Attachment 33052 Details for Bug 25787 – redefine the clonemaks for SDVO-VGA and VGA

[patch] redefine the clonemaks for SDVO-VGA and VGA

0002_delete_clone_mask_sdvo_vga.patch (text/plain), 1.97 KB, created by ykzhao on 2010-02-03 23:36:52 UTC

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Creator: ykzhao

Created: 2010-02-03 23:36:52 UTC

Size: 1.97 KB

patch

obsolete

>Redefine the clone mask to avoid that he SDVO-VGA can be cloned to VGA.
>---
> drivers/gpu/drm/i915/intel_crt.c  |    4 +---
> drivers/gpu/drm/i915/intel_sdvo.c |    6 ++----
> 2 files changed, 3 insertions(+), 7 deletions(-)
>
>Index: linux-2.6/drivers/gpu/drm/i915/intel_crt.c
>===================================================================
>--- linux-2.6.orig/drivers/gpu/drm/i915/intel_crt.c	2010-02-03 14:23:01.000000000 +0800
>+++ linux-2.6/drivers/gpu/drm/i915/intel_crt.c	2010-02-04 14:10:40.000000000 +0800
>@@ -540,9 +540,7 @@
> 	}
> 
> 	intel_output->type = INTEL_OUTPUT_ANALOG;
>-	intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
>-				   (1 << INTEL_ANALOG_CLONE_BIT) |
>-				   (1 << INTEL_SDVO_LVDS_CLONE_BIT);
>+	intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT);
> 	intel_output->crtc_mask = (1 << 0) | (1 << 1);
> 	connector->interlace_allowed = 0;
> 	connector->doublescan_allowed = 0;
>Index: linux-2.6/drivers/gpu/drm/i915/intel_sdvo.c
>===================================================================
>--- linux-2.6.orig/drivers/gpu/drm/i915/intel_sdvo.c	2010-02-03 16:48:02.000000000 +0800
>+++ linux-2.6/drivers/gpu/drm/i915/intel_sdvo.c	2010-02-04 14:08:44.000000000 +0800
>@@ -2357,15 +2357,13 @@
> 		sdvo_priv->controlled_output = SDVO_OUTPUT_RGB0;
> 		encoder->encoder_type = DRM_MODE_ENCODER_DAC;
> 		connector->connector_type = DRM_MODE_CONNECTOR_VGA;
>-		intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
>-					(1 << INTEL_ANALOG_CLONE_BIT);
>+		intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT);
> 	} else if (flags & SDVO_OUTPUT_RGB1) {
> 
> 		sdvo_priv->controlled_output = SDVO_OUTPUT_RGB1;
> 		encoder->encoder_type = DRM_MODE_ENCODER_DAC;
> 		connector->connector_type = DRM_MODE_CONNECTOR_VGA;
>-		intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
>-					(1 << INTEL_ANALOG_CLONE_BIT);
>+		intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT);
> 	} else if (flags & SDVO_OUTPUT_CVBS0) {
> 
> 		sdvo_priv->controlled_output = SDVO_OUTPUT_CVBS0;

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