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| author | Dave Airlie <airlied@redhat.com> | 2009-08-31 15:16:30 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2009-09-02 09:42:59 +1000 |
| commit | a3a0544b2c84e1d7a2022b558ecf66d8c6a8dd93 (patch) | |
| tree | 03debf96cac31e7661999d937f5ffaba6ada9e08 /include | |
| parent | ed017d9fb17af3162f5acf922eb5731c541e1f3a (diff) | |
| download | kernel_samsung_espresso10-a3a0544b2c84e1d7a2022b558ecf66d8c6a8dd93.zip kernel_samsung_espresso10-a3a0544b2c84e1d7a2022b558ecf66d8c6a8dd93.tar.gz kernel_samsung_espresso10-a3a0544b2c84e1d7a2022b558ecf66d8c6a8dd93.tar.bz2 | |
drm/kms: add explicit encoder disable function and detach harder.
For shared tv-out and VGA encoders, we really need to know if
the encoder is just being switched off temporarily in blanking
or if we are really disabling it hard.
Also we need to try harder to disconnect encoders from unused
connectors so we can share more efficently.
(shared encoders stuff is coming in radeon tv-out support)
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_crtc_helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index e44a4f8..4c8daca 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -79,6 +79,8 @@ struct drm_encoder_helper_funcs { /* detect for DAC style encoders */ enum drm_connector_status (*detect)(struct drm_encoder *encoder, struct drm_connector *connector); + /* disable encoder when not in use - more explicit than dpms off */ + void (*disable)(struct drm_encoder *encoder); }; struct drm_connector_helper_funcs { |