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drm/i915/lspcon: convert to drm device based logging
Prefer drm device based logging. Do some related dev_priv->i915 and dp->intel_dp renames while at it. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/8f83a4de60be1a4a964aa4334204db95d2db3689.1642769982.git.jani.nikula@intel.com
This commit is contained in:
parent
eb8d73aa63
commit
15d641c417
1 changed files with 77 additions and 67 deletions
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@ -78,11 +78,12 @@ static const char *lspcon_mode_name(enum drm_lspcon_mode mode)
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static bool lspcon_detect_vendor(struct intel_lspcon *lspcon)
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{
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struct intel_dp *dp = lspcon_to_intel_dp(lspcon);
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struct drm_i915_private *i915 = dp_to_i915(dp);
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struct drm_dp_dpcd_ident *ident;
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u32 vendor_oui;
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if (drm_dp_read_desc(&dp->aux, &dp->desc, drm_dp_is_branch(dp->dpcd))) {
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DRM_ERROR("Can't read description\n");
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drm_err(&i915->drm, "Can't read description\n");
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return false;
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}
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@ -93,16 +94,16 @@ static bool lspcon_detect_vendor(struct intel_lspcon *lspcon)
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switch (vendor_oui) {
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case LSPCON_VENDOR_MCA_OUI:
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lspcon->vendor = LSPCON_VENDOR_MCA;
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DRM_DEBUG_KMS("Vendor: Mega Chips\n");
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drm_dbg_kms(&i915->drm, "Vendor: Mega Chips\n");
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break;
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case LSPCON_VENDOR_PARADE_OUI:
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lspcon->vendor = LSPCON_VENDOR_PARADE;
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DRM_DEBUG_KMS("Vendor: Parade Tech\n");
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drm_dbg_kms(&i915->drm, "Vendor: Parade Tech\n");
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break;
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default:
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DRM_ERROR("Invalid/Unknown vendor OUI\n");
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drm_err(&i915->drm, "Invalid/Unknown vendor OUI\n");
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return false;
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}
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@ -119,21 +120,19 @@ static u32 get_hdr_status_reg(struct intel_lspcon *lspcon)
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void lspcon_detect_hdr_capability(struct intel_lspcon *lspcon)
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{
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struct intel_digital_port *dig_port =
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container_of(lspcon, struct intel_digital_port, lspcon);
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struct drm_device *dev = dig_port->base.base.dev;
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struct intel_dp *dp = lspcon_to_intel_dp(lspcon);
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struct intel_dp *intel_dp = lspcon_to_intel_dp(lspcon);
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struct drm_i915_private *i915 = dp_to_i915(intel_dp);
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u8 hdr_caps;
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int ret;
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ret = drm_dp_dpcd_read(&dp->aux, get_hdr_status_reg(lspcon),
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ret = drm_dp_dpcd_read(&intel_dp->aux, get_hdr_status_reg(lspcon),
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&hdr_caps, 1);
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if (ret < 0) {
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drm_dbg_kms(dev, "HDR capability detection failed\n");
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drm_dbg_kms(&i915->drm, "HDR capability detection failed\n");
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lspcon->hdr_supported = false;
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} else if (hdr_caps & 0x1) {
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drm_dbg_kms(dev, "LSPCON capable of HDR\n");
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drm_dbg_kms(&i915->drm, "LSPCON capable of HDR\n");
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lspcon->hdr_supported = true;
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}
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}
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@ -141,11 +140,12 @@ void lspcon_detect_hdr_capability(struct intel_lspcon *lspcon)
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static enum drm_lspcon_mode lspcon_get_current_mode(struct intel_lspcon *lspcon)
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{
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struct intel_dp *intel_dp = lspcon_to_intel_dp(lspcon);
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struct drm_i915_private *i915 = dp_to_i915(intel_dp);
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enum drm_lspcon_mode current_mode;
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struct i2c_adapter *adapter = &intel_dp->aux.ddc;
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if (drm_lspcon_get_mode(intel_dp->aux.drm_dev, adapter, ¤t_mode)) {
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DRM_DEBUG_KMS("Error reading LSPCON mode\n");
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drm_dbg_kms(&i915->drm, "Error reading LSPCON mode\n");
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return DRM_LSPCON_MODE_INVALID;
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}
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return current_mode;
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@ -154,22 +154,24 @@ static enum drm_lspcon_mode lspcon_get_current_mode(struct intel_lspcon *lspcon)
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static enum drm_lspcon_mode lspcon_wait_mode(struct intel_lspcon *lspcon,
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enum drm_lspcon_mode mode)
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{
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struct intel_dp *intel_dp = lspcon_to_intel_dp(lspcon);
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struct drm_i915_private *i915 = dp_to_i915(intel_dp);
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enum drm_lspcon_mode current_mode;
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current_mode = lspcon_get_current_mode(lspcon);
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if (current_mode == mode)
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goto out;
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DRM_DEBUG_KMS("Waiting for LSPCON mode %s to settle\n",
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lspcon_mode_name(mode));
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drm_dbg_kms(&i915->drm, "Waiting for LSPCON mode %s to settle\n",
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lspcon_mode_name(mode));
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wait_for((current_mode = lspcon_get_current_mode(lspcon)) == mode, 400);
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if (current_mode != mode)
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DRM_ERROR("LSPCON mode hasn't settled\n");
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drm_err(&i915->drm, "LSPCON mode hasn't settled\n");
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out:
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DRM_DEBUG_KMS("Current LSPCON mode %s\n",
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lspcon_mode_name(current_mode));
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drm_dbg_kms(&i915->drm, "Current LSPCON mode %s\n",
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lspcon_mode_name(current_mode));
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return current_mode;
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}
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@ -178,44 +180,47 @@ static int lspcon_change_mode(struct intel_lspcon *lspcon,
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enum drm_lspcon_mode mode)
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{
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struct intel_dp *intel_dp = lspcon_to_intel_dp(lspcon);
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struct drm_i915_private *i915 = dp_to_i915(intel_dp);
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int err;
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enum drm_lspcon_mode current_mode;
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struct i2c_adapter *adapter = &intel_dp->aux.ddc;
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err = drm_lspcon_get_mode(intel_dp->aux.drm_dev, adapter, ¤t_mode);
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if (err) {
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DRM_ERROR("Error reading LSPCON mode\n");
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drm_err(&i915->drm, "Error reading LSPCON mode\n");
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return err;
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}
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if (current_mode == mode) {
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DRM_DEBUG_KMS("Current mode = desired LSPCON mode\n");
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drm_dbg_kms(&i915->drm, "Current mode = desired LSPCON mode\n");
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return 0;
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}
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err = drm_lspcon_set_mode(intel_dp->aux.drm_dev, adapter, mode);
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if (err < 0) {
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DRM_ERROR("LSPCON mode change failed\n");
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drm_err(&i915->drm, "LSPCON mode change failed\n");
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return err;
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}
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lspcon->mode = mode;
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DRM_DEBUG_KMS("LSPCON mode changed done\n");
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drm_dbg_kms(&i915->drm, "LSPCON mode changed done\n");
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return 0;
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}
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static bool lspcon_wake_native_aux_ch(struct intel_lspcon *lspcon)
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{
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struct intel_dp *intel_dp = lspcon_to_intel_dp(lspcon);
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struct drm_i915_private *i915 = dp_to_i915(intel_dp);
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u8 rev;
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if (drm_dp_dpcd_readb(&lspcon_to_intel_dp(lspcon)->aux, DP_DPCD_REV,
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&rev) != 1) {
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DRM_DEBUG_KMS("Native AUX CH down\n");
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drm_dbg_kms(&i915->drm, "Native AUX CH down\n");
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return false;
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}
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DRM_DEBUG_KMS("Native AUX CH up, DPCD version: %d.%d\n",
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rev >> 4, rev & 0xf);
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drm_dbg_kms(&i915->drm, "Native AUX CH up, DPCD version: %d.%d\n",
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rev >> 4, rev & 0xf);
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return true;
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}
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@ -225,6 +230,7 @@ static bool lspcon_probe(struct intel_lspcon *lspcon)
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int retry;
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enum drm_dp_dual_mode_type adaptor_type;
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struct intel_dp *intel_dp = lspcon_to_intel_dp(lspcon);
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struct drm_i915_private *i915 = dp_to_i915(intel_dp);
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struct i2c_adapter *adapter = &intel_dp->aux.ddc;
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enum drm_lspcon_mode expected_mode;
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@ -242,13 +248,13 @@ static bool lspcon_probe(struct intel_lspcon *lspcon)
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}
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if (adaptor_type != DRM_DP_DUAL_MODE_LSPCON) {
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DRM_DEBUG_KMS("No LSPCON detected, found %s\n",
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drm_dp_get_dual_mode_type_name(adaptor_type));
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drm_dbg_kms(&i915->drm, "No LSPCON detected, found %s\n",
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drm_dp_get_dual_mode_type_name(adaptor_type));
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return false;
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}
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/* Yay ... got a LSPCON device */
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DRM_DEBUG_KMS("LSPCON detected\n");
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drm_dbg_kms(&i915->drm, "LSPCON detected\n");
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lspcon->mode = lspcon_wait_mode(lspcon, expected_mode);
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/*
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@ -258,7 +264,7 @@ static bool lspcon_probe(struct intel_lspcon *lspcon)
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*/
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if (lspcon->mode != DRM_LSPCON_MODE_PCON) {
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if (lspcon_change_mode(lspcon, DRM_LSPCON_MODE_PCON) < 0) {
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DRM_ERROR("LSPCON mode change to PCON failed\n");
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drm_err(&i915->drm, "LSPCON mode change to PCON failed\n");
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return false;
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}
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}
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@ -268,13 +274,14 @@ static bool lspcon_probe(struct intel_lspcon *lspcon)
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static void lspcon_resume_in_pcon_wa(struct intel_lspcon *lspcon)
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{
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struct intel_dp *intel_dp = lspcon_to_intel_dp(lspcon);
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struct drm_i915_private *i915 = dp_to_i915(intel_dp);
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struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
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unsigned long start = jiffies;
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while (1) {
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if (intel_digital_port_connected(&dig_port->base)) {
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DRM_DEBUG_KMS("LSPCON recovering in PCON mode after %u ms\n",
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jiffies_to_msecs(jiffies - start));
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drm_dbg_kms(&i915->drm, "LSPCON recovering in PCON mode after %u ms\n",
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jiffies_to_msecs(jiffies - start));
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return;
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}
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@ -284,7 +291,7 @@ static void lspcon_resume_in_pcon_wa(struct intel_lspcon *lspcon)
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usleep_range(10000, 15000);
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}
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DRM_DEBUG_KMS("LSPCON DP descriptor mismatch after resume\n");
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drm_dbg_kms(&i915->drm, "LSPCON DP descriptor mismatch after resume\n");
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}
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static bool lspcon_parade_fw_ready(struct drm_dp_aux *aux)
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@ -301,7 +308,7 @@ static bool lspcon_parade_fw_ready(struct drm_dp_aux *aux)
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ret = drm_dp_dpcd_read(aux, LSPCON_PARADE_AVI_IF_CTRL,
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&avi_if_ctrl, 1);
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if (ret < 0) {
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DRM_ERROR("Failed to read AVI IF control\n");
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drm_err(aux->drm_dev, "Failed to read AVI IF control\n");
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return false;
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}
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@ -309,7 +316,7 @@ static bool lspcon_parade_fw_ready(struct drm_dp_aux *aux)
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return true;
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}
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DRM_ERROR("Parade FW not ready to accept AVI IF\n");
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drm_err(aux->drm_dev, "Parade FW not ready to accept AVI IF\n");
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return false;
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}
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@ -324,8 +331,8 @@ static bool _lspcon_parade_write_infoframe_blocks(struct drm_dp_aux *aux,
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while (block_count < 4) {
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if (!lspcon_parade_fw_ready(aux)) {
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DRM_DEBUG_KMS("LSPCON FW not ready, block %d\n",
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block_count);
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drm_dbg_kms(aux->drm_dev, "LSPCON FW not ready, block %d\n",
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block_count);
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return false;
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}
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@ -333,8 +340,8 @@ static bool _lspcon_parade_write_infoframe_blocks(struct drm_dp_aux *aux,
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data = avi_buf + block_count * 8;
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ret = drm_dp_dpcd_write(aux, reg, data, 8);
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if (ret < 0) {
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DRM_ERROR("Failed to write AVI IF block %d\n",
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block_count);
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drm_err(aux->drm_dev, "Failed to write AVI IF block %d\n",
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block_count);
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return false;
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}
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@ -348,15 +355,15 @@ static bool _lspcon_parade_write_infoframe_blocks(struct drm_dp_aux *aux,
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avi_if_ctrl = LSPCON_PARADE_AVI_IF_KICKOFF | block_count;
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ret = drm_dp_dpcd_write(aux, reg, &avi_if_ctrl, 1);
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if (ret < 0) {
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DRM_ERROR("Failed to update (0x%x), block %d\n",
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reg, block_count);
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drm_err(aux->drm_dev, "Failed to update (0x%x), block %d\n",
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reg, block_count);
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return false;
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}
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block_count++;
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}
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DRM_DEBUG_KMS("Wrote AVI IF blocks successfully\n");
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drm_dbg_kms(aux->drm_dev, "Wrote AVI IF blocks successfully\n");
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return true;
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}
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@ -378,14 +385,14 @@ static bool _lspcon_write_avi_infoframe_parade(struct drm_dp_aux *aux,
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*/
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if (len > LSPCON_PARADE_AVI_IF_DATA_SIZE - 1) {
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DRM_ERROR("Invalid length of infoframes\n");
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drm_err(aux->drm_dev, "Invalid length of infoframes\n");
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return false;
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}
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memcpy(&avi_if[1], frame, len);
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if (!_lspcon_parade_write_infoframe_blocks(aux, avi_if)) {
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DRM_DEBUG_KMS("Failed to write infoframe blocks\n");
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drm_dbg_kms(aux->drm_dev, "Failed to write infoframe blocks\n");
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return false;
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}
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@ -412,7 +419,7 @@ static bool _lspcon_write_avi_infoframe_mca(struct drm_dp_aux *aux,
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mdelay(50);
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continue;
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} else {
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DRM_ERROR("DPCD write failed at:0x%x\n", reg);
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drm_err(aux->drm_dev, "DPCD write failed at:0x%x\n", reg);
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return false;
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}
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}
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@ -423,7 +430,7 @@ static bool _lspcon_write_avi_infoframe_mca(struct drm_dp_aux *aux,
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reg = LSPCON_MCA_AVI_IF_CTRL;
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ret = drm_dp_dpcd_read(aux, reg, &val, 1);
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if (ret < 0) {
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DRM_ERROR("DPCD read failed, address 0x%x\n", reg);
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drm_err(aux->drm_dev, "DPCD read failed, address 0x%x\n", reg);
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return false;
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}
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@ -433,19 +440,19 @@ static bool _lspcon_write_avi_infoframe_mca(struct drm_dp_aux *aux,
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ret = drm_dp_dpcd_write(aux, reg, &val, 1);
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if (ret < 0) {
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DRM_ERROR("DPCD read failed, address 0x%x\n", reg);
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drm_err(aux->drm_dev, "DPCD read failed, address 0x%x\n", reg);
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return false;
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}
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val = 0;
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ret = drm_dp_dpcd_read(aux, reg, &val, 1);
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if (ret < 0) {
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DRM_ERROR("DPCD read failed, address 0x%x\n", reg);
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drm_err(aux->drm_dev, "DPCD read failed, address 0x%x\n", reg);
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return false;
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}
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if (val == LSPCON_MCA_AVI_IF_HANDLED)
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DRM_DEBUG_KMS("AVI IF handled by FW\n");
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drm_dbg_kms(aux->drm_dev, "AVI IF handled by FW\n");
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return true;
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}
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@ -457,6 +464,7 @@ void lspcon_write_infoframe(struct intel_encoder *encoder,
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{
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bool ret = true;
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struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
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struct drm_i915_private *i915 = dp_to_i915(intel_dp);
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struct intel_lspcon *lspcon = enc_to_intel_lspcon(encoder);
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switch (type) {
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@ -469,7 +477,7 @@ void lspcon_write_infoframe(struct intel_encoder *encoder,
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frame, len);
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break;
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case HDMI_PACKET_TYPE_GAMUT_METADATA:
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drm_dbg_kms(encoder->base.dev, "Update HDR metadata for lspcon\n");
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drm_dbg_kms(&i915->drm, "Update HDR metadata for lspcon\n");
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/* It uses the legacy hsw implementation for the same */
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hsw_write_infoframe(encoder, crtc_state, type, frame, len);
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break;
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@ -478,7 +486,7 @@ void lspcon_write_infoframe(struct intel_encoder *encoder,
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}
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if (!ret) {
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DRM_ERROR("Failed to write infoframes\n");
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drm_err(&i915->drm, "Failed to write infoframes\n");
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return;
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}
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}
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@ -504,11 +512,12 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
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u8 buf[VIDEO_DIP_DATA_SIZE];
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struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
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struct intel_lspcon *lspcon = &dig_port->lspcon;
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struct drm_i915_private *i915 = to_i915(encoder->base.dev);
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const struct drm_display_mode *adjusted_mode =
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&crtc_state->hw.adjusted_mode;
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if (!lspcon->active) {
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DRM_ERROR("Writing infoframes while LSPCON disabled ?\n");
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drm_err(&i915->drm, "Writing infoframes while LSPCON disabled ?\n");
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return;
|
||||
}
|
||||
|
||||
|
@ -518,7 +527,7 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
|
|||
conn_state->connector,
|
||||
adjusted_mode);
|
||||
if (ret < 0) {
|
||||
DRM_ERROR("couldn't fill AVI infoframe\n");
|
||||
drm_err(&i915->drm, "couldn't fill AVI infoframe\n");
|
||||
return;
|
||||
}
|
||||
|
||||
|
@ -559,7 +568,7 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
|
|||
|
||||
ret = hdmi_infoframe_pack(&frame, buf, sizeof(buf));
|
||||
if (ret < 0) {
|
||||
DRM_ERROR("Failed to pack AVI IF\n");
|
||||
drm_err(&i915->drm, "Failed to pack AVI IF\n");
|
||||
return;
|
||||
}
|
||||
|
||||
|
@ -575,7 +584,7 @@ static bool _lspcon_read_avi_infoframe_enabled_mca(struct drm_dp_aux *aux)
|
|||
|
||||
ret = drm_dp_dpcd_read(aux, reg, &val, 1);
|
||||
if (ret < 0) {
|
||||
DRM_ERROR("DPCD read failed, address 0x%x\n", reg);
|
||||
drm_err(aux->drm_dev, "DPCD read failed, address 0x%x\n", reg);
|
||||
return false;
|
||||
}
|
||||
|
||||
|
@ -590,7 +599,7 @@ static bool _lspcon_read_avi_infoframe_enabled_parade(struct drm_dp_aux *aux)
|
|||
|
||||
ret = drm_dp_dpcd_read(aux, reg, &val, 1);
|
||||
if (ret < 0) {
|
||||
DRM_ERROR("DPCD read failed, address 0x%x\n", reg);
|
||||
drm_err(aux->drm_dev, "DPCD read failed, address 0x%x\n", reg);
|
||||
return false;
|
||||
}
|
||||
|
||||
|
@ -634,31 +643,32 @@ void lspcon_wait_pcon_mode(struct intel_lspcon *lspcon)
|
|||
|
||||
bool lspcon_init(struct intel_digital_port *dig_port)
|
||||
{
|
||||
struct intel_dp *dp = &dig_port->dp;
|
||||
struct intel_dp *intel_dp = &dig_port->dp;
|
||||
struct intel_lspcon *lspcon = &dig_port->lspcon;
|
||||
struct drm_connector *connector = &dp->attached_connector->base;
|
||||
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
|
||||
struct drm_connector *connector = &intel_dp->attached_connector->base;
|
||||
|
||||
lspcon->active = false;
|
||||
lspcon->mode = DRM_LSPCON_MODE_INVALID;
|
||||
|
||||
if (!lspcon_probe(lspcon)) {
|
||||
DRM_ERROR("Failed to probe lspcon\n");
|
||||
drm_err(&i915->drm, "Failed to probe lspcon\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
if (drm_dp_read_dpcd_caps(&dp->aux, dp->dpcd) != 0) {
|
||||
DRM_ERROR("LSPCON DPCD read failed\n");
|
||||
if (drm_dp_read_dpcd_caps(&intel_dp->aux, intel_dp->dpcd) != 0) {
|
||||
drm_err(&i915->drm, "LSPCON DPCD read failed\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!lspcon_detect_vendor(lspcon)) {
|
||||
DRM_ERROR("LSPCON vendor detection failed\n");
|
||||
drm_err(&i915->drm, "LSPCON vendor detection failed\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
connector->ycbcr_420_allowed = true;
|
||||
lspcon->active = true;
|
||||
DRM_DEBUG_KMS("Success: LSPCON init\n");
|
||||
drm_dbg_kms(&i915->drm, "Success: LSPCON init\n");
|
||||
return true;
|
||||
}
|
||||
|
||||
|
@ -674,16 +684,16 @@ void lspcon_resume(struct intel_digital_port *dig_port)
|
|||
{
|
||||
struct intel_lspcon *lspcon = &dig_port->lspcon;
|
||||
struct drm_device *dev = dig_port->base.base.dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
struct drm_i915_private *i915 = to_i915(dev);
|
||||
enum drm_lspcon_mode expected_mode;
|
||||
|
||||
if (!intel_bios_is_lspcon_present(dev_priv, dig_port->base.port))
|
||||
if (!intel_bios_is_lspcon_present(i915, dig_port->base.port))
|
||||
return;
|
||||
|
||||
if (!lspcon->active) {
|
||||
if (!lspcon_init(dig_port)) {
|
||||
DRM_ERROR("LSPCON init failed on port %c\n",
|
||||
port_name(dig_port->base.port));
|
||||
drm_err(&i915->drm, "LSPCON init failed on port %c\n",
|
||||
port_name(dig_port->base.port));
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
@ -699,7 +709,7 @@ void lspcon_resume(struct intel_digital_port *dig_port)
|
|||
return;
|
||||
|
||||
if (lspcon_change_mode(lspcon, DRM_LSPCON_MODE_PCON))
|
||||
DRM_ERROR("LSPCON resume failed\n");
|
||||
drm_err(&i915->drm, "LSPCON resume failed\n");
|
||||
else
|
||||
DRM_DEBUG_KMS("LSPCON resume success\n");
|
||||
drm_dbg_kms(&i915->drm, "LSPCON resume success\n");
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue