47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
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From 66bed2c92f23110b61fdc09d4b296a3182637ccd Mon Sep 17 00:00:00 2001
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From: Ng Khai Wen <khai.wen.ng@intel.com>
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Date: Tue, 22 Jan 2019 18:02:57 +0800
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Subject: [PATCH 01/32] media: intel-ipu4: [VIRT] Increase wait time
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Multi virtual channel requires longer wait time
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for all of the I2C write to the register to
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powerup the sensors.
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Change-Id: Iaf3370f6bfbd65c535ace961dff147e1ea556634
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Tracked-On: PKT-1691
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Signed-off-by: Ng Khai Wen <khai.wen.ng@intel.com>
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---
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drivers/media/pci/intel/virtio/intel-ipu4-virtio-be-stream.c | 2 +-
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drivers/media/pci/intel/virtio/intel-ipu4-virtio-fe.c | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/media/pci/intel/virtio/intel-ipu4-virtio-be-stream.c b/drivers/media/pci/intel/virtio/intel-ipu4-virtio-be-stream.c
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index 7958fd836a12..ab5626cf6734 100644
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--- a/drivers/media/pci/intel/virtio/intel-ipu4-virtio-be-stream.c
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+++ b/drivers/media/pci/intel/virtio/intel-ipu4-virtio-be-stream.c
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@@ -20,7 +20,7 @@
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#include "intel-ipu4-virtio-be.h"
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#define MAX_SIZE 6 // max 2^6
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-#define POLL_WAIT 5000 //5s
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+#define POLL_WAIT 20000 //20s
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#define dev_to_stream(dev) \
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container_of(dev, struct ici_isys_stream, strm_dev)
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diff --git a/drivers/media/pci/intel/virtio/intel-ipu4-virtio-fe.c b/drivers/media/pci/intel/virtio/intel-ipu4-virtio-fe.c
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index 5a02b8275de4..517b48d2ede1 100644
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--- a/drivers/media/pci/intel/virtio/intel-ipu4-virtio-fe.c
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+++ b/drivers/media/pci/intel/virtio/intel-ipu4-virtio-fe.c
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@@ -15,7 +15,7 @@
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static DEFINE_IDA(index_ida);
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-#define REQ_TIMEOUT 6000 //6s
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+#define REQ_TIMEOUT 22000 //22s
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struct ipu4_virtio_uos {
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struct virtqueue *vq[IPU_VIRTIO_QUEUE_MAX];
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--
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2.17.1
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