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[CPUFREQ] Support different families in fid/did to frequency conversion

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The equation to find the frequency given the fid and did is family dependant.

Acked-by: Mark Langsdorf <mark.langsdorf@amd.com>
Signed-off-by: Joachim Deguara <joachim.deguara@amd.com>
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Mark Langsdorf
2007-08-03 14:09:05 -05:00
committed by Dave Jones
parent 55395ae72b
commit 562d94d98f
1 changed files with 4 additions and 1 deletions
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arch/i386/kernel/cpu/cpufreq/powernow-k8.c
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@@ -76,7 +76,10 @@ static u32 find_khz_freq_from_fid(u32 fid)
/* Return a frequency in MHz, given an input fid and did */ /* Return a frequency in MHz, given an input fid and did */
static u32 find_freq_from_fiddid(u32 fid, u32 did) static u32 find_freq_from_fiddid(u32 fid, u32 did)
{ {
if (current_cpu_data.x86 == 0x10)
return 100 * (fid + 0x10) >> did; return 100 * (fid + 0x10) >> did;
else
return 100 * (fid + 0x8) >> did;
} }
static u32 find_khz_freq_from_fiddid(u32 fid, u32 did) static u32 find_khz_freq_from_fiddid(u32 fid, u32 did)