Attachment 105905 Details for Bug 83184 – fix display connector configuration

[patch] fix display connector configuration

0001-drm-radeon-add-connector-quirk-for-fujitsu-board.patch (text/plain), 1.10 KB, created by Alex Deucher on 2014-09-08 18:00:11 UTC

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Creator: Alex Deucher

Created: 2014-09-08 18:00:11 UTC

Size: 1.10 KB

patch

obsolete

>From 1952f24d0fa6292d65f886887af87ba8ac79b3ba Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexander.deucher@amd.com>
>Date: Mon, 8 Sep 2014 13:55:51 -0400
>Subject: [PATCH] drm/radeon: add connector quirk for fujitsu board
>
>Vbios connector table lists non-existent VGA port.
>
>Bug:
>https://bugs.freedesktop.org/show_bug.cgi?id=83184
>
>Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
>Cc: stable@vger.kernel.org
>---
> drivers/gpu/drm/radeon/radeon_atombios.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
>diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
>index 92b2d8d..5f3b041 100644
>--- a/drivers/gpu/drm/radeon/radeon_atombios.c
>+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
>@@ -447,6 +447,13 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
> 		}
> 	}
> 
>+	/* Fujitsu D3003-S2 board lists DVI-I as DVI-I and VGA */
>+	if ((dev->pdev->device == 0x9805) &&
>+	    (dev->pdev->subsystem_vendor == 0x1734) &&
>+	    (dev->pdev->subsystem_device == 0x11bd)) {
>+		if (*connector_type == DRM_MODE_CONNECTOR_VGA)
>+			return false;
>+	}
> 
> 	return true;
> }
>-- 
>1.8.3.1
>

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