ACK: Re: [PATCH 0/1][SRU][M] i915 cannot probe successfully on HP ZBook Power 16 G11

[Chris Chiu]

On Tue, Jun 4, 2024 at 3:57 PM AceLan Kao <acelan.kao at canonical.com> wrote:
>
> From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>
>
> BugLink: https://bugs.launchpad.net/bugs/2067883
>
> [Impact]
> The i915 doesn't load and got below message
> Jun 03 04:23:16 kernel: i915 0000:00:02.0: Your graphics device 7dd5 is
> not properly supported by i915 in this kernel version. To force driver
> probe anyway, use i915.force_probe=7dd5 module parameter or
> CONFIG_DRM_I915_FORCE_PROBE=7dd5 configuration option, or (recommended)
> check for kernel updates.
>
> [Fix]
> Applied below commit fixes the issue
> 213c43676beb drm/i915/mtl: Remove the 'force_probe' requirement for Meteor Lake
>
> [Test]
> 1. boot up mtl system
> 2. see if the graphics works normal
>
> [Where problems could occur]
> We have been using 6.5-oem kernel for quite a long time to support mtl
> platforms. So far, we don't see any i915 gfx related issues. So, it should
> be safe to remove mtl force_probe on 6.5-hwe kernel.
>
> Radhakrishna Sripada (1):
>   drm/i915/mtl: Remove the 'force_probe' requirement for Meteor Lake
>
>  drivers/gpu/drm/i915/i915_pci.c | 1 -
>  1 file changed, 1 deletion(-)
>
> --
> 2.34.1
>

Acked-by: Chris Chiu <chris.chiu at canonical.com>

>
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