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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-09 19:50:30 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-27 11:10:01 +0200 |
commit | 2340c646e6a5da658e114be2f721ff90853588d4 (patch) | |
tree | df9744d2344e71e8c5d1b75c3e1528bc474313fe /target/linux/brcm2708/patches-4.19/950-0356-staging-mmal-vchiq-Always-return-the-param-size-from.patch | |
parent | 81d0da118694feb874f992093063a2852285d194 (diff) | |
download | upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.gz upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.bz2 upstream-2340c646e6a5da658e114be2f721ff90853588d4.zip |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0356-staging-mmal-vchiq-Always-return-the-param-size-from.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0356-staging-mmal-vchiq-Always-return-the-param-size-from.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0356-staging-mmal-vchiq-Always-return-the-param-size-from.patch b/target/linux/brcm2708/patches-4.19/950-0356-staging-mmal-vchiq-Always-return-the-param-size-from.patch deleted file mode 100644 index 1eeba28f62..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0356-staging-mmal-vchiq-Always-return-the-param-size-from.patch +++ /dev/null @@ -1,38 +0,0 @@ -From ffdd605fc5bf096855bd24311bb0f112257dd53e Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Wed, 13 Feb 2019 12:36:56 +0000 -Subject: [PATCH 356/725] staging: mmal-vchiq: Always return the param size - from param_get - -mmal-vchiq is a reimplementation of the userland library for MMAL. -When getting a parameter, the client provides the storage and -the size of the storage. The VPU then returns the size of the -parameter that it wished to return, and as much as possible of -that parameter is returned to the client. - -The implementation previously only returned the size provided -by the VPU should it exceed the buffer size. So for parameters -such as the supported encodings list the client had no idea -how much of the provided storage had been populated. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c -+++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c -@@ -1413,11 +1413,12 @@ static int port_parameter_get(struct vch - */ - memcpy(value, &rmsg->u.port_parameter_get_reply.value, - *value_size); -- *value_size = rmsg->u.port_parameter_get_reply.size; - } else { - memcpy(value, &rmsg->u.port_parameter_get_reply.value, - rmsg->u.port_parameter_get_reply.size); - } -+ /* Always report the size of the returned parameter to the caller */ -+ *value_size = rmsg->u.port_parameter_get_reply.size; - - pr_debug("%s:result:%d component:0x%x port:%d parameter:%d\n", __func__, - ret, port->component->handle, port->handle, parameter_id); |