mirror of https://gitee.com/openkylin/linux.git
96c83d35a2
On CNL A0 and Gen9, there's a hardware restriction that requires the available GuC WOPCM size to be larger than or equal to HuC firmware size. This patch adds new verification code to ensure the available GuC WOPCM size to be larger than or equal to HuC firmware size on both Gen9 and CNL A0. v6: - Extended HuC FW size check against GuC WOPCM size to all Gen9 and CNL A0 platforms v7: - Fixed patch format issues v8: - Renamed variables and functions to avoid ambiguity (Joonas) - Updated commit message and comments to be more comprehensive (Sagar) v9: - Moved code that is not related to restriction check into a separate patch and updated the commit message accordingly (Sagar/Michal) - Avoided to call uc_get_fw_size for better layer isolation (Michal) v10: - Shorten function names and reorganized size_check code to have clear isolation (Joonas) - Removed unnecessary comments (Joonas) v11: - Fixed logic error in size check (Michal) v12: - Add space between "HuC FW" and "(%uKiB)" in error message (Michal) v13: - Updated the ordering of s-o-b/cc/r-b tags (Sagar) BSpec: 10875 Signed-off-by: Jackie Li <yaodong.li@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com> Cc: John Spotswood <john.a.spotswood@intel.com> Cc: Jeff McGee <jeff.mcgee@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com> (v8) Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> (v11) Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> (v12) Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1520987574-19351-4-git-send-email-yaodong.li@intel.com |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||