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x86 driver: fix typo in TDP override enabling 

When enabling turbo, we need to set both the TDC and TDP bits.  IIRC
only the TDC one actually matters, but fix it up anyway since the
current code is confusing.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Jesse Barnes 2011-07-22 09:21:36 -07:00 committed by Matthew Garrett
parent 78a7539b88
commit 70fda70a72
1 changed files with 2 additions and 2 deletions
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4
drivers/platform/x86/intel_ips.c
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@ -403,7 +403,7 @@ static void ips_cpu_raise(struct ips_driver *ips)
thm_writew(THM_MPCPC, (new_tdp_limit * 10) / 8);
turbo_override |= TURBO_TDC_OVR_EN | TURBO_TDC_OVR_EN;
turbo_override |= TURBO_TDC_OVR_EN | TURBO_TDP_OVR_EN;
wrmsrl(TURBO_POWER_CURRENT_LIMIT, turbo_override);
turbo_override &= ~TURBO_TDP_MASK;
@ -438,7 +438,7 @@ static void ips_cpu_lower(struct ips_driver *ips)
thm_writew(THM_MPCPC, (new_limit * 10) / 8);
turbo_override |= TURBO_TDC_OVR_EN | TURBO_TDC_OVR_EN;
turbo_override |= TURBO_TDC_OVR_EN | TURBO_TDP_OVR_EN;
wrmsrl(TURBO_POWER_CURRENT_LIMIT, turbo_override);
turbo_override &= ~TURBO_TDP_MASK;