3126977d43
The PPS SDP is fed into the transcoder whereas the DSC block is (or at least can be) per pipe. Let's split these into two distinct operations in an effort to untagle the bigjoiner mess where we have two pipes feeding a single transcoder. Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211022103304.24164-7-ville.syrjala@linux.intel.com
32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2019 Intel Corporation
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*/
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#ifndef __INTEL_VDSC_H__
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#define __INTEL_VDSC_H__
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#include <linux/types.h>
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enum transcoder;
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struct intel_crtc;
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struct intel_crtc_state;
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struct intel_encoder;
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bool intel_dsc_source_support(const struct intel_crtc_state *crtc_state);
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void intel_uncompressed_joiner_enable(const struct intel_crtc_state *crtc_state);
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void intel_dsc_enable(const struct intel_crtc_state *crtc_state);
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void intel_dsc_disable(const struct intel_crtc_state *crtc_state);
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int intel_dsc_compute_params(struct intel_crtc_state *pipe_config);
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void intel_uncompressed_joiner_get_config(struct intel_crtc_state *crtc_state);
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void intel_dsc_get_config(struct intel_crtc_state *crtc_state);
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enum intel_display_power_domain
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intel_dsc_power_domain(struct intel_crtc *crtc, enum transcoder cpu_transcoder);
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struct intel_crtc *intel_dsc_get_bigjoiner_secondary(const struct intel_crtc *primary_crtc);
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void intel_dsc_dsi_pps_write(struct intel_encoder *encoder,
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const struct intel_crtc_state *crtc_state);
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void intel_dsc_dp_pps_write(struct intel_encoder *encoder,
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const struct intel_crtc_state *crtc_state);
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#endif /* __INTEL_VDSC_H__ */
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