diff options
Diffstat (limited to 'drivers/ct69000.c')
| -rw-r--r-- | drivers/ct69000.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/drivers/ct69000.c b/drivers/ct69000.c index 5635562..ba69663 100644 --- a/drivers/ct69000.c +++ b/drivers/ct69000.c @@ -31,46 +31,46 @@ Parameters can be set via the variable "videomode" in the environment. 2 diferent ways are possible: "videomode=301" - 301 is a hexadecimal number describing the VESA - mode. Following modes are implemented: - - Colors 640x480 800x600 1024x768 1152x864 - --------+----------------------------------- - 8 bits | 0x301 0x303 0x305 0x161 - 15 bits | 0x310 0x313 0x316 0x162 - 16 bits | 0x311 0x314 0x317 0x163 - 24 bits | 0x312 0x315 0x318 ? - --------+----------------------------------- + mode. Following modes are implemented: + + Colors 640x480 800x600 1024x768 1152x864 + --------+----------------------------------- + 8 bits | 0x301 0x303 0x305 0x161 + 15 bits | 0x310 0x313 0x316 0x162 + 16 bits | 0x311 0x314 0x317 0x163 + 24 bits | 0x312 0x315 0x318 ? + --------+----------------------------------- "videomode=bootargs" - - the parameters are parsed from the bootargs. - The format is "NAME:VALUE,NAME:VALUE" etc. - Ex.: - "bootargs=video=ctfb:x:800,y:600,depth:16,pclk:25000" - Parameters not included in the list will be taken from - the default mode, which is one of the following: - mode:0 640x480x24 - mode:1 800x600x16 - mode:2 1024x768x8 - mode:3 960x720x24 - mode:4 1152x864x16 - if "mode" is not provided within the parameter list, - mode:0 is assumed. - Following parameters are supported: - x xres = visible resolution horizontal - y yres = visible resolution vertical - pclk pixelclocks in pico sec - le left_marging time from sync to picture in pixelclocks - ri right_marging time from picture to sync in pixelclocks - up upper_margin time from sync to picture - lo lower_margin - hs hsync_len length of horizontal sync - vs vsync_len length of vertical sync - sync see FB_SYNC_* - vmode see FB_VMODE_* - depth Color depth in bits per pixel - All other parameters in the variable bootargs are ignored. - It is also possible to set the parameters direct in the - variable "videomode", or in another variable i.e. - "myvideo" and setting the variable "videomode=myvideo".. + - the parameters are parsed from the bootargs. + The format is "NAME:VALUE,NAME:VALUE" etc. + Ex.: + "bootargs=video=ctfb:x:800,y:600,depth:16,pclk:25000" + Parameters not included in the list will be taken from + the default mode, which is one of the following: + mode:0 640x480x24 + mode:1 800x600x16 + mode:2 1024x768x8 + mode:3 960x720x24 + mode:4 1152x864x16 + if "mode" is not provided within the parameter list, + mode:0 is assumed. + Following parameters are supported: + x xres = visible resolution horizontal + y yres = visible resolution vertical + pclk pixelclocks in pico sec + le left_marging time from sync to picture in pixelclocks + ri right_marging time from picture to sync in pixelclocks + up upper_margin time from sync to picture + lo lower_margin + hs hsync_len length of horizontal sync + vs vsync_len length of vertical sync + sync see FB_SYNC_* + vmode see FB_VMODE_* + depth Color depth in bits per pixel + All other parameters in the variable bootargs are ignored. + It is also possible to set the parameters direct in the + variable "videomode", or in another variable i.e. + "myvideo" and setting the variable "videomode=myvideo".. ****************************************************************************/ #include <common.h> |