[Buildroot] [PATCH] package: Add drm_info

[Kory Maincent]

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 at bootlin.com>
---
 package/Config.in                             |  1 +
 ...0001-meson.build-Fix-Buildroot-build.patch | 34 +++++++++++++++++++
 package/drm_info/Config.in                    |  8 +++++
 package/drm_info/drm_info.hash                |  5 +++
 package/drm_info/drm_info.mk                  | 15 ++++++++
 5 files changed, 63 insertions(+)
 create mode 100644 package/drm_info/0001-meson.build-Fix-Buildroot-build.patch
 create mode 100644 package/drm_info/Config.in
 create mode 100644 package/drm_info/drm_info.hash
 create mode 100644 package/drm_info/drm_info.mk

diff --git a/package/Config.in b/package/Config.in
index 83414b3e0b..f9f90ca8ea 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -307,6 +307,7 @@ 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"
diff --git a/package/drm_info/0001-meson.build-Fix-Buildroot-build.patch b/package/drm_info/0001-meson.build-Fix-Buildroot-build.patch
new file mode 100644
index 0000000000..b709ab8a1f
--- /dev/null
+++ b/package/drm_info/0001-meson.build-Fix-Buildroot-build.patch
@@ -0,0 +1,34 @@
+From 785525a74878bdf688c5466d83e193e207abed6a Mon Sep 17 00:00:00 2001
+From: Kory Maincent <kory.maincent at bootlin.com>
+Date: Wed, 11 Mar 2026 19:03:46 +0100
+Subject: [PATCH] meson.build: Fix Buildroot build
+
+In cross compilation case pc_sysrootdir variable contains the sysroot path,
+but includedir from pkgconfig already contains the full absolute path
+(sysroot + /usr/include), so concatenating them double the sysroot prefix.
+
+The fix removes pc_sysrootdir + so includedir is used directly, which
+already points to the correct absolute path on the filesystem.
+
+Upstream: N/A
+Signed-off-by: Kory Maincent <kory.maincent at bootlin.com>
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 5b94552..5a7cd0a 100644
+--- a/meson.build
++++ b/meson.build
+@@ -68,7 +68,7 @@ if libdrm.version().version_compare('<2.4.125')
+ 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
+
diff --git a/package/drm_info/Config.in b/package/drm_info/Config.in
new file mode 100644
index 0000000000..a664485d03
--- /dev/null
+++ b/package/drm_info/Config.in
@@ -0,0 +1,8 @@
+config BR2_PACKAGE_DRM_INFO
+	bool "drm_info"
+	select BR2_PACKAGE_LIBDRM
+	select BR2_PACKAGE_JSON_C
+	help
+	  Small utility to dump info about DRM devices.
+
+	  https://gitlab.freedesktop.org/emersion/drm_info
diff --git a/package/drm_info/drm_info.hash b/package/drm_info/drm_info.hash
new file mode 100644
index 0000000000..21d104a251
--- /dev/null
+++ b/package/drm_info/drm_info.hash
@@ -0,0 +1,5 @@
+# Locally computed:
+sha256  b1000e95eb4f57cfe7819c5b8afd880ac07dde25d9c3839ec52e0aeadeb83234  drm_info-v2.9.0.tar.gz
+
+# Hash for license files:
+sha256  05a54b690d8851143a8b923cfe8ac48f49050f9d2166e7eb0c1d340242d7f46a  LICENSE
diff --git a/package/drm_info/drm_info.mk b/package/drm_info/drm_info.mk
new file mode 100644
index 0000000000..dd2698247b
--- /dev/null
+++ b/package/drm_info/drm_info.mk
@@ -0,0 +1,15 @@
+################################################################################
+#
+# drm_info
+#
+################################################################################
+
+DRM_INFO_VERSION = v2.9.0
+DRM_INFO_SITE = https://gitlab.freedesktop.org/emersion/drm_info/-/archive/$(DRM_INFO_VERSION)
+DRM_INFO_LICENSE = MIT
+DRM_INFO_LICENSE_FILES = LICENSE
+DRM_INFO_DEPENDENCIES = \
+	json-c \
+	libdrm
+
+$(eval $(meson-package))
-- 
2.43.0