New: Mesa3D missing DRI3 support for various Gallium drivers
https://bugs.busybox.net/show_bug.cgi?id=14416
Bug ID: 14416
Summary: Mesa3D missing DRI3 support for various Gallium
drivers
Product: buildroot
Version: 2021.08.2
Hardware: Other
OS: Linux
Status: NEW
Severity: major
Priority: P5
Component: Other
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]Target Milestone: ---
Hi!
I've found https://bugs.busybox.net/show_bug.cgi?id=13831 and can confirm that Mesa3D is not working on my Raspberry Pi 4. It turns out, that the logic in mesa3d.mk seems to be broken, as it doesn't enable DRI3 support, though it's required for V3D/VC4. Otherwise glxgears doesn't work and complains with a
Failed to open bo 1: Permission denied.
Below you will find a patch to enable DRI3 support if one of the Gallium drivers is selected which requires DRI3 support.
Best regards,
Michael
--- snip ---
mesa3d.mk 2021-12-02 07:24:06.889889427 +0100 renamed from mesa3d.mk 2021-12-02 07:08:41.432624186 +0100 +5 -1
@@ -120,7 +120,11 @@ -Dgallium-extra-hud=true endif -ifeq ($(BR2_PACKAGE_MESA3D_DRI_DRIVER),) +ifeq ($(BR2_PACKAGE_MESA3D_DRI_DRIVER) \ + $(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_V3D) \ + $(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4) \ + $(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_LIMA) \ + $(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_PANFROST),) MESA3D_CONF_OPTS += \ -Ddri-drivers= -Ddri3=disabled else
--- snip ---
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[Buildroot] [Bug 14416] Mesa3D missing DRI3 support for various Gallium drivers
https://bugs.busybox.net/show_bug.cgi?id=14416
Thomas Devoogdt <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED--- Comment #2 from Thomas Devoogdt <[email protected]> --- Hi,
Is this still relevant?
All those DRI drivers were removed upstream:
https://gitlab.com/buildroot.org/buildroot/-/commit/6c25d1099ac238c3c5a2ce75fc91c3842a50e2cd
BR2_PACKAGE_MESA3D_DRI_DRIVER has also been dropped in that commit.
Kr,
Thomas
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