On Fri, Mar 9, 2018 at 2:45 AM, Christian König < ckoenig.leichtzumerken at gmail.com> wrote: > Hi Rex, > > I think still initializing the PSP even when you don't need it for > firmware upload sounds like a good idea to me. > > But take that with a grain of salt since I really on don't know that part > of the hardware so well. > Right. We need PSP for GPU resets among other things. I also don't really like the fact that we use the module parameter directly to determine whether to load the PSP module or not, we should be using adev->firmware.load_type, but that doesn't get set until later. We should probably just move that earlier in the common code rather than having it in the soc files. The problem with checking the module parameter is that that param is gobal so if you you have multiple GPUs, you may get messed up. Alex > > Christian. > > > Am 09.03.2018 um 06:10 schrieb Zhu, Rex: > > Hi Alex, > > > How about keep the firmware type checking in set_ip_blocks. > > and remove the same check code in psp module. > > also no need to change load type if psp load firmware failed in psp module. > > > Please review the attached patch. > > > Best Regards > > Rex > ------------------------------ > *From:* amd-gfx <amd-gfx-bounces at lists.freedesktop.org> > <amd-gfx-bounces at lists.freedesktop.org> on behalf of Alex Deucher > <alexdeucher at gmail.com> <alexdeucher at gmail.com> > *Sent:* Friday, March 9, 2018 4:54 AM > *To:* amd-gfx at lists.freedesktop.org > *Cc:* Deucher, Alexander > *Subject:* [PATCH 2/2] drm/amdgpu/soc15: always load the psp IP module > > We already handle the firmware loading type checks in the > psp module directly, no need for an additional check. > > Signed-off-by: Alex Deucher <alexander.deucher at amd.com> > <alexander.deucher at amd.com> > --- > drivers/gpu/drm/amd/amdgpu/soc15.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c > b/drivers/gpu/drm/amd/amdgpu/soc15.c > index 8dc8b72ed49b..ecf58a68cf66 100644 > --- a/drivers/gpu/drm/amd/amdgpu/soc15.c > +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c > @@ -531,8 +531,7 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev) > amdgpu_device_ip_block_add(adev, > &vega10_common_ip_block); > amdgpu_device_ip_block_add(adev, &gmc_v9_0_ip_block); > amdgpu_device_ip_block_add(adev, &vega10_ih_ip_block); > - if (amdgpu_fw_load_type == 2 || amdgpu_fw_load_type == -1) > - amdgpu_device_ip_block_add(adev, > &psp_v3_1_ip_block); > + amdgpu_device_ip_block_add(adev, &psp_v3_1_ip_block); > if (!amdgpu_sriov_vf(adev)) > amdgpu_device_ip_block_add(adev, > &amdgpu_pp_ip_block); > if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) > -- > 2.13.6 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx > amd-gfx Info Page - freedesktop.org > <https://lists.freedesktop.org/mailman/listinfo/amd-gfx> > lists.freedesktop.org > Subscribing to amd-gfx: Subscribe to amd-gfx by filling out the following > form. Use of all freedesktop.org lists is subject to our Code of ... > > > > _______________________________________________ > amd-gfx mailing listamd-gfx at lists.freedesktop.orghttps://lists.freedesktop.org/mailman/listinfo/amd-gfx > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180309/553afa1f/attachment-0001.html>
