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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW] WARNING: CPU: 2 PID: 150 at drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99098#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW] WARNING: CPU: 2 PID: 150 at drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99098">bug 99098</a>
from <span class="vcard"><a class="email" href="mailto:rrs@researchut.com" title="Ritesh Raj Sarraf <rrs@researchut.com>"> <span class="fn">Ritesh Raj Sarraf</span></a>
</span></b>
<pre>rrs@learner:~$ sudo intel_reg_checker
MI_MODE (0x209c): 0x00000000
(bit 14) OK: Async Flip Performance mode
(bit 13) OK: Flush Performance Mode
(bit 12) FAIL: MI_FLUSH enable must be set
(bit 6) FAIL: Vertex Shader Timer Dispatch Enable must be set
GFX_MODE (0x229c): 0x00000000
(bit 13) PERF: Flush TLB Invalidation Mode should be set
GT_MODE (0x7008): 0x00000000
CACHE_MODE_0 (0x7000): 0x00000000
(bit 15) OK: Sampler L2 Disable
(bit 9) PERF: Sampler L2 TLB Prefetch Enable should be set
(bit 8) OK: Depth Related Cache Pipelined Flush Disable
(bit 5) OK: STC LRA Eviction Policy
(bit 4) OK: RCC LRA Eviction Policy
(bit 3) OK: Hierarchical Z Disable
(bit 0) OK: Render Cache Operational Flush
CACHE_MODE_1 (0x7004): 0x00000000
(bit 13) OK: STC Address Lookup Optimization Disable
(bit 12) OK: HIZ LRA Eviction Policy
(bit 11) OK: DAP Instruction and State Cache Invalidate
(bit 10) OK: Instruction L1 Cache and In-Flight Queue Disable
(bit 9) OK: Instruction L2 Cache Fill Buffers Disable
(bit 6) OK: Pixel Backend sub-span collection Optimization Disable
(bit 5) OK: MCS Cache Disable
(bit 4) OK: Data Disable
(bit 1) OK: Instruction and State L2 Cache Disable
(bit 0) OK: Instruction and State L1 Cache Disable
FF_SLICE_CHICKEN (0x2088): 0x00000000
OK: chicken bits unset
3D_CHICKEN3 (0x2090): 0x00000000
OK: chicken bits unset
FF_SLICE_CS_CHICKEN1 (0x20e0): 0x00000000
OK: chicken bits unset
FF_SLICE_CS_CHICKEN2 (0x20e4): 0x00000000
OK: chicken bits unset
FF_SLICE_CS_CHICKEN3 (0x20e8): 0x00000000
OK: chicken bits unset
COMMON_SLICE_CHICKEN1 (0x7010): 0x00000000
OK: chicken bits unset
COMMON_SLICE_CHICKEN2 (0x7014): 0x00000000
OK: chicken bits unset
WM_CHICKEN (0x5580): 0x00000000
OK: chicken bits unset
HALF_SLICE_CHICKEN (0xe100): 0x00000000
OK: chicken bits unset
HALF_SLICE_CHICKEN2 (0xe180): 0x00000000
OK: chicken bits unset
ROW_CHICKEN (0xe4f0): 0x00000000
OK: chicken bits unset
ROW_CHICKEN2 (0xe4f4): 0x00000000
OK: chicken bits unset
ECOSKPD (0x21d0): 0x00000000
OK: chicken bits unset
2016-12-15 / 20:29:25 ♒♒♒ ☺</pre>
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