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
>>
>>
next prev parent 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=b6519bfc-7931-4985-aaf1-1aaf1fe5aa88@oss.qualcomm.com \
--to=ekansh.gupta@oss.qualcomm.com \
--cc=airlied@gmail.com \
--cc=andersson@kernel.org \
--cc=christian.koenig@amd.com \
--cc=corbet@lwn.net \
--cc=dmitry.baryshkov@oss.qualcomm.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=iommu@lists.linux.dev \
--cc=joro@8bytes.org \
--cc=linaro-mm-sig@lists.linaro.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=mripard@kernel.org \
--cc=ogabbay@kernel.org \
--cc=quic_bkumar@quicinc.com \
--cc=quic_chennak@quicinc.com \
--cc=robin.murphy@arm.com \
--cc=simona@ffwll.ch \
--cc=skhan@linuxfoundation.org \
--cc=srinivas.kandagatla@oss.qualcomm.com \
--cc=sumit.semwal@linaro.org \
--cc=tzimmermann@suse.de \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox