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package/drm-info: new package

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drm_info is a small utility to dump info about DRM devices.

Link: https://gitlab.freedesktop.org/emersion/drm_info
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
[Julien:
 - sort selected packages in Config.in alphabetically
 - remove comment for license in hash file
 - move "v" from _VERSION to _SITE
 - switch _SITE to use gitlab release archives and add _SOURCE
]
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Kory Maincent
2026-03-17 12:58:13 +01:00
committed by Julien Olivain
parent f341554ee6
commit 63364f0814
6 changed files with 80 additions and 0 deletions
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1
DEVELOPERS
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@@ -2103,6 +2103,7 @@ F: board/octavo/osd32mp1-brk/
F: board/octavo/osd32mp1-red/
F: configs/octavo_osd32mp1_brk_defconfig
F: configs/octavo_osd32mp1_red_defconfig
F: package/drm-info/
N: Kris Bahnsen <kris@embeddedTS.com>
F: package/wilc-firmware/

1
package/Config.in
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@@ -306,6 +306,7 @@ menu "Graphic libraries and applications (graphic/text)"
comment "Graphic applications"
source "package/cage/Config.in"
source "package/cog/Config.in"
source "package/drm-info/Config.in"
source "package/flutter-packages/Config.in"
source "package/flutter-pi/Config.in"
source "package/foot/Config.in"

47
package/drm-info/0001-Revert-Find-drm_fourcc.h-in-sysroot.patch Normal file
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@@ -0,0 +1,47 @@
From c94d00730d0c25a4a4c46abfcf27823919ac9854 Mon Sep 17 00:00:00 2001
From: Kory Maincent <kory.maincent@bootlin.com>
Date: Mon, 16 Mar 2026 18:50:09 +0100
Subject: [PATCH] Revert "Find drm_fourcc.h in sysroot"
This reverts commit cde94140f08775dc4df7eaac766556218d9e1321
When cross-compiling, pkg-config's includedir variable already returns
an absolute path that includes the sysroot prefix (e.g.
/sysroot/usr/include). Prepending pc_sysrootdir to it duplicates the
prefix and produces a broken path.
The reverted commit introduced the double-prefix issue. Drop pc_sysrootdir
and use includedir directly, which already carries the correct absolute
path.
The workaround was only needed for the legacy pkg-config 0.29 (2017)
project, which did not apply PKG_CONFIG_SYSROOT_DIR to includedir.
The actively maintained pkgconf project handles this correctly, and
the legacy tool is no longer in widespread use.
You can verify the behavior with:
$ PKG_CONFIG_SYSROOT_DIR="/bla" pkg-config --variable=includedir libdrm
/bla/usr/include
Upstream: https://gitlab.freedesktop.org/emersion/drm_info/-/merge_requests/114
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index 1f80024..e4ce03e 100644
--- a/meson.build
+++ b/meson.build
@@ -68,7 +68,7 @@ if libdrm.version().version_compare('<2.4.130')
elif libdrm.type_name() == 'internal'
fourcc_h = meson.current_source_dir() / 'subprojects/libdrm/include/drm/drm_fourcc.h'
else
- fourcc_h = libdrm.get_variable(pkgconfig: 'pc_sysrootdir') + libdrm.get_variable(pkgconfig: 'includedir') / 'libdrm/drm_fourcc.h'
+ fourcc_h = libdrm.get_variable(pkgconfig: 'includedir') / 'libdrm/drm_fourcc.h'
endif
# The DRM_BUS_FAUX bus and its information is included in libdrm v2.4.127
--
2.43.0

12
package/drm-info/Config.in Normal file
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@@ -0,0 +1,12 @@
config BR2_PACKAGE_DRM_INFO
bool "drm_info"
depends on BR2_TOOLCHAIN_HAS_THREADS # libdrm
select BR2_PACKAGE_JSON_C
select BR2_PACKAGE_LIBDRM
help
Small utility to dump info about DRM devices.
https://gitlab.freedesktop.org/emersion/drm_info
comment "drm_info needs a toolchain w/ threads"
depends on !BR2_TOOLCHAIN_HAS_THREADS

3
package/drm-info/drm-info.hash Normal file
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@@ -0,0 +1,3 @@
# Locally computed:
sha256 53ef974ac657a0b4b9d7424a65b7f92e6ca26c15e8356f4146ae8bb9cae2db44 drm_info-2.9.0.tar.gz
sha256 05a54b690d8851143a8b923cfe8ac48f49050f9d2166e7eb0c1d340242d7f46a LICENSE

16
package/drm-info/drm-info.mk Normal file
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@@ -0,0 +1,16 @@
################################################################################
#
# drm-info
#
################################################################################
DRM_INFO_VERSION = 2.9.0
DRM_INFO_SITE = https://gitlab.freedesktop.org/emersion/drm_info/-/releases/v$(DRM_INFO_VERSION)/downloads
DRM_INFO_SOURCE = drm_info-$(DRM_INFO_VERSION).tar.gz
DRM_INFO_LICENSE = MIT
DRM_INFO_LICENSE_FILES = LICENSE
DRM_INFO_DEPENDENCIES = \
json-c \
libdrm
$(eval $(meson-package))