Commit 05ec881b authored by Stanimir Varbanov's avatar Stanimir Varbanov Committed by Mauro Carvalho Chehab
Browse files

media: venus: hfi_plat: Add hfi platform buffers ops 



>From Venus v6 and beyond the buffer size and count have to be
calculated in the v4l2 driver instead of getting them from
firmware.

Signed-off-by: default avatarStanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 869d77e7

drivers/media/platform/qcom/venus/hfi_plat_bufs.h

0 → 100644
+35 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2020, The Linux Foundation. All rights reserved.

 */



#ifndef __HFI_PLATFORM_BUFFERS_H__

#define __HFI_PLATFORM_BUFFERS_H__



#include <linux/types.h>

#include "hfi_helper.h"



struct hfi_plat_buffers_params {

	u32 width;

	u32 height;

	u32 codec;

	u32 hfi_color_fmt;

	enum hfi_version version;

	u32 num_vpp_pipes;

	union {

		struct {

			u32 max_mbs_per_frame;

			u32 buffer_size_limit;

			bool is_secondary_output;

			bool is_interlaced;

		} dec;

		struct {

			u32 work_mode;

			u32 rc_type;

			u32 num_b_frames;

			bool is_tenbit;

		} enc;

	};

};



#endif

drivers/media/platform/qcom/venus/hfi_platform.h

+3 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 
#include <linux/videodev2.h>



#include "hfi.h"

#include "hfi_plat_bufs.h"

#include "hfi_helper.h"



#define MAX_PLANES		4
@@ -50,6 +51,8 @@ struct hfi_platform { 
	void (*codecs)(u32 *enc_codecs, u32 *dec_codecs, u32 *count);

	const struct hfi_plat_caps *(*capabilities)(unsigned int *entries);

	u8 (*num_vpp_pipes)(void);

	int (*bufreq)(struct hfi_plat_buffers_params *params, u32 session_type,

		      u32 buftype, struct hfi_buffer_requirements *bufreq);

};



extern const struct hfi_platform hfi_plat_v4;