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authorLucas De Marchi <lucas.demarchi@intel.com>2017-12-13 12:04:25 -0800
committerRodrigo Vivi <rodrigo.vivi@intel.com>2017-12-15 13:18:00 -0800
commit33aa69ed8aacd92dea12671e52eb3ca6ac2d7a49 (patch)
tree22fc53f2c791c7b066f28114b4a56fb2ab81dbb7 /include/drm/i915_pciids.h
parent99cd05c43baac8ef56c20eb1776a15b02c81ccc3 (diff)
downloadlinux-33aa69ed8aacd92dea12671e52eb3ca6ac2d7a49.tar.bz2
x86/gpu: add CFL to early quirks
CFL was missing from intel_early_ids[]. The PCI ID needs to be there to allow the memory region to be stolen, otherwise we could have RAM being arbitrarily overwritten if for example we keep using the UEFI framebuffer, depending on how BIOS has set up the e820 map. Fixes: b056f8f3d6b9 ("drm/i915/cfl: Add Coffee Lake PCI IDs for S Skus.") Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: David Airlie <airlied@linux.ie> Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: Ingo Molnar <mingo@kernel.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: x86@kernel.org Cc: <stable@vger.kernel.org> # v4.13+ 0890540e21cf drm/i915: add GT number to intel_device_info Cc: <stable@vger.kernel.org> # v4.13+ 41693fd52373 drm/i915/kbl: Change a KBL pci id to GT2 from GT1.5 Cc: <stable@vger.kernel.org> # v4.13+ Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171213200425.2954-1-lucas.demarchi@intel.com
Diffstat (limited to 'include/drm/i915_pciids.h')
-rw-r--r--include/drm/i915_pciids.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index 972a25633525..c65e4489006d 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -392,6 +392,12 @@
INTEL_VGA_DEVICE(0x3EA8, info), /* ULT GT3 */ \
INTEL_VGA_DEVICE(0x3EA5, info) /* ULT GT3 */
+#define INTEL_CFL_IDS(info) \
+ INTEL_CFL_S_GT1_IDS(info), \
+ INTEL_CFL_S_GT2_IDS(info), \
+ INTEL_CFL_H_GT2_IDS(info), \
+ INTEL_CFL_U_GT3_IDS(info)
+
/* CNL U 2+2 */
#define INTEL_CNL_U_GT2_IDS(info) \
INTEL_VGA_DEVICE(0x5A52, info), \