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-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAlz8fAYeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG1asH/3ySguxqtqL1MCBa 4/SZ37PHeWKMerfX6ZyJdgEqK3B+PWlmuLiOMNK5h2bPLzeQQQAmHU/mfKmpXqgB dHwUbG9yNnyUtTfsfRqAnCA6vpuw9Yb1oIzTCVQrgJLSWD0j7scBBvmzYqguOkto ThwigLUq3AILr8EfR4rh+GM+5Dn9OTEFAxwil9fPHQo7QoczwZxpURhScT6Co9TB DqLA3fvXbBvLs/CZy/S5vKM9hKzC+p39ApFTURvFPrelUVnythAM0dPDJg3pIn5u g+/+gDxDFa+7ANxvxO2ng1sJPDqJMeY/xmjJYlYyLpA33B7zLNk2vDHhAP06VTtr XCMhQ9s= =cb80 -----END PGP SIGNATURE----- Merge tag 'v5.2-rc4' into media/master There are some conflicts due to SPDX changes. We also have more patches being merged via media tree touching them. So, let's merge back from upstream and address those. Linux 5.2-rc4 * tag 'v5.2-rc4': (767 commits) Linux 5.2-rc4 MAINTAINERS: Karthikeyan Ramasubramanian is MIA i2c: xiic: Add max_read_len quirk lockref: Limit number of cmpxchg loop retries uaccess: add noop untagged_addr definition x86/insn-eval: Fix use-after-free access to LDT entry kbuild: use more portable 'command -v' for cc-cross-prefix s390/unwind: correct stack switching during unwind block, bfq: add weight symlink to the bfq.weight cgroup parameter cgroup: let a symlink too be created with a cftype file drm/nouveau/secboot/gp10[2467]: support newer FW to fix SEC2 failures on some boards drm/nouveau/secboot: enable loading of versioned LS PMU/SEC2 ACR msgqueue FW drm/nouveau/secboot: split out FW version-specific LS function pointers drm/nouveau/secboot: pass max supported FW version to LS load funcs drm/nouveau/core: support versioned firmware loading drm/nouveau/core: pass subdev into nvkm_firmware_get, rather than device block: free sched's request pool in blk_cleanup_queue pktgen: do not sleep with the thread lock held. net: mvpp2: Use strscpy to handle stat strings net: rds: fix memory leak in rds_ib_flush_mr_pool ... Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
202 lines
5.8 KiB
C
202 lines
5.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2016 MediaTek Inc.
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* Author: Jungchang Tsao <jungchang.tsao@mediatek.com>
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* Daniel Hsiao <daniel.hsiao@mediatek.com>
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* Tiffany Lin <tiffany.lin@mediatek.com>
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*/
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#ifndef _VENC_IPI_MSG_H_
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#define _VENC_IPI_MSG_H_
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#define AP_IPIMSG_VENC_BASE 0xC000
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#define VPU_IPIMSG_VENC_BASE 0xD000
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/**
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* enum venc_ipi_msg_id - message id between AP and VPU
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* (ipi stands for inter-processor interrupt)
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* @AP_IPIMSG_ENC_XXX: AP to VPU cmd message id
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* @VPU_IPIMSG_ENC_XXX_DONE: VPU ack AP cmd message id
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*/
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enum venc_ipi_msg_id {
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AP_IPIMSG_ENC_INIT = AP_IPIMSG_VENC_BASE,
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AP_IPIMSG_ENC_SET_PARAM,
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AP_IPIMSG_ENC_ENCODE,
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AP_IPIMSG_ENC_DEINIT,
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VPU_IPIMSG_ENC_INIT_DONE = VPU_IPIMSG_VENC_BASE,
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VPU_IPIMSG_ENC_SET_PARAM_DONE,
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VPU_IPIMSG_ENC_ENCODE_DONE,
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VPU_IPIMSG_ENC_DEINIT_DONE,
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};
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/**
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* struct venc_ap_ipi_msg_init - AP to VPU init cmd structure
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* @msg_id: message id (AP_IPIMSG_XXX_ENC_INIT)
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* @reserved: reserved for future use. vpu is running in 32bit. Without
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* this reserved field, if kernel run in 64bit. this struct size
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* will be different between kernel and vpu
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* @venc_inst: AP encoder instance
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* (struct venc_vp8_inst/venc_h264_inst *)
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*/
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struct venc_ap_ipi_msg_init {
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uint32_t msg_id;
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uint32_t reserved;
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uint64_t venc_inst;
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};
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/**
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* struct venc_ap_ipi_msg_set_param - AP to VPU set_param cmd structure
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* @msg_id: message id (AP_IPIMSG_XXX_ENC_SET_PARAM)
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* @vpu_inst_addr: VPU encoder instance addr
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* (struct venc_vp8_vsi/venc_h264_vsi *)
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* @param_id: parameter id (venc_set_param_type)
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* @data_item: number of items in the data array
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* @data[8]: data array to store the set parameters
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*/
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struct venc_ap_ipi_msg_set_param {
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uint32_t msg_id;
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uint32_t vpu_inst_addr;
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uint32_t param_id;
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uint32_t data_item;
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uint32_t data[8];
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};
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/**
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* struct venc_ap_ipi_msg_enc - AP to VPU enc cmd structure
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* @msg_id: message id (AP_IPIMSG_XXX_ENC_ENCODE)
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* @vpu_inst_addr: VPU encoder instance addr
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* (struct venc_vp8_vsi/venc_h264_vsi *)
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* @bs_mode: bitstream mode for h264
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* (H264_BS_MODE_SPS/H264_BS_MODE_PPS/H264_BS_MODE_FRAME)
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* @input_addr: pointer to input image buffer plane
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* @bs_addr: pointer to output bit stream buffer
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* @bs_size: bit stream buffer size
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*/
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struct venc_ap_ipi_msg_enc {
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uint32_t msg_id;
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uint32_t vpu_inst_addr;
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uint32_t bs_mode;
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uint32_t input_addr[3];
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uint32_t bs_addr;
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uint32_t bs_size;
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};
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/**
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* struct venc_ap_ipi_msg_deinit - AP to VPU deinit cmd structure
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* @msg_id: message id (AP_IPIMSG_XXX_ENC_DEINIT)
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* @vpu_inst_addr: VPU encoder instance addr
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* (struct venc_vp8_vsi/venc_h264_vsi *)
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*/
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struct venc_ap_ipi_msg_deinit {
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uint32_t msg_id;
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uint32_t vpu_inst_addr;
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};
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/**
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* enum venc_ipi_msg_status - VPU ack AP cmd status
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*/
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enum venc_ipi_msg_status {
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VENC_IPI_MSG_STATUS_OK,
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VENC_IPI_MSG_STATUS_FAIL,
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};
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/**
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* struct venc_vpu_ipi_msg_common - VPU ack AP cmd common structure
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* @msg_id: message id (VPU_IPIMSG_XXX_DONE)
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* @status: cmd status (venc_ipi_msg_status)
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* @venc_inst: AP encoder instance (struct venc_vp8_inst/venc_h264_inst *)
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*/
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struct venc_vpu_ipi_msg_common {
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uint32_t msg_id;
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uint32_t status;
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uint64_t venc_inst;
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};
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/**
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* struct venc_vpu_ipi_msg_init - VPU ack AP init cmd structure
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* @msg_id: message id (VPU_IPIMSG_XXX_ENC_SET_PARAM_DONE)
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* @status: cmd status (venc_ipi_msg_status)
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* @venc_inst: AP encoder instance (struct venc_vp8_inst/venc_h264_inst *)
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* @vpu_inst_addr: VPU encoder instance addr
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* (struct venc_vp8_vsi/venc_h264_vsi *)
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* @reserved: reserved for future use. vpu is running in 32bit. Without
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* this reserved field, if kernel run in 64bit. this struct size
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* will be different between kernel and vpu
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*/
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struct venc_vpu_ipi_msg_init {
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uint32_t msg_id;
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uint32_t status;
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uint64_t venc_inst;
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uint32_t vpu_inst_addr;
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uint32_t reserved;
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};
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/**
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* struct venc_vpu_ipi_msg_set_param - VPU ack AP set_param cmd structure
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* @msg_id: message id (VPU_IPIMSG_XXX_ENC_SET_PARAM_DONE)
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* @status: cmd status (venc_ipi_msg_status)
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* @venc_inst: AP encoder instance (struct venc_vp8_inst/venc_h264_inst *)
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* @param_id: parameter id (venc_set_param_type)
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* @data_item: number of items in the data array
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* @data[6]: data array to store the return result
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*/
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struct venc_vpu_ipi_msg_set_param {
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uint32_t msg_id;
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uint32_t status;
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uint64_t venc_inst;
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uint32_t param_id;
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uint32_t data_item;
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uint32_t data[6];
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};
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/**
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* enum venc_ipi_msg_enc_state - Type of encode state
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* VEN_IPI_MSG_ENC_STATE_FRAME: one frame being encoded
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* VEN_IPI_MSG_ENC_STATE_PART: bit stream buffer full
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* VEN_IPI_MSG_ENC_STATE_SKIP: encoded skip frame
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* VEN_IPI_MSG_ENC_STATE_ERROR: encounter error
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*/
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enum venc_ipi_msg_enc_state {
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VEN_IPI_MSG_ENC_STATE_FRAME,
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VEN_IPI_MSG_ENC_STATE_PART,
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VEN_IPI_MSG_ENC_STATE_SKIP,
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VEN_IPI_MSG_ENC_STATE_ERROR,
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};
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/**
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* struct venc_vpu_ipi_msg_enc - VPU ack AP enc cmd structure
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* @msg_id: message id (VPU_IPIMSG_XXX_ENC_ENCODE_DONE)
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* @status: cmd status (venc_ipi_msg_status)
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* @venc_inst: AP encoder instance (struct venc_vp8_inst/venc_h264_inst *)
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* @state: encode state (venc_ipi_msg_enc_state)
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* @is_key_frm: whether the encoded frame is key frame
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* @bs_size: encoded bitstream size
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* @reserved: reserved for future use. vpu is running in 32bit. Without
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* this reserved field, if kernel run in 64bit. this struct size
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* will be different between kernel and vpu
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*/
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struct venc_vpu_ipi_msg_enc {
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uint32_t msg_id;
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uint32_t status;
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uint64_t venc_inst;
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uint32_t state;
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uint32_t is_key_frm;
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uint32_t bs_size;
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uint32_t reserved;
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};
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/**
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* struct venc_vpu_ipi_msg_deinit - VPU ack AP deinit cmd structure
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* @msg_id: message id (VPU_IPIMSG_XXX_ENC_DEINIT_DONE)
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* @status: cmd status (venc_ipi_msg_status)
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* @venc_inst: AP encoder instance (struct venc_vp8_inst/venc_h264_inst *)
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*/
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struct venc_vpu_ipi_msg_deinit {
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uint32_t msg_id;
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uint32_t status;
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uint64_t venc_inst;
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};
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#endif /* _VENC_IPI_MSG_H_ */
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