[Linux-mips-commits]CVS: linux/drivers/video epson1356fb.c,1.2,1.3

[Pete P. <pp...@us...>]

Update of /cvsroot/linux-mips/linux/drivers/video
In directory usw-pr-cvs1:/tmp/cvs-serv14591/drivers/video

Modified Files:
	epson1356fb.c 
Log Message:
Added preliminary power management supuport:
* turn off the clocks to the uarts when not used
* turn off the clocks to the ethernets when not used
* adhoc /proc interface for putting the cpu to sleep and
dynamically scaling the cpu frequency.
* fixed a pci compile problem


Index: epson1356fb.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/drivers/video/epson1356fb.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** epson1356fb.c	2001/08/17 22:53:26	1.2
--- epson1356fb.c	2001/08/28 07:23:54	1.3
***************
*** 1975,1982 ****
  #ifdef CONFIG_MIPS_PB1000
      if (epfix->system >= SYS_PB1000_CRT && epfix->system <= SYS_PB1000_TFT) {
- 	extern unsigned int au1000_clock;
  	u32 static_cfg0;
  	unsigned int sys_busclk =
! 	    (au1000_clock/1000) / ((int)(inl(PM_POWERUP_CONTROL)&0x03) + 2);
  
  	// The board locks-up if the LCD clock is over 40 MHz.
--- 1975,1981 ----
  #ifdef CONFIG_MIPS_PB1000
      if (epfix->system >= SYS_PB1000_CRT && epfix->system <= SYS_PB1000_TFT) {
  	u32 static_cfg0;
  	unsigned int sys_busclk =
! 	    (get_au1000_speed()/1000) / ((int)(inl(PM_POWERUP_CONTROL)&0x03) + 2);
  
  	// The board locks-up if the LCD clock is over 40 MHz.