projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 8b08cf2b ID |
1 | config FB_OMAP |
| 2 | tristate "OMAP frame buffer support (EXPERIMENTAL)" | |
| b99ddbf8 TV |
3 | depends on FB && (OMAP2_DSS = "n") |
| 4 | depends on ARCH_OMAP1 || ARCH_OMAP2 || ARCH_OMAP3 | |
| 8b08cf2b ID |
5 | select FB_CFB_FILLRECT |
| 6 | select FB_CFB_COPYAREA | |
| 7 | select FB_CFB_IMAGEBLIT | |
| 08a0a657 | 8 | select TWL4030_CORE if MACH_OMAP_2430SDP |
| 8b08cf2b ID |
9 | help |
| 10 | Frame buffer driver for OMAP based boards. | |
| 11 | ||
| 8fea8844 SM |
12 | config FB_OMAP_LCD_VGA |
| 13 | bool "Use LCD in VGA mode" | |
| 14 | depends on MACH_OMAP_3430SDP || MACH_OMAP_LDP | |
| 0897cc21 MJ |
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. | |
| be481941 SS |
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 | ||
| b1d51dbb ID |
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 | |
| 25985edc | 67 | notifying the frame buffer driver when a change has occurred in |
| b1d51dbb ID |
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 | ||
| 66d2f99d ID |
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 | ||
| 8b08cf2b | 79 | config FB_OMAP_BOOTLOADER_INIT |
| 01dd2fbf | 80 | bool "Check bootloader initialization" |
| b39a982d | 81 | depends on FB_OMAP || FB_OMAP2 |
| 8b08cf2b ID |
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 | ||
| e6b4573c | 108 |