Conversion of instances of the printk based drm logging macros to the
struct drm_device based logging macros in i915/display/intel_dp_mst.c.
This also involves extracting the drm_i915_private device pointer from
various intel types to use in the macros.

Signed-off-by: Wambui Karuga <wambui.karu...@gmail.com>
---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 30 ++++++++++++++-------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c 
b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index b8aee506d595..45028faa4409 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -42,6 +42,7 @@ static int intel_dp_mst_compute_link_config(struct 
intel_encoder *encoder,
                                            struct drm_connector_state 
*conn_state,
                                            struct link_config_limits *limits)
 {
+       struct drm_i915_private *i915 = to_i915(encoder->base.dev);
        struct drm_atomic_state *state = crtc_state->uapi.state;
        struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
        struct intel_dp *intel_dp = &intel_mst->primary->dp;
@@ -73,7 +74,8 @@ static int intel_dp_mst_compute_link_config(struct 
intel_encoder *encoder,
        }
 
        if (slots < 0) {
-               DRM_DEBUG_KMS("failed finding vcpi slots:%d\n", slots);
+               drm_dbg_kms(&i915->drm,
+                           "failed finding vcpi slots:%d\n", slots);
                return slots;
        }
 
@@ -322,15 +324,18 @@ static void intel_mst_disable_dp(struct intel_encoder 
*encoder,
        struct intel_dp *intel_dp = &intel_dig_port->dp;
        struct intel_connector *connector =
                to_intel_connector(old_conn_state->connector);
+       struct drm_i915_private *i915 = to_i915(encoder->base.dev);
        int ret;
 
-       DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
+       drm_dbg_kms(&i915->drm,
+                   "active links %d\n", intel_dp->active_mst_links);
 
        drm_dp_mst_reset_vcpi_slots(&intel_dp->mst_mgr, connector->port);
 
        ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr);
        if (ret) {
-               DRM_DEBUG_KMS("failed to update payload %d\n", ret);
+               drm_dbg_kms(&i915->drm,
+                           "failed to update payload %d\n", ret);
        }
        if (old_crtc_state->has_audio)
                intel_audio_codec_disable(encoder,
@@ -371,7 +376,8 @@ static void intel_mst_post_disable_dp(struct intel_encoder 
*encoder,
 
        if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status,
                                  DP_TP_STATUS_ACT_SENT, 1))
-               DRM_ERROR("Timed out waiting for ACT sent when disabling\n");
+               drm_err(&dev_priv->drm,
+                       "Timed out waiting for ACT sent when disabling\n");
        drm_dp_check_act_status(&intel_dp->mst_mgr);
 
        drm_dp_mst_deallocate_vcpi(&intel_dp->mst_mgr, connector->port);
@@ -405,7 +411,8 @@ static void intel_mst_post_disable_dp(struct intel_encoder 
*encoder,
                intel_dig_port->base.post_disable(&intel_dig_port->base,
                                                  old_crtc_state, NULL);
 
-       DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
+       drm_dbg_kms(&dev_priv->drm, "active links %d\n",
+                   intel_dp->active_mst_links);
 }
 
 static void intel_mst_pre_pll_enable_dp(struct intel_encoder *encoder,
@@ -445,7 +452,8 @@ static void intel_mst_pre_enable_dp(struct intel_encoder 
*encoder,
                    INTEL_GEN(dev_priv) >= 12 && first_mst_stream &&
                    !intel_dp_mst_is_master_trans(pipe_config));
 
-       DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
+       drm_dbg_kms(&dev_priv->drm, "active links %d\n",
+                   intel_dp->active_mst_links);
 
        if (first_mst_stream)
                intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
@@ -461,7 +469,7 @@ static void intel_mst_pre_enable_dp(struct intel_encoder 
*encoder,
                                       pipe_config->pbn,
                                       pipe_config->dp_m_n.tu);
        if (!ret)
-               DRM_ERROR("failed to allocate vcpi\n");
+               drm_err(&dev_priv->drm, "failed to allocate vcpi\n");
 
        intel_dp->active_mst_links++;
        temp = intel_de_read(dev_priv, intel_dp->regs.dp_tp_status);
@@ -491,11 +499,12 @@ static void intel_mst_enable_dp(struct intel_encoder 
*encoder,
        struct intel_dp *intel_dp = &intel_dig_port->dp;
        struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
-       DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
+       drm_dbg_kms(&dev_priv->drm, "active links %d\n",
+                   intel_dp->active_mst_links);
 
        if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status,
                                  DP_TP_STATUS_ACT_SENT, 1))
-               DRM_ERROR("Timed out waiting for ACT sent\n");
+               drm_err(&dev_priv->drm, "Timed out waiting for ACT sent\n");
 
        drm_dp_check_act_status(&intel_dp->mst_mgr);
 
@@ -727,7 +736,8 @@ static void intel_dp_destroy_mst_connector(struct 
drm_dp_mst_topology_mgr *mgr,
 {
        struct drm_i915_private *dev_priv = to_i915(connector->dev);
 
-       DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, 
connector->name);
+       drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]\n", connector->base.id,
+                   connector->name);
        drm_connector_unregister(connector);
 
        if (dev_priv->fbdev)
-- 
2.25.0

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