[tip:x86/urgent] x86/gpu: Add TGL stolen memory support

[tip-bot for Michel Thierry <tipbot@zytor.com>]

Commit-ID:  080ac61bad4a3307880bb982cec48b225912b362
Gitweb:     https://git.kernel.org/tip/080ac61bad4a3307880bb982cec48b225912b362
Author:     Michel Thierry <michel.thierry@intel.com>
AuthorDate: Fri, 12 Jul 2019 14:02:39 -0700
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Tue, 16 Jul 2019 23:13:49 +0200

x86/gpu: Add TGL stolen memory support

Reuse Gen11 stolen memory functionality since Tiger Lake uses the same BSM
register (and format).

Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lkml.kernel.org/r/20190712210238.5622-1-lucas.demarchi@intel.com

---
 arch/x86/kernel/early-quirks.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 6c4f01540833..6f6b1d04dadf 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -549,6 +549,7 @@ static const struct pci_device_id intel_early_ids[] __initconst = {
 	INTEL_CNL_IDS(&gen9_early_ops),
 	INTEL_ICL_11_IDS(&gen11_early_ops),
 	INTEL_EHL_IDS(&gen11_early_ops),
+	INTEL_TGL_12_IDS(&gen11_early_ops),
 };
 
 struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0);