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DM: Add boot option of "i915.enable_guc_submission=0" to disable guc submission on UOS

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Now the guc loading is disabled on UOS. In such case it won't use
"GUC" mode to submit the GPU commands. So it is disabled explicitily
to avoid the useless check on UOS. This is also aligned with that on SOS.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: He, Min <min.he@intel.com>
This commit is contained in:
Zhao Yakui
2018-07-10 09:19:06 +08:00
committed by lijinxia
parent 018aac6b86
commit a0fbb2da8c
2 changed files with 5 additions and 3 deletions
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5
devicemodel/samples/apl-mrb/launch_uos.sh
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@@ -122,7 +122,8 @@ acrn-dm -A -m $mem_size -c $2$boot_GVT_option"$GVT_args" -s 0:0,hostbridge -s 1:
-B "root=/dev/vda2 rw rootwait maxcpus=$2 nohpet console=hvc0 \
console=ttyS0 no_timer_check ignore_loglevel log_buf_len=16M \
consoleblank=0 tsc=reliable i915.avail_planes_per_pipe=$4 i915.enable_guc_loading=0 \
i915.enable_hangcheck=0 i915.nuclear_pageflip=1" $vm_name
i915.enable_hangcheck=0 i915.nuclear_pageflip=1 \
i915.enable_guc_submission=0" $vm_name
}
function launch_android()
@@ -242,7 +243,7 @@ fi
kernel_cmdline_generic="maxcpus=$2 nohpet tsc=reliable intel_iommu=off \
androidboot.serialno=$ser \
i915.enable_rc6=1 i915.enable_fbc=1 i915.enable_guc_loading=0 i915.avail_planes_per_pipe=$4 \
i915.enable_hangcheck=0 use_nuclear_flip=1"
i915.enable_hangcheck=0 use_nuclear_flip=1 i915.enable_guc_submission=0"
boot_dev_flag=",b"
if [ $6 == 1 ];then