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x86/gpu: add RKL stolen memory support 

RKL re-uses the same stolen memory registers as TGL and ICL.

Bspec: 52055
Bspec: 49589
Bspec: 49636
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-3-matthew.d.roper@intel.com
This commit is contained in:
Matt Roper 2020-05-04 15:52:07 -07:00 committed by Lucas De Marchi
parent f2c1061a36
commit efbee021ad
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/early-quirks.c
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@ -550,6 +550,7 @@ static const struct pci_device_id intel_early_ids[] __initconst = {
INTEL_ICL_11_IDS(&gen11_early_ops), INTEL_ICL_11_IDS(&gen11_early_ops),
INTEL_EHL_IDS(&gen11_early_ops), INTEL_EHL_IDS(&gen11_early_ops),
INTEL_TGL_12_IDS(&gen11_early_ops), INTEL_TGL_12_IDS(&gen11_early_ops),
INTEL_RKL_IDS(&gen11_early_ops),
}; };
struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0); struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0);