From: Brajesh Gupta <Brajesh.Gupta@imgtec.com>
To: Matt Coster <Matt.Coster@imgtec.com>
Cc: "tzimmermann@suse.de" <tzimmermann@suse.de>,
"simona@ffwll.ch" <simona@ffwll.ch>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"airlied@gmail.com" <airlied@gmail.com>,
Frank Binns <Frank.Binns@imgtec.com>,
Alessio Belle <Alessio.Belle@imgtec.com>,
"maarten.lankhorst@linux.intel.com"
<maarten.lankhorst@linux.intel.com>,
Alexandru Dadu <Alexandru.Dadu@imgtec.com>,
"mripard@kernel.org" <mripard@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] drm/imagination: Skip 2nd thread DM association for non META Firmware
Date: Fri, 13 Mar 2026 06:27:31 +0000 [thread overview]
Message-ID: <1a7532df2235f2b432f63b648b1a8c3ce0ecfc87.camel@imgtec.com> (raw)
In-Reply-To: <db2d7031-7106-4cb5-b036-765e185cfedd@imgtec.com>
On Wed, 2026-03-11 at 11:41 +0000, Matt Coster wrote:
> On 05/03/2026 11:06, Brajesh Gupta wrote:
> > Only a META firmware can have two threads.
>
> If this is invalid behaviour on non-META firwmare processors, should
> this be considered a fix (and gain a Fixes: tag)? I guess technically it
> doesn't fix the commit that added these lines[1] since that was only
> adding support for META. Would it be fixing the follow up to add MIPS
> support[2]? I'm not sure. Maybe it doesn't even need a Fixes: tag.
>
Those operations are no-op for non-META firmware. So an improvement and not
fixing.
Change is applicable for any firmware which has one thread including MIPS. And
no additional fixes for MIPS.
A version 2 will be generated as per patch 1 update.
--
Brajesh Gupta
E: brajesh.gupta@imgtec.com
>
prev parent reply other threads:[~2026-03-13 6:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-05 11:06 [PATCH 0/2] drm/imagination: Improve power off sequence Brajesh Gupta
2026-03-05 11:06 ` [PATCH 1/2] drm/imagination: Improve firmware power off for layout_mars config Brajesh Gupta
2026-03-11 11:37 ` Matt Coster
2026-03-13 6:37 ` Brajesh Gupta
2026-03-05 11:06 ` [PATCH 2/2] drm/imagination: Skip 2nd thread DM association for non META Firmware Brajesh Gupta
2026-03-11 11:41 ` Matt Coster
2026-03-13 6:27 ` Brajesh Gupta [this message]
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