Signed-off-by: Herve Jourdain <herve.jourd...@neuf.fr>
---
.../0002-vc4-ioctl-rendering-allow.patch | 23 ++++++++++++++++++++++
recipes-kernel/linux/linux-raspberrypi_4.4.bb | 1 +
2 files changed, 24 insertions(+)
create mode 100644
recipes-kernel/linux/linux-raspberrypi-4.4/0002-vc4-ioctl-rendering-allow.patch
diff --git
a/recipes-kernel/linux/linux-raspberrypi-4.4/0002-vc4-ioctl-rendering-allow.patch
b/recipes-kernel/linux/linux-raspberrypi-4.4/0002-vc4-ioctl-rendering-allow.patch
new file mode 100644
index 0000000..823ffd8
--- /dev/null
+++
b/recipes-kernel/linux/linux-raspberrypi-4.4/0002-vc4-ioctl-rendering-allow.patch
@@ -0,0 +1,23 @@
+diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
+index a5b68c1..14b5ec1 100644
+--- a/drivers/gpu/drm/vc4/vc4_drv.c
++++ b/drivers/gpu/drm/vc4/vc4_drv.c
+@@ -75,12 +75,12 @@ static const struct file_operations vc4_drm_fops = {
+ };
+
+ static const struct drm_ioctl_desc vc4_drm_ioctls[] = {
+- DRM_IOCTL_DEF_DRV(VC4_SUBMIT_CL, vc4_submit_cl_ioctl, 0),
+- DRM_IOCTL_DEF_DRV(VC4_WAIT_SEQNO, vc4_wait_seqno_ioctl, 0),
+- DRM_IOCTL_DEF_DRV(VC4_WAIT_BO, vc4_wait_bo_ioctl, 0),
+- DRM_IOCTL_DEF_DRV(VC4_CREATE_BO, vc4_create_bo_ioctl, 0),
+- DRM_IOCTL_DEF_DRV(VC4_MMAP_BO, vc4_mmap_bo_ioctl, 0),
+- DRM_IOCTL_DEF_DRV(VC4_CREATE_SHADER_BO, vc4_create_shader_bo_ioctl, 0),
++ DRM_IOCTL_DEF_DRV(VC4_SUBMIT_CL, vc4_submit_cl_ioctl,
0|DRM_RENDER_ALLOW),
++ DRM_IOCTL_DEF_DRV(VC4_WAIT_SEQNO, vc4_wait_seqno_ioctl,
0|DRM_RENDER_ALLOW),
++ DRM_IOCTL_DEF_DRV(VC4_WAIT_BO, vc4_wait_bo_ioctl, 0|DRM_RENDER_ALLOW),
++ DRM_IOCTL_DEF_DRV(VC4_CREATE_BO, vc4_create_bo_ioctl,
0|DRM_RENDER_ALLOW),
++ DRM_IOCTL_DEF_DRV(VC4_MMAP_BO, vc4_mmap_bo_ioctl, 0|DRM_RENDER_ALLOW),
++ DRM_IOCTL_DEF_DRV(VC4_CREATE_SHADER_BO, vc4_create_shader_bo_ioctl,
0|DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF_DRV(VC4_GET_HANG_STATE, vc4_get_hang_state_ioctl,
+ DRM_ROOT_ONLY),
+ };
diff --git a/recipes-kernel/linux/linux-raspberrypi_4.4.bb
b/recipes-kernel/linux/linux-raspberrypi_4.4.bb
index 02016fe..ba0973d 100644
--- a/recipes-kernel/linux/linux-raspberrypi_4.4.bb
+++ b/recipes-kernel/linux/linux-raspberrypi_4.4.bb
@@ -5,5 +5,6 @@ LINUX_VERSION ?= "4.4.10"
SRCREV = "d7646fd3757515dfda0fd4ecd33212d175786ac4"
SRC_URI =
"git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-4.4.y \
file://0001-fix-dtbo-rules.patch \
+ file://0002-vc4-ioctl-rendering-allow.patch \
"
require linux-raspberrypi.inc
--
2.7.4
--
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