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From: Ekansh Gupta <ekansh.gupta@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>
Cc: Oded Gabbay <ogabbay@kernel.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	Christian König <christian.koenig@amd.com>,
	dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	iommu@lists.linux.dev, linux-media@vger.kernel.org,
	linaro-mm-sig@lists.linaro.org,
	Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>,
	Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
	Bharath Kumar <quic_bkumar@quicinc.com>,
	Chenna Kesava Raju <quic_chennak@quicinc.com>
Subject: Re: [PATCH RFC 02/18] accel/qda: Add Qualcomm DSP accelerator driver skeleton
Date: Wed, 25 Feb 2026 19:50:17 +0530	[thread overview]
Message-ID: <b6519bfc-7931-4985-aaf1-1aaf1fe5aa88@oss.qualcomm.com> (raw)
In-Reply-To: <elu44euja7d7nnnhdmdqgof76646b3m3isjmws5pr274gqhy2a@dbeq4hk74ebo>



On 2/24/2026 3:22 AM, Bjorn Andersson wrote:
> On Tue, Feb 24, 2026 at 12:38:56AM +0530, Ekansh Gupta wrote:
> [..]
>> diff --git a/drivers/accel/qda/qda_drv.c b/drivers/accel/qda/qda_drv.c
>> new file mode 100644
>> index 000000000000..18b0d3fb1598
>> --- /dev/null
>> +++ b/drivers/accel/qda/qda_drv.c
>> @@ -0,0 +1,22 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +// Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
>> +#include <linux/module.h>
>> +#include <linux/kernel.h>
>> +
>> +static int __init qda_core_init(void)
>> +{
>> +	pr_info("QDA: driver initialization complete\n");
> This print is useless as soon as you make the driver do anything, please
> don't include developmental debug logs.
>
>
> In fact, this patch doesn't actually do anything, please squash things a
> bit to give it some meat.
>
> Regards,
> Bjorn
Ack, will squash the next commit with this one.
>
>> +	return 0;
>> +}
>> +
>> +static void __exit qda_core_exit(void)
>> +{
>> +	pr_info("QDA: driver exit complete\n");
>> +}
>> +
>> +module_init(qda_core_init);
>> +module_exit(qda_core_exit);
>> +
>> +MODULE_AUTHOR("Qualcomm AI Infra Team");
>> +MODULE_DESCRIPTION("Qualcomm DSP Accelerator Driver");
>> +MODULE_LICENSE("GPL");
>>
>> -- 
>> 2.34.1
>>
>>


  reply	other threads:[~2026-02-25 14:20 UTC|newest]

Thread overview: 81+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <vU2QyEVqOu-D3eGp7BZFICUeauxL32bwWzeidOAijoeVaJTk8KcRVsaQQD4MdFQEcaQTZ5RkzRsz9-Lhl1qsqg==@protonmail.internalid>
2026-02-23 19:08 ` [PATCH RFC 00/18] accel/qda: Introduce Qualcomm DSP Accelerator driver Ekansh Gupta
2026-02-23 19:08   ` [PATCH RFC 01/18] accel/qda: Add Qualcomm QDA DSP accelerator driver docs Ekansh Gupta
2026-02-23 21:17     ` Dmitry Baryshkov
2026-02-25 13:57       ` Ekansh Gupta
2026-02-25 17:17         ` Dmitry Baryshkov
2026-02-24  3:33     ` Trilok Soni
2026-02-25 14:17       ` Ekansh Gupta
2026-02-25 15:12         ` Bjorn Andersson
2026-02-25 19:16           ` Trilok Soni
2026-02-25 19:40             ` Dmitry Baryshkov
2026-02-25 23:18               ` Trilok Soni
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:08   ` [PATCH RFC 02/18] accel/qda: Add Qualcomm DSP accelerator driver skeleton Ekansh Gupta
2026-02-23 21:52     ` Bjorn Andersson
2026-02-25 14:20       ` Ekansh Gupta [this message]
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:08   ` [PATCH RFC 03/18] accel/qda: Add RPMsg transport for Qualcomm DSP accelerator Ekansh Gupta
2026-02-23 21:23     ` Dmitry Baryshkov
2026-02-23 21:50       ` Bjorn Andersson
2026-02-23 22:12         ` Dmitry Baryshkov
2026-02-23 22:25           ` Bjorn Andersson
2026-02-23 22:41             ` Dmitry Baryshkov
2026-02-25 17:16       ` Ekansh Gupta
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:08   ` [PATCH RFC 04/18] accel/qda: Add built-in compute CB bus for QDA and integrate with IOMMU Ekansh Gupta
2026-02-23 22:44     ` Dmitry Baryshkov
2026-02-25 17:56       ` Ekansh Gupta
2026-02-25 19:09         ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-26 10:46     ` [PATCH RFC 04/18] " Krzysztof Kozlowski
2026-02-23 19:08   ` [PATCH RFC 05/18] accel/qda: Create compute CB devices on QDA compute bus Ekansh Gupta
2026-02-23 22:49     ` Dmitry Baryshkov
2026-02-26  8:38       ` Ekansh Gupta
2026-02-26 10:46         ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 06/18] accel/qda: Add memory manager for CB devices Ekansh Gupta
2026-02-23 22:50     ` Dmitry Baryshkov
2026-02-23 23:11     ` Bjorn Andersson
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 07/18] accel/qda: Add DRM accel device registration for QDA driver Ekansh Gupta
2026-02-23 22:16     ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 08/18] accel/qda: Add per-file DRM context and open/close handling Ekansh Gupta
2026-02-23 22:20     ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 09/18] accel/qda: Add QUERY IOCTL and basic QDA UAPI header Ekansh Gupta
2026-02-23 22:24     ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 10/18] accel/qda: Add DMA-backed GEM objects and memory manager integration Ekansh Gupta
2026-02-23 22:36     ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 11/18] accel/qda: Add GEM_CREATE and GEM_MMAP_OFFSET IOCTLs Ekansh Gupta
2026-02-23 22:39     ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-24  9:05     ` [PATCH RFC 11/18] " Christian König
2026-02-23 19:09   ` [PATCH RFC 12/18] accel/qda: Add PRIME dma-buf import support Ekansh Gupta
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-24  8:52     ` [PATCH RFC 12/18] " Matthew Brost
2026-02-24  9:12     ` Christian König
2026-02-23 19:09   ` [PATCH RFC 13/18] accel/qda: Add initial FastRPC attach and release support Ekansh Gupta
2026-02-23 23:07     ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 14/18] accel/qda: Add FastRPC dynamic invocation support Ekansh Gupta
2026-02-23 23:10     ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 15/18] accel/qda: Add FastRPC DSP process creation support Ekansh Gupta
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 16/18] accel/qda: Add FastRPC-based DSP memory mapping support Ekansh Gupta
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-26 10:48     ` [PATCH RFC 16/18] " Krzysztof Kozlowski
2026-02-23 19:09   ` [PATCH RFC 17/18] accel/qda: Add FastRPC-based DSP memory unmapping support Ekansh Gupta
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 19:09   ` [PATCH RFC 18/18] MAINTAINERS: Add MAINTAINERS entry for QDA driver Ekansh Gupta
2026-02-23 22:40     ` Dmitry Baryshkov
2026-02-24  8:20     ` Claude review: " Claude Code Review Bot
2026-02-23 22:03   ` [PATCH RFC 00/18] accel/qda: Introduce Qualcomm DSP Accelerator driver Bjorn Andersson
2026-02-24  3:37   ` Trilok Soni
2026-02-24  3:39   ` Trilok Soni
2026-02-24  6:39   ` Claude review: " Claude Code Review Bot
2026-02-25 13:42   ` [PATCH RFC 00/18] " Bryan O'Donoghue
2026-02-25 19:12     ` Dmitry Baryshkov

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