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| author | Jani Nikula <jani.nikula@intel.com> | 2024-12-03 18:17:10 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-12-03 22:35:58 +0300 |
| commit | f3c03be182efccce3f6c2d8ceb35ba43e77ac128 (patch) | |
| tree | d23b0332486ae9564cfdbbb9fb30cd319994dc94 /include | |
| parent | 3b00b53afe6047983b14de269cd0a93c612e646d (diff) | |
| download | linux-f3c03be182efccce3f6c2d8ceb35ba43e77ac128.tar.xz | |
drm/dp: extract drm_dp_dpcd_clear_payload()
SST with 128b/132b channel coding needs this too. Extract to a separate
helper, independent of MST.
Cc: Lyude Paul <lyude@redhat.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/904fa73ea9ea976185062eeb493a08ffc43ed27e.1733238941.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/display/drm_dp_helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index 69793815aa82..8f4054a56039 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -569,6 +569,7 @@ int drm_dp_dpcd_read_phy_link_status(struct drm_dp_aux *aux, int drm_dp_dpcd_write_payload(struct drm_dp_aux *aux, int vcpid, u8 start_time_slot, u8 time_slot_count); +int drm_dp_dpcd_clear_payload(struct drm_dp_aux *aux); int drm_dp_dpcd_poll_act_handled(struct drm_dp_aux *aux, int timeout_ms); bool drm_dp_send_real_edid_checksum(struct drm_dp_aux *aux, |