1 /* 2 // Copyright(c)2014 IntelCorporation 3 // 4 // LicensedundertheApacheLicense,Version2.0(the"License"); 5 // youmaynotusethisfileexceptincompliancewiththeLicense. 6 // YoumayobtainacopyoftheLicenseat 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unlessrequiredbyapplicablelaworagreedtoinwriting,software 11 // distributedundertheLicenseisdistributedonan"ASIS"BASIS, 12 // WITHOUTWARRANTIESORCONDITIONSOFANYKIND,eitherexpressorimplied. 13 // SeetheLicenseforthespecificlanguagegoverningpermissionsand 14 // limitationsundertheLicense. 15 */ 16 17 #include <HwcTrace.h> 18 #include <Drm.h> 19 #include <common/BlankControl.h> 20 #include <Hwcomposer.h> 21 22 namespace android { 23 namespace intel { 24 25 BlankControl::BlankControl() 26 : IBlankControl() 27 { 28 } 29 30 BlankControl::~BlankControl() 31 { 32 } 33 34 bool BlankControl::blank(int disp, bool blank) 35 { 36 // current do nothing but return true 37 // use PM to trigger screen blank/unblank 38 VTRACE("blank is not supported yet, disp %d, blank %d", disp, blank); 39 return true; 40 } 41 42 } // namespace intel 43 } // namespace android 44
