Update the file construction and specifying the required version similar to that of GuC.Add an extra field for the build number. Adopted the approach used in https://patchwork.freedesktop.org/patch/104355/ <Tvrtko Ursulin> Cc: Jeff Mcgee <jeff.mcgee@xxxxxxxxx> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_huc_loader.c | 25 +++++++++++++++++++------ 1 file changed, 19 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_huc_loader.c b/drivers/gpu/drm/i915/intel_huc_loader.c index 2f5d9d9..419caae 100644 --- a/drivers/gpu/drm/i915/intel_huc_loader.c +++ b/drivers/gpu/drm/i915/intel_huc_loader.c @@ -39,11 +39,24 @@ * * Note that HuC firmware loading must be done before GuC loading. */ +#define SKL_FW_MAJOR 01 +#define SKL_FW_MINOR 07 +#define SKL_BLD_NUM 1398 -#define I915_SKL_HUC_UCODE "i915/skl_huc_ver01_07_1398.bin" +#define BXT_FW_MAJOR 01 +#define BXT_FW_MINOR 07 +#define BXT_BLD_NUM 1398 + +#define HUC_FW_PATH(platform, major, minor, bld_num) \ + "i915/" __stringify(platform) "_huc_ver" __stringify(major) "_" \ + __stringify(minor) "_" __stringify(bld_num) ".bin" + +#define I915_SKL_HUC_UCODE HUC_FW_PATH(skl, SKL_FW_MAJOR, \ + SKL_FW_MINOR, SKL_BLD_NUM) MODULE_FIRMWARE(I915_SKL_HUC_UCODE); -#define I915_BXT_HUC_UCODE "i915/bxt_huc_ver01_07_1398.bin" +#define I915_BXT_HUC_UCODE HUC_FW_PATH(bxt, BXT_FW_MAJOR, \ + BXT_FW_MINOR, BXT_BLD_NUM) MODULE_FIRMWARE(I915_BXT_HUC_UCODE); /** @@ -151,12 +164,12 @@ void intel_huc_init(struct drm_device *dev) if (IS_SKYLAKE(dev_priv)) { fw_path = I915_SKL_HUC_UCODE; - huc_fw->major_ver_wanted = 1; - huc_fw->minor_ver_wanted = 7; + huc_fw->major_ver_wanted = SKL_FW_MAJOR; + huc_fw->minor_ver_wanted = SKL_FW_MINOR; } else if (IS_BROXTON(dev_priv)) { fw_path = I915_BXT_HUC_UCODE; - huc_fw->major_ver_wanted = 1; - huc_fw->minor_ver_wanted = 7; + huc_fw->major_ver_wanted = BXT_FW_MAJOR; + huc_fw->minor_ver_wanted = BXT_FW_MINOR; } if (fw_path == NULL) -- 2.7.4 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
