diff options
| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-28 21:03:43 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-28 21:04:58 +0000 |
| commit | fcd3c7796c62f6bf5300ee52a87b8654084c5ae4 (patch) | |
| tree | 40c71a109fa5b38f4eab2e3de415d82aa32fa060 /drivers/video/cyber2000fb.c | |
| parent | Linux 2.6.38-rc2 (diff) | |
| download | linux-dev-fcd3c7796c62f6bf5300ee52a87b8654084c5ae4.tar.xz linux-dev-fcd3c7796c62f6bf5300ee52a87b8654084c5ae4.zip | |
VIDEO: cyberpro: select lowest multipler/divisor for PLL
The lowest closest multiplier/divisor combination should be used for
the PLL, not the largest. Reverse the search order.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/video/cyber2000fb.c')
| -rw-r--r-- | drivers/video/cyber2000fb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c index 0c1afd13ddd3..e946741ba2ed 100644 --- a/drivers/video/cyber2000fb.c +++ b/drivers/video/cyber2000fb.c @@ -681,9 +681,9 @@ cyber2000fb_decode_clock(struct par_info *hw, struct cfb_info *cfb, * pll_ps_calc = best_div1 / (ref_ps * best_mult) */ best_diff = 0x7fffffff; - best_mult = 32; - best_div1 = 255; - for (t_div1 = 32; t_div1 > 1; t_div1 -= 1) { + best_mult = 2; + best_div1 = 32; + for (t_div1 = 2; t_div1 < 32; t_div1 += 1) { u_int rr, t_mult, t_pll_ps; int diff; |