From 6f2a36574b49042d71d33c0019ebff5decde8f65 Mon Sep 17 00:00:00 2001 From: Ronan Le Martret Date: Wed, 7 Oct 2020 08:59:55 +0000 Subject: [RCAR] Fix smack rule for pvr device MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The GL driver needs to access to the powervr sync device /dev/pvr_sync (provided by gles-user-module). If a graphic application wants access to display (SupplementaryGroups=display), and so GL access, the ACL on /dev/pvr_sync must have: - a smack label "*" - a dac (group display) m3ulcb:~# ls -lZ /dev/pvr_sync crw-rw----. 1 root display * 10, 59 Jun 29 03:06 /dev/pvr_sync Bug-AGL: [SPEC-3617] Change-Id: Ia6472424ac07c60a5c16cb6f48174481e8dd759d Signed-off-by: Ronan Le Martret Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25415 Reviewed-by: Jan-Simon Moeller Reviewed-by: Stéphane Desneux Tested-by: Jan-Simon Moeller --- .../recipes-graphics/gles-module/gles-user-module.bbappend | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/meta-agl-bsp/meta-rcar-gen3/recipes-graphics/gles-module/gles-user-module.bbappend b/meta-agl-bsp/meta-rcar-gen3/recipes-graphics/gles-module/gles-user-module.bbappend index b902fc9b6..707778cde 100644 --- a/meta-agl-bsp/meta-rcar-gen3/recipes-graphics/gles-module/gles-user-module.bbappend +++ b/meta-agl-bsp/meta-rcar-gen3/recipes-graphics/gles-module/gles-user-module.bbappend @@ -1 +1,6 @@ require checksum_control.inc + +do_install_append(){ + sed -i 's/MODE="0660", OWNER/MODE="0660", SECLABEL{smack}="*", OWNER/g' ${D}${sysconfdir}/udev/rules.d/72-pvr-seat.rules + sed -i 's/GROUP="video"/GROUP="display"/g' ${D}${sysconfdir}/udev/rules.d/72-pvr-seat.rules +} -- cgit 1.2.3-korg