From nobody Mon Feb 9 06:24:38 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C721428E22 for ; Mon, 19 Feb 2024 10:09:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708337378; cv=none; b=fwIWMG8KZ47XVfJb5xkI7aMwdvXBofHNP7+w3KrgY2H0UcJPAsZ1BUt/J/uJ1dJMNIgfkTTsWdJHKPKe9AfDWwwaplXSOMBoseNYYyOg0eOF8A2bQV9IHBDUxlkD+V9xRqoNluflBJwFdn1wIWefbp6wrTBI5wNoAKEGlm4Gg9w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708337378; c=relaxed/simple; bh=D+5MITGSTIWZmg+eDLdAq8eiW/paDZ2Wz+SdaFAiXlc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Sr7inpt1zeWfI+4DbJnDZXKlH9gk3TyJp352562kO7YpJ1BB/ERV4s57+pwFzflVPABuMFucItDVjkJvG42bmFk4/EIDEjAWHygNo+WufUydqnW2G/Nj6qp7pWtGJP3w/RMVhUuUeMusL6Zw0zQKGBz8qikrIKCbh1Mbfc0RynU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 009491FB; Mon, 19 Feb 2024 02:10:16 -0800 (PST) Received: from a077854.blr.arm.com (a077854.arm.com [10.162.41.80]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 801233F762; Mon, 19 Feb 2024 02:09:33 -0800 (PST) From: Faiz Abbas To: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: liviu.dudau@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, daniel@ffwll.ch, Faiz Abbas Subject: [PATCH 2/3] drm/arm/komeda: Move pipeline prints to after the entire pipeline has been enabled Date: Mon, 19 Feb 2024 15:39:14 +0530 Message-Id: <20240219100915.192475-3-faiz.abbas@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240219100915.192475-1-faiz.abbas@arm.com> References: <20240219100915.192475-1-faiz.abbas@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The komeda driver prints a pretty verbose log in komeda_pipeline_dump() detailing the components of each of the two pipelines. This gets printed multiple times during boot as komeda EPROBE_DEFERs waiting for the remote bridge drivers to come up. Move this log to after this has happened indicating that the printed pipeline is actually completely up. Signed-off-by: Faiz Abbas --- drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 2 ++ drivers/gpu/drm/arm/display/komeda/komeda_kms.h | 1 + drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c | 4 ++-- 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu= /drm/arm/display/komeda/komeda_crtc.c index b645c5998230..92ac09dc033b 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c @@ -667,6 +667,8 @@ static int komeda_crtc_add(struct komeda_kms_dev *kms, =20 drm_crtc_enable_color_mgmt(crtc, 0, true, KOMEDA_COLOR_LUT_SIZE); =20 + komeda_pipeline_dump(pipe); + return 0; } =20 diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h b/drivers/gpu/= drm/arm/display/komeda/komeda_kms.h index a4048724564d..83e61c4080c2 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h @@ -191,5 +191,6 @@ void komeda_crtc_flush_and_wait_for_flip_done(struct ko= meda_crtc *kcrtc, struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev); void komeda_kms_detach(struct komeda_kms_dev *kms); void komeda_kms_shutdown(struct komeda_kms_dev *kms); +void komeda_pipeline_dump(struct komeda_pipeline *pipe); =20 #endif /*_KOMEDA_KMS_H_*/ diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c b/drivers= /gpu/drm/arm/display/komeda/komeda_pipeline.c index 4b7d94961527..4b64ed9e9df5 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c @@ -9,6 +9,7 @@ #include =20 #include "komeda_dev.h" +#include "komeda_kms.h" #include "komeda_pipeline.h" =20 /** komeda_pipeline_add - Add a pipeline to &komeda_dev */ @@ -246,7 +247,7 @@ static void komeda_component_dump(struct komeda_compone= nt *c) c->max_active_outputs, c->supported_outputs); } =20 -static void komeda_pipeline_dump(struct komeda_pipeline *pipe) +void komeda_pipeline_dump(struct komeda_pipeline *pipe) { struct komeda_component *c; int id; @@ -350,7 +351,6 @@ int komeda_assemble_pipelines(struct komeda_dev *mdev) pipe =3D mdev->pipelines[i]; =20 komeda_pipeline_assemble(pipe); - komeda_pipeline_dump(pipe); } =20 return 0; --=20 2.25.1