[34-longterm 073/247] drm/radeon/kms: add quirk for Mac Radeon HD 2600 card

Paul Gortmaker
2011-06-23T18:24:41Z

From: Alex Deucher <alexdeucher@gmail.com>

-------------------
This is a commit scheduled for the next v2.6.34 longterm release.
If you see a problem with using this for longterm, please comment.
-------------------

commit f598aa7593427ffe3a61e7767c34bd695a5e7ed0 upstream.

Reported-by: 屋国遥 <hyagni@gmail.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
drivers/gpu/drm/radeon/radeon_atombios.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 05ef0c4..8e4031f 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -272,6 +272,17 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
*line_mux = 0x90;
}

+ /* mac rv630 */
+ if ((dev->pdev->device == 0x9588) &&
+ (dev->pdev->subsystem_vendor == 0x106b) &&
+ (dev->pdev->subsystem_device == 0x00a6)) {
+ if ((supported_device == ATOM_DEVICE_TV1_SUPPORT) &&
+ (*connector_type == DRM_MODE_CONNECTOR_DVII)) {
+ *connector_type = DRM_MODE_CONNECTOR_9PinDIN;
+ *line_mux = CONNECTOR_7PIN_DIN_ENUM_ID1;
+ }
+ }
+
/* ASUS HD 3600 XT board lists the DVI port as HDMI */
if ((dev->pdev->device == 0x9598) &&
(dev->pdev->subsystem_vendor == 0x1043) &&
--
1.7.4.4