@@ -40,6 +40,10 @@
* Note that HuC firmware loading must be done before GuC loading.
*/
+#define BXT_HUC_FW_MAJOR 01
+#define BXT_HUC_FW_MINOR 07
+#define BXT_BLD_NUM 1398
+
#define SKL_HUC_FW_MAJOR 01
#define SKL_HUC_FW_MINOR 07
#define SKL_BLD_NUM 1398
@@ -52,6 +56,9 @@
SKL_HUC_FW_MINOR, SKL_BLD_NUM)
MODULE_FIRMWARE(I915_SKL_HUC_UCODE);
+#define I915_BXT_HUC_UCODE HUC_FW_PATH(bxt, BXT_HUC_FW_MAJOR, \
+ BXT_HUC_FW_MINOR, BXT_BLD_NUM)
+MODULE_FIRMWARE(I915_BXT_HUC_UCODE);
/**
* huc_ucode_xfer() - DMA's the firmware
* @dev_priv: the drm device
@@ -156,6 +163,10 @@ void intel_huc_init(struct drm_i915_private *dev_priv)
fw_path = I915_SKL_HUC_UCODE;
huc_fw->major_ver_wanted = SKL_HUC_FW_MAJOR;
huc_fw->minor_ver_wanted = SKL_HUC_FW_MINOR;
+ } else if (IS_BROXTON(dev_priv)) {
+ fw_path = I915_BXT_HUC_UCODE;
+ huc_fw->major_ver_wanted = BXT_HUC_FW_MAJOR;
+ huc_fw->minor_ver_wanted = BXT_HUC_FW_MINOR;
}
huc_fw->uc_fw_path = fw_path;
This patch adds the HuC Loading for the BXT by using the updated file construction. Version 1.7 of the HuC firmware. v2: rebased. v3: rebased on top of drm-tip v4: rebased. v5: rebased. Rename BXT_FW_MAJOR to BXT_HUC_FW_ v6: rebased. Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> --- drivers/gpu/drm/i915/intel_huc_loader.c | 11 +++++++++++ 1 file changed, 11 insertions(+)