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.
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