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      1 /*
      2  * Copyright (c) 2011 Intel Corporation. All Rights Reserved.
      3  *
      4  * Permission is hereby granted, free of charge, to any person obtaining a
      5  * copy of this software and associated documentation files (the
      6  * "Software"), to deal in the Software without restriction, including
      7  * without limitation the rights to use, copy, modify, merge, publish,
      8  * distribute, sub license, and/or sell copies of the Software, and to
      9  * permit persons to whom the Software is furnished to do so, subject to
     10  * the following conditions:
     11  *
     12  * The above copyright notice and this permission notice (including the
     13  * next paragraph) shall be included in all copies or substantial portions
     14  * of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
     19  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
     20  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     21  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     22  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     23  *
     24  * Authors:
     25  *    Jason Hu <jason.hu (at) intel.com>
     26  */
     27 
     28 #ifndef _PSB_HDMIEXTMODE_H_
     29 #define _PSB_HDMIEXTMODE_H_
     30 
     31 #include <assert.h>
     32 #include <stdio.h>
     33 #include <stdlib.h>
     34 #include <stdint.h>
     35 #include <unistd.h>
     36 #include <string.h>
     37 #include <errno.h>
     38 #include <sys/types.h>
     39 #include <sys/stat.h>
     40 #include <fcntl.h>
     41 #include "va/va.h"
     42 #include "va/va_backend.h"
     43 #include "xf86drm.h"
     44 #include "xf86drmMode.h"
     45 #include "psb_output_android.h"
     46 
     47 #define HDMI_MODE_OFF           0
     48 #define HDMI_MODE_CLONE         1
     49 #define HDMI_MODE_EXT_VIDEO         2
     50 #define HDMI_MODE_EXT_DESKTOP       3
     51 #define HDMI_MODE_CLONE_ROTATION    4
     52 
     53 typedef enum _psb_hdmi_mode {
     54     OFF,
     55     CLONE,
     56     EXTENDED_VIDEO,
     57     EXTENDED_DESKTOP,
     58     UNDEFINED,
     59 } psb_hdmi_mode;
     60 
     61 typedef struct _psb_extvideo_prop_s {
     62     psb_hdmi_mode ExtVideoMode;
     63 
     64     unsigned short ExtVideoMode_XRes;
     65     unsigned short ExtVideoMode_YRes;
     66     short ExtVideoMode_X_Offset;
     67     short ExtVideoMode_Y_Offset;
     68 } psb_extvideo_prop_s, *psb_extvideo_prop_p;
     69 
     70 typedef struct _psb_HDMIExt_info_s {
     71     /*MIPI infos*/
     72     uint32_t mipi_crtc_id;
     73     /*hdmi infos*/
     74     uint32_t hdmi_connector_id;
     75     uint32_t hdmi_encoder_id;
     76     uint32_t hdmi_crtc_id;
     77 
     78     psb_hdmi_mode hdmi_mode;
     79     int hdmi_state;
     80     psb_extvideo_prop_p hdmi_extvideo_prop;
     81 } psb_HDMIExt_info_s, *psb_HDMIExt_info_p;
     82 
     83 VAStatus psb_HDMIExt_get_prop(psb_android_output_p output, unsigned short *xres, unsigned short *yres);
     84 
     85 psb_hdmi_mode psb_HDMIExt_get_mode(psb_android_output_p output);
     86 VAStatus psb_HDMIExt_update(VADriverContextP ctx, psb_HDMIExt_info_p psb_HDMIExt_info);
     87 
     88 psb_HDMIExt_info_p psb_HDMIExt_init(VADriverContextP ctx, psb_android_output_p output);
     89 VAStatus psb_HDMIExt_deinit(psb_android_output_p output);
     90 
     91 #endif /* _PSB_HDMIEXTMODE_H_*/
     92