diff options
author | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-05-15 19:37:24 +1000 |
---|---|---|
committer | Marc Jones <marc.jones@se-eng.com> | 2014-05-19 22:39:23 +0200 |
commit | 8dd407a878e8e4f86591ecde0af44400eb3fa098 (patch) | |
tree | 4ac5c57d4e69815a125e6ff4a9f74fe7cccfb620 /src/vendorcode | |
parent | b2d68976c830c3b4eddf78ea788f02cfa6d25ffc (diff) |
vendorcode/amd/agesa: Logic typo in GfxPowerPlayLocateTdp
The function GfxPowerPlayLocateTdp() sets MinDeltaSclk to a maximum
sentinel value and checks DeltaSclk in a loop to minimize MinDeltaSclk.
However, MinDeltaSclk incorrectly self-assigns.
Change-Id: Id01c792057681516bba411adec268769a3549aa8
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5752
Tested-by: build bot (Jenkins)
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Diffstat (limited to 'src/vendorcode')
3 files changed, 8 insertions, 8 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c b/src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c index 6642c8a962..7ecb6fa165 100644 --- a/src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c +++ b/src/vendorcode/amd/agesa/f12/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c @@ -211,7 +211,7 @@ GfxPowerPlayLocateTdp ( DpmSclk = GfxFmCalculateClock (PpFuses->SclkDpmDid[Index], StdHeader); DeltaSclk = (DpmSclk > Sclk) ? (DpmSclk - Sclk) : (Sclk - DpmSclk); if (DeltaSclk < MinDeltaSclk) { - MinDeltaSclk = MinDeltaSclk; + MinDeltaSclk = DeltaSclk; DpmIndex = Index; } } diff --git a/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c b/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c index feb612305f..5f06eb6dd0 100644 --- a/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c +++ b/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c @@ -17,7 +17,7 @@ * * Copyright (c) 2011, Advanced Micro Devices, Inc. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright @@ -25,10 +25,10 @@ * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of Advanced Micro Devices, Inc. nor the names of - * its contributors may be used to endorse or promote products derived + * * Neither the name of Advanced Micro Devices, Inc. nor the names of + * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE @@ -39,7 +39,7 @@ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * + * * *************************************************************************** * */ @@ -204,7 +204,7 @@ GfxPowerPlayLocateTdp ( DpmSclk = GfxFmCalculateClock (PpFuses->SclkDpmDid[Index], StdHeader); DeltaSclk = (DpmSclk > Sclk) ? (DpmSclk - Sclk) : (Sclk - DpmSclk); if (DeltaSclk < MinDeltaSclk) { - MinDeltaSclk = MinDeltaSclk; + MinDeltaSclk = DeltaSclk; DpmIndex = Index; } } diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c b/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c index 0c3e7a1211..1bbb397596 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c +++ b/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c @@ -147,7 +147,7 @@ GfxPowerPlayLocateTdp ( DpmSclk = GfxFmCalculateClock (PpFuses->SclkDpmDid[Index], StdHeader); DeltaSclk = (DpmSclk > Sclk) ? (DpmSclk - Sclk) : (Sclk - DpmSclk); if (DeltaSclk < MinDeltaSclk) { - MinDeltaSclk = MinDeltaSclk; + MinDeltaSclk = DeltaSclk; DpmIndex = Index; } } |