RADEON: fix plls again

previous fix seemed to break other chips.  Lets see how
this goes.

1 files changed, 8 insertions, 2 deletions

diff --git a/src/radeon_driver.c b/src/radeon_driver.c
index eb2d5795..5c374884 100644
--- a/src/radeon_driver.c
+++ b/src/radeon_driver.c
@@ -4661,7 +4661,10 @@ void RADEONRestorePLLRegisters(ScrnInfoPtr pScrn,
     OUTPLLP(pScrn, RADEON_VCLK_ECP_CNTL,
 	    RADEON_VCLK_SRC_SEL_PPLLCLK,
 	    ~(RADEON_VCLK_SRC_SEL_MASK));
-    /*OUTPLL(pScrn, RADEON_VCLK_ECP_CNTL, restore->vclk_ecp_cntl);*/
+
+    usleep(50000);
+
+    OUTPLL(pScrn, RADEON_VCLK_ECP_CNTL, restore->vclk_ecp_cntl);
 
     ErrorF("finished PLL1\n");
 
@@ -4735,7 +4738,10 @@ void RADEONRestorePLL2Registers(ScrnInfoPtr pScrn,
     OUTPLLP(pScrn, RADEON_PIXCLKS_CNTL,
 	    RADEON_PIX2CLK_SRC_SEL_P2PLLCLK,
 	    ~(RADEON_PIX2CLK_SRC_SEL_MASK));
-    /*OUTPLL(pScrn, RADEON_PIXCLKS_CNTL, restore->pixclks_cntl);*/
+
+    usleep(5000);
+
+    OUTPLL(pScrn, RADEON_PIXCLKS_CNTL, restore->pixclks_cntl);
 
     ErrorF("finished PLL2\n");