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prevent radeon_hd enumeral mismatch on powerpc/gcc4

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42407 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Alexander von Gluck IV 2011-07-11 17:28:14 +00:00
parent fca9893516
commit 5da2e46394
1 changed files with 5 additions and 3 deletions
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8
src/add-ons/accelerants/radeon_hd/pll.cpp
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@ -190,9 +190,11 @@ PLLPower(uint8 pllIndex, int command)
uint16 pllDiffPostReg
= (pllIndex == 1) ? RV620_EXT2_DIFF_POST_DIV_CNTL
: RV620_EXT1_DIFF_POST_DIV_CNTL;
uint16 pllDiffDriverEnable
= (pllIndex == 1) ? RV62_EXT2_DIFF_DRIVER_ENABLE
: RV62_EXT1_DIFF_DRIVER_ENABLE;
uint16 pllDiffDriverEnable = (pllIndex == 1) ? 3 << 8 : 1 << 8;
// AKA RV62_EXT2_DIFF_DRIVER_ENABLE : RV62_EXT1_DIFF_DRIVER_ENABLE
// this prevents enumeral mismatch without a long static_cast
// Sometimes we have to keep an unused PLL running. X Bug #18016
if ((Read32(PLL, pllDiffPostReg)
& pllDiffDriverEnable) == 0) {