1 /*
2 * Copyright (c) 2014,2016, 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_qdcm.h>
31 #include <hwc_utils.h>
32 #include <IQService.h>
33 #include <mdp_version.h>
34 #include <dlfcn.h>
35
36 using namespace android;
37 using namespace qService;
38 using namespace qhwc;
39
40 namespace qQdcm {
41 //----------------------------------------------------------------------------
qdcmInitContext(hwc_context_t *)42 void qdcmInitContext(hwc_context_t* /*ctx*/)
43 {
44 }
45
qdcmCloseContext(hwc_context_t *)46 void qdcmCloseContext(hwc_context_t* /*ctx*/)
47 {
48 }
49
qdcmApplyDefaultAfterBootAnimationDone(hwc_context_t *)50 void qdcmApplyDefaultAfterBootAnimationDone(hwc_context_t* /*ctx*/)
51 {
52 int ret = 0;
53 int (*applyMode)(int) = NULL;
54 void *modeHandle = NULL;
55
56 modeHandle = dlopen("libmm-qdcm.so", RTLD_NOW);
57 if (modeHandle) {
58 *(void **)&applyMode = dlsym(modeHandle, "applyDefaults");
59 if (applyMode) {
60 ret = applyMode(HWC_DISPLAY_PRIMARY);
61 if (ret)
62 ALOGE("%s: Not able to apply default mode", __FUNCTION__);
63 } else {
64 ALOGE("%s: No symbol applyDefaults found", __FUNCTION__);
65 }
66 dlclose(modeHandle);
67 } else {
68 ALOGE("%s: Not able to load libmm-qdcm.so", __FUNCTION__);
69 }
70 }
71
72 //do nothing in case qdcm legacy implementation.
qdcmCmdsHandler(hwc_context_t *,const Parcel *,Parcel *)73 void qdcmCmdsHandler(hwc_context_t* /*ctx*/, const Parcel* /*in*/, Parcel* /*out*/)
74 {
75 }
76
77
78 } //namespace qQdcm
79
80