[AMD Official Use Only - Internal Distribution Only]
> -----Original Message-----
> From: Alex Deucher <alexdeucher@xxxxxxxxx>
> Sent: Wednesday, April 29, 2020 1:39 PM
> To: Russell, Kent <Kent.Russell@xxxxxxx>
> Cc: amd-gfx list <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>
> Subject: Re: [PATCH 2/2] drm/amdgpu: Add unique_id for Arcturus
>
> On Mon, Apr 27, 2020 at 12:47 PM Kent Russell <kent.russell@xxxxxxx>
> wrote:
> >
> > Add support for unique_id for Arcturus, since we only have the ppsmc
> > definitions for that added at the moment
> >
> > Signed-off-by: Kent Russell <kent.russell@xxxxxxx>
> > Change-Id: I66f8e9ff41521d6c13ff673587d6061c1f3f4b7a
> > ---
> > drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 10 ++++++++++
> > 1 file changed, 10 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
> > b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
> > index e98d92ec1eac..f55f9b371bf2 100644
> > --- a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
> > +++ b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
> > @@ -293,6 +293,7 @@ static int arcturus_get_workload_type(struct
> > smu_context *smu, enum PP_SMC_POWER static int
> > arcturus_tables_init(struct smu_context *smu, struct smu_table *tables) {
> > struct smu_table_context *smu_table = &smu->smu_table;
> > + uint32_t top32, bottom32;
> >
> > SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, sizeof(PPTable_t),
> > PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); @@ -315,6
> > +316,15 @@ static int arcturus_tables_init(struct smu_context *smu, struct
> smu_table *table
> > return -ENOMEM;
> > smu_table->metrics_time = 0;
> >
> > + if (smu->adev->asic_type == CHIP_ARCTURUS) {
> > + /* Get the SN to turn into a Unique ID */
> > + smu_send_smc_msg(smu, SMU_MSG_ReadSerialNumTop32,
> > + &top32);
> > + smu_send_smc_msg(smu, SMU_MSG_ReadSerialNumBottom32,
> > + &bottom32);
> > +
> > + smu->adev->unique_id = ((uint64_t)bottom32 << 32) |
> > + top32;
>
> I presume the top/bottom order is still backwards for consistency?
> With that addressed, the series is:
> Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
Correct, I confirmed that they still have it flipped here too. Thanks!
Kent
>
> > + }
> > return 0;
> > }
> >
> > --
> > 2.17.1
> >
> > _______________________________________________
> > amd-gfx mailing list
> > amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flist
> > s.freedesktop.org%2Fmailman%2Flistinfo%2Famd-
> gfx&data=02%7C01%7Cke
> >
> nt.russell%40amd.com%7Cba8c8392f8864d5cc40408d7ec644c31%7C3dd8961f
> e488
> >
> 4e608e11a82d994e183d%7C0%7C0%7C637237787836285236&sdata=Np
> hMfjNehm
> > QHll%2BsskbXLRUip6UPYoRi0QWTuB%2FqoZI%3D&reserved=0
_______________________________________________
amd-gfx mailing list
amd-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
