diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0335-staging-vchiq_arm-Register-vcsm-cma-as-a-platform-dr.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0335-staging-vchiq_arm-Register-vcsm-cma-as-a-platform-dr.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0335-staging-vchiq_arm-Register-vcsm-cma-as-a-platform-dr.patch b/target/linux/bcm27xx/patches-5.4/950-0335-staging-vchiq_arm-Register-vcsm-cma-as-a-platform-dr.patch new file mode 100644 index 0000000000..28641fd327 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0335-staging-vchiq_arm-Register-vcsm-cma-as-a-platform-dr.patch @@ -0,0 +1,40 @@ +From efe24599e8996ef5844e73feae1ca1b27d8740ab Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Wed, 6 Nov 2019 13:57:48 +0000 +Subject: [PATCH] staging: vchiq_arm: Register vcsm-cma as a platform + driver + +Following the same pattern as bcm2835-camera and bcm2835-audio, +register the vcsm-cma driver as a platform driver + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c ++++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +@@ -140,6 +140,7 @@ static struct class *vchiq_class; + static DEFINE_SPINLOCK(msg_queue_spinlock); + static struct platform_device *bcm2835_camera; + static struct platform_device *bcm2835_audio; ++static struct platform_device *vcsm_cma; + + static struct vchiq_drvdata bcm2835_drvdata = { + .cache_line_size = 32, +@@ -3250,6 +3251,7 @@ static int vchiq_probe(struct platform_d + VCHIQ_VERSION, VCHIQ_VERSION_MIN, + MAJOR(vchiq_devid), MINOR(vchiq_devid)); + ++ vcsm_cma = vchiq_register_child(pdev, "vcsm-cma"); + bcm2835_camera = vchiq_register_child(pdev, "bcm2835-camera"); + bcm2835_audio = vchiq_register_child(pdev, "bcm2835_audio"); + +@@ -3266,6 +3268,7 @@ static int vchiq_remove(struct platform_ + { + if (!IS_ERR(bcm2835_camera)) + platform_device_unregister(bcm2835_camera); ++ platform_device_unregister(vcsm_cma); + vchiq_debugfs_deinit(); + device_destroy(vchiq_class, vchiq_devid); + cdev_del(&vchiq_cdev); |