Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
36 lines
977 B
C
36 lines
977 B
C
/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
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/*
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* Wave5 series multi-standard codec IP - low level access functions
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*
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* Copyright (C) 2021-2023 CHIPS&MEDIA INC
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*/
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#ifndef _VDI_H_
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#define _VDI_H_
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#include "wave5-vpuconfig.h"
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#include <linux/string.h>
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#include <linux/slab.h>
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#include <linux/device.h>
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/************************************************************************/
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/* COMMON REGISTERS */
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/************************************************************************/
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#define VPU_PRODUCT_CODE_REGISTER 0x1044
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/* system register write */
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#define vpu_write_reg(VPU_INST, ADDR, DATA) wave5_vdi_write_register(VPU_INST, ADDR, DATA)
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/* system register read */
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#define vpu_read_reg(CORE, ADDR) wave5_vdi_read_register(CORE, ADDR)
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struct vpu_buf {
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size_t size;
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dma_addr_t daddr;
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void *vaddr;
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};
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int wave5_vdi_init(struct device *dev);
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int wave5_vdi_release(struct device *dev); //this function may be called only at system off.
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#endif //#ifndef _VDI_H_
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