forked from Minki/linux
drm/i915/hdcp: conversion to struct drm_device based logging macros.
Converts various instances of the printk based logging macros in i915/display/intel_hdcp.c with the struct drm_device based macros using coccinelle. The script matches based on the existence of an existing struct drm_i915_private device: @rule1@ identifier fn, T; @@ fn(...,struct drm_i915_private *T,...) { <+... ( -DRM_INFO( +drm_info(&T->drm, ...) | -DRM_ERROR( +drm_err(&T->drm, ...) | -DRM_WARN( +drm_warn(&T->drm, ...) | -DRM_DEBUG( +drm_dbg(&T->drm, ...) | -DRM_DEBUG_DRIVER( +drm_dbg(&T->drm, ...) | -DRM_DEBUG_KMS( +drm_dbg_kms(&T->drm, ...) | -DRM_DEBUG_ATOMIC( +drm_dbg_atomic(&T->drm, ...) ) ...+> } @rule2@ identifier fn, T; @@ fn(...) { ... struct drm_i915_private *T = ...; <+... ( -DRM_INFO( +drm_info(&T->drm, ...) | -DRM_ERROR( +drm_err(&T->drm, ...) | -DRM_WARN( +drm_warn(&T->drm, ...) | -DRM_DEBUG( +drm_dbg(&T->drm, ...) | -DRM_DEBUG_KMS( +drm_dbg_kms(&T->drm, ...) | -DRM_DEBUG_DRIVER( +drm_dbg(&T->drm, ...) | -DRM_DEBUG_ATOMIC( +drm_dbg_atomic(&T->drm, ...) ) ...+> } New checkpatch warnings were addressed manually. Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200122110844.2022-7-wambui.karugax@gmail.com
This commit is contained in:
parent
5cb82703ce
commit
65833c4638
@ -217,8 +217,9 @@ static int intel_hdcp_load_keys(struct drm_i915_private *dev_priv)
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ret = sandybridge_pcode_write(dev_priv,
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SKL_PCODE_LOAD_HDCP_KEYS, 1);
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if (ret) {
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DRM_ERROR("Failed to initiate HDCP key load (%d)\n",
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ret);
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drm_err(&dev_priv->drm,
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"Failed to initiate HDCP key load (%d)\n",
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ret);
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return ret;
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}
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} else {
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@ -245,7 +246,7 @@ static int intel_write_sha_text(struct drm_i915_private *dev_priv, u32 sha_text)
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{
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I915_WRITE(HDCP_SHA_TEXT, sha_text);
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if (intel_de_wait_for_set(dev_priv, HDCP_REP_CTL, HDCP_SHA1_READY, 1)) {
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DRM_ERROR("Timed out waiting for SHA1 ready\n");
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drm_err(&dev_priv->drm, "Timed out waiting for SHA1 ready\n");
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return -ETIMEDOUT;
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}
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return 0;
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@ -270,7 +271,8 @@ u32 intel_hdcp_get_repeater_ctl(struct drm_i915_private *dev_priv,
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return HDCP_TRANSD_REP_PRESENT |
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HDCP_TRANSD_SHA1_M0;
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default:
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DRM_ERROR("Unknown transcoder %d\n", cpu_transcoder);
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drm_err(&dev_priv->drm, "Unknown transcoder %d\n",
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cpu_transcoder);
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return -EINVAL;
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}
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}
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@ -287,7 +289,7 @@ u32 intel_hdcp_get_repeater_ctl(struct drm_i915_private *dev_priv,
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case PORT_E:
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return HDCP_DDIE_REP_PRESENT | HDCP_DDIE_SHA1_M0;
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default:
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DRM_ERROR("Unknown port %d\n", port);
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drm_err(&dev_priv->drm, "Unknown port %d\n", port);
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return -EINVAL;
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}
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}
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@ -756,25 +758,26 @@ static int _intel_hdcp_disable(struct intel_connector *connector)
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enum transcoder cpu_transcoder = hdcp->cpu_transcoder;
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int ret;
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DRM_DEBUG_KMS("[%s:%d] HDCP is being disabled...\n",
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connector->base.name, connector->base.base.id);
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drm_dbg_kms(&dev_priv->drm, "[%s:%d] HDCP is being disabled...\n",
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connector->base.name, connector->base.base.id);
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hdcp->hdcp_encrypted = false;
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I915_WRITE(HDCP_CONF(dev_priv, cpu_transcoder, port), 0);
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if (intel_de_wait_for_clear(dev_priv,
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HDCP_STATUS(dev_priv, cpu_transcoder, port),
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~0, ENCRYPT_STATUS_CHANGE_TIMEOUT_MS)) {
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DRM_ERROR("Failed to disable HDCP, timeout clearing status\n");
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drm_err(&dev_priv->drm,
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"Failed to disable HDCP, timeout clearing status\n");
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return -ETIMEDOUT;
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}
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ret = hdcp->shim->toggle_signalling(intel_dig_port, false);
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if (ret) {
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DRM_ERROR("Failed to disable HDCP signalling\n");
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drm_err(&dev_priv->drm, "Failed to disable HDCP signalling\n");
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return ret;
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}
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DRM_DEBUG_KMS("HDCP is disabled\n");
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drm_dbg_kms(&dev_priv->drm, "HDCP is disabled\n");
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return 0;
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}
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@ -784,11 +787,11 @@ static int _intel_hdcp_enable(struct intel_connector *connector)
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struct intel_hdcp *hdcp = &connector->hdcp;
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int i, ret, tries = 3;
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DRM_DEBUG_KMS("[%s:%d] HDCP is being enabled...\n",
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connector->base.name, connector->base.base.id);
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drm_dbg_kms(&dev_priv->drm, "[%s:%d] HDCP is being enabled...\n",
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connector->base.name, connector->base.base.id);
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if (!hdcp_key_loadable(dev_priv)) {
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DRM_ERROR("HDCP key Load is not possible\n");
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drm_err(&dev_priv->drm, "HDCP key Load is not possible\n");
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return -ENXIO;
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}
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@ -799,7 +802,8 @@ static int _intel_hdcp_enable(struct intel_connector *connector)
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intel_hdcp_clear_keys(dev_priv);
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}
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if (ret) {
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DRM_ERROR("Could not load HDCP keys, (%d)\n", ret);
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drm_err(&dev_priv->drm, "Could not load HDCP keys, (%d)\n",
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ret);
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return ret;
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}
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@ -811,13 +815,14 @@ static int _intel_hdcp_enable(struct intel_connector *connector)
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return 0;
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}
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DRM_DEBUG_KMS("HDCP Auth failure (%d)\n", ret);
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drm_dbg_kms(&dev_priv->drm, "HDCP Auth failure (%d)\n", ret);
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/* Ensuring HDCP encryption and signalling are stopped. */
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_intel_hdcp_disable(connector);
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}
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DRM_DEBUG_KMS("HDCP authentication failed (%d tries/%d)\n", tries, ret);
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drm_dbg_kms(&dev_priv->drm,
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"HDCP authentication failed (%d tries/%d)\n", tries, ret);
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return ret;
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}
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@ -848,10 +853,11 @@ static int intel_hdcp_check_link(struct intel_connector *connector)
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}
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if (WARN_ON(!intel_hdcp_in_use(dev_priv, cpu_transcoder, port))) {
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DRM_ERROR("%s:%d HDCP link stopped encryption,%x\n",
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connector->base.name, connector->base.base.id,
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I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder,
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port)));
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drm_err(&dev_priv->drm,
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"%s:%d HDCP link stopped encryption,%x\n",
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connector->base.name, connector->base.base.id,
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I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder,
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port)));
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ret = -ENXIO;
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hdcp->value = DRM_MODE_CONTENT_PROTECTION_DESIRED;
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schedule_work(&hdcp->prop_work);
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@ -866,12 +872,13 @@ static int intel_hdcp_check_link(struct intel_connector *connector)
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goto out;
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}
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DRM_DEBUG_KMS("[%s:%d] HDCP link failed, retrying authentication\n",
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connector->base.name, connector->base.base.id);
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drm_dbg_kms(&dev_priv->drm,
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"[%s:%d] HDCP link failed, retrying authentication\n",
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connector->base.name, connector->base.base.id);
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ret = _intel_hdcp_disable(connector);
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if (ret) {
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DRM_ERROR("Failed to disable hdcp (%d)\n", ret);
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drm_err(&dev_priv->drm, "Failed to disable hdcp (%d)\n", ret);
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hdcp->value = DRM_MODE_CONTENT_PROTECTION_DESIRED;
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schedule_work(&hdcp->prop_work);
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goto out;
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@ -879,7 +886,7 @@ static int intel_hdcp_check_link(struct intel_connector *connector)
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ret = _intel_hdcp_enable(connector);
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if (ret) {
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DRM_ERROR("Failed to enable hdcp (%d)\n", ret);
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drm_err(&dev_priv->drm, "Failed to enable hdcp (%d)\n", ret);
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hdcp->value = DRM_MODE_CONTENT_PROTECTION_DESIRED;
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schedule_work(&hdcp->prop_work);
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goto out;
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@ -938,7 +945,8 @@ hdcp2_prepare_ake_init(struct intel_connector *connector,
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ret = comp->ops->initiate_hdcp2_session(comp->mei_dev, data, ake_data);
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if (ret)
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DRM_DEBUG_KMS("Prepare_ake_init failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Prepare_ake_init failed. %d\n",
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ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -968,7 +976,8 @@ hdcp2_verify_rx_cert_prepare_km(struct intel_connector *connector,
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rx_cert, paired,
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ek_pub_km, msg_sz);
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if (ret < 0)
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DRM_DEBUG_KMS("Verify rx_cert failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Verify rx_cert failed. %d\n",
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ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -992,7 +1001,7 @@ static int hdcp2_verify_hprime(struct intel_connector *connector,
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ret = comp->ops->verify_hprime(comp->mei_dev, data, rx_hprime);
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if (ret < 0)
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DRM_DEBUG_KMS("Verify hprime failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Verify hprime failed. %d\n", ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -1017,7 +1026,8 @@ hdcp2_store_pairing_info(struct intel_connector *connector,
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ret = comp->ops->store_pairing_info(comp->mei_dev, data, pairing_info);
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if (ret < 0)
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DRM_DEBUG_KMS("Store pairing info failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Store pairing info failed. %d\n",
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ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -1042,7 +1052,8 @@ hdcp2_prepare_lc_init(struct intel_connector *connector,
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ret = comp->ops->initiate_locality_check(comp->mei_dev, data, lc_init);
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if (ret < 0)
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DRM_DEBUG_KMS("Prepare lc_init failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Prepare lc_init failed. %d\n",
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ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -1067,7 +1078,8 @@ hdcp2_verify_lprime(struct intel_connector *connector,
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ret = comp->ops->verify_lprime(comp->mei_dev, data, rx_lprime);
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if (ret < 0)
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DRM_DEBUG_KMS("Verify L_Prime failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Verify L_Prime failed. %d\n",
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ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -1091,7 +1103,8 @@ static int hdcp2_prepare_skey(struct intel_connector *connector,
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ret = comp->ops->get_session_key(comp->mei_dev, data, ske_data);
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if (ret < 0)
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DRM_DEBUG_KMS("Get session key failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Get session key failed. %d\n",
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ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -1120,7 +1133,8 @@ hdcp2_verify_rep_topology_prepare_ack(struct intel_connector *connector,
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rep_topology,
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rep_send_ack);
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if (ret < 0)
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DRM_DEBUG_KMS("Verify rep topology failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm,
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"Verify rep topology failed. %d\n", ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -1145,7 +1159,7 @@ hdcp2_verify_mprime(struct intel_connector *connector,
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ret = comp->ops->verify_mprime(comp->mei_dev, data, stream_ready);
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if (ret < 0)
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DRM_DEBUG_KMS("Verify mprime failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Verify mprime failed. %d\n", ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -1168,7 +1182,8 @@ static int hdcp2_authenticate_port(struct intel_connector *connector)
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ret = comp->ops->enable_hdcp_authentication(comp->mei_dev, data);
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if (ret < 0)
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DRM_DEBUG_KMS("Enable hdcp auth failed. %d\n", ret);
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drm_dbg_kms(&dev_priv->drm, "Enable hdcp auth failed. %d\n",
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ret);
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mutex_unlock(&dev_priv->hdcp_comp_mutex);
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return ret;
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@ -1532,8 +1547,9 @@ static int hdcp2_enable_encryption(struct intel_connector *connector)
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if (hdcp->shim->toggle_signalling) {
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ret = hdcp->shim->toggle_signalling(intel_dig_port, true);
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if (ret) {
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DRM_ERROR("Failed to enable HDCP signalling. %d\n",
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ret);
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drm_err(&dev_priv->drm,
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"Failed to enable HDCP signalling. %d\n",
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ret);
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return ret;
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}
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}
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@ -1578,13 +1594,14 @@ static int hdcp2_disable_encryption(struct intel_connector *connector)
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LINK_ENCRYPTION_STATUS,
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ENCRYPT_STATUS_CHANGE_TIMEOUT_MS);
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if (ret == -ETIMEDOUT)
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DRM_DEBUG_KMS("Disable Encryption Timedout");
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drm_dbg_kms(&dev_priv->drm, "Disable Encryption Timedout");
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if (hdcp->shim->toggle_signalling) {
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ret = hdcp->shim->toggle_signalling(intel_dig_port, false);
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if (ret) {
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DRM_ERROR("Failed to disable HDCP signalling. %d\n",
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ret);
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drm_err(&dev_priv->drm,
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"Failed to disable HDCP signalling. %d\n",
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ret);
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return ret;
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}
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}
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@ -1687,9 +1704,10 @@ static int intel_hdcp2_check_link(struct intel_connector *connector)
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}
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if (WARN_ON(!intel_hdcp2_in_use(dev_priv, cpu_transcoder, port))) {
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DRM_ERROR("HDCP2.2 link stopped the encryption, %x\n",
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I915_READ(HDCP2_STATUS(dev_priv, cpu_transcoder,
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port)));
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drm_err(&dev_priv->drm,
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"HDCP2.2 link stopped the encryption, %x\n",
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I915_READ(HDCP2_STATUS(dev_priv, cpu_transcoder,
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port)));
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ret = -ENXIO;
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hdcp->value = DRM_MODE_CONTENT_PROTECTION_DESIRED;
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schedule_work(&hdcp->prop_work);
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@ -1709,25 +1727,29 @@ static int intel_hdcp2_check_link(struct intel_connector *connector)
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if (hdcp->value == DRM_MODE_CONTENT_PROTECTION_UNDESIRED)
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goto out;
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DRM_DEBUG_KMS("HDCP2.2 Downstream topology change\n");
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drm_dbg_kms(&dev_priv->drm,
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"HDCP2.2 Downstream topology change\n");
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ret = hdcp2_authenticate_repeater_topology(connector);
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if (!ret) {
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hdcp->value = DRM_MODE_CONTENT_PROTECTION_ENABLED;
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schedule_work(&hdcp->prop_work);
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goto out;
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}
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DRM_DEBUG_KMS("[%s:%d] Repeater topology auth failed.(%d)\n",
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connector->base.name, connector->base.base.id,
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ret);
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drm_dbg_kms(&dev_priv->drm,
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"[%s:%d] Repeater topology auth failed.(%d)\n",
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connector->base.name, connector->base.base.id,
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ret);
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} else {
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DRM_DEBUG_KMS("[%s:%d] HDCP2.2 link failed, retrying auth\n",
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connector->base.name, connector->base.base.id);
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drm_dbg_kms(&dev_priv->drm,
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"[%s:%d] HDCP2.2 link failed, retrying auth\n",
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connector->base.name, connector->base.base.id);
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}
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ret = _intel_hdcp2_disable(connector);
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if (ret) {
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DRM_ERROR("[%s:%d] Failed to disable hdcp2.2 (%d)\n",
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connector->base.name, connector->base.base.id, ret);
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drm_err(&dev_priv->drm,
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"[%s:%d] Failed to disable hdcp2.2 (%d)\n",
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connector->base.name, connector->base.base.id, ret);
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hdcp->value = DRM_MODE_CONTENT_PROTECTION_DESIRED;
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schedule_work(&hdcp->prop_work);
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goto out;
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@ -1735,9 +1757,10 @@ static int intel_hdcp2_check_link(struct intel_connector *connector)
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ret = _intel_hdcp2_enable(connector);
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if (ret) {
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DRM_DEBUG_KMS("[%s:%d] Failed to enable hdcp2.2 (%d)\n",
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connector->base.name, connector->base.base.id,
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ret);
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drm_dbg_kms(&dev_priv->drm,
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"[%s:%d] Failed to enable hdcp2.2 (%d)\n",
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connector->base.name, connector->base.base.id,
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ret);
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hdcp->value = DRM_MODE_CONTENT_PROTECTION_DESIRED;
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schedule_work(&hdcp->prop_work);
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goto out;
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@ -1768,7 +1791,7 @@ static int i915_hdcp_component_bind(struct device *i915_kdev,
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{
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struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
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DRM_DEBUG("I915 HDCP comp bind\n");
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drm_dbg(&dev_priv->drm, "I915 HDCP comp bind\n");
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mutex_lock(&dev_priv->hdcp_comp_mutex);
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dev_priv->hdcp_master = (struct i915_hdcp_comp_master *)data;
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dev_priv->hdcp_master->mei_dev = mei_kdev;
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@ -1782,7 +1805,7 @@ static void i915_hdcp_component_unbind(struct device *i915_kdev,
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{
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struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
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|
||||
DRM_DEBUG("I915 HDCP comp unbind\n");
|
||||
drm_dbg(&dev_priv->drm, "I915 HDCP comp unbind\n");
|
||||
mutex_lock(&dev_priv->hdcp_comp_mutex);
|
||||
dev_priv->hdcp_master = NULL;
|
||||
mutex_unlock(&dev_priv->hdcp_comp_mutex);
|
||||
@ -1850,7 +1873,7 @@ static inline int initialize_hdcp_port_data(struct intel_connector *connector,
|
||||
sizeof(struct hdcp2_streamid_type),
|
||||
GFP_KERNEL);
|
||||
if (!data->streams) {
|
||||
DRM_ERROR("Out of Memory\n");
|
||||
drm_err(&dev_priv->drm, "Out of Memory\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
@ -1884,7 +1907,8 @@ void intel_hdcp_component_init(struct drm_i915_private *dev_priv)
|
||||
ret = component_add_typed(dev_priv->drm.dev, &i915_hdcp_component_ops,
|
||||
I915_COMPONENT_HDCP);
|
||||
if (ret < 0) {
|
||||
DRM_DEBUG_KMS("Failed at component add(%d)\n", ret);
|
||||
drm_dbg_kms(&dev_priv->drm, "Failed at component add(%d)\n",
|
||||
ret);
|
||||
mutex_lock(&dev_priv->hdcp_comp_mutex);
|
||||
dev_priv->hdcp_comp_added = false;
|
||||
mutex_unlock(&dev_priv->hdcp_comp_mutex);
|
||||
|
Loading…
Reference in New Issue
Block a user