diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2009-12-04 16:56:37 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-12-08 10:48:22 +1000 |
| commit | d4877cf2293f5463f531769fd12300cb3417c778 (patch) | |
| tree | ee9533aaf9fac0bbec859cf5d888fa73a71875bd /drivers/gpu/drm/radeon/radeon_mode.h | |
| parent | 429770b3e39999c4d025fbcb9959502adc3989d8 (diff) | |
drm/radeon/kms: enable hpd support
This enabled interrupt driven hpd support for all
radeon chips. Assuming the hpd pin is wired up
correctly, the driver will generate uevents on
digital monitor connect and disconnect and retrain
DP monitors automatically.
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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 61b90343f79..15ec7ca18a9 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -392,6 +392,8 @@ struct radeon_framebuffer { struct drm_gem_object *obj; }; +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, struct drm_display_mode *mode); extern void radeon_dp_set_link_config(struct drm_connector *connector, |