> -----Original Message----- > From: Intel-gfx <intel-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of > Aditya Swarup > Sent: Tuesday, November 17, 2020 10:50 AM > To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: De Marchi, Lucas <lucas.demarchi@xxxxxxxxx> > Subject: [PATCH 18/21] drm/i915/adl_s: Re-use TGL GuC/HuC > firmware > > From: Matt Roper <matthew.d.roper@xxxxxxxxx> > > ADL-S, like RKL, uses the same internal device ID for the GuC and HuC as > TGL did, making them all firmware-compatible. Let's re-use TGL's firmware > for ADL-S. > > Bspec: 50668 > Cc: John Harrison <John.C.Harrison@xxxxxxxxx> > Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx> > Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx> > Signed-off-by: Aditya Swarup <aditya.swarup@xxxxxxxxx> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx> > --- > drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c > b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c > index 180c23e2e25e..2d123158df0d 100644 > --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c > +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c > @@ -44,9 +44,11 @@ void intel_uc_fw_change_status(struct intel_uc_fw > *uc_fw, > * List of required GuC and HuC binaries per-platform. > * Must be ordered based on platform + revid, from newer to older. > * > - * Note that RKL uses the same firmware as TGL. > + * Note that RKL and ADL-S have the same GuC/HuC device ID's and use > + the same > + * firmware as TGL. > */ > #define INTEL_UC_FIRMWARE_DEFS(fw_def, guc_def, huc_def) \ > + fw_def(ALDERLAKE_S, 0, guc_def(tgl, 49, 0, 1), huc_def(tgl, 7, 5, 0)) > +\ > fw_def(ROCKETLAKE, 0, guc_def(tgl, 49, 0, 1), huc_def(tgl, 7, 5, 0)) \ > fw_def(TIGERLAKE, 0, guc_def(tgl, 49, 0, 1), huc_def(tgl, 7, 5, 0)) \ > fw_def(JASPERLAKE, 0, guc_def(ehl, 49, 0, 1), huc_def(ehl, 9, 0, 0)) \ > -- > 2.27.0 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
