drm/i915: Nuke pre-production GLK HDMI w/a 1139

w/a #1139 is only needed for pre-production GLK. Nuke it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200128155152.21977-1-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index 0ac9bdf..000cd1a 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -2275,11 +2275,6 @@ static bool hdmi_deep_color_possible(const struct intel_crtc_state *crtc_state,
                }
        }
 
-       /* Display WA #1139: glk */
-       if (bpc == 12 && IS_GLK_REVID(dev_priv, 0, GLK_REVID_A1) &&
-           adjusted_mode->htotal > 5460)
-               return false;
-
        /* Display Wa_1405510057:icl */
        if (crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420 &&
            bpc == 10 && INTEL_GEN(dev_priv) >= 11 &&