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| author | Alex Deucher <alexdeucher@gmail.com> | 2011-05-20 08:34:21 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-05-20 10:02:26 (GMT) |
| commit | d7fa8bb385d71c0c0c563a063a0f574adc532585 (patch) | |
| tree | ea657206f4729a8ecb57837ec0b41f0f4a49f051 /drivers/gpu/drm/radeon/radeon_mode.h | |
| parent | 4e633939fe39a98824a0c590a6c1e30559071100 (diff) | |
| download | linux-fsl-qoriq-d7fa8bb385d71c0c0c563a063a0f574adc532585.tar.xz | |
drm/radeon/kms: add some dp encoder/connector helper funcs
Used for dp1.2 support and for dp bridges.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mode.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index e4d3237..7a3cfa0 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -464,6 +464,11 @@ radeon_atombios_get_tv_info(struct radeon_device *rdev); extern struct drm_connector * radeon_get_connector_for_encoder(struct drm_encoder *encoder); +extern bool radeon_encoder_is_dp_bridge(struct drm_encoder *encoder); +extern bool radeon_connector_encoder_is_dp_bridge(struct drm_connector *connector); +extern bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector); +extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector); + extern void radeon_connector_hotplug(struct drm_connector *connector); extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector); extern int radeon_dp_mode_valid_helper(struct radeon_connector *radeon_connector, |