From cdc5cb7c3d24f36a30fb931b43ec6df8294709e2 Mon Sep 17 00:00:00 2001 From: Zhenyu Wang Date: Tue, 19 Feb 2008 08:51:53 +0800 Subject: [PATCH] Fix last 8XX clock's p2 value commit My fault to change Hong's origin patch reversely. --- src/i830_display.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/i830_display.c b/src/i830_display.c index 3fe7cda2..d5c2dea0 100644 --- a/src/i830_display.c +++ b/src/i830_display.c @@ -1725,10 +1725,11 @@ i830_crtc_clock_get(ScrnInfoPtr pScrn, xf86CrtcPtr crtc) clock.p1 = ffs((dpll & DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS) >> DPLL_FPA01_P1_POST_DIV_SHIFT); + /* if LVDS is dual-channel, p2 = 7 */ if ((INREG(LVDS) & LVDS_CLKB_POWER_MASK) == LVDS_CLKB_POWER_UP) - clock.p2 = I8XX_P2_LVDS_SLOW; + clock.p2 = 7; else - clock.p2 = I8XX_P2_LVDS_FAST; + clock.p2 = 14; if ((dpll & PLL_REF_INPUT_MASK) == PLLB_REF_INPUT_SPREADSPECTRUMIN) i8xx_clock(66000, &clock); /* XXX: might not be 66MHz */