From: Raag Jadav <raag.jadav@intel.com>
To: "Usyskin, Alexander" <alexander.usyskin@intel.com>
Cc: "Miquel Raynal" <miquel.raynal@bootlin.com>,
"Richard Weinberger" <richard@nod.at>,
"Vignesh Raghavendra" <vigneshr@ti.com>,
"De Marchi, Lucas" <lucas.demarchi@intel.com>,
"Thomas Hellström" <thomas.hellstrom@linux.intel.com>,
"Vivi, Rodrigo" <rodrigo.vivi@intel.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>,
"Jani Nikula" <jani.nikula@linux.intel.com>,
"Joonas Lahtinen" <joonas.lahtinen@linux.intel.com>,
"Tvrtko Ursulin" <tursulin@ursulin.net>,
"Poosa, Karthik" <karthik.poosa@intel.com>,
"Abliyev, Reuven" <reuven.abliyev@intel.com>,
"Weil, Oren jer" <oren.jer.weil@intel.com>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"intel-xe@lists.freedesktop.org" <intel-xe@lists.freedesktop.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Tomas Winkler" <tomasw@gmail.com>
Subject: Re: [PATCH v10 06/10] drm/i915/nvm: add nvm device for discrete graphics
Date: Tue, 27 May 2025 21:35:05 +0300 [thread overview]
Message-ID: <aDYF2cBPdb0EHRrX@black.fi.intel.com> (raw)
In-Reply-To: <CY5PR11MB6366E83555BDF8B89C9DD6D9ED64A@CY5PR11MB6366.namprd11.prod.outlook.com>
On Tue, May 27, 2025 at 11:30:20AM +0530, Usyskin, Alexander wrote:
> > Subject: Re: [PATCH v10 06/10] drm/i915/nvm: add nvm device for discrete
> > graphics
> >
> > On Thu, May 15, 2025 at 04:33:41PM +0300, Alexander Usyskin wrote:
> > > Enable access to internal non-volatile memory on
> > > DGFX devices via a child device.
> > > The nvm child device is exposed via auxiliary bus.
> >
> > ...
> >
> > > +void intel_nvm_init(struct drm_i915_private *i915)
> > > +{
> >
> > Lucas recently revamped xe driver to address this, so let's not hide bugs
> > and return an error where possible.
> >
> I can return error from this call, but the SPI failure is non-fatal for Xe.
> Caller should ignore error from this init.
Fair. Let's atleast return error and leave the handling to the caller,
so we don't have to come back revamping it in the future.
Raag
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next prev parent reply other threads:[~2025-05-27 18:35 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-15 13:33 [PATCH v10 00/10] mtd: add driver for Intel discrete graphics Alexander Usyskin
2025-05-15 13:33 ` [PATCH v10 01/10] mtd: add driver for intel graphics non-volatile memory device Alexander Usyskin
2025-05-16 22:19 ` Raag Jadav
2025-05-15 13:33 ` [PATCH v10 02/10] mtd: intel-dg: implement region enumeration Alexander Usyskin
2025-05-16 22:21 ` Raag Jadav
2025-05-15 13:33 ` [PATCH v10 03/10] mtd: intel-dg: implement access functions Alexander Usyskin
2025-05-20 17:31 ` Raag Jadav
2025-05-21 9:19 ` Usyskin, Alexander
2025-05-21 20:26 ` Raag Jadav
2025-05-22 10:26 ` Usyskin, Alexander
2025-05-15 13:33 ` [PATCH v10 04/10] mtd: intel-dg: register with mtd Alexander Usyskin
2025-05-21 21:37 ` Raag Jadav
2025-05-22 12:14 ` Usyskin, Alexander
2025-05-15 13:33 ` [PATCH v10 05/10] mtd: intel-dg: align 64bit read and write Alexander Usyskin
2025-05-24 10:01 ` Raag Jadav
2025-05-27 6:03 ` Usyskin, Alexander
2025-05-27 18:49 ` Raag Jadav
2025-05-15 13:33 ` [PATCH v10 06/10] drm/i915/nvm: add nvm device for discrete graphics Alexander Usyskin
2025-05-24 10:20 ` Raag Jadav
2025-05-27 6:00 ` Usyskin, Alexander
2025-05-27 18:35 ` Raag Jadav [this message]
2025-05-28 6:29 ` Usyskin, Alexander
2025-05-15 13:33 ` [PATCH v10 07/10] drm/i915/nvm: add support for access mode Alexander Usyskin
2025-05-15 13:33 ` [PATCH v10 08/10] drm/xe/nvm: add on-die non-volatile memory device Alexander Usyskin
2025-05-24 10:29 ` Raag Jadav
2025-05-27 6:25 ` Usyskin, Alexander
2025-05-27 18:37 ` Raag Jadav
2025-05-28 6:30 ` Usyskin, Alexander
2025-05-15 13:33 ` [PATCH v10 09/10] drm/xe/nvm: add support for access mode Alexander Usyskin
2025-05-15 13:33 ` [PATCH v10 10/10] drm/xe/nvm: add support for non-posted erase Alexander Usyskin
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