1 /*
2 * Copyright (c) 2016, The Linux Foundation. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above
10 * copyright notice, this list of conditions and the following
11 * disclaimer in the documentation and/or other materials provided
12 * with the distribution.
13 * * Neither the name of The Linux Foundation nor the names of its
14 * contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
24 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
25 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
26 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 #include "hwc_utils.h"
31 #include "hdmi.h"
32
33 namespace qhwc {
34
HDMIDisplay()35 HDMIDisplay::HDMIDisplay() : mFd(-1), mCurrentMode(-1), mModeCount(0),
36 mPrimaryWidth(0), mPrimaryHeight(0), mUnderscanSupported(false) {
37 ALOGV("%s stub", __FUNCTION__);
38 }
39
~HDMIDisplay()40 HDMIDisplay::~HDMIDisplay() {
41 ALOGV("%s stub", __FUNCTION__);
42 }
43
setHPD(uint32_t value)44 void HDMIDisplay::setHPD(uint32_t value) {
45 ALOGV("%s stub", __FUNCTION__);
46 (void) value;
47 }
48
isHDMIPrimaryDisplay()49 bool HDMIDisplay::isHDMIPrimaryDisplay() {
50 ALOGV("%s stub", __FUNCTION__);
51 return false;
52 }
53
getConnectedState()54 int HDMIDisplay::getConnectedState() {
55 ALOGV("%s stub", __FUNCTION__);
56 return -1;
57 }
58
activateDisplay()59 void HDMIDisplay::activateDisplay() {
60 ALOGV("%s stub", __FUNCTION__);
61 }
62
getAttributes(uint32_t & width,uint32_t & height)63 void HDMIDisplay::getAttributes(uint32_t& width, uint32_t& height) {
64 ALOGV("%s stub", __FUNCTION__);
65 width = height = 0;
66 }
67
configure()68 int HDMIDisplay::configure() {
69 ALOGV("%s stub", __FUNCTION__);
70 return -1;
71 }
72
teardown()73 int HDMIDisplay::teardown() {
74 ALOGV("%s stub", __FUNCTION__);
75 return 0;
76 }
77
setPrimaryAttributes(uint32_t primaryWidth,uint32_t primaryHeight)78 void HDMIDisplay::setPrimaryAttributes(uint32_t primaryWidth,
79 uint32_t primaryHeight) {
80 ALOGV("%s stub", __FUNCTION__);
81 (void) primaryWidth;
82 (void) primaryHeight;
83 }
84
85 };
86