From nobody Sun Feb 8 17:42:56 2026 Received: from sender3-op-o18.zoho.com (sender3-op-o18.zoho.com [136.143.184.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3316E1A706A for ; Tue, 13 Aug 2024 21:06:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.184.18 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723583204; cv=pass; b=saeaAYw1KRzRV/Feq2upXnMbfjC8WXkLD1Gps4yVf1DJkY/7Os0jjYv8W1pUEhxweUWDdPcV8yAflFwyMA39OEdzOZs3O7aMNn6Gc6WfIf25H+7laxZi8nKv9fhbYJ9G9oZVS3kMOeZQ7l5cAvlAO+u329BdrhCoO5FJP1dCEGU= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723583204; c=relaxed/simple; bh=qWm9n3PWuVmoE8n2Sr5A4kKFFF3A9ezgPCzJ9GxbUkY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qKu5iyvRfHaNcMOsxi/WJB+1HZHvYu6y/kAPSeC/RsAQSLb7US65iJwrzimMq8/wC8gS5S0DWvBeuqdQCA/CJeruEBkgyWgkm9oIjkeyp8EeMVCYOKLqfvHOeHPBkWw1xywSe1+ha6webCVw7aBSXwivTDsNAb8s3GjgPJ5huxo= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=daniel.almeida@collabora.com header.b=XsZZGtBk; arc=pass smtp.client-ip=136.143.184.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=daniel.almeida@collabora.com header.b="XsZZGtBk" ARC-Seal: i=1; a=rsa-sha256; t=1723583197; cv=none; d=zohomail.com; s=zohoarc; b=Uyv7JoKnVTonV0l0r6qUk1rA/ISqtejv45gbXePpgjG2fM3ds232gQ7ghq3nGs6bThk8icp7EkA4Id+DJyhCjItrztSLrcii/pHd+1NYhxf/+Gy+MXtTZ9Ju2UyPNvpjO39vW/SV1RD6gylc11WAHsGWVow195cZT/C4RsEAiRg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1723583197; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=X7hMMm58w0Lxs4euGai67p0IMEstJ81Np3QDMu1KXrY=; b=KtS1a0RqVWHdrmkrNMSNopO7chSBxJPNuNKJ9/Po5/H3fb0EbMftqhLBRYRhrNENmmx4OmV/06COzoOMjszYMWe/Lb8k/OiA3jclChJwnj9JyvhnMNh2vFT3EAfP9kWodaDVB57/UzSVuJb5I2A46Z+cBD6KNpRbYH/fyUB9a9A= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=daniel.almeida@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1723583197; s=zohomail; d=collabora.com; i=daniel.almeida@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=X7hMMm58w0Lxs4euGai67p0IMEstJ81Np3QDMu1KXrY=; b=XsZZGtBkaSY1+nwNu4JEU+SDIrOZDK0nJMW6l0Uu35orrncQr9Qab8FrItQRxlZJ BMTXd0c91nq1CNVsP203S86myYqOCR2w2q+2LbYeE81tHaDqj8bEEkfZm0dW0WLi+cr yNHdHcpkAQMs8s4ie6flS0mhX1RacUpmYGZOFAfU= Received: by mx.zohomail.com with SMTPS id 1723583196586939.8017438652769; Tue, 13 Aug 2024 14:06:36 -0700 (PDT) From: Daniel Almeida To: liviu.dudau@arm.com, steven.price@arm.com, carsten.haitzler@arm.com, boris.brezillon@collabora.com, robh@kernel.org, faith.ekstrand@collabora.com Cc: Daniel Almeida , linux-kernel@vger.kernel.org Subject: [PATCH v2 3/5] drm: panthor: add debugfs support in panthor_sched Date: Tue, 13 Aug 2024 18:05:46 -0300 Message-ID: <20240813210555.607641-5-daniel.almeida@collabora.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240813210555.607641-1-daniel.almeida@collabora.com> References: <20240710225011.275153-1-daniel.almeida@collabora.com> <20240813210555.607641-1-daniel.almeida@collabora.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 X-ZohoMailClient: External Content-Type: text/plain; charset="utf-8" In preparation for future patches, add support for debugfs in panthor_sched.c. Follow-up patches will make use of debugfs files to control aspects of the dumping process. Signed-off-by: Daniel Almeida --- drivers/gpu/drm/panthor/panthor_drv.c | 1 + drivers/gpu/drm/panthor/panthor_sched.c | 9 +++++++++ drivers/gpu/drm/panthor/panthor_sched.h | 7 +++++++ 3 files changed, 17 insertions(+) diff --git a/drivers/gpu/drm/panthor/panthor_drv.c b/drivers/gpu/drm/pantho= r/panthor_drv.c index fb30e119d9bf..bb759baa98bd 100644 --- a/drivers/gpu/drm/panthor/panthor_drv.c +++ b/drivers/gpu/drm/panthor/panthor_drv.c @@ -1374,6 +1374,7 @@ static const struct file_operations panthor_drm_drive= r_fops =3D { static void panthor_debugfs_init(struct drm_minor *minor) { panthor_mmu_debugfs_init(minor); + panthor_sched_debugfs_init(minor); } #endif =20 diff --git a/drivers/gpu/drm/panthor/panthor_sched.c b/drivers/gpu/drm/pant= hor/panthor_sched.c index 59c30b311ee9..afd644c7d9f1 100644 --- a/drivers/gpu/drm/panthor/panthor_sched.c +++ b/drivers/gpu/drm/panthor/panthor_sched.c @@ -3602,3 +3602,12 @@ int panthor_sched_init(struct panthor_device *ptdev) ptdev->scheduler =3D sched; return 0; } + +#ifdef CONFIG_DEBUG_FS +void panthor_sched_debugfs_init(struct drm_minor *minor) +{ + struct panthor_device *ptdev =3D + container_of(minor->dev, struct panthor_device, base); + struct panthor_scheduler *sched =3D ptdev->scheduler; +} +#endif /* CONFIG_DEBUG_FS */ diff --git a/drivers/gpu/drm/panthor/panthor_sched.h b/drivers/gpu/drm/pant= hor/panthor_sched.h index 9a5b53498dcc..88871f38c1ab 100644 --- a/drivers/gpu/drm/panthor/panthor_sched.h +++ b/drivers/gpu/drm/panthor/panthor_sched.h @@ -8,6 +8,7 @@ struct drm_exec; struct dma_fence; struct drm_file; struct drm_gem_object; +struct drm_minor; struct drm_sched_job; struct drm_panthor_group_create; struct drm_panthor_queue_create; @@ -57,4 +58,10 @@ void panthor_sched_resume(struct panthor_device *ptdev); void panthor_sched_report_mmu_fault(struct panthor_device *ptdev); void panthor_sched_report_fw_events(struct panthor_device *ptdev, u32 even= ts); =20 +#ifdef CONFIG_DEBUG_FS +void panthor_sched_debugfs_init(struct drm_minor *minor); +#else +static inline void panthor_sched_debugfs_init(struct drm_minor *minor) {} +#endif /* CONFIG_DEBUG_FS */ + #endif --=20 2.45.2