diff options
| author | Caz Yokoyama <[email protected]> | 2021-01-25 16:17:44 -0800 |
|---|---|---|
| committer | Lucas De Marchi <[email protected]> | 2021-01-26 06:55:09 -0800 |
| commit | c6bba9e5fedf1391a52f1cd21d1ed6ac5fd99e55 (patch) | |
| tree | 22cd770773fe6d3e3135646da1c7d5607a93f300 | |
| parent | 0883d63b19bbd6bb09f27786e768c1af09aa0ede (diff) | |
x86/gpu: Add Alderlake-S stolen memory support
Alderlake-S is a Gen 12 based hybrid processor architecture. As it
belongs to Gen 12 family, it uses the same GTT stolen memory settings
like its predecessors - ICL(Gen 11) and TGL(Gen 12). Inherit gen11
and gen 9 quirks for determining base and size of stolen memory.
Bspec: 52055
Bspec: 49589
Bspec: 49636
Cc: Lucas De Marchi <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: Imre Deak <[email protected]>
Cc: [email protected]
Cc: Ingo Molnar <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Borislav Petkov <[email protected]>
Signed-off-by: Caz Yokoyama <[email protected]>
Signed-off-by: Aditya Swarup <[email protected]>
Reviewed-by: Lucas De Marchi <[email protected]>
Acked-by: Borislav Petkov <[email protected]>
Signed-off-by: Lucas De Marchi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | arch/x86/kernel/early-quirks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c index a4b5af03dcc1..6edd1e2ee8af 100644 --- a/arch/x86/kernel/early-quirks.c +++ b/arch/x86/kernel/early-quirks.c @@ -551,6 +551,7 @@ static const struct pci_device_id intel_early_ids[] __initconst = { INTEL_EHL_IDS(&gen11_early_ops), INTEL_TGL_12_IDS(&gen11_early_ops), INTEL_RKL_IDS(&gen11_early_ops), + INTEL_ADLS_IDS(&gen11_early_ops), }; struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0); |