diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0241-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0241-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0241-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch b/target/linux/bcm27xx/patches-4.19/950-0241-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch new file mode 100644 index 0000000000..4f16e0bfda --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0241-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, |