Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
index 4f80100..fb7667c 100644
--- a/drivers/gpu/drm/tegra/gem.c
+++ b/drivers/gpu/drm/tegra/gem.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* NVIDIA Tegra DRM GEM helper functions
*
@@ -7,14 +8,13 @@
* Based on the GEM/CMA helpers
*
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/dma-buf.h>
#include <linux/iommu.h>
+
+#include <drm/drm_drv.h>
+#include <drm/drm_prime.h>
#include <drm/tegra_drm.h>
#include "drm.h"
@@ -204,7 +204,7 @@
{
if (bo->pages) {
dma_unmap_sg(drm->dev, bo->sgt->sgl, bo->sgt->nents,
- DMA_BIDIRECTIONAL);
+ DMA_FROM_DEVICE);
drm_gem_put_pages(&bo->gem, bo->pages, true, true);
sg_free_table(bo->sgt);
kfree(bo->sgt);
@@ -230,7 +230,7 @@
}
err = dma_map_sg(drm->dev, bo->sgt->sgl, bo->sgt->nents,
- DMA_BIDIRECTIONAL);
+ DMA_FROM_DEVICE);
if (err == 0) {
err = -EFAULT;
goto free_sgt;
@@ -629,20 +629,19 @@
.vunmap = tegra_gem_prime_vunmap,
};
-struct dma_buf *tegra_gem_prime_export(struct drm_device *drm,
- struct drm_gem_object *gem,
+struct dma_buf *tegra_gem_prime_export(struct drm_gem_object *gem,
int flags)
{
DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
exp_info.exp_name = KBUILD_MODNAME;
- exp_info.owner = drm->driver->fops->owner;
+ exp_info.owner = gem->dev->driver->fops->owner;
exp_info.ops = &tegra_gem_prime_dmabuf_ops;
exp_info.size = gem->size;
exp_info.flags = flags;
exp_info.priv = gem;
- return drm_gem_dmabuf_export(drm, &exp_info);
+ return drm_gem_dmabuf_export(gem->dev, &exp_info);
}
struct drm_gem_object *tegra_gem_prime_import(struct drm_device *drm,