diff options
| author | Dave Airlie <airlied@redhat.com> | 2010-02-09 09:06:00 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-02-09 09:06:00 +1000 |
| commit | efa8450f6c93c9d4c99adfea2f52f1d02d878d5b (patch) | |
| tree | a5bbb4354631fdac90307470666a5e81f8e6ca04 | |
| parent | 4b9d2a2112163a757943c78ea98587fc9e828641 (diff) | |
drm/radeon/kms: add quirk for VGA without DDC on rv730 XFX card.
Reported on irc by nirbheek.
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | 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 fa82ca74324..2dcda611587 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -287,6 +287,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev, *connector_type = DRM_MODE_CONNECTOR_DVID; } + /* XFX Pine Group device rv730 reports no VGA DDC lines + * even though they are wired up to record 0x93 + */ + if ((dev->pdev->device == 0x9498) && + (dev->pdev->subsystem_vendor == 0x1682) && + (dev->pdev->subsystem_device == 0x2452)) { + struct radeon_device *rdev = dev->dev_private; + *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93); + } return true; } |