From patchwork Thu Jan 30 08:32:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wambui Karuga X-Patchwork-Id: 11359437 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7A8221395 for ; Fri, 31 Jan 2020 08:04:20 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 585A7206F0 for ; Fri, 31 Jan 2020 08:04:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mFffZS05" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 585A7206F0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1914C6FA9C; Fri, 31 Jan 2020 08:04:02 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by gabe.freedesktop.org (Postfix) with ESMTPS id A42826F8F7; Thu, 30 Jan 2020 08:32:43 +0000 (UTC) Received: by mail-wr1-x443.google.com with SMTP id g17so2965610wro.2; Thu, 30 Jan 2020 00:32:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=73/uMYoAM6zzIbCxpLulq4KqfnaNwwH/UeeBpw7yoho=; b=mFffZS05fToBDojYNaGyVvJin844oYzxki7aFmyqywl25/CP7mbYw5B4Z8bkgqt1FV vSJvCFCyvqQXSop+FhWAk5hFs7iBzL6ZLqxrD4W5rYgVwcSguPOpagl92ICc7mkNG56Z UBNWNE80oaqI6Mf7+pIRZ7hXJAz75wIPiqmKgyfxPcXvCo5x9j7fvs1YDLjb2hrxnxVc Xkllg/WHCd1T7Z9cOXaEate1/yM0keNq+gTTwGDicQWePe2LqauuX+qxjrPMZcMaQ92Z GsXPhtPtL/8y0qahjDnBC5rh9AUaHBxybrsZPtK6xwqCiNEXL8xuzbzkjh3HdO9R48W6 eVqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=73/uMYoAM6zzIbCxpLulq4KqfnaNwwH/UeeBpw7yoho=; b=fKmG6os8sAdEiiOu+s4KbXYsZDhHDrfiGe6F6SXoLdr09CMwsMAA/BNrbxkyuwaUS+ CRD1sW3VBP+aistJElIWENrIfxni4NgzbSqpGYOeUiYb+dTAbRAZraSbBJ3ts+qK71g9 ISIulzRGi2OoNLynJ0+VkwdutFMITJoxb4EsT4XTSpueJFlSG4scZvJxE248FJTThXx/ cEFbFuv/N0jPqn1MhPQCfvTsLaj97QoTBkrqNDk25Mxmqxz72AQGigTq5ANGuyTnfuG3 XkIFUrmC8EAst2VUzbOiqF5OBvdmksFQ9cu16ZJhob91GMpE+8IpBBdVCX6E2sbbw0SV JG1Q== X-Gm-Message-State: APjAAAUDZuBarl3UyVql+MkPHI9Or5U/19PQ5D03OrW1RQTW/ZfjnwbR gFK5vQIF1CYTytTkE12lNRw= X-Google-Smtp-Source: APXvYqyda0WPiHbEs4TMF/Y6NAl9fZwAbL19eH3x5KztEz6EzLPLPuEEdF/NG4ZjjhRNyqM5DHYAYQ== X-Received: by 2002:adf:c3d0:: with SMTP id d16mr3825509wrg.376.1580373162107; Thu, 30 Jan 2020 00:32:42 -0800 (PST) Received: from wambui.zuku.co.ke ([197.237.61.225]) by smtp.googlemail.com with ESMTPSA id i11sm6363678wrs.10.2020.01.30.00.32.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Jan 2020 00:32:41 -0800 (PST) From: Wambui Karuga To: jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch Subject: [PATCH 02/12] drm/i915/vlv_dsi: conversion to drm_device based logging macros. Date: Thu, 30 Jan 2020 11:32:19 +0300 Message-Id: <20200130083229.12889-3-wambui.karugax@gmail.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200130083229.12889-1-wambui.karugax@gmail.com> References: <20200130083229.12889-1-wambui.karugax@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 31 Jan 2020 08:04:00 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, sean@poorly.run, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Converts the printk based logging macros to the struct drm_device based logging macros in i915/display/vlv_dsi.c. This was done using the following coccinelle script that transforms based on the existence of a drm_i915_private device pointer. @@ 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, ...) ) ...+> } @@ 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, ...) ) ...+> } Checkpatch warnings were addressed manually. Signed-off-by: Wambui Karuga --- drivers/gpu/drm/i915/display/vlv_dsi.c | 80 +++++++++++++++----------- 1 file changed, 46 insertions(+), 34 deletions(-) diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c index a101a4513c65..279d426e89da 100644 --- a/drivers/gpu/drm/i915/display/vlv_dsi.c +++ b/drivers/gpu/drm/i915/display/vlv_dsi.c @@ -85,7 +85,7 @@ void vlv_dsi_wait_for_fifo_empty(struct intel_dsi *intel_dsi, enum port port) if (intel_de_wait_for_set(dev_priv, MIPI_GEN_FIFO_STAT(port), mask, 100)) - DRM_ERROR("DPI FIFOs are not empty\n"); + drm_err(&dev_priv->drm, "DPI FIFOs are not empty\n"); } static void write_data(struct drm_i915_private *dev_priv, @@ -154,7 +154,8 @@ static ssize_t intel_dsi_host_transfer(struct mipi_dsi_host *host, if (packet.payload_length) { if (intel_de_wait_for_clear(dev_priv, MIPI_GEN_FIFO_STAT(port), data_mask, 50)) - DRM_ERROR("Timeout waiting for HS/LP DATA FIFO !full\n"); + drm_err(&dev_priv->drm, + "Timeout waiting for HS/LP DATA FIFO !full\n"); write_data(dev_priv, data_reg, packet.payload, packet.payload_length); @@ -167,7 +168,8 @@ static ssize_t intel_dsi_host_transfer(struct mipi_dsi_host *host, if (intel_de_wait_for_clear(dev_priv, MIPI_GEN_FIFO_STAT(port), ctrl_mask, 50)) { - DRM_ERROR("Timeout waiting for HS/LP CTRL FIFO !full\n"); + drm_err(&dev_priv->drm, + "Timeout waiting for HS/LP CTRL FIFO !full\n"); } intel_de_write(dev_priv, ctrl_reg, @@ -178,7 +180,8 @@ static ssize_t intel_dsi_host_transfer(struct mipi_dsi_host *host, data_mask = GEN_READ_DATA_AVAIL; if (intel_de_wait_for_set(dev_priv, MIPI_INTR_STAT(port), data_mask, 50)) - DRM_ERROR("Timeout waiting for read data.\n"); + drm_err(&dev_priv->drm, + "Timeout waiting for read data.\n"); read_data(dev_priv, data_reg, msg->rx_buf, msg->rx_len); } @@ -229,13 +232,15 @@ static int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd, bool hs, /* XXX: old code skips write if control unchanged */ if (cmd == intel_de_read(dev_priv, MIPI_DPI_CONTROL(port))) - DRM_DEBUG_KMS("Same special packet %02x twice in a row.\n", cmd); + drm_dbg_kms(&dev_priv->drm, + "Same special packet %02x twice in a row.\n", cmd); intel_de_write(dev_priv, MIPI_DPI_CONTROL(port), cmd); mask = SPL_PKT_SENT_INTERRUPT; if (intel_de_wait_for_set(dev_priv, MIPI_INTR_STAT(port), mask, 100)) - DRM_ERROR("Video mode command 0x%08x send failed.\n", cmd); + drm_err(&dev_priv->drm, + "Video mode command 0x%08x send failed.\n", cmd); return 0; } @@ -267,7 +272,7 @@ static int intel_dsi_compute_config(struct intel_encoder *encoder, struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode; int ret; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB; if (fixed_mode) { @@ -354,7 +359,7 @@ static bool glk_dsi_enable_io(struct intel_encoder *encoder) for_each_dsi_port(port, intel_dsi->ports) { if (intel_de_wait_for_set(dev_priv, MIPI_CTRL(port), GLK_MIPIIO_PORT_POWERED, 20)) - DRM_ERROR("MIPIO port is powergated\n"); + drm_err(&dev_priv->drm, "MIPIO port is powergated\n"); } /* Check for cold boot scenario */ @@ -377,7 +382,7 @@ static void glk_dsi_device_ready(struct intel_encoder *encoder) for_each_dsi_port(port, intel_dsi->ports) { if (intel_de_wait_for_set(dev_priv, MIPI_CTRL(port), GLK_PHY_STATUS_PORT_READY, 20)) - DRM_ERROR("PHY is not ON\n"); + drm_err(&dev_priv->drm, "PHY is not ON\n"); } /* Get IO out of reset */ @@ -403,7 +408,7 @@ static void glk_dsi_device_ready(struct intel_encoder *encoder) /* Wait for ULPS active */ if (intel_de_wait_for_clear(dev_priv, MIPI_CTRL(port), GLK_ULPS_NOT_ACTIVE, 20)) - DRM_ERROR("ULPS not active\n"); + drm_err(&dev_priv->drm, "ULPS not active\n"); /* Exit ULPS */ val = intel_de_read(dev_priv, MIPI_DEVICE_READY(port)); @@ -427,14 +432,16 @@ static void glk_dsi_device_ready(struct intel_encoder *encoder) for_each_dsi_port(port, intel_dsi->ports) { if (intel_de_wait_for_set(dev_priv, MIPI_CTRL(port), GLK_DATA_LANE_STOP_STATE, 20)) - DRM_ERROR("Date lane not in STOP state\n"); + drm_err(&dev_priv->drm, + "Date lane not in STOP state\n"); } /* Wait for AFE LATCH */ for_each_dsi_port(port, intel_dsi->ports) { if (intel_de_wait_for_set(dev_priv, BXT_MIPI_PORT_CTRL(port), AFE_LATCHOUT, 20)) - DRM_ERROR("D-PHY not entering LP-11 state\n"); + drm_err(&dev_priv->drm, + "D-PHY not entering LP-11 state\n"); } } @@ -445,7 +452,7 @@ static void bxt_dsi_device_ready(struct intel_encoder *encoder) enum port port; u32 val; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); /* Enable MIPI PHY transparent latch */ for_each_dsi_port(port, intel_dsi->ports) { @@ -473,7 +480,7 @@ static void vlv_dsi_device_ready(struct intel_encoder *encoder) enum port port; u32 val; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); vlv_flisdsi_get(dev_priv); /* program rcomp for compliance, reduce from 50 ohms to 45 ohms @@ -540,14 +547,15 @@ static void glk_dsi_enter_low_power_mode(struct intel_encoder *encoder) for_each_dsi_port(port, intel_dsi->ports) { if (intel_de_wait_for_clear(dev_priv, MIPI_CTRL(port), GLK_PHY_STATUS_PORT_READY, 20)) - DRM_ERROR("PHY is not turning OFF\n"); + drm_err(&dev_priv->drm, "PHY is not turning OFF\n"); } /* Wait for Pwr ACK bit to unset */ for_each_dsi_port(port, intel_dsi->ports) { if (intel_de_wait_for_clear(dev_priv, MIPI_CTRL(port), GLK_MIPIIO_PORT_POWERED, 20)) - DRM_ERROR("MIPI IO Port is not powergated\n"); + drm_err(&dev_priv->drm, + "MIPI IO Port is not powergated\n"); } } @@ -567,7 +575,7 @@ static void glk_dsi_disable_mipi_io(struct intel_encoder *encoder) for_each_dsi_port(port, intel_dsi->ports) { if (intel_de_wait_for_clear(dev_priv, MIPI_CTRL(port), GLK_PHY_STATUS_PORT_READY, 20)) - DRM_ERROR("PHY is not turning OFF\n"); + drm_err(&dev_priv->drm, "PHY is not turning OFF\n"); } /* Clear MIPI mode */ @@ -590,7 +598,7 @@ static void vlv_dsi_clear_device_ready(struct intel_encoder *encoder) struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); enum port port; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); for_each_dsi_port(port, intel_dsi->ports) { /* Common bit for both MIPI Port A & MIPI Port C on VLV/CHV */ i915_reg_t port_ctrl = IS_GEN9_LP(dev_priv) ? @@ -616,7 +624,7 @@ static void vlv_dsi_clear_device_ready(struct intel_encoder *encoder) if ((IS_GEN9_LP(dev_priv) || port == PORT_A) && intel_de_wait_for_clear(dev_priv, port_ctrl, AFE_LATCHOUT, 30)) - DRM_ERROR("DSI LP not going Low\n"); + drm_err(&dev_priv->drm, "DSI LP not going Low\n"); /* Disable MIPI PHY transparent latch */ val = intel_de_read(dev_priv, port_ctrl); @@ -764,7 +772,7 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder, u32 val; bool glk_cold_boot = false; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true); @@ -898,7 +906,7 @@ static void intel_dsi_post_disable(struct intel_encoder *encoder, enum port port; u32 val; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); if (IS_GEN9_LP(dev_priv)) { intel_crtc_vblank_off(old_crtc_state); @@ -973,7 +981,7 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder, enum port port; bool active = false; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); wakeref = intel_display_power_get_if_enabled(dev_priv, encoder->power_domain); @@ -1208,7 +1216,7 @@ static void intel_dsi_get_config(struct intel_encoder *encoder, { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); u32 pclk; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); pipe_config->output_types |= BIT(INTEL_OUTPUT_DSI); @@ -1342,7 +1350,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder, u32 val, tmp; u16 mode_hdisplay; - DRM_DEBUG_KMS("pipe %c\n", pipe_name(intel_crtc->pipe)); + drm_dbg_kms(&dev_priv->drm, "pipe %c\n", pipe_name(intel_crtc->pipe)); mode_hdisplay = adjusted_mode->crtc_hdisplay; @@ -1717,7 +1725,8 @@ static void vlv_dphy_param_init(struct intel_dsi *intel_dsi) prepare_cnt = DIV_ROUND_UP(ths_prepare_ns * ui_den, ui_num * mul); if (prepare_cnt > PREPARE_CNT_MAX) { - DRM_DEBUG_KMS("prepare count too high %u\n", prepare_cnt); + drm_dbg_kms(&dev_priv->drm, "prepare count too high %u\n", + prepare_cnt); prepare_cnt = PREPARE_CNT_MAX; } @@ -1737,7 +1746,8 @@ static void vlv_dphy_param_init(struct intel_dsi *intel_dsi) exit_zero_cnt += 1; if (exit_zero_cnt > EXIT_ZERO_CNT_MAX) { - DRM_DEBUG_KMS("exit zero count too high %u\n", exit_zero_cnt); + drm_dbg_kms(&dev_priv->drm, "exit zero count too high %u\n", + exit_zero_cnt); exit_zero_cnt = EXIT_ZERO_CNT_MAX; } @@ -1747,7 +1757,8 @@ static void vlv_dphy_param_init(struct intel_dsi *intel_dsi) * ui_den, ui_num * mul); if (clk_zero_cnt > CLK_ZERO_CNT_MAX) { - DRM_DEBUG_KMS("clock zero count too high %u\n", clk_zero_cnt); + drm_dbg_kms(&dev_priv->drm, "clock zero count too high %u\n", + clk_zero_cnt); clk_zero_cnt = CLK_ZERO_CNT_MAX; } @@ -1756,7 +1767,8 @@ static void vlv_dphy_param_init(struct intel_dsi *intel_dsi) trail_cnt = DIV_ROUND_UP(tclk_trail_ns * ui_den, ui_num * mul); if (trail_cnt > TRAIL_CNT_MAX) { - DRM_DEBUG_KMS("trail count too high %u\n", trail_cnt); + drm_dbg_kms(&dev_priv->drm, "trail count too high %u\n", + trail_cnt); trail_cnt = TRAIL_CNT_MAX; } @@ -1831,7 +1843,7 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv) enum port port; enum pipe pipe; - DRM_DEBUG_KMS("\n"); + drm_dbg_kms(&dev_priv->drm, "\n"); /* There is no detection method for MIPI so rely on VBT */ if (!intel_bios_is_dsi_present(dev_priv, &port)) @@ -1908,18 +1920,18 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv) } if (!intel_dsi_vbt_init(intel_dsi, MIPI_DSI_GENERIC_PANEL_ID)) { - DRM_DEBUG_KMS("no device found\n"); + drm_dbg_kms(&dev_priv->drm, "no device found\n"); goto err; } /* Use clock read-back from current hw-state for fastboot */ current_mode = intel_encoder_current_mode(intel_encoder); if (current_mode) { - DRM_DEBUG_KMS("Calculated pclk %d GOP %d\n", - intel_dsi->pclk, current_mode->clock); + drm_dbg_kms(&dev_priv->drm, "Calculated pclk %d GOP %d\n", + intel_dsi->pclk, current_mode->clock); if (intel_fuzzy_clock_check(intel_dsi->pclk, current_mode->clock)) { - DRM_DEBUG_KMS("Using GOP pclk\n"); + drm_dbg_kms(&dev_priv->drm, "Using GOP pclk\n"); intel_dsi->pclk = current_mode->clock; } @@ -1947,7 +1959,7 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv) mutex_unlock(&dev->mode_config.mutex); if (!fixed_mode) { - DRM_DEBUG_KMS("no fixed mode\n"); + drm_dbg_kms(&dev_priv->drm, "no fixed mode\n"); goto err_cleanup_connector; }