Add new field in struct drm_dp_as_sdp to store coasting vtotal. This is used by the sinks that support Panel Replay and Asynchronous timing during PR Active to derive refresh rate, when AS SDP transmission is stopped by the source.
Signed-off-by: Ankit Nautiyal <[email protected]> --- drivers/gpu/drm/display/drm_dp_helper.c | 1 + include/drm/display/drm_dp_helper.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/gpu/drm/display/drm_dp_helper.c b/drivers/gpu/drm/display/drm_dp_helper.c index a697cc227e28..e29958f8b0b6 100644 --- a/drivers/gpu/drm/display/drm_dp_helper.c +++ b/drivers/gpu/drm/display/drm_dp_helper.c @@ -3512,6 +3512,7 @@ void drm_dp_as_sdp_log(struct drm_printer *p, const struct drm_dp_as_sdp *as_sdp drm_printf(p, " duration_incr_ms: %d\n", as_sdp->duration_incr_ms); drm_printf(p, " duration_decr_ms: %d\n", as_sdp->duration_decr_ms); drm_printf(p, " operation_mode: %d\n", as_sdp->mode); + drm_printf(p, " coasting vtotal: %d\n", as_sdp->coasting_vtotal); } EXPORT_SYMBOL(drm_dp_as_sdp_log); diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index 1d0acd58f486..8c2d77a032f0 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -126,6 +126,7 @@ struct drm_dp_as_sdp { int duration_decr_ms; bool target_rr_divider; enum operation_mode mode; + int coasting_vtotal; }; void drm_dp_as_sdp_log(struct drm_printer *p, -- 2.45.2
