Attachment 27658 Details for Bug 22755 – possible fix

[patch] possible fix

bug22755.diff (text/plain), 1.85 KB, created by Alex Deucher on 2009-07-13 16:22:22 UTC

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Creator: Alex Deucher

Created: 2009-07-13 16:22:22 UTC

Size: 1.85 KB

patch

obsolete

>diff --git a/src/atombios_crtc.c b/src/atombios_crtc.c
>index 6d24c2b..3e94505 100644
>--- a/src/atombios_crtc.c
>+++ b/src/atombios_crtc.c
>@@ -304,8 +304,8 @@ atombios_crtc_set_pll(xf86CrtcPtr crtc, DisplayModePtr mode)
> 		if (radeon_output->active_device & (ATOM_DEVICE_LCD_SUPPORT |
> 						    ATOM_DEVICE_DFP_SUPPORT))
> 		    pll_flags |= RADEON_PLL_NO_ODD_POST_DIV;
>-		if (radeon_output->active_device & (ATOM_DEVICE_LCD_SUPPORT))
>-		    pll_flags |= (RADEON_PLL_USE_BIOS_DIVS | RADEON_PLL_USE_REF_DIV);
>+		//if (radeon_output->active_device & (ATOM_DEVICE_LCD_SUPPORT))
>+		//pll_flags |= (RADEON_PLL_USE_BIOS_DIVS | RADEON_PLL_USE_REF_DIV);
> 	    }
> 	}
> 
>diff --git a/src/legacy_crtc.c b/src/legacy_crtc.c
>index b57ba5f..335653e 100644
>--- a/src/legacy_crtc.c
>+++ b/src/legacy_crtc.c
>@@ -1765,8 +1765,10 @@ legacy_crtc_mode_set(xf86CrtcPtr crtc, DisplayModePtr mode,
> 	    if (radeon_output->active_device & (ATOM_DEVICE_LCD_SUPPORT |
> 						ATOM_DEVICE_DFP_SUPPORT))
> 		pll_flags |= RADEON_PLL_NO_ODD_POST_DIV;
>-	    if (radeon_output->active_device & (ATOM_DEVICE_LCD_SUPPORT))
>-		pll_flags |= (RADEON_PLL_USE_BIOS_DIVS | RADEON_PLL_USE_REF_DIV);
>+	    if (!info->IsAtomBios) {
>+		if (radeon_output->active_device & (ATOM_DEVICE_LCD_SUPPORT))
>+		    pll_flags |= (RADEON_PLL_USE_BIOS_DIVS | RADEON_PLL_USE_REF_DIV);
>+	    }
> 	}
>     }
> 
>diff --git a/src/legacy_output.c b/src/legacy_output.c
>index 7134ee1..748c77e 100644
>--- a/src/legacy_output.c
>+++ b/src/legacy_output.c
>@@ -351,9 +351,9 @@ RADEONRestoreLVDSRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore)
> 	OUTREG(RADEON_LVDS_GEN_CNTL,  restore->lvds_gen_cntl);
> 	/*OUTREG(RADEON_LVDS_PLL_CNTL,  restore->lvds_pll_cntl);*/
> 
>-	if (info->ChipFamily == CHIP_FAMILY_RV410) {
>-	    OUTREG(RADEON_CLOCK_CNTL_INDEX, 0);
>-	}
>+	//if (info->ChipFamily == CHIP_FAMILY_RV410) {
>+	//  OUTREG(RADEON_CLOCK_CNTL_INDEX, 0);
>+	//}
>     }
> 
> }

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Attachments on bug 22755: 27644 | 27645 | 27646 | 27652 | 27658 | 27683

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