[alsa-devel] ASUS Phoebus (CMI8888) HDA Support
Hi,
I just found this thread http://thread.gmane.org/gmane.linux.alsa.devel/116096 I'm trying to find what can make the CMI8888 not work in non single_cmd mode and it looks more and more like a DMA issue. I don't have an "iommu mode" option in my bios like Geoffrey McRae, it looks like an AMD only option, and using bigger page size/alignement constraint didnt solve the issue. However I added some code to dump the content of the rirb buffer in the update_rirb() function and I copied it below.
The first command seems to be correctly handled the second time it is send to the hardware. As the AZX_DCAPS_*DELAY_RIRB doesnt change anything, I'm starting to think that the corb engine may require some delay to be processed. Is there a way to spy the dma transfer request from the device point of view ? I'd like to know when the cmi8888 request a dma read from the corb buffer and when it requests a dma write to the rirb buffer to determine if it parses the corb buffer correctly or not.
In addition the first value returned is very odd : 13f68888. The pci id of the phoebus is 13f6:5011. What does the 100f0001 cmd mean ? hda-decode-verb tells me the verb is "0x0"...
[ 4038.467696] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 4038.467723] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [ 4038.467836] snd_hda_intel 0000:02:00.0: Disabling MSI [ 4038.469852] snd_hda_intel 0000:01:00.1: Pointers values : rirblbase : ffff8800, corbbase : ffff8000 [ 4038.469887] snd_hda_intel 0000:01:00.1: no codecs initialized [ 4038.471618] snd_hda_intel 0000:02:00.0: Pointers values : rirblbase : ffff7800, corbbase : ffff7000 [ 4038.471721] snd_hda_intel 0000:02:00.0: corb write @ 1 value 100f0000 [ 4038.471780] snd_hda_intel 0000:02:00.0: rirb content @ 0 : 0 0 [ 4038.471782] snd_hda_intel 0000:02:00.0: rirb content @ 1 : 0 0 [ 4038.471783] snd_hda_intel 0000:02:00.0: rirb content @ 2 : 0 0 [ 4038.471784] snd_hda_intel 0000:02:00.0: rirb content @ 3 : 0 0 [ 4038.471785] snd_hda_intel 0000:02:00.0: rirb content @ 4 : 0 0 [ 4038.471785] snd_hda_intel 0000:02:00.0: rirb content @ 5 : 0 0 [ 4038.471786] snd_hda_intel 0000:02:00.0: rirb content @ 6 : 0 0 [ 4038.471787] snd_hda_intel 0000:02:00.0: rirb content @ 7 : 0 0 [ 4038.471788] snd_hda_intel 0000:02:00.0: rirb content @ 8 : 0 0 [ 4038.471789] snd_hda_intel 0000:02:00.0: rirb content @ 9 : 0 0 [ 4038.471789] snd_hda_intel 0000:02:00.0: rirb content @ 10 : 0 0 [ 4038.471790] snd_hda_intel 0000:02:00.0: rirb content @ 11 : 0 0 [ 4038.471791] snd_hda_intel 0000:02:00.0: rirb content @ 12 : 0 0 [ 4038.471792] snd_hda_intel 0000:02:00.0: rirb content @ 13 : 0 0 [ 4038.471792] snd_hda_intel 0000:02:00.0: rirb content @ 14 : 0 0 [ 4038.471793] snd_hda_intel 0000:02:00.0: rirb content @ 15 : 0 0 [ 4038.471794] snd_hda_intel 0000:02:00.0: rirb content @ 16 : 0 0 [ 4038.471794] snd_hda_intel 0000:02:00.0: rirb content @ 17 : 0 0 [ 4038.471795] snd_hda_intel 0000:02:00.0: rirb content @ 18 : 0 0 [ 4038.471796] snd_hda_intel 0000:02:00.0: rirb content @ 19 : 0 0 [ 4038.471797] snd_hda_intel 0000:02:00.0: rirb content @ 20 : 0 0 [ 4038.471797] snd_hda_intel 0000:02:00.0: rirb content @ 21 : 0 0 [ 4038.471798] snd_hda_intel 0000:02:00.0: rirb content @ 22 : 0 0 [ 4038.471799] snd_hda_intel 0000:02:00.0: rirb content @ 23 : 0 0 [ 4038.471800] snd_hda_intel 0000:02:00.0: rirb content @ 24 : 0 0 [ 4038.471800] snd_hda_intel 0000:02:00.0: rirb content @ 25 : 0 0 [ 4038.471801] snd_hda_intel 0000:02:00.0: rirb content @ 26 : 0 0 [ 4038.471802] snd_hda_intel 0000:02:00.0: rirb content @ 27 : 0 0 [ 4038.471803] snd_hda_intel 0000:02:00.0: rirb content @ 28 : 0 0 [ 4038.471803] snd_hda_intel 0000:02:00.0: rirb content @ 29 : 0 0 [ 4038.471804] snd_hda_intel 0000:02:00.0: rirb content @ 30 : 0 0 [ 4038.471805] snd_hda_intel 0000:02:00.0: rirb content @ 31 : 0 0 [ 4038.471806] snd_hda_intel 0000:02:00.0: rirb content @ 32 : 0 0 [ 4038.471806] snd_hda_intel 0000:02:00.0: rirb content @ 33 : 0 0 [ 4038.471807] snd_hda_intel 0000:02:00.0: rirb content @ 34 : 0 0 [ 4038.471808] snd_hda_intel 0000:02:00.0: rirb content @ 35 : 0 0 [ 4038.471809] snd_hda_intel 0000:02:00.0: rirb content @ 36 : 0 0 [ 4038.471809] snd_hda_intel 0000:02:00.0: rirb content @ 37 : 0 0 [ 4038.471810] snd_hda_intel 0000:02:00.0: rirb content @ 38 : 0 0 [ 4038.471811] snd_hda_intel 0000:02:00.0: rirb content @ 39 : 0 0 [ 4038.471811] snd_hda_intel 0000:02:00.0: rirb content @ 40 : 0 0 [ 4038.471812] snd_hda_intel 0000:02:00.0: rirb content @ 41 : 0 0 [ 4038.471813] snd_hda_intel 0000:02:00.0: rirb content @ 42 : 0 0 [ 4038.471814] snd_hda_intel 0000:02:00.0: rirb content @ 43 : 0 0 [ 4038.471814] snd_hda_intel 0000:02:00.0: rirb content @ 44 : 0 0 [ 4038.471815] snd_hda_intel 0000:02:00.0: rirb content @ 45 : 0 0 [ 4038.471816] snd_hda_intel 0000:02:00.0: rirb content @ 46 : 0 0 [ 4038.471816] snd_hda_intel 0000:02:00.0: rirb content @ 47 : 0 0 [ 4038.471817] snd_hda_intel 0000:02:00.0: rirb content @ 48 : 0 0 [ 4038.471818] snd_hda_intel 0000:02:00.0: rirb content @ 49 : 0 0 [ 4038.471819] snd_hda_intel 0000:02:00.0: rirb content @ 50 : 0 0 [ 4038.471819] snd_hda_intel 0000:02:00.0: rirb content @ 51 : 0 0 [ 4038.471820] snd_hda_intel 0000:02:00.0: rirb content @ 52 : 0 0 [ 4038.471821] snd_hda_intel 0000:02:00.0: rirb content @ 53 : 0 0 [ 4038.471821] snd_hda_intel 0000:02:00.0: rirb content @ 54 : 0 0 [ 4038.471822] snd_hda_intel 0000:02:00.0: rirb content @ 55 : 0 0 [ 4038.471823] snd_hda_intel 0000:02:00.0: rirb content @ 56 : 0 0 [ 4038.471824] snd_hda_intel 0000:02:00.0: rirb content @ 57 : 0 0 [ 4038.471824] snd_hda_intel 0000:02:00.0: rirb content @ 58 : 0 0 [ 4038.471825] snd_hda_intel 0000:02:00.0: rirb content @ 59 : 0 0 [ 4038.471826] snd_hda_intel 0000:02:00.0: rirb content @ 60 : 0 0 [ 4038.471827] snd_hda_intel 0000:02:00.0: rirb content @ 61 : 0 0 [ 4038.471828] snd_hda_intel 0000:02:00.0: rirb content @ 62 : 0 0 [ 4038.471828] snd_hda_intel 0000:02:00.0: rirb content @ 63 : 0 0 [ 4038.471829] snd_hda_intel 0000:02:00.0: rirb content @ 64 : 0 0 [ 4038.471830] snd_hda_intel 0000:02:00.0: rirb content @ 65 : 0 0 [ 4038.471831] snd_hda_intel 0000:02:00.0: rirb content @ 66 : 0 0 [ 4038.471831] snd_hda_intel 0000:02:00.0: rirb content @ 67 : 0 0 [ 4038.471832] snd_hda_intel 0000:02:00.0: rirb content @ 68 : 0 0 [ 4038.471833] snd_hda_intel 0000:02:00.0: rirb content @ 69 : 0 0 [ 4038.471833] snd_hda_intel 0000:02:00.0: rirb content @ 70 : 0 0 [ 4038.471834] snd_hda_intel 0000:02:00.0: rirb content @ 71 : 0 0 [ 4038.471835] snd_hda_intel 0000:02:00.0: rirb content @ 72 : 0 0 [ 4038.471836] snd_hda_intel 0000:02:00.0: rirb content @ 73 : 0 0 [ 4038.471836] snd_hda_intel 0000:02:00.0: rirb content @ 74 : 0 0 [ 4038.471837] snd_hda_intel 0000:02:00.0: rirb content @ 75 : 0 0 [ 4038.471838] snd_hda_intel 0000:02:00.0: rirb content @ 76 : 0 0 [ 4038.471838] snd_hda_intel 0000:02:00.0: rirb content @ 77 : 0 0 [ 4038.471839] snd_hda_intel 0000:02:00.0: rirb content @ 78 : 0 0 [ 4038.471840] snd_hda_intel 0000:02:00.0: rirb content @ 79 : 0 0 [ 4038.471841] snd_hda_intel 0000:02:00.0: rirb content @ 80 : 0 0 [ 4038.471841] snd_hda_intel 0000:02:00.0: rirb content @ 81 : 0 0 [ 4038.471842] snd_hda_intel 0000:02:00.0: rirb content @ 82 : 0 0 [ 4038.471843] snd_hda_intel 0000:02:00.0: rirb content @ 83 : 0 0 [ 4038.471844] snd_hda_intel 0000:02:00.0: rirb content @ 84 : 0 0 [ 4038.471844] snd_hda_intel 0000:02:00.0: rirb content @ 85 : 0 0 [ 4038.471845] snd_hda_intel 0000:02:00.0: rirb content @ 86 : 0 0 [ 4038.471846] snd_hda_intel 0000:02:00.0: rirb content @ 87 : 0 0 [ 4038.471846] snd_hda_intel 0000:02:00.0: rirb content @ 88 : 0 0 [ 4038.471847] snd_hda_intel 0000:02:00.0: rirb content @ 89 : 0 0 [ 4038.471848] snd_hda_intel 0000:02:00.0: rirb content @ 90 : 0 0 [ 4038.471849] snd_hda_intel 0000:02:00.0: rirb content @ 91 : 0 0 [ 4038.471849] snd_hda_intel 0000:02:00.0: rirb content @ 92 : 0 0 [ 4038.471850] snd_hda_intel 0000:02:00.0: rirb content @ 93 : 0 0 [ 4038.471851] snd_hda_intel 0000:02:00.0: rirb content @ 94 : 0 0 [ 4038.471851] snd_hda_intel 0000:02:00.0: rirb content @ 95 : 0 0 [ 4038.471852] snd_hda_intel 0000:02:00.0: rirb content @ 96 : 0 0 [ 4038.471853] snd_hda_intel 0000:02:00.0: rirb content @ 97 : 0 0 [ 4038.471854] snd_hda_intel 0000:02:00.0: rirb content @ 98 : 0 0 [ 4038.471854] snd_hda_intel 0000:02:00.0: rirb content @ 99 : 0 0 [ 4038.471855] snd_hda_intel 0000:02:00.0: rirb content @ 100 : 0 0 [ 4038.471856] snd_hda_intel 0000:02:00.0: rirb content @ 101 : 0 0 [ 4038.471857] snd_hda_intel 0000:02:00.0: rirb content @ 102 : 0 0 [ 4038.471858] snd_hda_intel 0000:02:00.0: rirb content @ 103 : 0 0 [ 4038.471858] snd_hda_intel 0000:02:00.0: rirb content @ 104 : 0 0 [ 4038.471859] snd_hda_intel 0000:02:00.0: rirb content @ 105 : 0 0 [ 4038.471860] snd_hda_intel 0000:02:00.0: rirb content @ 106 : 0 0 [ 4038.471860] snd_hda_intel 0000:02:00.0: rirb content @ 107 : 0 0 [ 4038.471861] snd_hda_intel 0000:02:00.0: rirb content @ 108 : 0 0 [ 4038.471862] snd_hda_intel 0000:02:00.0: rirb content @ 109 : 0 0 [ 4038.471863] snd_hda_intel 0000:02:00.0: rirb content @ 110 : 0 0 [ 4038.471863] snd_hda_intel 0000:02:00.0: rirb content @ 111 : 0 0 [ 4038.471864] snd_hda_intel 0000:02:00.0: rirb content @ 112 : 0 0 [ 4038.471865] snd_hda_intel 0000:02:00.0: rirb content @ 113 : 0 0 [ 4038.471866] snd_hda_intel 0000:02:00.0: rirb content @ 114 : 0 0 [ 4038.471866] snd_hda_intel 0000:02:00.0: rirb content @ 115 : 0 0 [ 4038.471867] snd_hda_intel 0000:02:00.0: rirb content @ 116 : 0 0 [ 4038.471868] snd_hda_intel 0000:02:00.0: rirb content @ 117 : 0 0 [ 4038.471868] snd_hda_intel 0000:02:00.0: rirb content @ 118 : 0 0 [ 4038.471869] snd_hda_intel 0000:02:00.0: rirb content @ 119 : 0 0 [ 4038.471870] snd_hda_intel 0000:02:00.0: rirb content @ 120 : 0 0 [ 4038.471871] snd_hda_intel 0000:02:00.0: rirb content @ 121 : 0 0 [ 4038.471871] snd_hda_intel 0000:02:00.0: rirb content @ 122 : 0 0 [ 4038.471872] snd_hda_intel 0000:02:00.0: rirb content @ 123 : 0 0 [ 4038.471873] snd_hda_intel 0000:02:00.0: rirb content @ 124 : 0 0 [ 4038.471873] snd_hda_intel 0000:02:00.0: rirb content @ 125 : 0 0 [ 4038.471874] snd_hda_intel 0000:02:00.0: rirb content @ 126 : 0 0 [ 4038.471875] snd_hda_intel 0000:02:00.0: rirb content @ 127 : 0 0 [ 4038.471876] snd_hda_intel 0000:02:00.0: rirb content @ 128 : 0 0 [ 4038.471876] snd_hda_intel 0000:02:00.0: rirb content @ 129 : 0 0 [ 4038.471877] snd_hda_intel 0000:02:00.0: rirb content @ 130 : 0 0 [ 4038.471878] snd_hda_intel 0000:02:00.0: rirb content @ 131 : 0 0 [ 4038.471878] snd_hda_intel 0000:02:00.0: rirb content @ 132 : 0 0 [ 4038.471879] snd_hda_intel 0000:02:00.0: rirb content @ 133 : 0 0 [ 4038.471880] snd_hda_intel 0000:02:00.0: rirb content @ 134 : 0 0 [ 4038.471881] snd_hda_intel 0000:02:00.0: rirb content @ 135 : 0 0 [ 4038.471881] snd_hda_intel 0000:02:00.0: rirb content @ 136 : 0 0 [ 4038.471882] snd_hda_intel 0000:02:00.0: rirb content @ 137 : 0 0 [ 4038.471883] snd_hda_intel 0000:02:00.0: rirb content @ 138 : 0 0 [ 4038.471884] snd_hda_intel 0000:02:00.0: rirb content @ 139 : 0 0 [ 4038.471885] snd_hda_intel 0000:02:00.0: rirb content @ 140 : 0 0 [ 4038.471885] snd_hda_intel 0000:02:00.0: rirb content @ 141 : 0 0 [ 4038.471886] snd_hda_intel 0000:02:00.0: rirb content @ 142 : 0 0 [ 4038.471887] snd_hda_intel 0000:02:00.0: rirb content @ 143 : 0 0 [ 4038.471888] snd_hda_intel 0000:02:00.0: rirb content @ 144 : 0 0 [ 4038.471888] snd_hda_intel 0000:02:00.0: rirb content @ 145 : 0 0 [ 4038.471889] snd_hda_intel 0000:02:00.0: rirb content @ 146 : 0 0 [ 4038.471890] snd_hda_intel 0000:02:00.0: rirb content @ 147 : 0 0 [ 4038.471891] snd_hda_intel 0000:02:00.0: rirb content @ 148 : 0 0 [ 4038.471891] snd_hda_intel 0000:02:00.0: rirb content @ 149 : 0 0 [ 4038.471892] snd_hda_intel 0000:02:00.0: rirb content @ 150 : 0 0 [ 4038.471893] snd_hda_intel 0000:02:00.0: rirb content @ 151 : 0 0 [ 4038.471893] snd_hda_intel 0000:02:00.0: rirb content @ 152 : 0 0 [ 4038.471894] snd_hda_intel 0000:02:00.0: rirb content @ 153 : 0 0 [ 4038.471895] snd_hda_intel 0000:02:00.0: rirb content @ 154 : 0 0 [ 4038.471896] snd_hda_intel 0000:02:00.0: rirb content @ 155 : 0 0 [ 4038.471896] snd_hda_intel 0000:02:00.0: rirb content @ 156 : 0 0 [ 4038.471897] snd_hda_intel 0000:02:00.0: rirb content @ 157 : 0 0 [ 4038.471898] snd_hda_intel 0000:02:00.0: rirb content @ 158 : 0 0 [ 4038.471898] snd_hda_intel 0000:02:00.0: rirb content @ 159 : 0 0 [ 4038.471899] snd_hda_intel 0000:02:00.0: rirb content @ 160 : 0 0 [ 4038.471900] snd_hda_intel 0000:02:00.0: rirb content @ 161 : 0 0 [ 4038.471901] snd_hda_intel 0000:02:00.0: rirb content @ 162 : 0 0 [ 4038.471901] snd_hda_intel 0000:02:00.0: rirb content @ 163 : 0 0 [ 4038.471902] snd_hda_intel 0000:02:00.0: rirb content @ 164 : 0 0 [ 4038.471903] snd_hda_intel 0000:02:00.0: rirb content @ 165 : 0 0 [ 4038.471903] snd_hda_intel 0000:02:00.0: rirb content @ 166 : 0 0 [ 4038.471904] snd_hda_intel 0000:02:00.0: rirb content @ 167 : 0 0 [ 4038.471905] snd_hda_intel 0000:02:00.0: rirb content @ 168 : 0 0 [ 4038.471906] snd_hda_intel 0000:02:00.0: rirb content @ 169 : 0 0 [ 4038.471906] snd_hda_intel 0000:02:00.0: rirb content @ 170 : 0 0 [ 4038.471907] snd_hda_intel 0000:02:00.0: rirb content @ 171 : 0 0 [ 4038.471908] snd_hda_intel 0000:02:00.0: rirb content @ 172 : 0 0 [ 4038.471909] snd_hda_intel 0000:02:00.0: rirb content @ 173 : 0 0 [ 4038.471909] snd_hda_intel 0000:02:00.0: rirb content @ 174 : 0 0 [ 4038.471910] snd_hda_intel 0000:02:00.0: rirb content @ 175 : 0 0 [ 4038.471911] snd_hda_intel 0000:02:00.0: rirb content @ 176 : 0 0 [ 4038.471912] snd_hda_intel 0000:02:00.0: rirb content @ 177 : 0 0 [ 4038.471912] snd_hda_intel 0000:02:00.0: rirb content @ 178 : 0 0 [ 4038.471913] snd_hda_intel 0000:02:00.0: rirb content @ 179 : 0 0 [ 4038.471914] snd_hda_intel 0000:02:00.0: rirb content @ 180 : 0 0 [ 4038.471915] snd_hda_intel 0000:02:00.0: rirb content @ 181 : 0 0 [ 4038.471915] snd_hda_intel 0000:02:00.0: rirb content @ 182 : 0 0 [ 4038.471916] snd_hda_intel 0000:02:00.0: rirb content @ 183 : 0 0 [ 4038.471917] snd_hda_intel 0000:02:00.0: rirb content @ 184 : 0 0 [ 4038.471917] snd_hda_intel 0000:02:00.0: rirb content @ 185 : 0 0 [ 4038.471918] snd_hda_intel 0000:02:00.0: rirb content @ 186 : 0 0 [ 4038.471919] snd_hda_intel 0000:02:00.0: rirb content @ 187 : 0 0 [ 4038.471920] snd_hda_intel 0000:02:00.0: rirb content @ 188 : 0 0 [ 4038.471920] snd_hda_intel 0000:02:00.0: rirb content @ 189 : 0 0 [ 4038.471921] snd_hda_intel 0000:02:00.0: rirb content @ 190 : 0 0 [ 4038.471922] snd_hda_intel 0000:02:00.0: rirb content @ 191 : 0 0 [ 4038.471922] snd_hda_intel 0000:02:00.0: rirb content @ 192 : 0 0 [ 4038.471923] snd_hda_intel 0000:02:00.0: rirb content @ 193 : 0 0 [ 4038.471924] snd_hda_intel 0000:02:00.0: rirb content @ 194 : 0 0 [ 4038.471925] snd_hda_intel 0000:02:00.0: rirb content @ 195 : 0 0 [ 4038.471925] snd_hda_intel 0000:02:00.0: rirb content @ 196 : 0 0 [ 4038.471926] snd_hda_intel 0000:02:00.0: rirb content @ 197 : 0 0 [ 4038.471927] snd_hda_intel 0000:02:00.0: rirb content @ 198 : 0 0 [ 4038.471928] snd_hda_intel 0000:02:00.0: rirb content @ 199 : 0 0 [ 4038.471928] snd_hda_intel 0000:02:00.0: rirb content @ 200 : 0 0 [ 4038.471929] snd_hda_intel 0000:02:00.0: rirb content @ 201 : 0 0 [ 4038.471930] snd_hda_intel 0000:02:00.0: rirb content @ 202 : 0 0 [ 4038.471930] snd_hda_intel 0000:02:00.0: rirb content @ 203 : 0 0 [ 4038.471931] snd_hda_intel 0000:02:00.0: rirb content @ 204 : 0 0 [ 4038.471932] snd_hda_intel 0000:02:00.0: rirb content @ 205 : 0 0 [ 4038.471933] snd_hda_intel 0000:02:00.0: rirb content @ 206 : 0 0 [ 4038.471933] snd_hda_intel 0000:02:00.0: rirb content @ 207 : 0 0 [ 4038.471934] snd_hda_intel 0000:02:00.0: rirb content @ 208 : 0 0 [ 4038.471935] snd_hda_intel 0000:02:00.0: rirb content @ 209 : 0 0 [ 4038.471935] snd_hda_intel 0000:02:00.0: rirb content @ 210 : 0 0 [ 4038.471936] snd_hda_intel 0000:02:00.0: rirb content @ 211 : 0 0 [ 4038.471937] snd_hda_intel 0000:02:00.0: rirb content @ 212 : 0 0 [ 4038.471938] snd_hda_intel 0000:02:00.0: rirb content @ 213 : 0 0 [ 4038.471938] snd_hda_intel 0000:02:00.0: rirb content @ 214 : 0 0 [ 4038.471939] snd_hda_intel 0000:02:00.0: rirb content @ 215 : 0 0 [ 4038.471940] snd_hda_intel 0000:02:00.0: rirb content @ 216 : 0 0 [ 4038.471941] snd_hda_intel 0000:02:00.0: rirb content @ 217 : 0 0 [ 4038.471941] snd_hda_intel 0000:02:00.0: rirb content @ 218 : 0 0 [ 4038.471942] snd_hda_intel 0000:02:00.0: rirb content @ 219 : 0 0 [ 4038.471943] snd_hda_intel 0000:02:00.0: rirb content @ 220 : 0 0 [ 4038.471944] snd_hda_intel 0000:02:00.0: rirb content @ 221 : 0 0 [ 4038.471944] snd_hda_intel 0000:02:00.0: rirb content @ 222 : 0 0 [ 4038.471945] snd_hda_intel 0000:02:00.0: rirb content @ 223 : 0 0 [ 4038.471946] snd_hda_intel 0000:02:00.0: rirb content @ 224 : 0 0 [ 4038.471947] snd_hda_intel 0000:02:00.0: rirb content @ 225 : 0 0 [ 4038.471947] snd_hda_intel 0000:02:00.0: rirb content @ 226 : 0 0 [ 4038.471948] snd_hda_intel 0000:02:00.0: rirb content @ 227 : 0 0 [ 4038.471949] snd_hda_intel 0000:02:00.0: rirb content @ 228 : 0 0 [ 4038.471949] snd_hda_intel 0000:02:00.0: rirb content @ 229 : 0 0 [ 4038.471950] snd_hda_intel 0000:02:00.0: rirb content @ 230 : 0 0 [ 4038.471951] snd_hda_intel 0000:02:00.0: rirb content @ 231 : 0 0 [ 4038.471952] snd_hda_intel 0000:02:00.0: rirb content @ 232 : 0 0 [ 4038.471952] snd_hda_intel 0000:02:00.0: rirb content @ 233 : 0 0 [ 4038.471953] snd_hda_intel 0000:02:00.0: rirb content @ 234 : 0 0 [ 4038.471954] snd_hda_intel 0000:02:00.0: rirb content @ 235 : 0 0 [ 4038.471954] snd_hda_intel 0000:02:00.0: rirb content @ 236 : 0 0 [ 4038.471955] snd_hda_intel 0000:02:00.0: rirb content @ 237 : 0 0 [ 4038.471956] snd_hda_intel 0000:02:00.0: rirb content @ 238 : 0 0 [ 4038.471957] snd_hda_intel 0000:02:00.0: rirb content @ 239 : 0 0 [ 4038.471957] snd_hda_intel 0000:02:00.0: rirb content @ 240 : 0 0 [ 4038.471958] snd_hda_intel 0000:02:00.0: rirb content @ 241 : 0 0 [ 4038.471959] snd_hda_intel 0000:02:00.0: rirb content @ 242 : 0 0 [ 4038.471959] snd_hda_intel 0000:02:00.0: rirb content @ 243 : 0 0 [ 4038.471960] snd_hda_intel 0000:02:00.0: rirb content @ 244 : 0 0 [ 4038.471961] snd_hda_intel 0000:02:00.0: rirb content @ 245 : 0 0 [ 4038.471962] snd_hda_intel 0000:02:00.0: rirb content @ 246 : 0 0 [ 4038.471962] snd_hda_intel 0000:02:00.0: rirb content @ 247 : 0 0 [ 4038.471963] snd_hda_intel 0000:02:00.0: rirb content @ 248 : 0 0 [ 4038.471964] snd_hda_intel 0000:02:00.0: rirb content @ 249 : 0 0 [ 4038.471965] snd_hda_intel 0000:02:00.0: rirb content @ 250 : 0 0 [ 4038.471965] snd_hda_intel 0000:02:00.0: rirb content @ 251 : 0 0 [ 4038.471966] snd_hda_intel 0000:02:00.0: rirb content @ 252 : 0 0 [ 4038.471967] snd_hda_intel 0000:02:00.0: rirb content @ 253 : 0 0 [ 4038.471968] snd_hda_intel 0000:02:00.0: rirb content @ 254 : 0 0 [ 4038.471968] snd_hda_intel 0000:02:00.0: rirb content @ 255 : 0 0 [ 4038.471969] snd_hda_intel 0000:02:00.0: rirb pos 1 : 0 0 [ 4038.471970] snd_hda_intel 0000:02:00.0: spurious response 0x0:0x0, rp = 1, wp = 1 [ 4038.471971] ------------[ cut here ]------------ [ 4038.471973] WARNING: CPU: 0 PID: 0 at sound/pci/hda/hda_controller.c:1212 azx_update_rirb+0x1a5/0x220 [snd_hda_controller]() [ 4038.471974] BUG? [ 4038.471974] Modules linked in: snd_hda_intel snd_hda_controller snd_hda_codec_generic snd_hda_codec snd_hwdep snd_pcm nls_utf8 isofs fuse ip6t_rpfilter bnep bluetooth ip6t_REJECT cfg80211 xt_conntrack rfkill ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw x86_pkg_temp_thermal coretemp kvm_intel vfat fat uas kvm usb_storage mxm_wmi snd_seq snd_seq_device crct10dif_pclmul crc32_pclmul crc32c_intel joydev snd_timer ghash_clmulni_intel mei_me snd mei microcode serio_raw pcspkr soundcore shpchp wmi video i2c_hid dw_dmac dw_dmac_core i2c_designware_platform [ 4038.471995] acpi_pad i2c_designware_core radeon i2c_algo_bit drm_kms_helper ttm drm sdhci_acpi sdhci mmc_core alx i2c_core mdio [last unloaded: snd_hda_controller] [ 4038.472001] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 3.16.0-rc4+ #2 [ 4038.472001] Hardware name: Gigabyte Technology Co., Ltd. G1.Sniper Z97/G1.Sniper Z97, BIOS F6 05/30/2014 [ 4038.472002] 0000000000000000 92922082461d2d28 ffff88021ec03d90 ffffffff816ff2e2 [ 4038.472003] ffff88021ec03dd8 ffff88021ec03dc8 ffffffff8108bead ffff8800d79d3800 [ 4038.472005] 0000000000000000 0000000000000001 0000000000000000 0000000000000000 [ 4038.472006] Call Trace: [ 4038.472007] <IRQ> [<ffffffff816ff2e2>] dump_stack+0x45/0x56 [ 4038.472013] [<ffffffff8108bead>] warn_slowpath_common+0x7d/0xa0 [ 4038.472014] [<ffffffff8108bf2c>] warn_slowpath_fmt+0x5c/0x80 [ 4038.472016] [<ffffffffa0304645>] azx_update_rirb+0x1a5/0x220 [snd_hda_controller] [ 4038.472017] [<ffffffffa03048c9>] azx_interrupt+0x179/0x1c0 [snd_hda_controller] [ 4038.472020] [<ffffffff810e697e>] handle_irq_event_percpu+0x3e/0x1a0 [ 4038.472021] [<ffffffff810e6b16>] handle_irq_event+0x36/0x60 [ 4038.472023] [<ffffffff810e9ebc>] handle_fasteoi_irq+0x7c/0x140 [ 4038.472026] [<ffffffff81015eff>] handle_irq+0xbf/0x150 [ 4038.472029] [<ffffffff810b33fa>] ? atomic_notifier_call_chain+0x1a/0x20 [ 4038.472032] [<ffffffff8170968f>] do_IRQ+0x4f/0xf0 [ 4038.472033] [<ffffffff8170746d>] common_interrupt+0x6d/0x6d [ 4038.472033] <EOI> [<ffffffff81597792>] ? cpuidle_enter_state+0x52/0xc0 [ 4038.472037] [<ffffffff815978b7>] cpuidle_enter+0x17/0x20 [ 4038.472039] [<ffffffff810d3035>] cpu_startup_entry+0x315/0x440 [ 4038.472042] [<ffffffff816f1427>] rest_init+0x77/0x80 [ 4038.472045] [<ffffffff81d280e1>] start_kernel+0x465/0x486 [ 4038.472046] [<ffffffff81d27a85>] ? set_init_arg+0x53/0x53 [ 4038.472048] [<ffffffff81d27120>] ? early_idt_handlers+0x120/0x120 [ 4038.472049] [<ffffffff81d275ee>] x86_64_start_reservations+0x2a/0x2c [ 4038.472050] [<ffffffff81d2773d>] x86_64_start_kernel+0x14d/0x170 [ 4038.472051] ---[ end trace 63c0b6054db2a1ea ]--- [ 4039.472815] snd_hda_intel 0000:02:00.0: Codec #1 probe error; disabling it... [ 4039.477032] snd_hda_intel 0000:02:00.0: Pointers values : rirblbase : ffff7800, corbbase : ffff7000 [ 4039.477038] snd_hda_intel 0000:02:00.0: corb write @ 1 value 100f0000 [ 4039.477113] snd_hda_intel 0000:02:00.0: rirb content @ 0 : 0 0 [ 4039.477115] snd_hda_intel 0000:02:00.0: rirb content @ 1 : 13f68888 1 [ 4039.477116] snd_hda_intel 0000:02:00.0: rirb content @ 2 : 0 0 [ 4039.477117] snd_hda_intel 0000:02:00.0: rirb content @ 3 : 0 0 [ 4039.477118] snd_hda_intel 0000:02:00.0: rirb content @ 4 : 0 0 [ 4039.477118] snd_hda_intel 0000:02:00.0: rirb content @ 5 : 0 0 [ 4039.477119] snd_hda_intel 0000:02:00.0: rirb content @ 6 : 0 0 [ 4039.477120] snd_hda_intel 0000:02:00.0: rirb content @ 7 : 0 0 [ 4039.477121] snd_hda_intel 0000:02:00.0: rirb content @ 8 : 0 0 [ 4039.477121] snd_hda_intel 0000:02:00.0: rirb content @ 9 : 0 0 [ 4039.477122] snd_hda_intel 0000:02:00.0: rirb content @ 10 : 0 0 [ 4039.477123] snd_hda_intel 0000:02:00.0: rirb content @ 11 : 0 0 [ 4039.477124] snd_hda_intel 0000:02:00.0: rirb content @ 12 : 0 0 [ 4039.477125] snd_hda_intel 0000:02:00.0: rirb content @ 13 : 0 0 [ 4039.477125] snd_hda_intel 0000:02:00.0: rirb content @ 14 : 0 0 [ 4039.477126] snd_hda_intel 0000:02:00.0: rirb content @ 15 : 0 0 [ 4039.477127] snd_hda_intel 0000:02:00.0: rirb content @ 16 : 0 0 [ 4039.477128] snd_hda_intel 0000:02:00.0: rirb content @ 17 : 0 0 [ 4039.477128] snd_hda_intel 0000:02:00.0: rirb content @ 18 : 0 0 [ 4039.477129] snd_hda_intel 0000:02:00.0: rirb content @ 19 : 0 0 [ 4039.477130] snd_hda_intel 0000:02:00.0: rirb content @ 20 : 0 0 [ 4039.477131] snd_hda_intel 0000:02:00.0: rirb content @ 21 : 0 0 [ 4039.477131] snd_hda_intel 0000:02:00.0: rirb content @ 22 : 0 0 [ 4039.477132] snd_hda_intel 0000:02:00.0: rirb content @ 23 : 0 0 [ 4039.477133] snd_hda_intel 0000:02:00.0: rirb content @ 24 : 0 0 [ 4039.477134] snd_hda_intel 0000:02:00.0: rirb content @ 25 : 0 0 [ 4039.477134] snd_hda_intel 0000:02:00.0: rirb content @ 26 : 0 0 [ 4039.477135] snd_hda_intel 0000:02:00.0: rirb content @ 27 : 0 0 [ 4039.477136] snd_hda_intel 0000:02:00.0: rirb content @ 28 : 0 0 [ 4039.477137] snd_hda_intel 0000:02:00.0: rirb content @ 29 : 0 0 [ 4039.477137] snd_hda_intel 0000:02:00.0: rirb content @ 30 : 0 0 [ 4039.477138] snd_hda_intel 0000:02:00.0: rirb content @ 31 : 0 0 [ 4039.477139] snd_hda_intel 0000:02:00.0: rirb content @ 32 : 0 0 [ 4039.477140] snd_hda_intel 0000:02:00.0: rirb content @ 33 : 0 0 [ 4039.477140] snd_hda_intel 0000:02:00.0: rirb content @ 34 : 0 0 [ 4039.477141] snd_hda_intel 0000:02:00.0: rirb content @ 35 : 0 0 [ 4039.477142] snd_hda_intel 0000:02:00.0: rirb content @ 36 : 0 0 [ 4039.477143] snd_hda_intel 0000:02:00.0: rirb content @ 37 : 0 0 [ 4039.477143] snd_hda_intel 0000:02:00.0: rirb content @ 38 : 0 0 [ 4039.477144] snd_hda_intel 0000:02:00.0: rirb content @ 39 : 0 0 [ 4039.477145] snd_hda_intel 0000:02:00.0: rirb content @ 40 : 0 0 [ 4039.477146] snd_hda_intel 0000:02:00.0: rirb content @ 41 : 0 0 [ 4039.477146] snd_hda_intel 0000:02:00.0: rirb content @ 42 : 0 0 [ 4039.477147] snd_hda_intel 0000:02:00.0: rirb content @ 43 : 0 0 [ 4039.477148] snd_hda_intel 0000:02:00.0: rirb content @ 44 : 0 0 [ 4039.477149] snd_hda_intel 0000:02:00.0: rirb content @ 45 : 0 0 [ 4039.477149] snd_hda_intel 0000:02:00.0: rirb content @ 46 : 0 0 [ 4039.477150] snd_hda_intel 0000:02:00.0: rirb content @ 47 : 0 0 [ 4039.477151] snd_hda_intel 0000:02:00.0: rirb content @ 48 : 0 0 [ 4039.477152] snd_hda_intel 0000:02:00.0: rirb content @ 49 : 0 0 [ 4039.477152] snd_hda_intel 0000:02:00.0: rirb content @ 50 : 0 0 [ 4039.477153] snd_hda_intel 0000:02:00.0: rirb content @ 51 : 0 0 [ 4039.477154] snd_hda_intel 0000:02:00.0: rirb content @ 52 : 0 0 [ 4039.477155] snd_hda_intel 0000:02:00.0: rirb content @ 53 : 0 0 [ 4039.477155] snd_hda_intel 0000:02:00.0: rirb content @ 54 : 0 0 [ 4039.477156] snd_hda_intel 0000:02:00.0: rirb content @ 55 : 0 0 [ 4039.477157] snd_hda_intel 0000:02:00.0: rirb content @ 56 : 0 0 [ 4039.477158] snd_hda_intel 0000:02:00.0: rirb content @ 57 : 0 0 [ 4039.477158] snd_hda_intel 0000:02:00.0: rirb content @ 58 : 0 0 [ 4039.477159] snd_hda_intel 0000:02:00.0: rirb content @ 59 : 0 0 [ 4039.477160] snd_hda_intel 0000:02:00.0: rirb content @ 60 : 0 0 [ 4039.477161] snd_hda_intel 0000:02:00.0: rirb content @ 61 : 0 0 [ 4039.477161] snd_hda_intel 0000:02:00.0: rirb content @ 62 : 0 0 [ 4039.477162] snd_hda_intel 0000:02:00.0: rirb content @ 63 : 0 0 [ 4039.477163] snd_hda_intel 0000:02:00.0: rirb content @ 64 : 0 0 [ 4039.477164] snd_hda_intel 0000:02:00.0: rirb content @ 65 : 0 0 [ 4039.477164] snd_hda_intel 0000:02:00.0: rirb content @ 66 : 0 0 [ 4039.477165] snd_hda_intel 0000:02:00.0: rirb content @ 67 : 0 0 [ 4039.477166] snd_hda_intel 0000:02:00.0: rirb content @ 68 : 0 0 [ 4039.477167] snd_hda_intel 0000:02:00.0: rirb content @ 69 : 0 0 [ 4039.477167] snd_hda_intel 0000:02:00.0: rirb content @ 70 : 0 0 [ 4039.477168] snd_hda_intel 0000:02:00.0: rirb content @ 71 : 0 0 [ 4039.477169] snd_hda_intel 0000:02:00.0: rirb content @ 72 : 0 0 [ 4039.477170] snd_hda_intel 0000:02:00.0: rirb content @ 73 : 0 0 [ 4039.477170] snd_hda_intel 0000:02:00.0: rirb content @ 74 : 0 0 [ 4039.477171] snd_hda_intel 0000:02:00.0: rirb content @ 75 : 0 0 [ 4039.477172] snd_hda_intel 0000:02:00.0: rirb content @ 76 : 0 0 [ 4039.477173] snd_hda_intel 0000:02:00.0: rirb content @ 77 : 0 0 [ 4039.477174] snd_hda_intel 0000:02:00.0: rirb content @ 78 : 0 0 [ 4039.477174] snd_hda_intel 0000:02:00.0: rirb content @ 79 : 0 0 [ 4039.477175] snd_hda_intel 0000:02:00.0: rirb content @ 80 : 0 0 [ 4039.477176] snd_hda_intel 0000:02:00.0: rirb content @ 81 : 0 0 [ 4039.477177] snd_hda_intel 0000:02:00.0: rirb content @ 82 : 0 0 [ 4039.477177] snd_hda_intel 0000:02:00.0: rirb content @ 83 : 0 0 [ 4039.477178] snd_hda_intel 0000:02:00.0: rirb content @ 84 : 0 0 [ 4039.477179] snd_hda_intel 0000:02:00.0: rirb content @ 85 : 0 0 [ 4039.477180] snd_hda_intel 0000:02:00.0: rirb content @ 86 : 0 0 [ 4039.477180] snd_hda_intel 0000:02:00.0: rirb content @ 87 : 0 0 [ 4039.477181] snd_hda_intel 0000:02:00.0: rirb content @ 88 : 0 0 [ 4039.477182] snd_hda_intel 0000:02:00.0: rirb content @ 89 : 0 0 [ 4039.477183] snd_hda_intel 0000:02:00.0: rirb content @ 90 : 0 0 [ 4039.477183] snd_hda_intel 0000:02:00.0: rirb content @ 91 : 0 0 [ 4039.477184] snd_hda_intel 0000:02:00.0: rirb content @ 92 : 0 0 [ 4039.477185] snd_hda_intel 0000:02:00.0: rirb content @ 93 : 0 0 [ 4039.477186] snd_hda_intel 0000:02:00.0: rirb content @ 94 : 0 0 [ 4039.477186] snd_hda_intel 0000:02:00.0: rirb content @ 95 : 0 0 [ 4039.477187] snd_hda_intel 0000:02:00.0: rirb content @ 96 : 0 0 [ 4039.477188] snd_hda_intel 0000:02:00.0: rirb content @ 97 : 0 0 [ 4039.477189] snd_hda_intel 0000:02:00.0: rirb content @ 98 : 0 0 [ 4039.477189] snd_hda_intel 0000:02:00.0: rirb content @ 99 : 0 0 [ 4039.477190] snd_hda_intel 0000:02:00.0: rirb content @ 100 : 0 0 [ 4039.477191] snd_hda_intel 0000:02:00.0: rirb content @ 101 : 0 0 [ 4039.477192] snd_hda_intel 0000:02:00.0: rirb content @ 102 : 0 0 [ 4039.477192] snd_hda_intel 0000:02:00.0: rirb content @ 103 : 0 0 [ 4039.477193] snd_hda_intel 0000:02:00.0: rirb content @ 104 : 0 0 [ 4039.477194] snd_hda_intel 0000:02:00.0: rirb content @ 105 : 0 0 [ 4039.477195] snd_hda_intel 0000:02:00.0: rirb content @ 106 : 0 0 [ 4039.477195] snd_hda_intel 0000:02:00.0: rirb content @ 107 : 0 0 [ 4039.477196] snd_hda_intel 0000:02:00.0: rirb content @ 108 : 0 0 [ 4039.477197] snd_hda_intel 0000:02:00.0: rirb content @ 109 : 0 0 [ 4039.477198] snd_hda_intel 0000:02:00.0: rirb content @ 110 : 0 0 [ 4039.477199] snd_hda_intel 0000:02:00.0: rirb content @ 111 : 0 0 [ 4039.477199] snd_hda_intel 0000:02:00.0: rirb content @ 112 : 0 0 [ 4039.477200] snd_hda_intel 0000:02:00.0: rirb content @ 113 : 0 0 [ 4039.477201] snd_hda_intel 0000:02:00.0: rirb content @ 114 : 0 0 [ 4039.477202] snd_hda_intel 0000:02:00.0: rirb content @ 115 : 0 0 [ 4039.477203] snd_hda_intel 0000:02:00.0: rirb content @ 116 : 0 0 [ 4039.477203] snd_hda_intel 0000:02:00.0: rirb content @ 117 : 0 0 [ 4039.477204] snd_hda_intel 0000:02:00.0: rirb content @ 118 : 0 0 [ 4039.477205] snd_hda_intel 0000:02:00.0: rirb content @ 119 : 0 0 [ 4039.477206] snd_hda_intel 0000:02:00.0: rirb content @ 120 : 0 0 [ 4039.477206] snd_hda_intel 0000:02:00.0: rirb content @ 121 : 0 0 [ 4039.477207] snd_hda_intel 0000:02:00.0: rirb content @ 122 : 0 0 [ 4039.477208] snd_hda_intel 0000:02:00.0: rirb content @ 123 : 0 0 [ 4039.477209] snd_hda_intel 0000:02:00.0: rirb content @ 124 : 0 0 [ 4039.477209] snd_hda_intel 0000:02:00.0: rirb content @ 125 : 0 0 [ 4039.477210] snd_hda_intel 0000:02:00.0: rirb content @ 126 : 0 0 [ 4039.477211] snd_hda_intel 0000:02:00.0: rirb content @ 127 : 0 0 [ 4039.477212] snd_hda_intel 0000:02:00.0: rirb content @ 128 : 0 0 [ 4039.477213] snd_hda_intel 0000:02:00.0: rirb content @ 129 : 0 0 [ 4039.477213] snd_hda_intel 0000:02:00.0: rirb content @ 130 : 0 0 [ 4039.477214] snd_hda_intel 0000:02:00.0: rirb content @ 131 : 0 0 [ 4039.477215] snd_hda_intel 0000:02:00.0: rirb content @ 132 : 0 0 [ 4039.477215] snd_hda_intel 0000:02:00.0: rirb content @ 133 : 0 0 [ 4039.477216] snd_hda_intel 0000:02:00.0: rirb content @ 134 : 0 0 [ 4039.477217] snd_hda_intel 0000:02:00.0: rirb content @ 135 : 0 0 [ 4039.477218] snd_hda_intel 0000:02:00.0: rirb content @ 136 : 0 0 [ 4039.477219] snd_hda_intel 0000:02:00.0: rirb content @ 137 : 0 0 [ 4039.477219] snd_hda_intel 0000:02:00.0: rirb content @ 138 : 0 0 [ 4039.477220] snd_hda_intel 0000:02:00.0: rirb content @ 139 : 0 0 [ 4039.477221] snd_hda_intel 0000:02:00.0: rirb content @ 140 : 0 0 [ 4039.477221] snd_hda_intel 0000:02:00.0: rirb content @ 141 : 0 0 [ 4039.477222] snd_hda_intel 0000:02:00.0: rirb content @ 142 : 0 0 [ 4039.477223] snd_hda_intel 0000:02:00.0: rirb content @ 143 : 0 0 [ 4039.477224] snd_hda_intel 0000:02:00.0: rirb content @ 144 : 0 0 [ 4039.477224] snd_hda_intel 0000:02:00.0: rirb content @ 145 : 0 0 [ 4039.477225] snd_hda_intel 0000:02:00.0: rirb content @ 146 : 0 0 [ 4039.477226] snd_hda_intel 0000:02:00.0: rirb content @ 147 : 0 0 [ 4039.477227] snd_hda_intel 0000:02:00.0: rirb content @ 148 : 0 0 [ 4039.477228] snd_hda_intel 0000:02:00.0: rirb content @ 149 : 0 0 [ 4039.477228] snd_hda_intel 0000:02:00.0: rirb content @ 150 : 0 0 [ 4039.477229] snd_hda_intel 0000:02:00.0: rirb content @ 151 : 0 0 [ 4039.477230] snd_hda_intel 0000:02:00.0: rirb content @ 152 : 0 0 [ 4039.477231] snd_hda_intel 0000:02:00.0: rirb content @ 153 : 0 0 [ 4039.477232] snd_hda_intel 0000:02:00.0: rirb content @ 154 : 0 0 [ 4039.477232] snd_hda_intel 0000:02:00.0: rirb content @ 155 : 0 0 [ 4039.477233] snd_hda_intel 0000:02:00.0: rirb content @ 156 : 0 0 [ 4039.477234] snd_hda_intel 0000:02:00.0: rirb content @ 157 : 0 0 [ 4039.477235] snd_hda_intel 0000:02:00.0: rirb content @ 158 : 0 0 [ 4039.477235] snd_hda_intel 0000:02:00.0: rirb content @ 159 : 0 0 [ 4039.477236] snd_hda_intel 0000:02:00.0: rirb content @ 160 : 0 0 [ 4039.477237] snd_hda_intel 0000:02:00.0: rirb content @ 161 : 0 0 [ 4039.477238] snd_hda_intel 0000:02:00.0: rirb content @ 162 : 0 0 [ 4039.477238] snd_hda_intel 0000:02:00.0: rirb content @ 163 : 0 0 [ 4039.477239] snd_hda_intel 0000:02:00.0: rirb content @ 164 : 0 0 [ 4039.477240] snd_hda_intel 0000:02:00.0: rirb content @ 165 : 0 0 [ 4039.477240] snd_hda_intel 0000:02:00.0: rirb content @ 166 : 0 0 [ 4039.477241] snd_hda_intel 0000:02:00.0: rirb content @ 167 : 0 0 [ 4039.477242] snd_hda_intel 0000:02:00.0: rirb content @ 168 : 0 0 [ 4039.477243] snd_hda_intel 0000:02:00.0: rirb content @ 169 : 0 0 [ 4039.477244] snd_hda_intel 0000:02:00.0: rirb content @ 170 : 0 0 [ 4039.477244] snd_hda_intel 0000:02:00.0: rirb content @ 171 : 0 0 [ 4039.477245] snd_hda_intel 0000:02:00.0: rirb content @ 172 : 0 0 [ 4039.477246] snd_hda_intel 0000:02:00.0: rirb content @ 173 : 0 0 [ 4039.477246] snd_hda_intel 0000:02:00.0: rirb content @ 174 : 0 0 [ 4039.477247] snd_hda_intel 0000:02:00.0: rirb content @ 175 : 0 0 [ 4039.477248] snd_hda_intel 0000:02:00.0: rirb content @ 176 : 0 0 [ 4039.477249] snd_hda_intel 0000:02:00.0: rirb content @ 177 : 0 0 [ 4039.477249] snd_hda_intel 0000:02:00.0: rirb content @ 178 : 0 0 [ 4039.477250] snd_hda_intel 0000:02:00.0: rirb content @ 179 : 0 0 [ 4039.477251] snd_hda_intel 0000:02:00.0: rirb content @ 180 : 0 0 [ 4039.477252] snd_hda_intel 0000:02:00.0: rirb content @ 181 : 0 0 [ 4039.477252] snd_hda_intel 0000:02:00.0: rirb content @ 182 : 0 0 [ 4039.477253] snd_hda_intel 0000:02:00.0: rirb content @ 183 : 0 0 [ 4039.477254] snd_hda_intel 0000:02:00.0: rirb content @ 184 : 0 0 [ 4039.477255] snd_hda_intel 0000:02:00.0: rirb content @ 185 : 0 0 [ 4039.477255] snd_hda_intel 0000:02:00.0: rirb content @ 186 : 0 0 [ 4039.477256] snd_hda_intel 0000:02:00.0: rirb content @ 187 : 0 0 [ 4039.477257] snd_hda_intel 0000:02:00.0: rirb content @ 188 : 0 0 [ 4039.477258] snd_hda_intel 0000:02:00.0: rirb content @ 189 : 0 0 [ 4039.477259] snd_hda_intel 0000:02:00.0: rirb content @ 190 : 0 0 [ 4039.477259] snd_hda_intel 0000:02:00.0: rirb content @ 191 : 0 0 [ 4039.477260] snd_hda_intel 0000:02:00.0: rirb content @ 192 : 0 0 [ 4039.477261] snd_hda_intel 0000:02:00.0: rirb content @ 193 : 0 0 [ 4039.477262] snd_hda_intel 0000:02:00.0: rirb content @ 194 : 0 0 [ 4039.477262] snd_hda_intel 0000:02:00.0: rirb content @ 195 : 0 0 [ 4039.477263] snd_hda_intel 0000:02:00.0: rirb content @ 196 : 0 0 [ 4039.477264] snd_hda_intel 0000:02:00.0: rirb content @ 197 : 0 0 [ 4039.477265] snd_hda_intel 0000:02:00.0: rirb content @ 198 : 0 0 [ 4039.477265] snd_hda_intel 0000:02:00.0: rirb content @ 199 : 0 0 [ 4039.477266] snd_hda_intel 0000:02:00.0: rirb content @ 200 : 0 0 [ 4039.477267] snd_hda_intel 0000:02:00.0: rirb content @ 201 : 0 0 [ 4039.477268] snd_hda_intel 0000:02:00.0: rirb content @ 202 : 0 0 [ 4039.477268] snd_hda_intel 0000:02:00.0: rirb content @ 203 : 0 0 [ 4039.477269] snd_hda_intel 0000:02:00.0: rirb content @ 204 : 0 0 [ 4039.477270] snd_hda_intel 0000:02:00.0: rirb content @ 205 : 0 0 [ 4039.477271] snd_hda_intel 0000:02:00.0: rirb content @ 206 : 0 0 [ 4039.477271] snd_hda_intel 0000:02:00.0: rirb content @ 207 : 0 0 [ 4039.477272] snd_hda_intel 0000:02:00.0: rirb content @ 208 : 0 0 [ 4039.477273] snd_hda_intel 0000:02:00.0: rirb content @ 209 : 0 0 [ 4039.477274] snd_hda_intel 0000:02:00.0: rirb content @ 210 : 0 0 [ 4039.477274] snd_hda_intel 0000:02:00.0: rirb content @ 211 : 0 0 [ 4039.477275] snd_hda_intel 0000:02:00.0: rirb content @ 212 : 0 0 [ 4039.477276] snd_hda_intel 0000:02:00.0: rirb content @ 213 : 0 0 [ 4039.477276] snd_hda_intel 0000:02:00.0: rirb content @ 214 : 0 0 [ 4039.477277] snd_hda_intel 0000:02:00.0: rirb content @ 215 : 0 0 [ 4039.477278] snd_hda_intel 0000:02:00.0: rirb content @ 216 : 0 0 [ 4039.477279] snd_hda_intel 0000:02:00.0: rirb content @ 217 : 0 0 [ 4039.477279] snd_hda_intel 0000:02:00.0: rirb content @ 218 : 0 0 [ 4039.477280] snd_hda_intel 0000:02:00.0: rirb content @ 219 : 0 0 [ 4039.477281] snd_hda_intel 0000:02:00.0: rirb content @ 220 : 0 0 [ 4039.477282] snd_hda_intel 0000:02:00.0: rirb content @ 221 : 0 0 [ 4039.477282] snd_hda_intel 0000:02:00.0: rirb content @ 222 : 0 0 [ 4039.477283] snd_hda_intel 0000:02:00.0: rirb content @ 223 : 0 0 [ 4039.477284] snd_hda_intel 0000:02:00.0: rirb content @ 224 : 0 0 [ 4039.477285] snd_hda_intel 0000:02:00.0: rirb content @ 225 : 0 0 [ 4039.477286] snd_hda_intel 0000:02:00.0: rirb content @ 226 : 0 0 [ 4039.477286] snd_hda_intel 0000:02:00.0: rirb content @ 227 : 0 0 [ 4039.477287] snd_hda_intel 0000:02:00.0: rirb content @ 228 : 0 0 [ 4039.477288] snd_hda_intel 0000:02:00.0: rirb content @ 229 : 0 0 [ 4039.477289] snd_hda_intel 0000:02:00.0: rirb content @ 230 : 0 0 [ 4039.477289] snd_hda_intel 0000:02:00.0: rirb content @ 231 : 0 0 [ 4039.477290] snd_hda_intel 0000:02:00.0: rirb content @ 232 : 0 0 [ 4039.477291] snd_hda_intel 0000:02:00.0: rirb content @ 233 : 0 0 [ 4039.477292] snd_hda_intel 0000:02:00.0: rirb content @ 234 : 0 0 [ 4039.477292] snd_hda_intel 0000:02:00.0: rirb content @ 235 : 0 0 [ 4039.477293] snd_hda_intel 0000:02:00.0: rirb content @ 236 : 0 0 [ 4039.477294] snd_hda_intel 0000:02:00.0: rirb content @ 237 : 0 0 [ 4039.477295] snd_hda_intel 0000:02:00.0: rirb content @ 238 : 0 0 [ 4039.477295] snd_hda_intel 0000:02:00.0: rirb content @ 239 : 0 0 [ 4039.477296] snd_hda_intel 0000:02:00.0: rirb content @ 240 : 0 0 [ 4039.477297] snd_hda_intel 0000:02:00.0: rirb content @ 241 : 0 0 [ 4039.477298] snd_hda_intel 0000:02:00.0: rirb content @ 242 : 0 0 [ 4039.477298] snd_hda_intel 0000:02:00.0: rirb content @ 243 : 0 0 [ 4039.477299] snd_hda_intel 0000:02:00.0: rirb content @ 244 : 0 0 [ 4039.477300] snd_hda_intel 0000:02:00.0: rirb content @ 245 : 0 0 [ 4039.477300] snd_hda_intel 0000:02:00.0: rirb content @ 246 : 0 0 [ 4039.477301] snd_hda_intel 0000:02:00.0: rirb content @ 247 : 0 0 [ 4039.477302] snd_hda_intel 0000:02:00.0: rirb content @ 248 : 0 0 [ 4039.477303] snd_hda_intel 0000:02:00.0: rirb content @ 249 : 0 0 [ 4039.477303] snd_hda_intel 0000:02:00.0: rirb content @ 250 : 0 0 [ 4039.477304] snd_hda_intel 0000:02:00.0: rirb content @ 251 : 0 0 [ 4039.477305] snd_hda_intel 0000:02:00.0: rirb content @ 252 : 0 0 [ 4039.477306] snd_hda_intel 0000:02:00.0: rirb content @ 253 : 0 0 [ 4039.477306] snd_hda_intel 0000:02:00.0: rirb content @ 254 : 0 0 [ 4039.477307] snd_hda_intel 0000:02:00.0: rirb content @ 255 : 0 0 [ 4039.477308] snd_hda_intel 0000:02:00.0: rirb pos 1 : 13f68888 1 [ 4039.477318] snd_hda_intel 0000:02:00.0: corb write @ 2 value 100f0001 [ 4039.477373] snd_hda_intel 0000:02:00.0: rirb content @ 0 : 0 0 [ 4039.477374] snd_hda_intel 0000:02:00.0: rirb content @ 1 : 13f68888 1 [ 4039.477375] snd_hda_intel 0000:02:00.0: rirb content @ 2 : 0 0 [ 4039.477376] snd_hda_intel 0000:02:00.0: rirb content @ 3 : 0 0 [ 4039.477376] snd_hda_intel 0000:02:00.0: rirb content @ 4 : 0 0 [ 4039.477377] snd_hda_intel 0000:02:00.0: rirb content @ 5 : 0 0 [ 4039.477378] snd_hda_intel 0000:02:00.0: rirb content @ 6 : 0 0 [ 4039.477379] snd_hda_intel 0000:02:00.0: rirb content @ 7 : 0 0 [ 4039.477379] snd_hda_intel 0000:02:00.0: rirb content @ 8 : 0 0 [ 4039.477380] snd_hda_intel 0000:02:00.0: rirb content @ 9 : 0 0 [ 4039.477381] snd_hda_intel 0000:02:00.0: rirb content @ 10 : 0 0 [ 4039.477382] snd_hda_intel 0000:02:00.0: rirb content @ 11 : 0 0 [ 4039.477383] snd_hda_intel 0000:02:00.0: rirb content @ 12 : 0 0 [ 4039.477384] snd_hda_intel 0000:02:00.0: rirb content @ 13 : 0 0 [ 4039.477384] snd_hda_intel 0000:02:00.0: rirb content @ 14 : 0 0 [ 4039.477385] snd_hda_intel 0000:02:00.0: rirb content @ 15 : 0 0 [ 4039.477386] snd_hda_intel 0000:02:00.0: rirb content @ 16 : 0 0 [ 4039.477387] snd_hda_intel 0000:02:00.0: rirb content @ 17 : 0 0 [ 4039.477387] snd_hda_intel 0000:02:00.0: rirb content @ 18 : 0 0 [ 4039.477388] snd_hda_intel 0000:02:00.0: rirb content @ 19 : 0 0 [ 4039.477389] snd_hda_intel 0000:02:00.0: rirb content @ 20 : 0 0 [ 4039.477390] snd_hda_intel 0000:02:00.0: rirb content @ 21 : 0 0 [ 4039.477390] snd_hda_intel 0000:02:00.0: rirb content @ 22 : 0 0 [ 4039.477391] snd_hda_intel 0000:02:00.0: rirb content @ 23 : 0 0 [ 4039.477392] snd_hda_intel 0000:02:00.0: rirb content @ 24 : 0 0 [ 4039.477393] snd_hda_intel 0000:02:00.0: rirb content @ 25 : 0 0 [ 4039.477393] snd_hda_intel 0000:02:00.0: rirb content @ 26 : 0 0 [ 4039.477394] snd_hda_intel 0000:02:00.0: rirb content @ 27 : 0 0 [ 4039.477395] snd_hda_intel 0000:02:00.0: rirb content @ 28 : 0 0 [ 4039.477396] snd_hda_intel 0000:02:00.0: rirb content @ 29 : 0 0 [ 4039.477396] snd_hda_intel 0000:02:00.0: rirb content @ 30 : 0 0 [ 4039.477397] snd_hda_intel 0000:02:00.0: rirb content @ 31 : 0 0 [ 4039.477398] snd_hda_intel 0000:02:00.0: rirb content @ 32 : 0 0 [ 4039.477399] snd_hda_intel 0000:02:00.0: rirb content @ 33 : 0 0 [ 4039.477399] snd_hda_intel 0000:02:00.0: rirb content @ 34 : 0 0 [ 4039.477400] snd_hda_intel 0000:02:00.0: rirb content @ 35 : 0 0 [ 4039.477401] snd_hda_intel 0000:02:00.0: rirb content @ 36 : 0 0 [ 4039.477402] snd_hda_intel 0000:02:00.0: rirb content @ 37 : 0 0 [ 4039.477402] snd_hda_intel 0000:02:00.0: rirb content @ 38 : 0 0 [ 4039.477403] snd_hda_intel 0000:02:00.0: rirb content @ 39 : 0 0 [ 4039.477404] snd_hda_intel 0000:02:00.0: rirb content @ 40 : 0 0 [ 4039.477405] snd_hda_intel 0000:02:00.0: rirb content @ 41 : 0 0 [ 4039.477405] snd_hda_intel 0000:02:00.0: rirb content @ 42 : 0 0 [ 4039.477406] snd_hda_intel 0000:02:00.0: rirb content @ 43 : 0 0 [ 4039.477407] snd_hda_intel 0000:02:00.0: rirb content @ 44 : 0 0 [ 4039.477408] snd_hda_intel 0000:02:00.0: rirb content @ 45 : 0 0 [ 4039.477409] snd_hda_intel 0000:02:00.0: rirb content @ 46 : 0 0 [ 4039.477409] snd_hda_intel 0000:02:00.0: rirb content @ 47 : 0 0 [ 4039.477410] snd_hda_intel 0000:02:00.0: rirb content @ 48 : 0 0 [ 4039.477411] snd_hda_intel 0000:02:00.0: rirb content @ 49 : 0 0 [ 4039.477412] snd_hda_intel 0000:02:00.0: rirb content @ 50 : 0 0 [ 4039.477412] snd_hda_intel 0000:02:00.0: rirb content @ 51 : 0 0 [ 4039.477413] snd_hda_intel 0000:02:00.0: rirb content @ 52 : 0 0 [ 4039.477414] snd_hda_intel 0000:02:00.0: rirb content @ 53 : 0 0 [ 4039.477415] snd_hda_intel 0000:02:00.0: rirb content @ 54 : 0 0 [ 4039.477415] snd_hda_intel 0000:02:00.0: rirb content @ 55 : 0 0 [ 4039.477416] snd_hda_intel 0000:02:00.0: rirb content @ 56 : 0 0 [ 4039.477417] snd_hda_intel 0000:02:00.0: rirb content @ 57 : 0 0 [ 4039.477418] snd_hda_intel 0000:02:00.0: rirb content @ 58 : 0 0 [ 4039.477419] snd_hda_intel 0000:02:00.0: rirb content @ 59 : 0 0 [ 4039.477420] snd_hda_intel 0000:02:00.0: rirb content @ 60 : 0 0 [ 4039.477421] snd_hda_intel 0000:02:00.0: rirb content @ 61 : 0 0 [ 4039.477421] snd_hda_intel 0000:02:00.0: rirb content @ 62 : 0 0 [ 4039.477422] snd_hda_intel 0000:02:00.0: rirb content @ 63 : 0 0 [ 4039.477423] snd_hda_intel 0000:02:00.0: rirb content @ 64 : 0 0 [ 4039.477424] snd_hda_intel 0000:02:00.0: rirb content @ 65 : 0 0 [ 4039.477424] snd_hda_intel 0000:02:00.0: rirb content @ 66 : 0 0 [ 4039.477425] snd_hda_intel 0000:02:00.0: rirb content @ 67 : 0 0 [ 4039.477426] snd_hda_intel 0000:02:00.0: rirb content @ 68 : 0 0 [ 4039.477427] snd_hda_intel 0000:02:00.0: rirb content @ 69 : 0 0 [ 4039.477427] snd_hda_intel 0000:02:00.0: rirb content @ 70 : 0 0 [ 4039.477428] snd_hda_intel 0000:02:00.0: rirb content @ 71 : 0 0 [ 4039.477429] snd_hda_intel 0000:02:00.0: rirb content @ 72 : 0 0 [ 4039.477430] snd_hda_intel 0000:02:00.0: rirb content @ 73 : 0 0 [ 4039.477430] snd_hda_intel 0000:02:00.0: rirb content @ 74 : 0 0 [ 4039.477431] snd_hda_intel 0000:02:00.0: rirb content @ 75 : 0 0 [ 4039.477432] snd_hda_intel 0000:02:00.0: rirb content @ 76 : 0 0 [ 4039.477433] snd_hda_intel 0000:02:00.0: rirb content @ 77 : 0 0 [ 4039.477433] snd_hda_intel 0000:02:00.0: rirb content @ 78 : 0 0 [ 4039.477434] snd_hda_intel 0000:02:00.0: rirb content @ 79 : 0 0 [ 4039.477435] snd_hda_intel 0000:02:00.0: rirb content @ 80 : 0 0 [ 4039.477436] snd_hda_intel 0000:02:00.0: rirb content @ 81 : 0 0 [ 4039.477437] snd_hda_intel 0000:02:00.0: rirb content @ 82 : 0 0 [ 4039.477437] snd_hda_intel 0000:02:00.0: rirb content @ 83 : 0 0 [ 4039.477438] snd_hda_intel 0000:02:00.0: rirb content @ 84 : 0 0 [ 4039.477439] snd_hda_intel 0000:02:00.0: rirb content @ 85 : 0 0 [ 4039.477440] snd_hda_intel 0000:02:00.0: rirb content @ 86 : 0 0 [ 4039.477440] snd_hda_intel 0000:02:00.0: rirb content @ 87 : 0 0 [ 4039.477441] snd_hda_intel 0000:02:00.0: rirb content @ 88 : 0 0 [ 4039.477442] snd_hda_intel 0000:02:00.0: rirb content @ 89 : 0 0 [ 4039.477443] snd_hda_intel 0000:02:00.0: rirb content @ 90 : 0 0 [ 4039.477443] snd_hda_intel 0000:02:00.0: rirb content @ 91 : 0 0 [ 4039.477444] snd_hda_intel 0000:02:00.0: rirb content @ 92 : 0 0 [ 4039.477445] snd_hda_intel 0000:02:00.0: rirb content @ 93 : 0 0 [ 4039.477446] snd_hda_intel 0000:02:00.0: rirb content @ 94 : 0 0 [ 4039.477446] snd_hda_intel 0000:02:00.0: rirb content @ 95 : 0 0 [ 4039.477447] snd_hda_intel 0000:02:00.0: rirb content @ 96 : 0 0 [ 4039.477448] snd_hda_intel 0000:02:00.0: rirb content @ 97 : 0 0 [ 4039.477449] snd_hda_intel 0000:02:00.0: rirb content @ 98 : 0 0 [ 4039.477449] snd_hda_intel 0000:02:00.0: rirb content @ 99 : 0 0 [ 4039.477450] snd_hda_intel 0000:02:00.0: rirb content @ 100 : 0 0 [ 4039.477451] snd_hda_intel 0000:02:00.0: rirb content @ 101 : 0 0 [ 4039.477452] snd_hda_intel 0000:02:00.0: rirb content @ 102 : 0 0 [ 4039.477452] snd_hda_intel 0000:02:00.0: rirb content @ 103 : 0 0 [ 4039.477453] snd_hda_intel 0000:02:00.0: rirb content @ 104 : 0 0 [ 4039.477454] snd_hda_intel 0000:02:00.0: rirb content @ 105 : 0 0 [ 4039.477455] snd_hda_intel 0000:02:00.0: rirb content @ 106 : 0 0 [ 4039.477455] snd_hda_intel 0000:02:00.0: rirb content @ 107 : 0 0 [ 4039.477456] snd_hda_intel 0000:02:00.0: rirb content @ 108 : 0 0 [ 4039.477457] snd_hda_intel 0000:02:00.0: rirb content @ 109 : 0 0 [ 4039.477458] snd_hda_intel 0000:02:00.0: rirb content @ 110 : 0 0 [ 4039.477458] snd_hda_intel 0000:02:00.0: rirb content @ 111 : 0 0 [ 4039.477459] snd_hda_intel 0000:02:00.0: rirb content @ 112 : 0 0 [ 4039.477460] snd_hda_intel 0000:02:00.0: rirb content @ 113 : 0 0 [ 4039.477461] snd_hda_intel 0000:02:00.0: rirb content @ 114 : 0 0 [ 4039.477461] snd_hda_intel 0000:02:00.0: rirb content @ 115 : 0 0 [ 4039.477462] snd_hda_intel 0000:02:00.0: rirb content @ 116 : 0 0 [ 4039.477463] snd_hda_intel 0000:02:00.0: rirb content @ 117 : 0 0 [ 4039.477464] snd_hda_intel 0000:02:00.0: rirb content @ 118 : 0 0 [ 4039.477464] snd_hda_intel 0000:02:00.0: rirb content @ 119 : 0 0 [ 4039.477465] snd_hda_intel 0000:02:00.0: rirb content @ 120 : 0 0 [ 4039.477466] snd_hda_intel 0000:02:00.0: rirb content @ 121 : 0 0 [ 4039.477467] snd_hda_intel 0000:02:00.0: rirb content @ 122 : 0 0 [ 4039.477468] snd_hda_intel 0000:02:00.0: rirb content @ 123 : 0 0 [ 4039.477469] snd_hda_intel 0000:02:00.0: rirb content @ 124 : 0 0 [ 4039.477469] snd_hda_intel 0000:02:00.0: rirb content @ 125 : 0 0 [ 4039.477470] snd_hda_intel 0000:02:00.0: rirb content @ 126 : 0 0 [ 4039.477471] snd_hda_intel 0000:02:00.0: rirb content @ 127 : 0 0 [ 4039.477472] snd_hda_intel 0000:02:00.0: rirb content @ 128 : 0 0 [ 4039.477473] snd_hda_intel 0000:02:00.0: rirb content @ 129 : 0 0 [ 4039.477474] snd_hda_intel 0000:02:00.0: rirb content @ 130 : 0 0 [ 4039.477475] snd_hda_intel 0000:02:00.0: rirb content @ 131 : 0 0 [ 4039.477475] snd_hda_intel 0000:02:00.0: rirb content @ 132 : 0 0 [ 4039.477476] snd_hda_intel 0000:02:00.0: rirb content @ 133 : 0 0 [ 4039.477477] snd_hda_intel 0000:02:00.0: rirb content @ 134 : 0 0 [ 4039.477478] snd_hda_intel 0000:02:00.0: rirb content @ 135 : 0 0 [ 4039.477478] snd_hda_intel 0000:02:00.0: rirb content @ 136 : 0 0 [ 4039.477479] snd_hda_intel 0000:02:00.0: rirb content @ 137 : 0 0 [ 4039.477480] snd_hda_intel 0000:02:00.0: rirb content @ 138 : 0 0 [ 4039.477481] snd_hda_intel 0000:02:00.0: rirb content @ 139 : 0 0 [ 4039.477481] snd_hda_intel 0000:02:00.0: rirb content @ 140 : 0 0 [ 4039.477482] snd_hda_intel 0000:02:00.0: rirb content @ 141 : 0 0 [ 4039.477483] snd_hda_intel 0000:02:00.0: rirb content @ 142 : 0 0 [ 4039.477484] snd_hda_intel 0000:02:00.0: rirb content @ 143 : 0 0 [ 4039.477484] snd_hda_intel 0000:02:00.0: rirb content @ 144 : 0 0 [ 4039.477485] snd_hda_intel 0000:02:00.0: rirb content @ 145 : 0 0 [ 4039.477486] snd_hda_intel 0000:02:00.0: rirb content @ 146 : 0 0 [ 4039.477487] snd_hda_intel 0000:02:00.0: rirb content @ 147 : 0 0 [ 4039.477487] snd_hda_intel 0000:02:00.0: rirb content @ 148 : 0 0 [ 4039.477488] snd_hda_intel 0000:02:00.0: rirb content @ 149 : 0 0 [ 4039.477489] snd_hda_intel 0000:02:00.0: rirb content @ 150 : 0 0 [ 4039.477490] snd_hda_intel 0000:02:00.0: rirb content @ 151 : 0 0 [ 4039.477490] snd_hda_intel 0000:02:00.0: rirb content @ 152 : 0 0 [ 4039.477491] snd_hda_intel 0000:02:00.0: rirb content @ 153 : 0 0 [ 4039.477492] snd_hda_intel 0000:02:00.0: rirb content @ 154 : 0 0 [ 4039.477493] snd_hda_intel 0000:02:00.0: rirb content @ 155 : 0 0 [ 4039.477494] snd_hda_intel 0000:02:00.0: rirb content @ 156 : 0 0 [ 4039.477494] snd_hda_intel 0000:02:00.0: rirb content @ 157 : 0 0 [ 4039.477495] snd_hda_intel 0000:02:00.0: rirb content @ 158 : 0 0 [ 4039.477496] snd_hda_intel 0000:02:00.0: rirb content @ 159 : 0 0 [ 4039.477497] snd_hda_intel 0000:02:00.0: rirb content @ 160 : 0 0 [ 4039.477497] snd_hda_intel 0000:02:00.0: rirb content @ 161 : 0 0 [ 4039.477498] snd_hda_intel 0000:02:00.0: rirb content @ 162 : 0 0 [ 4039.477499] snd_hda_intel 0000:02:00.0: rirb content @ 163 : 0 0 [ 4039.477500] snd_hda_intel 0000:02:00.0: rirb content @ 164 : 0 0 [ 4039.477501] snd_hda_intel 0000:02:00.0: rirb content @ 165 : 0 0 [ 4039.477501] snd_hda_intel 0000:02:00.0: rirb content @ 166 : 0 0 [ 4039.477502] snd_hda_intel 0000:02:00.0: rirb content @ 167 : 0 0 [ 4039.477503] snd_hda_intel 0000:02:00.0: rirb content @ 168 : 0 0 [ 4039.477504] snd_hda_intel 0000:02:00.0: rirb content @ 169 : 0 0 [ 4039.477504] snd_hda_intel 0000:02:00.0: rirb content @ 170 : 0 0 [ 4039.477505] snd_hda_intel 0000:02:00.0: rirb content @ 171 : 0 0 [ 4039.477506] snd_hda_intel 0000:02:00.0: rirb content @ 172 : 0 0 [ 4039.477507] snd_hda_intel 0000:02:00.0: rirb content @ 173 : 0 0 [ 4039.477507] snd_hda_intel 0000:02:00.0: rirb content @ 174 : 0 0 [ 4039.477508] snd_hda_intel 0000:02:00.0: rirb content @ 175 : 0 0 [ 4039.477509] snd_hda_intel 0000:02:00.0: rirb content @ 176 : 0 0 [ 4039.477510] snd_hda_intel 0000:02:00.0: rirb content @ 177 : 0 0 [ 4039.477510] snd_hda_intel 0000:02:00.0: rirb content @ 178 : 0 0 [ 4039.477511] snd_hda_intel 0000:02:00.0: rirb content @ 179 : 0 0 [ 4039.477512] snd_hda_intel 0000:02:00.0: rirb content @ 180 : 0 0 [ 4039.477513] snd_hda_intel 0000:02:00.0: rirb content @ 181 : 0 0 [ 4039.477513] snd_hda_intel 0000:02:00.0: rirb content @ 182 : 0 0 [ 4039.477514] snd_hda_intel 0000:02:00.0: rirb content @ 183 : 0 0 [ 4039.477515] snd_hda_intel 0000:02:00.0: rirb content @ 184 : 0 0 [ 4039.477516] snd_hda_intel 0000:02:00.0: rirb content @ 185 : 0 0 [ 4039.477516] snd_hda_intel 0000:02:00.0: rirb content @ 186 : 0 0 [ 4039.477517] snd_hda_intel 0000:02:00.0: rirb content @ 187 : 0 0 [ 4039.477518] snd_hda_intel 0000:02:00.0: rirb content @ 188 : 0 0 [ 4039.477519] snd_hda_intel 0000:02:00.0: rirb content @ 189 : 0 0 [ 4039.477520] snd_hda_intel 0000:02:00.0: rirb content @ 190 : 0 0 [ 4039.477521] snd_hda_intel 0000:02:00.0: rirb content @ 191 : 0 0 [ 4039.477522] snd_hda_intel 0000:02:00.0: rirb content @ 192 : 0 0 [ 4039.477522] snd_hda_intel 0000:02:00.0: rirb content @ 193 : 0 0 [ 4039.477523] snd_hda_intel 0000:02:00.0: rirb content @ 194 : 0 0 [ 4039.477524] snd_hda_intel 0000:02:00.0: rirb content @ 195 : 0 0 [ 4039.477525] snd_hda_intel 0000:02:00.0: rirb content @ 196 : 0 0 [ 4039.477526] snd_hda_intel 0000:02:00.0: rirb content @ 197 : 0 0 [ 4039.477526] snd_hda_intel 0000:02:00.0: rirb content @ 198 : 0 0 [ 4039.477527] snd_hda_intel 0000:02:00.0: rirb content @ 199 : 0 0 [ 4039.477528] snd_hda_intel 0000:02:00.0: rirb content @ 200 : 0 0 [ 4039.477529] snd_hda_intel 0000:02:00.0: rirb content @ 201 : 0 0 [ 4039.477529] snd_hda_intel 0000:02:00.0: rirb content @ 202 : 0 0 [ 4039.477530] snd_hda_intel 0000:02:00.0: rirb content @ 203 : 0 0 [ 4039.477531] snd_hda_intel 0000:02:00.0: rirb content @ 204 : 0 0 [ 4039.477532] snd_hda_intel 0000:02:00.0: rirb content @ 205 : 0 0 [ 4039.477532] snd_hda_intel 0000:02:00.0: rirb content @ 206 : 0 0 [ 4039.477533] snd_hda_intel 0000:02:00.0: rirb content @ 207 : 0 0 [ 4039.477534] snd_hda_intel 0000:02:00.0: rirb content @ 208 : 0 0 [ 4039.477535] snd_hda_intel 0000:02:00.0: rirb content @ 209 : 0 0 [ 4039.477535] snd_hda_intel 0000:02:00.0: rirb content @ 210 : 0 0 [ 4039.477536] snd_hda_intel 0000:02:00.0: rirb content @ 211 : 0 0 [ 4039.477537] snd_hda_intel 0000:02:00.0: rirb content @ 212 : 0 0 [ 4039.477538] snd_hda_intel 0000:02:00.0: rirb content @ 213 : 0 0 [ 4039.477538] snd_hda_intel 0000:02:00.0: rirb content @ 214 : 0 0 [ 4039.477539] snd_hda_intel 0000:02:00.0: rirb content @ 215 : 0 0 [ 4039.477540] snd_hda_intel 0000:02:00.0: rirb content @ 216 : 0 0 [ 4039.477541] snd_hda_intel 0000:02:00.0: rirb content @ 217 : 0 0 [ 4039.477541] snd_hda_intel 0000:02:00.0: rirb content @ 218 : 0 0 [ 4039.477542] snd_hda_intel 0000:02:00.0: rirb content @ 219 : 0 0 [ 4039.477543] snd_hda_intel 0000:02:00.0: rirb content @ 220 : 0 0 [ 4039.477544] snd_hda_intel 0000:02:00.0: rirb content @ 221 : 0 0 [ 4039.477544] snd_hda_intel 0000:02:00.0: rirb content @ 222 : 0 0 [ 4039.477545] snd_hda_intel 0000:02:00.0: rirb content @ 223 : 0 0 [ 4039.477546] snd_hda_intel 0000:02:00.0: rirb content @ 224 : 0 0 [ 4039.477547] snd_hda_intel 0000:02:00.0: rirb content @ 225 : 0 0 [ 4039.477547] snd_hda_intel 0000:02:00.0: rirb content @ 226 : 0 0 [ 4039.477548] snd_hda_intel 0000:02:00.0: rirb content @ 227 : 0 0 [ 4039.477549] snd_hda_intel 0000:02:00.0: rirb content @ 228 : 0 0 [ 4039.477550] snd_hda_intel 0000:02:00.0: rirb content @ 229 : 0 0 [ 4039.477550] snd_hda_intel 0000:02:00.0: rirb content @ 230 : 0 0 [ 4039.477551] snd_hda_intel 0000:02:00.0: rirb content @ 231 : 0 0 [ 4039.477552] snd_hda_intel 0000:02:00.0: rirb content @ 232 : 0 0 [ 4039.477553] snd_hda_intel 0000:02:00.0: rirb content @ 233 : 0 0 [ 4039.477553] snd_hda_intel 0000:02:00.0: rirb content @ 234 : 0 0 [ 4039.477554] snd_hda_intel 0000:02:00.0: rirb content @ 235 : 0 0 [ 4039.477555] snd_hda_intel 0000:02:00.0: rirb content @ 236 : 0 0 [ 4039.477556] snd_hda_intel 0000:02:00.0: rirb content @ 237 : 0 0 [ 4039.477556] snd_hda_intel 0000:02:00.0: rirb content @ 238 : 0 0 [ 4039.477557] snd_hda_intel 0000:02:00.0: rirb content @ 239 : 0 0 [ 4039.477558] snd_hda_intel 0000:02:00.0: rirb content @ 240 : 0 0 [ 4039.477559] snd_hda_intel 0000:02:00.0: rirb content @ 241 : 0 0 [ 4039.477559] snd_hda_intel 0000:02:00.0: rirb content @ 242 : 0 0 [ 4039.477560] snd_hda_intel 0000:02:00.0: rirb content @ 243 : 0 0 [ 4039.477561] snd_hda_intel 0000:02:00.0: rirb content @ 244 : 0 0 [ 4039.477562] snd_hda_intel 0000:02:00.0: rirb content @ 245 : 0 0 [ 4039.477562] snd_hda_intel 0000:02:00.0: rirb content @ 246 : 0 0 [ 4039.477563] snd_hda_intel 0000:02:00.0: rirb content @ 247 : 0 0 [ 4039.477564] snd_hda_intel 0000:02:00.0: rirb content @ 248 : 0 0 [ 4039.477565] snd_hda_intel 0000:02:00.0: rirb content @ 249 : 0 0 [ 4039.477565] snd_hda_intel 0000:02:00.0: rirb content @ 250 : 0 0 [ 4039.477566] snd_hda_intel 0000:02:00.0: rirb content @ 251 : 0 0 [ 4039.477567] snd_hda_intel 0000:02:00.0: rirb content @ 252 : 0 0 [ 4039.477568] snd_hda_intel 0000:02:00.0: rirb content @ 253 : 0 0 [ 4039.477568] snd_hda_intel 0000:02:00.0: rirb content @ 254 : 0 0 [ 4039.477569] snd_hda_intel 0000:02:00.0: rirb content @ 255 : 0 0 [ 4039.477570] snd_hda_intel 0000:02:00.0: rirb pos 2 : 0 0 [ 4039.477571] snd_hda_intel 0000:02:00.0: spurious response 0x0:0x0, rp = 2, wp = 2 [ 4039.477572] ------------[ cut here ]------------ [ 4039.477575] WARNING: CPU: 0 PID: 0 at sound/pci/hda/hda_controller.c:1212 azx_update_rirb+0x1a5/0x220 [snd_hda_controller]() [ 4039.477576] BUG? [ 4039.477576] Modules linked in: snd_hda_intel snd_hda_controller snd_hda_codec_generic snd_hda_codec snd_hwdep snd_pcm nls_utf8 isofs fuse ip6t_rpfilter bnep bluetooth ip6t_REJECT cfg80211 xt_conntrack rfkill ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw x86_pkg_temp_thermal coretemp kvm_intel vfat fat uas kvm usb_storage mxm_wmi snd_seq snd_seq_device crct10dif_pclmul crc32_pclmul crc32c_intel joydev snd_timer ghash_clmulni_intel mei_me snd mei microcode serio_raw pcspkr soundcore shpchp wmi video i2c_hid dw_dmac dw_dmac_core i2c_designware_platform [ 4039.477599] acpi_pad i2c_designware_core radeon i2c_algo_bit drm_kms_helper ttm drm sdhci_acpi sdhci mmc_core alx i2c_core mdio [last unloaded: snd_hda_controller] [ 4039.477605] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 3.16.0-rc4+ #2 [ 4039.477606] Hardware name: Gigabyte Technology Co., Ltd. G1.Sniper Z97/G1.Sniper Z97, BIOS F6 05/30/2014 [ 4039.477607] 0000000000000000 92922082461d2d28 ffff88021ec03d90 ffffffff816ff2e2 [ 4039.477608] ffff88021ec03dd8 ffff88021ec03dc8 ffffffff8108bead ffff8800d79d3800 [ 4039.477609] 0000000000000000 0000000000000002 0000000000000000 0000000000000000 [ 4039.477611] Call Trace: [ 4039.477612] <IRQ> [<ffffffff816ff2e2>] dump_stack+0x45/0x56 [ 4039.477617] [<ffffffff8108bead>] warn_slowpath_common+0x7d/0xa0 [ 4039.477619] [<ffffffff8108bf2c>] warn_slowpath_fmt+0x5c/0x80 [ 4039.477620] [<ffffffffa0304645>] azx_update_rirb+0x1a5/0x220 [snd_hda_controller] [ 4039.477622] [<ffffffffa03048c9>] azx_interrupt+0x179/0x1c0 [snd_hda_controller] [ 4039.477624] [<ffffffff810e697e>] handle_irq_event_percpu+0x3e/0x1a0 [ 4039.477626] [<ffffffff810e6b16>] handle_irq_event+0x36/0x60 [ 4039.477628] [<ffffffff810e9ebc>] handle_fasteoi_irq+0x7c/0x140 [ 4039.477631] [<ffffffff81015eff>] handle_irq+0xbf/0x150 [ 4039.477633] [<ffffffff810b33fa>] ? atomic_notifier_call_chain+0x1a/0x20 [ 4039.477636] [<ffffffff8170968f>] do_IRQ+0x4f/0xf0 [ 4039.477637] [<ffffffff8170746d>] common_interrupt+0x6d/0x6d [ 4039.477638] <EOI> [<ffffffff81597792>] ? cpuidle_enter_state+0x52/0xc0 [ 4039.477641] [<ffffffff815978b7>] cpuidle_enter+0x17/0x20 [ 4039.477643] [<ffffffff810d3035>] cpu_startup_entry+0x315/0x440 [ 4039.477646] [<ffffffff816f1427>] rest_init+0x77/0x80 [ 4039.477649] [<ffffffff81d280e1>] start_kernel+0x465/0x486 [ 4039.477651] [<ffffffff81d27a85>] ? set_init_arg+0x53/0x53 [ 4039.477652] [<ffffffff81d27120>] ? early_idt_handlers+0x120/0x120 [ 4039.477654] [<ffffffff81d275ee>] x86_64_start_reservations+0x2a/0x2c [ 4039.477655] [<ffffffff81d2773d>] x86_64_start_kernel+0x14d/0x170 [ 4039.477656] ---[ end trace 63c0b6054db2a1eb ]---
Regards, Vincent
At Sun, 3 Aug 2014 14:05:44 -0700, Vincent Lejeune wrote:
Hi,
I just found this thread http://thread.gmane.org/gmane.linux.alsa.devel/116096 I'm trying to find what can make the CMI8888 not work in non single_cmd mode and it looks more and more like a DMA issue. I don't have an "iommu mode" option in my bios like Geoffrey McRae, it looks like an AMD only option, and using bigger page size/alignement constraint didnt solve the issue. However I added some code to dump the content of the rirb buffer in the update_rirb() function and I copied it below.
The first command seems to be correctly handled the second time it is send to the hardware. As the AZX_DCAPS_*DELAY_RIRB doesnt change anything, I'm starting to think that the corb engine may require some delay to be processed. Is there a way to spy the dma transfer request from the device point of view ? I'd like to know when the cmi8888 request a dma read from the corb buffer and when it requests a dma write to the rirb buffer to determine if it parses the corb buffer correctly or not.
Well, if the CORB RP is updated, it essentially means that the CORB has been updated. Did you already try snoop=false option? Also, AZX_DCAPS_RIRB_PRE_DELAY might be worth to try.
In addition the first value returned is very odd : 13f68888. The pci id of the phoebus is 13f6:5011. What does the 100f0001 cmd mean ? hda-decode-verb tells me the verb is "0x0"...
This is the codec IDs, which is often different from the PCI IDs.
thanks,
Takashi
Thanks, it almost works now !
Actually it requires the AZX_DCAPS_NO_MSI (otherwise dma doesnt work) and AZX_DCAPS_POSFIX_LPIB (otherwise sound is stuttered) and no snoop. There is still an issue with the sound volume : it's very low, I have to put my speakers to 100% of their power to actually hear something. Otherwise sound is ok, no more crakling as with single_cmd mode.
Dmesg also complains about a db Mismatch, I suspect it's related to the issue. If I remove the patching ops in snd_hda_codec_build_controls the error goes away but there is no more sound and the digital output control disappear too. I dont know which patch is applied (cmedia ?).
[ 2.483128] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002) [ 2.483238] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 2.483282] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [ 2.483454] snd_hda_intel 0000:02:00.0: enabling device (0000 -> 0002) [ 2.483494] snd_hda_intel 0000:02:00.0: Disabling MSI [ 2.489701] snd_hda_intel 0000:01:00.1: no codecs initialized [ 2.511016] sound hdaudioC1D1: autoconfig: line_outs=4 (0xc/0xe/0xd/0xf/0x0) type:line [ 2.511018] sound hdaudioC1D1: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.511019] sound hdaudioC1D1: hp_outs=1 (0x10/0x0/0x0/0x0/0x0) [ 2.511020] sound hdaudioC1D1: mono: mono_out=0x0 [ 2.511021] sound hdaudioC1D1: dig-out=0x14/0x0 [ 2.511021] sound hdaudioC1D1: inputs: [ 2.511022] sound hdaudioC1D1: Mic=0x12 [ 2.511023] sound hdaudioC1D1: Line=0x15 [ 2.511024] sound hdaudioC1D1: Aux=0x13 [ 2.523844] ALSA sound/pci/hda/hda_codec.c:2792 hda_codec: Mismatching dB step for vmaster slave (-100!=1000)
Regards, Vincent
Le Lundi 4 août 2014 13h28, Takashi Iwai tiwai@suse.de a écrit :
At Sun, 3 Aug 2014 14:05:44 -0700, Vincent Lejeune wrote:
Hi,
I just found this thread http://thread.gmane.org/gmane.linux.alsa.devel/116096 I'm trying to find what can make the CMI8888 not work in non single_cmd mode and it looks more and more like a DMA issue. I don't have an "iommu mode" option in my bios like Geoffrey McRae, it looks like an AMD only option, and using bigger page size/alignement constraint didnt solve the issue. However I added some code to dump the content of the rirb buffer in the update_rirb() function and I copied it below.
The first command seems to be correctly handled the second time it is send to the hardware. As the AZX_DCAPS_*DELAY_RIRB doesnt change anything, I'm starting to think that the corb engine may require some delay to be processed. Is there a way to spy the dma transfer request from the device point of view ? I'd like to know when the cmi8888 request a dma read from the corb buffer and when it requests a dma write to the rirb buffer to determine if it parses the corb buffer correctly or not.
Well, if the CORB RP is updated, it essentially means that the CORB has been updated. Did you already try snoop=false option? Also, AZX_DCAPS_RIRB_PRE_DELAY might be worth to try.
In addition the first value returned is very odd : 13f68888. The pci id of the phoebus is 13f6:5011. What does the 100f0001 cmd mean ? hda-decode-verb tells me the verb is "0x0"...
This is the codec IDs, which is often different from the PCI IDs.
thanks,
Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
By the way the sound volume is correct with spif output. The issue only occur with analog outputs (either speakrs or headphone)
Le Lundi 4 août 2014 20h30, Vincent Lejeune vljn@ovi.com a écrit :
Thanks, it almost works now !
Actually it requires the AZX_DCAPS_NO_MSI (otherwise dma doesnt work) and AZX_DCAPS_POSFIX_LPIB (otherwise sound is stuttered) and no snoop. There is still an issue with the sound volume : it's very low, I have to put my speakers to 100% of their power to actually hear something. Otherwise sound is ok, no more crakling as with single_cmd mode.
Dmesg also complains about a db Mismatch, I suspect it's related to the issue. If I remove the patching ops in snd_hda_codec_build_controls the error goes away but there is no more sound and the digital output control disappear too. I dont know which patch is applied (cmedia ?).
[ 2.483128] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002) [ 2.483238] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 2.483282] snd_hda_intel
0000:01:00.1: irq 50 for MSI/MSI-X
[ 2.483454] snd_hda_intel 0000:02:00.0: enabling device (0000 -> 0002) [ 2.483494] snd_hda_intel 0000:02:00.0: Disabling MSI [ 2.489701] snd_hda_intel 0000:01:00.1: no codecs initialized [ 2.511016] sound hdaudioC1D1: autoconfig: line_outs=4 (0xc/0xe/0xd/0xf/0x0) type:line [ 2.511018] sound hdaudioC1D1: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.511019] sound hdaudioC1D1: hp_outs=1 (0x10/0x0/0x0/0x0/0x0) [ 2.511020] sound hdaudioC1D1: mono: mono_out=0x0 [ 2.511021] sound hdaudioC1D1: dig-out=0x14/0x0 [
2.511021] sound hdaudioC1D1: inputs:
[ 2.511022] sound hdaudioC1D1: Mic=0x12 [ 2.511023] sound hdaudioC1D1: Line=0x15 [ 2.511024] sound hdaudioC1D1: Aux=0x13 [ 2.523844] ALSA sound/pci/hda/hda_codec.c:2792 hda_codec: Mismatching dB step for vmaster slave (-100!=1000)
Regards, Vincent
Le Lundi 4 août 2014 13h28, Takashi Iwai tiwai@suse.de a écrit :
At Sun, 3 Aug 2014 14:05:44 -0700, Vincent Lejeune wrote:
Hi,
I just found this thread http://thread.gmane.org/gmane.linux.alsa.devel/116096 I'm trying to find what can make the CMI8888 not work in non single_cmd mode and it looks more and more like a DMA issue. I don't have an "iommu mode" option in my bios like Geoffrey McRae, it looks like an AMD only option, and using bigger page size/alignement constraint didnt solve the issue. However I added some code to dump the content of the rirb buffer in the update_rirb() function and I copied it
below.
The first command seems to be correctly handled the second time it is send to the hardware. As the AZX_DCAPS_*DELAY_RIRB doesnt change anything, I'm starting to think that the corb engine may require some delay to be processed. Is there a way to spy the dma transfer request from the device point of view ? I'd like to know when the cmi8888 request a dma read from the corb buffer and when it requests a dma write to the rirb buffer to determine if it parses the corb buffer correctly or not.
Well, if the CORB RP is updated, it essentially means that the CORB has been updated. Did you already try snoop=false option? Also, AZX_DCAPS_RIRB_PRE_DELAY might be worth to try.
In addition
the first value returned is very odd : 13f68888. The pci id of the phoebus is 13f6:5011.
What does the 100f0001 cmd mean ? hda-decode-verb tells me the verb is "0x0"...
This is the codec IDs, which is often different from the PCI IDs.
thanks,
Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
At Mon, 4 Aug 2014 11:30:31 -0700, Vincent Lejeune wrote:
Thanks, it almost works now !
Actually it requires the AZX_DCAPS_NO_MSI (otherwise dma doesnt work) and AZX_DCAPS_POSFIX_LPIB (otherwise sound is stuttered) and no snoop. There is still an issue with the sound volume : it's very low, I have to put my speakers to 100% of their power to actually hear something. Otherwise sound is ok, no more crakling as with single_cmd mode.
Dmesg also complains about a db Mismatch, I suspect it's related to the issue. If I remove the patching ops in snd_hda_codec_build_controls the error goes away but there is no more sound and the digital output control disappear too. I dont know which patch is applied (cmedia ?).
[ 2.483128] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002) [ 2.483238] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 2.483282] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [ 2.483454] snd_hda_intel 0000:02:00.0: enabling device (0000 -> 0002) [ 2.483494] snd_hda_intel 0000:02:00.0: Disabling MSI [ 2.489701] snd_hda_intel 0000:01:00.1: no codecs initialized [ 2.511016] sound hdaudioC1D1: autoconfig: line_outs=4 (0xc/0xe/0xd/0xf/0x0) type:line [ 2.511018] sound hdaudioC1D1: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.511019] sound hdaudioC1D1: hp_outs=1 (0x10/0x0/0x0/0x0/0x0) [ 2.511020] sound hdaudioC1D1: mono: mono_out=0x0 [ 2.511021] sound hdaudioC1D1: dig-out=0x14/0x0 [ 2.511021] sound hdaudioC1D1: inputs: [ 2.511022] sound hdaudioC1D1: Mic=0x12 [ 2.511023] sound hdaudioC1D1: Line=0x15 [ 2.511024] sound hdaudioC1D1: Aux=0x13 [ 2.523844] ALSA sound/pci/hda/hda_codec.c:2792 hda_codec: Mismatching dB step for vmaster slave (-100!=1000)
Could you give alsa-info.sh output with the patched kernel and option? This should be rather the codec issue, and it's possibly a problem in the generic parser.
Takashi
participants (2)
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Takashi Iwai -
Vincent Lejeune