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<p class="MsoNormal"><span lang="EN-US">Hi<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">When we press the key like brightness up/down from keyboard, kernel will receive the keyevent.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">My question is how the keyevent from kernel call the code of xf86-video-intel like intel_output_dpms_backlight etc to adjust the backlight.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Can someone help to explain more details about it?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="layout-grid-mode:char"><span lang="EN-US" style="font-size:12.0pt">Li Hao<o:p></o:p></span></p>
<p class="MsoNormal" style="layout-grid-mode:char"><span lang="EN-US" style="font-size:12.0pt">Best Regards<o:p></o:p></span></p>
<p class="MsoNormal" style="layout-grid-mode:char"><span lang="EN-US" style="font-size:12.0pt">Email:<a href="mailto:hao.h.li@intel.com" title="mailto:hao.h.li@intel.comblocked::mailto:hao.h.li@intel.commailto:hao.h.li@intel.com"><span style="color:blue">hao.h.li@intel.com</span></a><o:p></o:p></span></p>
<p class="MsoNormal" style="layout-grid-mode:char"><span lang="EN-US" style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal" style="layout-grid-mode:char"><span lang="EN-US" style="font-size:12.0pt">Tizen Enabling Team<o:p></o:p></span></p>
<p class="MsoNormal" style="layout-grid-mode:char"><span lang="EN-US" style="font-size:12.0pt">Software and Service Group<o:p></o:p></span></p>
<p class="MsoNormal" style="layout-grid-mode:char"><span lang="EN-US" style="font-size:12.0pt">Intel Asia-Pacific Research & Development Ltd.<o:p></o:p></span></p>
<p class="MsoNormal" style="layout-grid-mode:char"><span lang="EN-US" style="font-size:12.0pt">Tel: 86-21-61167039<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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