diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0405-staging-mmal-vchiq-Remove-check-of-the-number-of-buf.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0405-staging-mmal-vchiq-Remove-check-of-the-number-of-buf.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0405-staging-mmal-vchiq-Remove-check-of-the-number-of-buf.patch b/target/linux/brcm2708/patches-4.14/950-0405-staging-mmal-vchiq-Remove-check-of-the-number-of-buf.patch deleted file mode 100644 index e51626e08e..0000000000 --- a/target/linux/brcm2708/patches-4.14/950-0405-staging-mmal-vchiq-Remove-check-of-the-number-of-buf.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 338d4e95632213c910335b0283ce52ce0643881d Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Wed, 4 Jul 2018 17:01:15 +0100 -Subject: [PATCH 405/454] staging: mmal-vchiq: Remove check of the number of - buffers supplied - -Before 9384167 there was a need to ensure that there were sufficient -buffers supplied from the user to cover those being sent to the VPU -(always 1). -With 9384167 the buffers are linked 1:1 between MMAL and V4L2, -therefore there is no need for that check, and indeed it is wrong -as there is no need to submit all the buffers before starting streaming. - -Fixes: 9384167 "staging: bcm2835-camera: Remove V4L2/MMAL buffer remapping" - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - .../staging/vc04_services/bcm2835-camera/mmal-vchiq.c | 10 ---------- - 1 file changed, 10 deletions(-) - ---- a/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c -+++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c -@@ -1410,16 +1410,6 @@ static int port_enable(struct vchiq_mmal - if (port->enabled) - return 0; - -- /* ensure there are enough buffers queued to cover the buffer headers */ -- if (port->buffer_cb) { -- hdr_count = 0; -- list_for_each(buf_head, &port->buffers) { -- hdr_count++; -- } -- if (hdr_count < port->current_buffer.num) -- return -ENOSPC; -- } -- - ret = port_action_port(instance, port, - MMAL_MSG_PORT_ACTION_TYPE_ENABLE); - if (ret) |