diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0239-staging-bcm2835-camera-Do-not-bulk-receive-from-serv.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0239-staging-bcm2835-camera-Do-not-bulk-receive-from-serv.patch | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0239-staging-bcm2835-camera-Do-not-bulk-receive-from-serv.patch b/target/linux/brcm2708/patches-4.19/950-0239-staging-bcm2835-camera-Do-not-bulk-receive-from-serv.patch index 99a960215c..0df004ca9a 100644 --- a/target/linux/brcm2708/patches-4.19/950-0239-staging-bcm2835-camera-Do-not-bulk-receive-from-serv.patch +++ b/target/linux/brcm2708/patches-4.19/950-0239-staging-bcm2835-camera-Do-not-bulk-receive-from-serv.patch @@ -32,7 +32,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> /* mmal instance */ struct vchiq_mmal_instance *instance; /* mmal port */ -@@ -167,6 +169,9 @@ struct vchiq_mmal_instance { +@@ -168,6 +170,9 @@ struct vchiq_mmal_instance { /* component to use next */ int component_idx; struct vchiq_mmal_component component[VCHIQ_MMAL_MAX_COMPONENTS]; @@ -42,7 +42,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> }; static struct mmal_msg_context * -@@ -248,7 +253,44 @@ static void buffer_work_cb(struct work_s +@@ -251,7 +256,44 @@ static void buffer_work_cb(struct work_s msg_context->u.bulk.mmal_flags, msg_context->u.bulk.dts, msg_context->u.bulk.pts); @@ -87,7 +87,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> } /* enqueue a bulk receive for a given message context */ -@@ -257,7 +299,6 @@ static int bulk_receive(struct vchiq_mma +@@ -260,7 +302,6 @@ static int bulk_receive(struct vchiq_mma struct mmal_msg_context *msg_context) { unsigned long rd_len; @@ -95,7 +95,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> rd_len = msg->u.buffer_from_host.buffer_header.length; -@@ -293,45 +334,10 @@ static int bulk_receive(struct vchiq_mma +@@ -294,45 +335,10 @@ static int bulk_receive(struct vchiq_mma msg_context->u.bulk.dts = msg->u.buffer_from_host.buffer_header.dts; msg_context->u.bulk.pts = msg->u.buffer_from_host.buffer_header.pts; @@ -144,16 +144,16 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> } /* data in message, memcpy from packet into output buffer */ -@@ -379,6 +385,8 @@ buffer_from_host(struct vchiq_mmal_insta +@@ -380,6 +386,8 @@ buffer_from_host(struct vchiq_mmal_insta /* initialise work structure ready to schedule callback */ INIT_WORK(&msg_context->u.bulk.work, buffer_work_cb); + INIT_WORK(&msg_context->u.bulk.buffer_to_host_work, + buffer_to_host_work_cb); - /* prep the buffer from host message */ - memset(&m, 0xbc, sizeof(m)); /* just to make debug clearer */ -@@ -459,7 +467,7 @@ static void buffer_to_host_cb(struct vch + atomic_inc(&port->buffers_with_vpu); + +@@ -465,7 +473,7 @@ static void buffer_to_host_cb(struct vch if (msg->u.buffer_from_host.buffer_header.flags & MMAL_BUFFER_HEADER_FLAG_EOS) { msg_context->u.bulk.status = @@ -162,7 +162,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> if (msg_context->u.bulk.status == 0) return; /* successful bulk submission, bulk * completion will trigger callback -@@ -1793,6 +1801,9 @@ int vchiq_mmal_finalise(struct vchiq_mma +@@ -1789,6 +1797,9 @@ int vchiq_mmal_finalise(struct vchiq_mma mutex_unlock(&instance->vchiq_mutex); @@ -172,7 +172,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> vfree(instance->bulk_scratch); idr_destroy(&instance->context_map); -@@ -1862,6 +1873,11 @@ int vchiq_mmal_init(struct vchiq_mmal_in +@@ -1858,6 +1869,11 @@ int vchiq_mmal_init(struct vchiq_mmal_in params.callback_param = instance; @@ -184,7 +184,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> status = vchi_service_open(vchi_instance, ¶ms, &instance->handle); if (status) { pr_err("Failed to open VCHI service connection (status=%d)\n", -@@ -1876,8 +1892,9 @@ int vchiq_mmal_init(struct vchiq_mmal_in +@@ -1872,8 +1888,9 @@ int vchiq_mmal_init(struct vchiq_mmal_in return 0; err_close_services: |