1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
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,
|
