From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jack Ren Date: Fri, 18 Oct 2019 11:33:44 +0800 Subject: [PATCH] drivers/i915: Treat COFFEELAKE as KABYLAKE to enable gvt-g on 0x3EA0 GPU device The Whiskey Lake gfx(0x3EA0 GPU) is based on COFFEELAKE GPU, which is almost the same as the KABYLAKE. This is the temporary workaround solution to enable gvt-g on Whiskey Lake. Tracked-On: projectacrn/acrn-hypervisor#3858 Signed-off-by: Jack Ren Signed-off-by: Zhao Yakui Reviewed-by: Liu Xinyun --- drivers/gpu/drm/i915/i915_pci.c | 1 - include/drm/i915_pciids.h | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index fcf5e3f41b01..4ccf9b6e0bcb 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -663,7 +663,6 @@ static const struct pci_device_id pciidlist[] = { INTEL_CFL_U_GT2_IDS(&intel_coffeelake_gt2_info), INTEL_CFL_U_GT3_IDS(&intel_coffeelake_gt3_info), INTEL_WHL_U_GT1_IDS(&intel_coffeelake_gt1_info), - INTEL_WHL_U_GT2_IDS(&intel_coffeelake_gt2_info), INTEL_WHL_U_GT3_IDS(&intel_coffeelake_gt3_info), INTEL_CNL_IDS(&intel_cannonlake_info), INTEL_ICL_11_IDS(&intel_icelake_11_info), diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h index fd965ffbb92e..e81770609e80 100644 --- a/include/drm/i915_pciids.h +++ b/include/drm/i915_pciids.h @@ -347,6 +347,7 @@ INTEL_VGA_DEVICE(0x590A, info) /* SRV GT1 */ #define INTEL_KBL_GT2_IDS(info) \ + INTEL_VGA_DEVICE(0x3EA0, info), /* ULT GT2 */ \ INTEL_VGA_DEVICE(0x5916, info), /* ULT GT2 */ \ INTEL_VGA_DEVICE(0x5917, info), /* Mobile GT2 */ \ INTEL_VGA_DEVICE(0x5921, info), /* ULT GT2F */ \ -- https://clearlinux.org