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| author | Alex Deucher <alexdeucher@gmail.com> | 2011-05-20 04:34:22 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-05-20 20:02:29 +1000 |
| commit | eac4dff6d3edc0aea1941db16c03ae19aa628a3c (patch) | |
| tree | 64298dcef86d900624abb1490e79cdf43bd94036 /drivers/gpu/drm/radeon/radeon_encoders.c | |
| parent | 834b2904bbfde3d85b5e984688777d56e9c7bf80 (diff) | |
| download | kernel_samsung_smdk4412-eac4dff6d3edc0aea1941db16c03ae19aa628a3c.zip kernel_samsung_smdk4412-eac4dff6d3edc0aea1941db16c03ae19aa628a3c.tar.gz kernel_samsung_smdk4412-eac4dff6d3edc0aea1941db16c03ae19aa628a3c.tar.bz2 | |
drm/radeon/kms: handle DP bridges
Fusion hardware often has DP to VGA/LVDS/TMDS bridges to
handle non-DP encoders. Internally we treat them mostly
like DP.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_encoders.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_encoders.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index 1c064e7..43c001b 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -1949,8 +1949,9 @@ static void radeon_atom_encoder_prepare(struct drm_encoder *encoder) struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); - if (radeon_encoder->active_device & - (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) { + if ((radeon_encoder->active_device & + (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || + radeon_encoder_is_dp_bridge(encoder)) { struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; if (dig) dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder); |