<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang="EN-US" link="blue" vlink="purple"> <div class="WordSection1"> <p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Use git to bisect between the current problematic kernel and the last working kernel. Bisecting is a git feature that allows you to bisect the commits between two points to determine what change caused the regression. Google for "git bisect howto".<o:p></o:p></span></p> <p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p> <p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Alex<o:p></o:p></span></p> <p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p> <div style="border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt"> <div> <div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in"> <p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Tom Reddish [mailto:tom.reddish@mediavuesystems.com] <br> <b>Sent:</b> Wednesday, May 31, 2017 12:44 PM<br> <b>To:</b> Deucher, Alexander<br> <b>Cc:</b> Koenig, Christian; amd-gfx@lists.freedesktop.org; Brian Kane<br> <b>Subject:</b> Re: Linux Kernel 4.4.0-66 Possible DRM connector_status Bug For LG Displays<o:p></o:p></span></p> </div> </div> <p class="MsoNormal"><o:p> </o:p></p> <p class="MsoNormal">What do you mean by bisect?<o:p></o:p></p> <div> <p class="MsoNormal"><o:p> </o:p></p> </div> <div> <p class="MsoNormal">My gut is telling me it's something that changed in the kernel. Maybe the kernel is correctly parsing the information it is being given from the display now and in the older kernel it was handling that information differently? With the exact same display and no settings changed on it if I use the older kernel it shows up as connected<o:p></o:p></p> </div> <div> <p class="MsoNormal"><o:p> </o:p></p> </div> <div> <div> <div> <p class="MsoNormal" style="background:white"><span style="font-family:"Arial","sans-serif";color:#5E5E5E">Tom Reddish </span><span style="font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p> </div> <div> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#5E5E5E;background:#FFFEFE">Software Engineer</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#5E5E5E"><br> <span style="background:white">MediaVue Systems</span></span><span style="font-size:8.5pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p> </div> <div> <p class="MsoNormal" style="background:white"><span style="font-family:"Arial","sans-serif";color:#5E5E5E">Skype: t.reddish</span><span style="font-size:8.5pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p> </div> <div> <p class="MsoNormal" style="background:white"><span style="font-family:"Arial","sans-serif";color:#5E5E5E">Tel: +1 781.926.0676</span><span style="font-size:8.5pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p> </div> <div> <p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#5E5E5E"><a href="www.mediavuesystems.com">w</a><a href="www.mediavuesystems.com">ww.mediavuesystems.com</a></span><span style="font-size:8.5pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p> </div> </div> </div> <p class="MsoNormal"><o:p> </o:p></p> <div> <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"> <div> <p class="MsoNormal">On May 31, 2017, at 12:24 PM, Deucher, Alexander <<a href="mailto:Alexander.Deucher@amd.com">Alexander.Deucher@amd.com</a>> wrote:<o:p></o:p></p> </div> <p class="MsoNormal"><o:p> </o:p></p> <div> <div> <p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Can you bisect? Sounds like the monitor does not keep the EDID powered up when the display is off as is required by the vesa spec.</span><o:p></o:p></p> <p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p> <p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Alex</span><o:p></o:p></p> <p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p> <div style="border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt"> <div> <div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in"> <p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Tom Reddish [<a href="mailto:tom.reddish@mediavuesystems.com">mailto:tom.reddish@mediavuesystems.com</a>] <br> <b>Sent:</b> Wednesday, May 31, 2017 12:20 PM<br> <b>To:</b> Deucher, Alexander; Koenig, Christian<br> <b>Cc:</b> <a href="mailto:amd-gfx@lists.freedesktop.org">amd-gfx@lists.freedesktop.org</a>; Brian Kane<br> <b>Subject:</b> Linux Kernel 4.4.0-66 Possible DRM connector_status Bug For LG Displays</span><o:p></o:p></p> </div> </div> <p class="MsoNormal"> <o:p></o:p></p> <div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">LG Displays are being reported as "disconnected" when they are powered off (currently connected through DVI to mini-displayport adapter)</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">Only seeing this with LG displays (have tested NEC and Samsung *limited model types for each manufacturer*). With the LG display connected to the graphics card and powered off the system is reporting the DisplayPort as disconnected. In any kernel <= 4.4.0-31 the system would report the DisplayPort as connected even if the LG display was off. </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"ArialMT","serif"">Kernel tested on</span></b><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">Linux version 4.4.0-66-generic (buildd@lgw01-28) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #87-Ubuntu</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"ArialMT","serif"">Most recent kernel without the bug: </span></b><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">Linux version 4.4.0-31-generic (buildd@lgw01-16) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2.1) ) #50-Ubuntu</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">"cat /sys/class/drm/card1-DP-1/status" will show the status as disconnected if the LG display is powered off</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"ArialMT","serif"">Environment</span></b><o:p></o:p></p> </div> <div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Ubuntu 16.04</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><b><span style="font-family:"ArialMT","serif"">Graphics Card:</span></b><span style="font-family:"ArialMT","serif""> Cape Verde PRO [Radeon HD 7750/8740 / R7 250E]</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Radeon Graphics Drivers</span><o:p></o:p></p> </div> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><b><span style="font-family:"ArialMT","serif"">Kernel: </span></b><span style="font-family:"ArialMT","serif"">4.4.0-66</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"ArialMT","serif"">Processor</span></b><o:p></o:p></p> </div> <div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">processor<span class="apple-tab-span"> </span>: 0-3</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">vendor_id<span class="apple-tab-span"> </span>: AuthenticAMD</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">cpu family<span class="apple-tab-span"> </span>: 21</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">model<span class="apple-tab-span"> </span>: 48</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">model name<span class="apple-tab-span"> </span>: AMD A8-7600 Radeon R7, 10 Compute Cores 4C+6G</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">stepping<span class="apple-tab-span"> </span>: 1</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">microcode<span class="apple-tab-span"> </span>: 0x6003106</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">cpu MHz<span class="apple-tab-span"> </span>: 1400.000</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">cache size<span class="apple-tab-span"> </span>: 2048 KB</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">physical id<span class="apple-tab-span"> </span>: 0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">siblings<span class="apple-tab-span"> </span>: 4</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">core id<span class="apple-tab-span"> </span>: 0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">cpu cores<span class="apple-tab-span"> </span>: 2</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">apicid<span class="apple-tab-span"> </span>: 16</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">initial apicid<span class="apple-tab-span"> </span>: 0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">fpu<span class="apple-tab-span"> </span>: yes</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">fpu_exception<span class="apple-tab-span"> </span>: yes</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">cpuid level<span class="apple-tab-span"> </span>: 13</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">wp<span class="apple-tab-span"> </span>: yes</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">flags<span class="apple-tab-span"> </span>: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext perfctr_core perfctr_nb bpext cpb hw_pstate vmmcall fsgsbase bmi1 xsaveopt arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">bugs<span class="apple-tab-span"> </span>: fxsave_leak sysret_ss_attrs</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">bogomips<span class="apple-tab-span"> </span>: 6188.48</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">TLB size<span class="apple-tab-span"> </span>: 1536 4K pages</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">clflush size<span class="apple-tab-span"> </span>: 64</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">cache_alignment<span class="apple-tab-span"> </span>: 64</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">address sizes<span class="apple-tab-span"> </span>: 48 bits physical, 48 bits virtual</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">power management: ts ttp tm 100mhzsteps hwpstate cpb eff_freq_ro [13]</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-family:"ArialMT","serif""> </span></b><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-family:"ArialMT","serif""> </span></b><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"ArialMT","serif"">Loaded driver and hardware information</span></b><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-size:10.5pt;font-family:"ArialMT","serif"">cat /proc/ioports:</span></b><o:p></o:p></p> </div> <div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">0000-03af : PCI Bus 0000:00</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0000-001f : dma1</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0020-0021 : pic1</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0040-0043 : timer0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0050-0053 : timer1</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0060-0060 : keyboard</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0061-0061 : PNP0800:00</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0064-0064 : keyboard</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0070-0071 : rtc0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0080-008f : dma page reg</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 00a0-00a1 : pic2</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 00c0-00df : dma2</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 00f0-00ff : PNP0C04:00</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 00f0-00ff : fpu</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">03b0-03df : PCI Bus 0000:00</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 03c0-03df : vesafb</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">03e0-0cf7 : PCI Bus 0000:00</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 03f8-03ff : serial</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 040b-040b : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 04d0-04d1 : pnp 00:07</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 04d0-04d1 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 04d6-04d6 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0800-0803 : ACPI PM1a_EVT_BLK</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0804-0805 : ACPI PM1a_CNT_BLK</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0808-080b : ACPI PM_TMR</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0810-0815 : ACPI CPU throttle</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0820-0827 : ACPI GPE0_BLK</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0900-090f : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0910-091f : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0a00-0a0f : pnp 00:03</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0a00-0a07 : f71882fg</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0a10-0a1f : pnp 00:03</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0b00-0b07 : piix4_smbus</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0b20-0b3f : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0b20-0b27 : piix4_smbus</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0c00-0c01 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0c14-0c14 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0c50-0c51 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0c52-0c52 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0c6c-0c6c : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0c6f-0c6f : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0cd0-0cd1 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0cd2-0cd3 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0cd4-0cd5 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0cd6-0cd7 : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> 0cd8-0cdf : pnp 00:08</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">0cf8-0cff : PCI conf1</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">0d00-ffff : PCI Bus 0000:00</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> d000-dfff : PCI Bus 0000:02</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> d000-d0ff : 0000:02:00.0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> d000-d0ff : r8169</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> e000-efff : PCI Bus 0000:01</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> e000-e0ff : 0000:01:00.0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f000-f0ff : 0000:00:01.0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f100-f10f : 0000:00:11.0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f100-f10f : ahci</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f110-f113 : 0000:00:11.0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f110-f113 : ahci</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f120-f127 : 0000:00:11.0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f120-f127 : ahci</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f130-f133 : 0000:00:11.0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f130-f133 : ahci</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f140-f147 : 0000:00:11.0</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> f140-f147 : ahci</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> fe00-fefe : pnp 00:08</span><o:p></o:p></p> </div> </div> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"ArialMT","serif"">PCI Information</span></b><o:p></o:p></p> </div> <div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif"">01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde PRO [Radeon HD 7750/8740 / R7 250E] (prog-if 00 [VGA controller])</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Subsystem: Hightech Information System Ltd. Cape Verde PRO [Radeon HD 7750/8740 / R7 250E]</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Latency: 0, Cache Line Size: 64 bytes</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Interrupt: pin A routed to IRQ 48</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Region 0: Memory at c0000000 (64-bit, prefetchable) [size=256M]</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Region 2: Memory at fea00000 (64-bit, non-prefetchable) [size=256K]</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Region 4: I/O ports at e000 [size=256]</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Expansion ROM at fea40000 [disabled] [size=128K]</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Capabilities: [48] Vendor Specific Information: Len=08 <?></span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Capabilities: [50] Power Management version 3</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold-)</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">DevCap:<span class="apple-tab-span"> </span>MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">DevCtl:<span class="apple-tab-span"> </span>Report errors: Correctable- Non-Fatal- Fatal- Unsupported-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">MaxPayload 256 bytes, MaxReadReq 512 bytes</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">DevSta:<span class="apple-tab-span"> </span>CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">LnkCap:<span class="apple-tab-span"> </span>Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">LnkCtl:<span class="apple-tab-span"> </span>ASPM Disabled; RCB 64 bytes Disabled- CommClk+</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">LnkSta:<span class="apple-tab-span"> </span>Speed 8GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif""> Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif""> Compliance De-emphasis: -6dB</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+, EqualizationPhase1+</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif""> EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Address: 00000000fee00000 Data: 0000</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?></span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Capabilities: [150 v2] Advanced Error Reporting</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">UESta:<span class="apple-tab-span"> </span>DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">UEMsk:<span class="apple-tab-span"> </span>DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">UESvrt:<span class="apple-tab-span"> </span>DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">CESta:<span class="apple-tab-span"> </span>RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">CEMsk:<span class="apple-tab-span"> </span>RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">AERCap:<span class="apple-tab-span"> </span>First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Capabilities: [200 v1] #15</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Capabilities: [270 v1] #19</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Kernel driver in use: radeon</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span class="apple-tab-span"><span style="font-family:"ArialMT","serif""> </span></span><span style="font-family:"ArialMT","serif"">Kernel modules: radeon</span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-family:"ArialMT","serif""> </span><o:p></o:p></p> </div> </div> </div> <div> <p class="MsoNormal"> <o:p></o:p></p> </div> <div> <p class="MsoNormal"> <o:p></o:p></p> </div> <p class="MsoNormal"> <o:p></o:p></p> <div> <div> <div> <p class="MsoNormal" style="background:white"><span style="font-family:"Arial","sans-serif";color:#5E5E5E">Tom Reddish </span><o:p></o:p></p> </div> <div> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#5E5E5E;background:#FFFEFE">Software Engineer</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#5E5E5E"><br> <span style="background:white">MediaVue Systems</span></span><o:p></o:p></p> </div> <div> <p class="MsoNormal" style="background:white"><span style="font-family:"Arial","sans-serif";color:#5E5E5E">Skype: t.reddish</span><o:p></o:p></p> </div> <div> <p class="MsoNormal" style="background:white"><span style="font-family:"Arial","sans-serif";color:#5E5E5E">Tel: +1 781.926.0676</span><o:p></o:p></p> </div> <div> <p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#5E5E5E"><a href="x-msg://8/www.mediavuesystems.com">w</a><a href="x-msg://8/www.mediavuesystems.com">ww.mediavuesystems.com</a></span><o:p></o:p></p> </div> </div> </div> <p class="MsoNormal"> <o:p></o:p></p> </div> </div> </div> </blockquote> </div> <p class="MsoNormal"><o:p> </o:p></p> </div> </div> </body> </html>