[Bug 66932] Screen corruption on Cayman with dpm enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 17 10:47:16 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=66932

--- Comment #18 from Andre Heider <a.heider at gmail.com> ---
Created attachment 82559
  --> https://bugs.freedesktop.org/attachment.cgi?id=82559&action=edit
weird fix

This magically makes it work...
No more stalls, box drops from 125 watt to 62.

[    7.923448] module_index = 2 num_entries = 13
[    7.923449] 0: s1 = 0x0a2f prd = 0x04
[    7.923450] 1: s1 = 0x0a30 prd = 0x00
[    7.923450] 2: s1 = 0x0ad5 prd = 0x04
[    7.923451] 3: s1 = 0x0a28 prd = 0x04
[    7.923451] 4: s1 = 0x0a29 prd = 0x04
[    7.923452] 5: s1 = 0x0a2a prd = 0x04
[    7.923453] 6: s1 = 0x0a2b prd = 0x04
[    7.923453] 7: s1 = 0x0a2c prd = 0x04
[    7.923454] 8: s1 = 0x0a81 prd = 0x04
[    7.923454] 9: s1 = 0x0a8b prd = 0x04
[    7.923455] 10: s1 = 0x0a5f prd = 0x04
[    7.923456] last = 11
[    7.923457] last = 11
[    7.923457] 0 s1 = 0x0a2f pre_reg_data = 0x04
[    7.923458] 1 s1 = 0x0a30 pre_reg_data = 0x00
[    7.923458] 2 s1 = 0x0ad5 pre_reg_data = 0x04
[    7.923459] 3 s1 = 0x0a28 pre_reg_data = 0x04
[    7.923460] 4 s1 = 0x0a29 pre_reg_data = 0x04
[    7.923460] 5 s1 = 0x0a2a pre_reg_data = 0x04
[    7.923461] 6 s1 = 0x0a2b pre_reg_data = 0x04
[    7.923461] 7 s1 = 0x0a2c pre_reg_data = 0x04
[    7.923462] 8 s1 = 0x0a81 pre_reg_data = 0x04
[    7.923463] 9 s1 = 0x0a8b pre_reg_data = 0x04
[    7.923463] 10 s1 = 0x0a5f pre_reg_data = 0x04
[    7.923464] 0 mclk_max = 40000
[    7.923465]   0 mc_data = 0x20335155
[    7.923465]   1 mc_data = 0x20335155
[    7.923466]   2 mc_data = 0x00000000
[    7.923466]   3 mc_data = 0x0f129421
[    7.923467]   4 mc_data = 0x080852c0
[    7.923468]   5 mc_data = 0x01328d12
[    7.923468]   6 mc_data = 0x00222000
[    7.923469]   7 mc_data = 0x001ca511
[    7.923469]   8 mc_data = 0x2014021b
[    7.923470]   9 mc_data = 0xa28086ba
[    7.923470]   10 mc_data = 0x00000000
[    7.923471] 1 mclk_max = 80000
[    7.923472]   0 mc_data = 0x20337177
[    7.923472]   1 mc_data = 0x20337177
[    7.923473]   2 mc_data = 0x00000000
[    7.923473]   3 mc_data = 0x1f2528a5
[    7.923474]   4 mc_data = 0x0c0952f0
[    7.923475]   5 mc_data = 0x0275971f
[    7.923475]   6 mc_data = 0x00622200
[    7.923476]   7 mc_data = 0x001ca511
[    7.923476]   8 mc_data = 0x2014083c
[    7.923477]   9 mc_data = 0xa50086ba
[    7.923477]   10 mc_data = 0x00000000
[    7.923478] 2 mclk_max = 90000
[    7.923479]   0 mc_data = 0x20337177
[    7.923479]   1 mc_data = 0x20337177
[    7.923480]   2 mc_data = 0x00000000
[    7.923480]   3 mc_data = 0x222630e7
[    7.923481]   4 mc_data = 0x0d095300
[    7.923481]   5 mc_data = 0x02c61921
[    7.923482]   6 mc_data = 0x00822300
[    7.923483]   7 mc_data = 0x001ca511
[    7.923483]   8 mc_data = 0x20140944
[    7.923484]   9 mc_data = 0xa58086ba
[    7.923484]   10 mc_data = 0x00000000
[    7.923485] 3 mclk_max = 100000
[    7.923485]   0 mc_data = 0x20337177
[    7.923486]   1 mc_data = 0x20337177
[    7.923487]   2 mc_data = 0x00000000
[    7.923487]   3 mc_data = 0x27273929
[    7.923488]   4 mc_data = 0x0e095310
[    7.923488]   5 mc_data = 0x03171c24
[    7.923489]   6 mc_data = 0x00822300
[    7.923489]   7 mc_data = 0x001ca511
[    7.923490]   8 mc_data = 0x20140a4c
[    7.923491]   9 mc_data = 0xa64086ba
[    7.923491]   10 mc_data = 0x00000000
[    7.923492] 4 mclk_max = 125000
[    7.923492]   0 mc_data = 0x20337177
[    7.923493]   1 mc_data = 0x20337177
[    7.923493]   2 mc_data = 0x00000000
[    7.923494]   3 mc_data = 0x2f68416b
[    7.923495]   4 mc_data = 0x10095330
[    7.923495]   5 mc_data = 0x03e8a12b
[    7.923496]   6 mc_data = 0x00c34500
[    7.923496]   7 mc_data = 0x001ca511
[    7.923497]   8 mc_data = 0x20140e5c
[    7.923497]   9 mc_data = 0xa780874a
[    7.923498]   10 mc_data = 0x00000000
[    7.923499] 5 mclk_max = 137500
[    7.923499]   0 mc_data = 0x20337177
[    7.923500]   1 mc_data = 0x20337177
[    7.923500]   2 mc_data = 0x00000000
[    7.923501]   3 mc_data = 0x346949ad
[    7.923501]   4 mc_data = 0x10095330
[    7.923502]   5 mc_data = 0x0449a32e
[    7.923503]   6 mc_data = 0x00c44600
[    7.923503]   7 mc_data = 0x001ca511
[    7.923504]   8 mc_data = 0x20140f5c
[    7.923504]   9 mc_data = 0xa840875a
[    7.923505]   10 mc_data = 0x00000000
[    7.923505] 6 mclk_max = 150000
[    7.923506]   0 mc_data = 0x20337177
[    7.923507]   1 mc_data = 0x20337177
[    7.923507]   2 mc_data = 0x00000000
[    7.923508]   3 mc_data = 0x386a51ef
[    7.923508]   4 mc_data = 0x11095340
[    7.923509]   5 mc_data = 0x04aa2531
[    7.923509]   6 mc_data = 0x00e44700
[    7.923510]   7 mc_data = 0x001ca511
[    7.923511]   8 mc_data = 0x20940164
[    7.923511]   9 mc_data = 0xa900875a
[    7.923512]   10 mc_data = 0x00000002

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