From: Alex Deucher <alexdeucher@gmail.com>
To: Dave Airlie <airlied@gmail.com>,
DRI Development Mailing List <dri-devel@lists.sourceforge.net>
Subject: [PATCH] drm/radeon/kms/rs600: add connector quirk
Date: Thu, 18 Feb 2010 14:17:41 -0500 [thread overview]
Message-ID: <a728f9f91002181117y5017659fl3b0e6d27b782c033@mail.gmail.com> (raw)
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>From a2421e417050d9e448d39d1d65e2c3c9aa787c98 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Thu, 18 Feb 2010 14:14:58 -0500
Subject: [PATCH] drm/radeon/kms/rs600: add connector quirk
rs600 board lists DVI port as HDMI.
Fixes fdo bug 26605
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
---
drivers/gpu/drm/radeon/radeon_atombios.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c
b/drivers/gpu/drm/radeon/radeon_atombios.c
index b41b4a5..7e65b83 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -213,6 +213,15 @@ static bool radeon_atom_apply_quirks(struct
drm_device *dev,
*connector_type = DRM_MODE_CONNECTOR_DVID;
}
+ /* Asrock RS600 board lists the DVI port as HDMI */
+ if ((dev->pdev->device == 0x7941) &&
+ (dev->pdev->subsystem_vendor == 0x1849) &&
+ (dev->pdev->subsystem_device == 0x7941)) {
+ if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) &&
+ (supported_device == ATOM_DEVICE_DFP3_SUPPORT))
+ *connector_type = DRM_MODE_CONNECTOR_DVID;
+ }
+
/* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */
if ((dev->pdev->device == 0x7941) &&
(dev->pdev->subsystem_vendor == 0x147b) &&
--
1.5.6.3
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