From: Jani Nikula Date: Fri, 3 Jan 2025 13:52:28 +0000 (+0200) Subject: drm/i915/mst: remove crtc_state->pbn X-Git-Tag: v6.14-rc1~174^2~8^2~15 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0dcc5c6a02abf95a918abff9a540f1618291624c;p=thirdparty%2Fkernel%2Flinux.git drm/i915/mst: remove crtc_state->pbn The crtc_state->pbn member is only used as a temporary variable within mst_stream_find_vcpi_slots_for_bpp(). Remove it as unnecessary. Suggested-by: Imre Deak Reviewed-by: Imre Deak Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/726aaadbd425057dfd854e42417bcf8d69b769d3.1735912293.git.jani.nikula@intel.com --- diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index f230163226d14..8271e50e36447 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -1160,8 +1160,6 @@ struct intel_crtc_state { bool double_wide; - int pbn; - struct intel_crtc_scaler_state scaler_state; /* w/a for waiting 2 vblanks during crtc enable */ diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index f1adb1d0ecb38..2ab960a8bd8e3 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -321,14 +321,13 @@ static int mst_stream_find_vcpi_slots_for_bpp(struct intel_dp *intel_dp, * first branch device's link also applies here. */ pbn.full = remote_tu * mst_state->pbn_div.full; - crtc_state->pbn = dfixed_trunc(pbn); drm_WARN_ON(display->drm, remote_tu < crtc_state->dp_m_n.tu); crtc_state->dp_m_n.tu = remote_tu; slots = drm_dp_atomic_find_time_slots(state, &intel_dp->mst_mgr, connector->port, - crtc_state->pbn); + dfixed_trunc(pbn)); if (slots == -EDEADLK) return slots;