson Blizzard LCD controller support"
  57         depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
  58         help
  59           Say Y here if you want to have support for the external
  60           Epson Blizzard LCD controller.
  61
  62 config FB_OMAP_MANUAL_UPDATE
  63         bool "Default to manual update mode"
  64         depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL
  65         help
  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.
  70
  71 config FB_OMAP_LCD_MIPID
  72         bool "MIPI DBI-C/DCS compatible LCD support"
  73         depends on FB_OMAP && SPI_MASTER
  74         help
  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)
  78
  79 config FB_OMAP_BOOTLOADER_INIT
  80         bool "Check bootloader initialization"
  81         depends on FB_OMAP || FB_OMAP2
  82         help
  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.
  86
  87 config FB_OMAP_CONSISTENT_DMA_SIZE
  88         int "Consistent DMA memory size (MB)"
  89         depends on FB_OMAP
  90         range 1 14
  91         default 2
  92         help
  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.
  96           If unsure say 1.
  97
  98 config FB_OMAP_DMA_TUNE
  99         bool "Set DMA SDRAM access priority high"
 100         depends on FB_OMAP && ARCH_OMAP1
 101         help
 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.
 107
 108