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-rw-r--r--drivers/staging/media/tegra-vde/vde.h107
1 files changed, 0 insertions, 107 deletions
diff --git a/drivers/staging/media/tegra-vde/vde.h b/drivers/staging/media/tegra-vde/vde.h
deleted file mode 100644
index 5561291b0c88..000000000000
--- a/drivers/staging/media/tegra-vde/vde.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * NVIDIA Tegra Video decoder driver
- *
- * Copyright (C) 2016-2019 GRATE-DRIVER project
- */
-
-#ifndef TEGRA_VDE_H
-#define TEGRA_VDE_H
-
-#include <linux/completion.h>
-#include <linux/dma-direction.h>
-#include <linux/iova.h>
-#include <linux/list.h>
-#include <linux/miscdevice.h>
-#include <linux/mutex.h>
-#include <linux/types.h>
-
-struct clk;
-struct dma_buf;
-struct gen_pool;
-struct iommu_group;
-struct iommu_domain;
-struct reset_control;
-struct dma_buf_attachment;
-
-struct tegra_vde {
- void __iomem *sxe;
- void __iomem *bsev;
- void __iomem *mbe;
- void __iomem *ppe;
- void __iomem *mce;
- void __iomem *tfe;
- void __iomem *ppb;
- void __iomem *vdma;
- void __iomem *frameid;
- struct mutex lock;
- struct mutex map_lock;
- struct list_head map_list;
- struct miscdevice miscdev;
- struct reset_control *rst;
- struct reset_control *rst_mc;
- struct gen_pool *iram_pool;
- struct completion decode_completion;
- struct clk *clk;
- struct iommu_domain *domain;
- struct iommu_group *group;
- struct iova_domain iova;
- struct iova *iova_resv_static_addresses;
- struct iova *iova_resv_last_page;
- dma_addr_t iram_lists_addr;
- u32 *iram;
-};
-
-int tegra_vde_iommu_init(struct tegra_vde *vde);
-void tegra_vde_iommu_deinit(struct tegra_vde *vde);
-int tegra_vde_iommu_map(struct tegra_vde *vde,
- struct sg_table *sgt,
- struct iova **iovap,
- size_t size);
-void tegra_vde_iommu_unmap(struct tegra_vde *vde, struct iova *iova);
-
-int tegra_vde_dmabuf_cache_map(struct tegra_vde *vde,
- struct dma_buf *dmabuf,
- enum dma_data_direction dma_dir,
- struct dma_buf_attachment **ap,
- dma_addr_t *addrp);
-void tegra_vde_dmabuf_cache_unmap(struct tegra_vde *vde,
- struct dma_buf_attachment *a,
- bool release);
-void tegra_vde_dmabuf_cache_unmap_sync(struct tegra_vde *vde);
-void tegra_vde_dmabuf_cache_unmap_all(struct tegra_vde *vde);
-
-static __maybe_unused char const *
-tegra_vde_reg_base_name(struct tegra_vde *vde, void __iomem *base)
-{
- if (vde->sxe == base)
- return "SXE";
-
- if (vde->bsev == base)
- return "BSEV";
-
- if (vde->mbe == base)
- return "MBE";
-
- if (vde->ppe == base)
- return "PPE";
-
- if (vde->mce == base)
- return "MCE";
-
- if (vde->tfe == base)
- return "TFE";
-
- if (vde->ppb == base)
- return "PPB";
-
- if (vde->vdma == base)
- return "VDMA";
-
- if (vde->frameid == base)
- return "FRAMEID";
-
- return "???";
-}
-
-#endif /* TEGRA_VDE_H */