acb8d98e66
This change enforces dp, dsi and the sde drivers to use the drm framework defined dsc_config data structure. As a part of this, it introduces the sde_dsc_helper API to configure the dsc params and creating a PPS command. Earlier each driver implemented it's private versions leading to duplication of code. Additionaly the helper api supports DSC spec 1.2 422 and 420 mode. Change-Id: I25933fab08cdabbc6787079926885d1a78945e97 Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
23 lines
559 B
C
23 lines
559 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (c) 2020 The Linux Foundation. All rights reserved.
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*/
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#ifndef __SDE_DSC_HELPER_H__
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#define __SDE_DSC_HELPER_H__
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#include "msm_drv.h"
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#define DSC_1_1_PPS_PARAMETER_SET_ELEMENTS 88
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int sde_dsc_populate_dsc_config(struct drm_dsc_config *dsc, int scr_ver);
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int sde_dsc_populate_dsc_private_params(struct msm_display_dsc_info *dsc_info,
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int intf_width);
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int sde_dsc_create_pps_buf_cmd(struct msm_display_dsc_info *dsc_info,
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char *buf, int pps_id, u32 len);
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#endif /* __SDE_DSC_HELPER_H__ */
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