From: Ville Syrjälä Date: Thu, 6 Mar 2025 16:34:13 +0000 (+0200) Subject: drm/i915: Update bw_state->active_pipes during readout X-Git-Tag: v6.15-rc1~120^2~9^2~7 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7b65b24a4ecbe11763a68625e7f626d3b913f041;p=thirdparty%2Flinux.git drm/i915: Update bw_state->active_pipes during readout Update bw_state->active_pipes during readout. This was completely missing from the current readout code. Reviewed-by: Vinod Govindapillai Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-12-ville.syrjala@linux.intel.com --- diff --git a/drivers/gpu/drm/i915/display/intel_bw.c b/drivers/gpu/drm/i915/display/intel_bw.c index 0090ee7e73a10..30e6f33d6f301 100644 --- a/drivers/gpu/drm/i915/display/intel_bw.c +++ b/drivers/gpu/drm/i915/display/intel_bw.c @@ -1431,9 +1431,15 @@ void intel_bw_update_hw_state(struct intel_display *display) if (DISPLAY_VER(display) < 9) return; + bw_state->active_pipes = 0; + for_each_intel_crtc(display->drm, crtc) { const struct intel_crtc_state *crtc_state = to_intel_crtc_state(crtc->base.state); + enum pipe pipe = crtc->pipe; + + if (crtc_state->hw.active) + bw_state->active_pipes |= BIT(pipe); intel_bw_crtc_update(bw_state, crtc_state); }