From c46af5621adc766cf1a7cac300d577a39849862f Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Wed, 7 Sep 2022 12:10:56 +0300 Subject: drm/i915: Use a fixed N value always MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Windows/BIOS always uses fixed N values. Let's match that behaviour. Allows us to also get rid of that constant_n quirk stuff. Reviewed-by: Jani Nikula Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220907091057.11572-17-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/display/intel_dp_mst.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/gpu/drm/i915/display/intel_dp_mst.c') diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index 14d2a64193b2..eafcc24f4f73 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -57,7 +57,6 @@ static int intel_dp_mst_compute_link_config(struct intel_encoder *encoder, struct drm_i915_private *i915 = to_i915(connector->base.dev); const struct drm_display_mode *adjusted_mode = &crtc_state->hw.adjusted_mode; - bool constant_n = drm_dp_has_quirk(&intel_dp->desc, DP_DPCD_QUIRK_CONSTANT_N); int bpp, slots = -EINVAL; crtc_state->lane_count = limits->max_lane_count; @@ -93,7 +92,7 @@ static int intel_dp_mst_compute_link_config(struct intel_encoder *encoder, adjusted_mode->crtc_clock, crtc_state->port_clock, &crtc_state->dp_m_n, - constant_n, crtc_state->fec_enable); + crtc_state->fec_enable); crtc_state->dp_m_n.tu = slots; return 0; -- cgit v1.2.3