Displaying 2 results from an estimated 2 matches for "channel_op".
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channel_map
2018 Jan 11
0
[PATCH 1/3] gpu: host1x: Add support for DMA fences
...* Copyright (c) 2012-2015, NVIDIA Corporation.
+ * Copyright (C) 2012-2016 NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -42,6 +42,7 @@ struct host1x_channel_ops {
int (*init)(struct host1x_channel *channel, struct host1x *host,
unsigned int id);
int (*submit)(struct host1x_job *job);
+ void (*push_wait)(struct host1x_channel *ch, u32 id, u32 thresh);
};
struct host1x_cdma_ops {
@@ -117,6 +118,8 @@ struct host1x {
struct clk *clk;
struct...
2018 Jan 11
6
[PATCH 0/3] drm/tegra: Add support for fence FDs
From: Thierry Reding <treding at nvidia.com>
This set of patches adds support for fences to Tegra DRM and complements
the fence FD support for Nouveau. Technically this isn't necessary for a
fence-based synchronization loop with Nouveau because the KMS core takes
care of all that, but engines behind host1x can use the IOCTL extensions
provided here to emit fence FDs that in turn can be