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> /** @info.has_usm: Device has unified shared memory support */ > u8 has_usm:1; > + /** @info.has_vrsr: Has capability to enter into VRAM self refresh */ > + u8 has_vrsr:1; > /** @info.has_64bit_timestamp: Device supports 64-bit timestamps */ > u8 has_64bit_timestamp:1; > /** @info.is_dgfx: is discrete device */ > diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c > index 024175cfe61e..46a99d6ef1a5 100644 > --- a/drivers/gpu/drm/xe/xe_pci.c > +++ b/drivers/gpu/drm/xe/xe_pci.c > @@ -68,6 +68,7 @@ struct xe_device_desc { > u8 has_llc:1; > u8 has_pxp:1; > u8 has_sriov:1; > + u8 has_vrsr:1; > u8 needs_scratch:1; > u8 skip_guc_pc:1; > u8 skip_mtcfg:1; > @@ -342,6 +343,7 @@ static const struct xe_device_desc bmg_desc = { > .dma_mask_size = 46, > .has_display = true, > .has_fan_control = true, > + .has_vrsr = true, > .has_heci_cscfi = 1, > .needs_scratch = true, > }; > @@ -589,6 +591,7 @@ static int xe_info_init_early(struct xe_device *xe, > xe->info.has_llc = desc->has_llc; > xe->info.has_pxp = desc->has_pxp; > xe->info.has_sriov = desc->has_sriov; > + xe->info.has_vrsr = desc->has_vrsr; > xe->info.skip_guc_pc = desc->skip_guc_pc; > xe->info.skip_mtcfg = desc->skip_mtcfg; > xe->info.skip_pcode = desc->skip_pcode; LGTM. Reviewed-by: Karthik Poosa