On Thu, Feb 1, 2018 at 3:19 PM, Christian König <ckoenig.leichtzumerken at gmail.com> wrote: > I don't think we should push any emulation specific code upstream. > > Nobody outside of AMD can test anything of that not actually make any use of > it. It makes it much easier to maintain the code however and debug things on the emulator in the future if we encounter an issue, even after we get silicon back. Some emulation features can even be used on real silicon, although there is not much value in doing so. > > Regards, > Christian. > > > Am 01.02.2018 um 21:15 schrieb Shaoyun Liu: >> >> During emulation period, use the directly load for firmware also >> only enable the GFX , SDMA and necessary common, gmc, ih IP block >> >> Signed-off-by: Shaoyun Liu <Shaoyun.Liu at amd.com> >> >> Change-Id: I325910fa06be4060725f404e471cc79daaf343c3 >> --- >> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 10 +++++++++- >> 1 file changed, 9 insertions(+), 1 deletion(-) >> >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c >> index 5a5ed47..7a1c670 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c >> @@ -93,10 +93,18 @@ >> int amdgpu_msi = -1; >> int amdgpu_lockup_timeout = 10000; >> int amdgpu_dpm = -1; >> -int amdgpu_fw_load_type = -1; >> int amdgpu_aspm = -1; >> int amdgpu_runtime_pm = -1; >> +#ifndef AMDGPU_EMULATOR_BUILD >> uint amdgpu_ip_block_mask = 0xffffffff; >> +int amdgpu_fw_load_type = -1; >> +#else >> +/* Only enable GFX and SDMA + common, gmc, ih IP block for emulation */ >> +uint amdgpu_ip_block_mask = 0xc7; I'm not sure it's a good idea to hardcode the block mask in this case. We'll be changing it as we test additional blocks on the emulator. Alex >> +/* Normally, only direct load is support durign emulation time */ >> +int amdgpu_fw_load_type = 0; >> +#endif >> + >> int amdgpu_bapm = -1; >> int amdgpu_deep_color = 0; >> int amdgpu_vm_size = -1; > > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
