From: Christian Melki <christian.melki@t2data.com>
To: "ptxdist@pengutronix.de" <ptxdist@pengutronix.de>
Subject: Re: [ptxdist] mesalib 2021.11 broken kmsro driver?
Date: Mon, 8 Nov 2021 14:37:04 +0100 [thread overview]
Message-ID: <9007ddc4-36fe-b33e-32c0-3f088623335e@t2data.com> (raw)
In-Reply-To: <20211108130304.GL22301@pengutronix.de>
On 11/8/21 14:03, Michael Olbrich wrote:
> Hi,
>
> On Mon, Nov 08, 2021 at 11:16:11AM +0100, Christian Melki wrote:
>> The kmsro driver doesn't seem to create any .so files.
>> According to people on #dri-devel it's builtin in other .so files?
>> So the idea of kmsro library names to copy will fail in the current .make.
>
> What exactly is broken?
ptxdist: error: missing gallium driver armada-drm_dri.so
> In general, all gallium drivers are built into a
> single file. 'make install' creates hardlinks for all drivers that are
> built. In ptxdist we just create one gallium_dri.so and symlinks for all
> drivers.
> The 'kmsro' argument for the meson 'gallium-drivers' options just means,
> build all KMS only drivers. So the list of hardlinks/softlinks ist
> different. That's why we have the '$(subst kmsro, ....'.
kmsro doesn't create any library hardlinks named according to whatever
list ptxdist has. Actually, adding kmsro doesn't change built number of
objects or generated library hardlinks at all.
with kmsro:
Gallium drivers: kmsro virgl r600 nouveau swrast svga
[1621/1621] Linking target src/mesa/drivers/dri/libmesa_dri_drivers.so
$ ls -1gG platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/*
-rwxr-xr-x 2 94331520 nov 8 14:25
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/i965_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:25
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/kms_swrast_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:25
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/nouveau_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:25
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/r600_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:25
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/swrast_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:25
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/virtio_gpu_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:25
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/vmwgfx_dri.so
without kmsro:
Gallium drivers: virgl r600 nouveau swrast svga
[1621/1621] Linking target src/mesa/drivers/dri/libmesa_dri_drivers.so
$ ls -1gG platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/*
-rwxr-xr-x 2 94331520 nov 8 14:34
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/i965_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:34
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/kms_swrast_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:34
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/nouveau_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:34
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/r600_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:34
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/swrast_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:34
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/virtio_gpu_dri.so
-rwxr-xr-x 12 127009440 nov 8 14:34
platform-secplatform/packages/mesa-21.2.3/usr/lib/dri/vmwgfx_dri.so
.. or something else that's apparently magic is happening.
> Michael
>
>
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next prev parent reply other threads:[~2021-11-08 13:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-08 10:16 Christian Melki
2021-11-08 13:03 ` Michael Olbrich
2021-11-08 13:37 ` Christian Melki [this message]
2021-11-08 14:08 ` Lucas Stach
2021-11-08 14:28 ` Christian Melki
2021-11-09 15:42 ` Michael Olbrich
2021-11-09 15:46 ` Christian Melki
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