Attachment 58160 Details for Bug 47007 – Patch which makes the stalls go away

[patch] Patch which makes the stalls go away

radeon-do-not-poll-when-hpd-is-available.patch (text/plain), 1.13 KB, created by Tvrtko Ursulin on 2012-03-08 01:56:12 UTC

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Creator: Tvrtko Ursulin

Created: 2012-03-08 01:56:12 UTC

Size: 1.13 KB

patch

obsolete

>diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
>index 8b3d8ed..559bbe2 100644
>--- a/drivers/gpu/drm/radeon/radeon_connectors.c
>+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
>@@ -1739,9 +1756,8 @@ radeon_add_atom_connector(struct drm_device *dev,
> 
> 	if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) {
> 		if (i2c_bus->valid)
>-			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
>-	} else
>-		connector->polled = DRM_CONNECTOR_POLL_HPD;
>+			connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_HPD;
>+	}
> 
> 	connector->display_info.subpixel_order = subpixel_order;
> 	drm_sysfs_connector_add(connector);
>@@ -1897,9 +1918,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
> 
> 	if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) {
> 		if (i2c_bus->valid)
>-			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
>-	} else
>-		connector->polled = DRM_CONNECTOR_POLL_HPD;
>+			connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_HPD;
>+	}
>+
> 	connector->display_info.subpixel_order = subpixel_order;
> 	drm_sysfs_connector_add(connector);
> 	if (connector_type == DRM_MODE_CONNECTOR_LVDS) {

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Attachments on bug 47007: 58063 | 58064 | 58160 | 58318 | 58360 | 58481 | 58515 | 58554 | 58555 | 58556 | 58566 | 58568

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