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      1  1.1  riastrad /*	$NetBSD: intel_lspcon.h,v 1.2 2021/12/18 23:45:30 riastradh Exp $	*/
      2  1.1  riastrad 
      3  1.1  riastrad /* SPDX-License-Identifier: MIT */
      4  1.1  riastrad /*
      5  1.1  riastrad  * Copyright  2019 Intel Corporation
      6  1.1  riastrad  */
      7  1.1  riastrad 
      8  1.1  riastrad #ifndef __INTEL_LSPCON_H__
      9  1.1  riastrad #define __INTEL_LSPCON_H__
     10  1.1  riastrad 
     11  1.1  riastrad #include <linux/types.h>
     12  1.1  riastrad 
     13  1.1  riastrad struct drm_connector;
     14  1.1  riastrad struct drm_connector_state;
     15  1.1  riastrad struct intel_crtc_state;
     16  1.1  riastrad struct intel_digital_port;
     17  1.1  riastrad struct intel_encoder;
     18  1.1  riastrad struct intel_lspcon;
     19  1.1  riastrad 
     20  1.1  riastrad bool lspcon_init(struct intel_digital_port *intel_dig_port);
     21  1.1  riastrad void lspcon_resume(struct intel_lspcon *lspcon);
     22  1.1  riastrad void lspcon_wait_pcon_mode(struct intel_lspcon *lspcon);
     23  1.1  riastrad void lspcon_write_infoframe(struct intel_encoder *encoder,
     24  1.1  riastrad 			    const struct intel_crtc_state *crtc_state,
     25  1.1  riastrad 			    unsigned int type,
     26  1.1  riastrad 			    const void *buf, ssize_t len);
     27  1.1  riastrad void lspcon_read_infoframe(struct intel_encoder *encoder,
     28  1.1  riastrad 			   const struct intel_crtc_state *crtc_state,
     29  1.1  riastrad 			   unsigned int type,
     30  1.1  riastrad 			   void *frame, ssize_t len);
     31  1.1  riastrad void lspcon_set_infoframes(struct intel_encoder *encoder,
     32  1.1  riastrad 			   bool enable,
     33  1.1  riastrad 			   const struct intel_crtc_state *crtc_state,
     34  1.1  riastrad 			   const struct drm_connector_state *conn_state);
     35  1.1  riastrad u32 lspcon_infoframes_enabled(struct intel_encoder *encoder,
     36  1.1  riastrad 			      const struct intel_crtc_state *pipe_config);
     37  1.1  riastrad void lspcon_ycbcr420_config(struct drm_connector *connector,
     38  1.1  riastrad 			    struct intel_crtc_state *crtc_state);
     39  1.1  riastrad 
     40  1.1  riastrad #endif /* __INTEL_LSPCON_H__ */
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