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kmscube: address linux 5.19 fails

Message ID 20220808183115.779592-1-alex@linutronix.de
State Accepted, archived
Commit d169606c547796731f528c4649295c4c1c928ea4
Headers show
Series kmscube: address linux 5.19 fails | expand

Commit Message

Alexander Kanavin Aug. 8, 2022, 6:31 p.m. UTC 
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
 ...common.c-do-not-use-invalid-modifier.patch | 27 +++++++++++++++++++
 meta/recipes-graphics/kmscube/kmscube_git.bb  |  6 +++--
 2 files changed, 31 insertions(+), 2 deletions(-)
 create mode 100644 meta/recipes-graphics/kmscube/kmscube/0001-drm-common.c-do-not-use-invalid-modifier.patch
diff mbox series

Patch

diff --git a/meta/recipes-graphics/kmscube/kmscube/0001-drm-common.c-do-not-use-invalid-modifier.patch b/meta/recipes-graphics/kmscube/kmscube/0001-drm-common.c-do-not-use-invalid-modifier.patch
new file mode 100644
index 0000000000..58ff3ba561
--- /dev/null
+++ b/meta/recipes-graphics/kmscube/kmscube/0001-drm-common.c-do-not-use-invalid-modifier.patch
@@ -0,0 +1,27 @@ 
+From bdde833c254092a47df6c7109a9751653c82aaae Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Mon, 8 Aug 2022 20:22:39 +0200
+Subject: [PATCH] drm-common.c: do not use invalid modifier
+
+Prior to kernel 5.19 this was a soft failure, but 5.19
+adds checks that result in a hard syscall fail.
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/mesa/kmscube/-/merge_requests/33]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ drm-common.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drm-common.c b/drm-common.c
+index 5c9cca2..964e1c3 100644
+--- a/drm-common.c
++++ b/drm-common.c
+@@ -92,7 +92,7 @@ struct drm_fb * drm_fb_get_from_bo(struct gbm_bo *bo)
+ 			modifiers[i] = modifiers[0];
+ 		}
+ 
+-		if (modifiers[0]) {
++		if (modifiers[0] && modifiers[0] != DRM_FORMAT_MOD_INVALID) {
+ 			flags = DRM_MODE_FB_MODIFIERS;
+ 			printf("Using modifier %" PRIx64 "\n", modifiers[0]);
+ 		}
diff --git a/meta/recipes-graphics/kmscube/kmscube_git.bb b/meta/recipes-graphics/kmscube/kmscube_git.bb
index 58ce26a3d5..f7ee6e4e10 100644
--- a/meta/recipes-graphics/kmscube/kmscube_git.bb
+++ b/meta/recipes-graphics/kmscube/kmscube_git.bb
@@ -11,8 +11,10 @@  DEPENDS = "virtual/libgles3 virtual/libgles2 virtual/egl libdrm"
 LIC_FILES_CHKSUM = "file://kmscube.c;beginline=1;endline=23;md5=8b309d4ee67b7315ff7381270dd631fb"
 
 SRCREV = "9f63f359fab1b5d8e862508e4e51c9dfe339ccb0"
-SRC_URI = "git://gitlab.freedesktop.org/mesa/kmscube;branch=master;protocol=https"
-SRC_URI += "file://0001-texturator-Use-correct-GL-extension-header.patch"
+SRC_URI = "git://gitlab.freedesktop.org/mesa/kmscube;branch=master;protocol=https \
+           file://0001-texturator-Use-correct-GL-extension-header.patch \
+           file://0001-drm-common.c-do-not-use-invalid-modifier.patch \
+           "
 UPSTREAM_CHECK_COMMITS = "1"
 
 S = "${WORKDIR}/git"