drm/i915: Include DP VSC SDP in the crtc state dump

Dump out the DP VSC SDP in the normal crtc state dump

v3: Replace a structure name to drm_dp_vsc_sdp from intel_dp_vsc_sdp
    Use drm core's DP VSC SDP logging function

Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200514060732.3378396-7-gwan-gyeong.mun@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index ef35d808c209e92b3b136827808d8ad77bde2889..a9c3125423f881d8d1c841fcc0d9d08cf8cd5638 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12867,6 +12867,16 @@ intel_dump_infoframe(struct drm_i915_private *dev_priv,
        hdmi_infoframe_log(KERN_DEBUG, dev_priv->drm.dev, frame);
 }
 
+static void
+intel_dump_dp_vsc_sdp(struct drm_i915_private *dev_priv,
+                     const struct drm_dp_vsc_sdp *vsc)
+{
+       if (!drm_debug_enabled(DRM_UT_KMS))
+               return;
+
+       drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, vsc);
+}
+
 #define OUTPUT_TYPE(x) [INTEL_OUTPUT_ ## x] = #x
 
 static const char * const output_type_str[] = {
@@ -13030,6 +13040,9 @@ static void intel_dump_pipe_config(const struct intel_crtc_state *pipe_config,
        if (pipe_config->infoframes.enable &
            intel_hdmi_infoframe_enable(HDMI_PACKET_TYPE_GAMUT_METADATA))
                intel_dump_infoframe(dev_priv, &pipe_config->infoframes.drm);
+       if (pipe_config->infoframes.enable &
+           intel_hdmi_infoframe_enable(DP_SDP_VSC))
+               intel_dump_dp_vsc_sdp(dev_priv, &pipe_config->infoframes.vsc);
 
        drm_dbg_kms(&dev_priv->drm, "requested mode:\n");
        drm_mode_debug_printmodeline(&pipe_config->hw.mode);