X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0252-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch;fp=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0252-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch;h=4f16e0bfda878f137c774d04b51d5b00c054722e;hb=67dcc43f3a22dc3a7ac07a7065971b426feeb043;hp=0000000000000000000000000000000000000000;hpb=47a93a810f78adce5a130d287f82b28e9b54313c;p=openwrt%2Fstaging%2Fchunkeey.git

diff --git a/target/linux/brcm2708/patches-4.19/950-0252-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch b/target/linux/brcm2708/patches-4.19/950-0252-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch
new file mode 100644
index 0000000000..4f16e0bfda
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0252-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch
@@ -0,0 +1,42 @@
+From 9eb40722f3ef0d338ed97667a7391f3d74812332 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Tue, 30 Oct 2018 11:42:48 +0000
+Subject: [PATCH] staging: vc-sm-cma: Fixup driver for older VCHI APIs
+
+Original patch was based off staging which included some cleanups
+of the VCHI APIs. Those aren't present here, so switch back to
+the older API.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ drivers/staging/vc04_services/vc-sm-cma/vc_sm.c          | 2 +-
+ drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c | 5 +++++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+--- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c
++++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c
+@@ -632,7 +632,7 @@ static void vc_sm_connected_init(void)
+ 		goto err_free_mem;
+ 	}
+ 
+-	ret = vchi_connect(vchi_instance);
++	ret = vchi_connect(NULL, 0, vchi_instance);
+ 	if (ret) {
+ 		pr_err("[%s]: failed to connect VCHI instance (ret=%d)\n",
+ 		       __func__, ret);
+--- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c
++++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c
+@@ -325,8 +325,13 @@ struct sm_instance *vc_sm_cma_vchi_init(
+ 		SERVICE_CREATION_T params = {
+ 			.version = VCHI_VERSION_EX(VC_SM_VER, VC_SM_MIN_VER),
+ 			.service_id = VC_SM_SERVER_NAME,
++			.rx_fifo_size = 0,
++			.tx_fifo_size = 0,
+ 			.callback = vc_sm_cma_vchi_callback,
+ 			.callback_param = instance,
++			.want_unaligned_bulk_rx = 0,
++			.want_unaligned_bulk_tx = 0,
++			.want_crc = 0
+ 		};
+ 
+ 		status = vchi_service_open(vchi_instance,