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215 lines
5.7 KiB
Diff
215 lines
5.7 KiB
Diff
From e59461ae51787ed4ba778ca32b6bde432552da96 Mon Sep 17 00:00:00 2001
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From: Qiang Yu <yuq825@gmail.com>
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Date: Mon, 14 May 2018 20:53:38 +0800
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Subject: [PATCH 042/146] drm/lima: add lima uapi header
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Signed-off-by: Qiang Yu <yuq825@gmail.com>
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---
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include/uapi/drm/lima_drm.h | 195 ++++++++++++++++++++++++++++++++++++
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1 file changed, 195 insertions(+)
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create mode 100644 include/uapi/drm/lima_drm.h
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diff --git a/include/uapi/drm/lima_drm.h b/include/uapi/drm/lima_drm.h
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new file mode 100644
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index 000000000000..9df95e46fb2c
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--- /dev/null
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+++ b/include/uapi/drm/lima_drm.h
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@@ -0,0 +1,195 @@
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+/*
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+ * Copyright (C) 2017-2018 Lima Project
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+ *
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+ * Permission is hereby granted, free of charge, to any person obtaining a
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+ * copy of this software and associated documentation files (the "Software"),
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+ * to deal in the Software without restriction, including without limitation
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+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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+ * and/or sell copies of the Software, and to permit persons to whom the
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+ * Software is furnished to do so, subject to the following conditions:
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+ *
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+ * The above copyright notice and this permission notice shall be included in
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+ * all copies or substantial portions of the Software.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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+ * OTHER DEALINGS IN THE SOFTWARE.
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+ */
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+#ifndef __LIMA_DRM_H__
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+#define __LIMA_DRM_H__
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+
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+#include "drm.h"
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+
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+#if defined(__cplusplus)
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+extern "C" {
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+#endif
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+
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+#define LIMA_INFO_GPU_MALI400 0x00
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+#define LIMA_INFO_GPU_MALI450 0x01
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+
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+struct drm_lima_info {
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+ __u32 gpu_id; /* out */
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+ __u32 num_pp; /* out */
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+ __u64 va_start; /* out */
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+ __u64 va_end; /* out */
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+};
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+
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+struct drm_lima_gem_create {
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+ __u32 size; /* in */
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+ __u32 flags; /* in */
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+ __u32 handle; /* out */
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+ __u32 pad;
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+};
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+
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+struct drm_lima_gem_info {
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+ __u32 handle; /* in */
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+ __u32 pad;
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+ __u64 offset; /* out */
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+};
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+
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+#define LIMA_VA_OP_MAP 1
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+#define LIMA_VA_OP_UNMAP 2
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+
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+struct drm_lima_gem_va {
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+ __u32 handle; /* in */
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+ __u32 op; /* in */
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+ __u32 flags; /* in */
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+ __u32 va; /* in */
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+};
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+
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+#define LIMA_SUBMIT_BO_READ 0x01
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+#define LIMA_SUBMIT_BO_WRITE 0x02
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+
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+struct drm_lima_gem_submit_bo {
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+ __u32 handle; /* in */
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+ __u32 flags; /* in */
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+};
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+
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+#define LIMA_SUBMIT_DEP_FENCE 0x00
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+#define LIMA_SUBMIT_DEP_SYNC_FD 0x01
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+
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+struct drm_lima_gem_submit_dep_fence {
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+ __u32 type;
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+ __u32 ctx;
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+ __u32 pipe;
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+ __u32 seq;
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+};
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+
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+struct drm_lima_gem_submit_dep_sync_fd {
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+ __u32 type;
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+ __u32 fd;
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+};
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+
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+union drm_lima_gem_submit_dep {
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+ __u32 type;
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+ struct drm_lima_gem_submit_dep_fence fence;
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+ struct drm_lima_gem_submit_dep_sync_fd sync_fd;
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+};
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+
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+#define LIMA_GP_FRAME_REG_NUM 6
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+
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+struct drm_lima_gp_frame {
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+ __u32 frame[LIMA_GP_FRAME_REG_NUM];
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+};
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+
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+#define LIMA_PP_FRAME_REG_NUM 23
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+#define LIMA_PP_WB_REG_NUM 12
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+
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+struct drm_lima_m400_pp_frame {
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+ __u32 frame[LIMA_PP_FRAME_REG_NUM];
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+ __u32 num_pp;
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+ __u32 wb[3 * LIMA_PP_WB_REG_NUM];
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+ __u32 plbu_array_address[4];
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+ __u32 fragment_stack_address[4];
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+};
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+
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+struct drm_lima_m450_pp_frame {
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+ __u32 frame[LIMA_PP_FRAME_REG_NUM];
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+ __u32 _pad;
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+ __u32 wb[3 * LIMA_PP_WB_REG_NUM];
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+ __u32 dlbu_regs[4];
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+ __u32 fragment_stack_address[8];
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+};
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+
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+#define LIMA_PIPE_GP 0x00
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+#define LIMA_PIPE_PP 0x01
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+
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+#define LIMA_SUBMIT_FLAG_EXPLICIT_FENCE (1 << 0)
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+#define LIMA_SUBMIT_FLAG_SYNC_FD_OUT (1 << 1)
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+
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+struct drm_lima_gem_submit_in {
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+ __u32 ctx;
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+ __u32 pipe;
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+ __u32 nr_bos;
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+ __u32 frame_size;
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+ __u64 bos;
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+ __u64 frame;
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+ __u64 deps;
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+ __u32 nr_deps;
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+ __u32 flags;
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+};
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+
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+struct drm_lima_gem_submit_out {
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+ __u32 fence;
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+ __u32 done;
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+ __u32 sync_fd;
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+ __u32 _pad;
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+};
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+
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+union drm_lima_gem_submit {
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+ struct drm_lima_gem_submit_in in;
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+ struct drm_lima_gem_submit_out out;
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+};
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+
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+struct drm_lima_wait_fence {
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+ __u32 ctx; /* in */
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+ __u32 pipe; /* in */
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+ __u64 timeout_ns; /* in */
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+ __u32 seq; /* in */
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+ __u32 _pad;
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+};
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+
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+#define LIMA_GEM_WAIT_READ 0x01
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+#define LIMA_GEM_WAIT_WRITE 0x02
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+
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+struct drm_lima_gem_wait {
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+ __u32 handle; /* in */
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+ __u32 op; /* in */
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+ __u64 timeout_ns; /* in */
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+};
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+
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+#define LIMA_CTX_OP_CREATE 1
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+#define LIMA_CTX_OP_FREE 2
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+
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+struct drm_lima_ctx {
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+ __u32 op; /* in */
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+ __u32 id; /* in/out */
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+};
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+
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+#define DRM_LIMA_INFO 0x00
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+#define DRM_LIMA_GEM_CREATE 0x01
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+#define DRM_LIMA_GEM_INFO 0x02
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+#define DRM_LIMA_GEM_VA 0x03
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+#define DRM_LIMA_GEM_SUBMIT 0x04
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+#define DRM_LIMA_WAIT_FENCE 0x05
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+#define DRM_LIMA_GEM_WAIT 0x06
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+#define DRM_LIMA_CTX 0x07
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+
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+#define DRM_IOCTL_LIMA_INFO DRM_IOR(DRM_COMMAND_BASE + DRM_LIMA_INFO, struct drm_lima_info)
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+#define DRM_IOCTL_LIMA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_LIMA_GEM_CREATE, struct drm_lima_gem_create)
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+#define DRM_IOCTL_LIMA_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_LIMA_GEM_INFO, struct drm_lima_gem_info)
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+#define DRM_IOCTL_LIMA_GEM_VA DRM_IOW(DRM_COMMAND_BASE + DRM_LIMA_GEM_VA, struct drm_lima_gem_va)
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+#define DRM_IOCTL_LIMA_GEM_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_LIMA_GEM_SUBMIT, union drm_lima_gem_submit)
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+#define DRM_IOCTL_LIMA_WAIT_FENCE DRM_IOW(DRM_COMMAND_BASE + DRM_LIMA_WAIT_FENCE, struct drm_lima_wait_fence)
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+#define DRM_IOCTL_LIMA_GEM_WAIT DRM_IOW(DRM_COMMAND_BASE + DRM_LIMA_GEM_WAIT, struct drm_lima_gem_wait)
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+#define DRM_IOCTL_LIMA_CTX DRM_IOWR(DRM_COMMAND_BASE + DRM_LIMA_CTX, struct drm_lima_ctx)
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+
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+#if defined(__cplusplus)
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+}
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+#endif
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+
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+#endif /* __LIMA_DRM_H__ */
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--
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2.17.1
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