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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-07-09 20:32:28 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-07-14 12:44:14 +0200 |
commit | 42954857190b9df16d9d873ecc7f6cc38e013e44 (patch) | |
tree | 98c588f629ff534d458eb0884782ea99672d7634 /target/linux/brcm2708/patches-4.19/950-0276-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch | |
parent | f1875e902d0afb7d9b9e5285b4fd8da7f6c5e30a (diff) | |
download | upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.tar.gz upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.tar.bz2 upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.zip |
brcm2708: add linux 4.19 support
Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709)
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0276-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0276-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0276-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch b/target/linux/brcm2708/patches-4.19/950-0276-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch new file mode 100644 index 0000000000..1ab6bdd5a8 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0276-staging-vc-sm-cma-Fixup-driver-for-older-VCHI-APIs.patch @@ -0,0 +1,42 @@ +From 474a6207d432c230ffa4f9b1a8ff0d9673bd89bb 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 276/703] 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, |