From patchwork Tue Oct 2 20:52:19 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paulo Zanoni X-Patchwork-Id: 1539161 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id 37C8DDFFAD for ; Tue, 2 Oct 2012 21:14:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3F8B99E940 for ; Tue, 2 Oct 2012 14:14:21 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-yh0-f49.google.com (mail-yh0-f49.google.com [209.85.213.49]) by gabe.freedesktop.org (Postfix) with ESMTP id D01419EEAB for ; Tue, 2 Oct 2012 13:54:13 -0700 (PDT) Received: by mail-yh0-f49.google.com with SMTP id j52so541704yhj.36 for ; Tue, 02 Oct 2012 13:54:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=cW29Ro+P2iMm2hQJQWGmKkzpFwRo269yLKa5/amc+TE=; b=dEqNsr2j8sKtvoMtkJSDlFkVEnkBSfFXG+vxHovUwXYQzGPOudUg29EolXi+pOZKku 95BLg8L0OSLrSm0spqwWYOjqdIjrAcUrEACfYkHzle5McczynO/ElDEqc3cqdZhwk4tL 7h0/hRAqtBssJ/D0fZSRBtqa1qzgZRPTVeKsDtVU2Qn6N4iF9Yw0Y8YZC1Zmgy75eLif gCOfLkmFyqLux2ArLhqodUlJ5rKo5dH7xaOfQ3X7O07IDGpJxI4TogRECSZMJdyN3zxM 0lAj/sS0RfuTd/DoHD6GmHNVXAsd6kLoUbD7um+VHpjHYX+OapCW+AKA8VVR43OPoJS1 Y/UQ== Received: by 10.236.114.200 with SMTP id c48mr19516818yhh.118.1349211253524; Tue, 02 Oct 2012 13:54:13 -0700 (PDT) Received: from vicky.domain.invalid ([187.59.149.118]) by mx.google.com with ESMTPS id f1sm2117168ank.12.2012.10.02.13.54.11 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 02 Oct 2012 13:54:12 -0700 (PDT) From: Paulo Zanoni To: intel-gfx@lists.freedesktop.org Date: Tue, 2 Oct 2012 17:52:19 -0300 Message-Id: <1349211142-4802-45-git-send-email-przanoni@gmail.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1349211142-4802-1-git-send-email-przanoni@gmail.com> References: <1349211142-4802-1-git-send-email-przanoni@gmail.com> Cc: Paulo Zanoni Subject: [Intel-gfx] [PATCH 44/47] drm/i915: split intel_dp_init into encoder and connector pieces X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org From: Paulo Zanoni Same reason as the previous HDMI commit: the DDI code will have its own encoder init function but still use the DP and HDMI connectors. Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/intel_dp.c | 127 +++++++++++++++++++++------------------ 1 file changed, 69 insertions(+), 58 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index d9655e5..0a4ac6f 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2654,37 +2654,23 @@ intel_dp_add_properties(struct drm_connector *connector) intel_attach_broadcast_rgb_property(connector); } -void -intel_dp_init(struct drm_device *dev, int output_reg, enum port port) +static void +intel_dp_init_connector(struct intel_digital_port *intel_dig_port, + struct intel_connector *intel_connector) { + struct drm_connector *connector = &intel_connector->base; + struct intel_dp *intel_dp = &intel_dig_port->dp; + struct intel_encoder *intel_encoder = &intel_dig_port->base; + struct drm_device *dev = intel_encoder->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct drm_connector *connector; - struct intel_dp *intel_dp; - struct intel_encoder *intel_encoder; - struct intel_connector *intel_connector; - struct intel_digital_port *intel_dig_port; + enum port port = intel_dig_port->port; const char *name = NULL; int type; - intel_dig_port = kzalloc(sizeof(struct intel_digital_port), GFP_KERNEL); - if (!intel_dig_port) - return; - - intel_dig_port->port = port; - - intel_dp = &intel_dig_port->dp; - intel_dp->output_reg = output_reg; /* Preserve the current hw state. */ intel_dp->DP = I915_READ(intel_dp->output_reg); - intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL); - if (!intel_connector) { - kfree(intel_dig_port); - return; - } - intel_encoder = &intel_dig_port->base; - - if (HAS_PCH_SPLIT(dev) && output_reg == PCH_DP_D) + if (HAS_PCH_SPLIT(dev) && port == PORT_D) if (intel_dpd_is_edp(dev)) intel_dp->is_pch_edp = true; @@ -2692,10 +2678,10 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port) * FIXME : We need to initialize built-in panels before external panels. * For X0, DP_C is fixed as eDP. Revisit this as part of VLV eDP cleanup */ - if (IS_VALLEYVIEW(dev) && output_reg == DP_C) { + if (IS_VALLEYVIEW(dev) && port == PORT_C) { type = DRM_MODE_CONNECTOR_eDP; intel_encoder->type = INTEL_OUTPUT_EDP; - } else if (output_reg == DP_A || is_pch_edp(intel_dp)) { + } else if (port == PORT_A || is_pch_edp(intel_dp)) { type = DRM_MODE_CONNECTOR_eDP; intel_encoder->type = INTEL_OUTPUT_EDP; } else { @@ -2703,48 +2689,19 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port) intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT; } - connector = &intel_connector->base; drm_connector_init(dev, connector, &intel_dp_connector_funcs, type); drm_connector_helper_add(connector, &intel_dp_connector_helper_funcs); connector->polled = DRM_CONNECTOR_POLL_HPD; - - intel_encoder->cloneable = false; - - INIT_DELAYED_WORK(&intel_dp->panel_vdd_work, - ironlake_panel_vdd_work); - - intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2); - connector->interlace_allowed = true; connector->doublescan_allowed = 0; - drm_encoder_init(dev, &intel_encoder->base, &intel_dp_enc_funcs, - DRM_MODE_ENCODER_TMDS); - - if (IS_HASWELL(dev)) - drm_encoder_helper_add(&intel_encoder->base, - &intel_dp_helper_funcs_hsw); - else - drm_encoder_helper_add(&intel_encoder->base, - &intel_dp_helper_funcs); + INIT_DELAYED_WORK(&intel_dp->panel_vdd_work, + ironlake_panel_vdd_work); intel_connector_attach_encoder(intel_connector, intel_encoder); drm_sysfs_connector_add(connector); - if (IS_HASWELL(dev)) { - intel_encoder->enable = intel_enable_ddi; - intel_encoder->pre_enable = intel_ddi_pre_enable; - intel_encoder->disable = intel_disable_ddi; - intel_encoder->post_disable = intel_ddi_post_disable; - intel_encoder->get_hw_state = intel_ddi_get_hw_state; - } else { - intel_encoder->enable = intel_enable_dp; - intel_encoder->pre_enable = intel_pre_enable_dp; - intel_encoder->disable = intel_disable_dp; - intel_encoder->post_disable = intel_post_disable_dp; - intel_encoder->get_hw_state = intel_dp_get_hw_state; - } intel_connector->get_hw_state = intel_connector_get_hw_state; /* Set up the DDC bus. */ @@ -2861,8 +2818,6 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port) ironlake_edp_panel_vdd_off(intel_dp, false); } - intel_encoder->hot_plug = intel_dp_hot_plug; - if (is_edp(intel_dp)) { dev_priv->int_edp_connector = connector; intel_panel_setup_backlight(dev); @@ -2879,3 +2834,59 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port) I915_WRITE(PEG_BAND_GAP_DATA, (temp & ~0xf) | 0xd); } } + +void +intel_dp_init(struct drm_device *dev, int output_reg, enum port port) +{ + struct intel_digital_port *intel_dig_port; + struct intel_encoder *intel_encoder; + struct drm_encoder *encoder; + struct intel_connector *intel_connector; + + intel_dig_port = kzalloc(sizeof(struct intel_digital_port), GFP_KERNEL); + if (!intel_dig_port) + return; + + intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL); + if (!intel_connector) { + kfree(intel_dig_port); + return; + } + + intel_encoder = &intel_dig_port->base; + encoder = &intel_encoder->base; + + drm_encoder_init(dev, &intel_encoder->base, &intel_dp_enc_funcs, + DRM_MODE_ENCODER_TMDS); + + if (IS_HASWELL(dev)) + drm_encoder_helper_add(&intel_encoder->base, + &intel_dp_helper_funcs_hsw); + else + drm_encoder_helper_add(&intel_encoder->base, + &intel_dp_helper_funcs); + + if (IS_HASWELL(dev)) { + intel_encoder->enable = intel_enable_ddi; + intel_encoder->pre_enable = intel_ddi_pre_enable; + intel_encoder->disable = intel_disable_ddi; + intel_encoder->post_disable = intel_ddi_post_disable; + intel_encoder->get_hw_state = intel_ddi_get_hw_state; + } else { + intel_encoder->enable = intel_enable_dp; + intel_encoder->pre_enable = intel_pre_enable_dp; + intel_encoder->disable = intel_disable_dp; + intel_encoder->post_disable = intel_post_disable_dp; + intel_encoder->get_hw_state = intel_dp_get_hw_state; + } + + intel_dig_port->port = port; + intel_dig_port->hdmi.sdvox_reg = 0; + intel_dig_port->dp.output_reg = output_reg; + + intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2); + intel_encoder->cloneable = false; + intel_encoder->hot_plug = intel_dp_hot_plug; + + intel_dp_init_connector(intel_dig_port, intel_connector); +}