diff options
Diffstat (limited to 'src/smi_driver.c')
| -rw-r--r-- | src/smi_driver.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/smi_driver.c b/src/smi_driver.c index 12b618f..28cecf3 100644 --- a/src/smi_driver.c +++ b/src/smi_driver.c @@ -1247,10 +1247,8 @@ SMI_DetectMCLK(ScrnInfoPtr pScrn) if (IS_MSOC(pSmi)) { clock.value = READ_SCR(pSmi, CURRENT_CLOCK); if (xf86GetOptValFreq(pSmi->Options, OPTION_MXCLK, - OPTUNITS_MHZ, &real)) { + OPTUNITS_MHZ, &real)) pSmi->MXCLK = (int)(real * 1000.0); - mxclk = pSmi->MXCLK; - } } /* Already programmed MCLK */ @@ -1282,10 +1280,13 @@ SMI_DetectMCLK(ScrnInfoPtr pScrn) xf86DrvMsg(pScrn->scrnIndex, X_INFO, "MCLK = %1.3f\n", mclk / 1000.0); if (IS_MSOC(pSmi)) { - if (pSmi->MXCLK == 0) + if (pSmi->MXCLK == 0) { mxclk = ((clock.f.m1_select ? 336 : 288) / ((clock.f.m1_divider ? 3 : 1) << (unsigned)clock.f.m1_shift)) * 1000; + } + else + mxclk = pSmi->MXCLK; xf86DrvMsg(pScrn->scrnIndex, X_INFO, "MXCLK = %1.3f\n", mxclk / 1000.0); } } |