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reading pll in 32-bit instead of 8-bit +1, +2

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5793 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
michael 2002-04-23 01:31:01 +00:00
parent 1c3d3ba81a
commit f989059977
1 changed files with 13 additions and 7 deletions
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20
vidix/drivers/mach64_vid.c
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@ -147,20 +147,18 @@ static __inline__ uint32_t INPLL(uint32_t addr)
uint32_t res;
uint32_t in;
/* preserve unknown bits */
in= INREG8(CLOCK_CNTL + 1);
if(__verbose>0)printf("[mach64] pll: %X\n", in);
in &= ~((PLL_WR_EN | PLL_ADDR)>>8); //clean some stuff
in= INREG(CLOCK_CNTL);
in &= ~((PLL_WR_EN | PLL_ADDR)); //clean some stuff
OUTREG(CLOCK_CNTL, in | (addr<<10));
/* write addr byte */
OUTREG8(CLOCK_CNTL + 1, in | (addr << 2));
/* read the register value */
res = INREG8(CLOCK_CNTL + 2);
res = (INREG(CLOCK_CNTL)>>16)&0xFF;
return res;
}
static __inline__ void OUTPLL(uint32_t addr,uint32_t val)
{
//FIXME buggy but its not used
/* write addr byte */
OUTREG8(CLOCK_CNTL + 1, (addr << 2) | PLL_WR_EN);
/* write the register value */
@ -737,6 +735,14 @@ static int mach64_vid_init_video( vidix_playback_t *config )
dest_h = config->dest.h;
besr.fourcc = config->fourcc;
ecp = (INPLL(PLL_VCLK_CNTL) & PLL_ECP_DIV) >> 4;
#if 0
{
int i;
for(i=0; i<32; i++){
printf("%X ", INPLL(i));
}
}
#endif
if(__verbose>0) printf("[mach64] ecp: %d\n", ecp);
v_inc = src_h * mach64_get_vert_stretch();