[v5,16/17] drm/i915/huc: Define HuC firmware version for Icelake

Commit Message

Michal Wajdeczko May 27, 2019, 6:36 p.m. UTC

Define HuC firmware version for Icelake.

v2: 8.4.3238 is now available

Signed-off-by: Michal Wajdeczko <[e-mail]>
Cc: Daniele Ceraolo Spurio <[e-mail]>
Cc: Joonas Lahtinen <[e-mail]>
Cc: Anusha Srivatsa <[e-mail]>
Cc: Tony Ye <[e-mail]>
Reviewed-by: Tony Ye <[e-mail]>
---
 drivers/gpu/drm/i915/intel_huc_fw.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Patch

diff --git a/drivers/gpu/drm/i915/intel_huc_fw.c b/drivers/gpu/drm/i915/intel_huc_fw.c
index 8bac6a051c18..05cbf8338f53 100644
--- a/drivers/gpu/drm/i915/intel_huc_fw.c
+++ b/drivers/gpu/drm/i915/intel_huc_fw.c
@@ -38,6 +38,10 @@ 
 #define GLK_HUC_FW_MINOR 01
 #define GLK_BLD_NUM 2893
 
+#define ICL_HUC_FW_MAJOR 8
+#define ICL_HUC_FW_MINOR 4
+#define ICL_BLD_NUM 3238
+
 #define HUC_FW_PATH(platform, major, minor, bld_num) \
 	"i915/" __stringify(platform) "_huc_ver" __stringify(major) "_" \
 	__stringify(minor) "_" __stringify(bld_num) ".bin"
@@ -58,6 +62,10 @@  MODULE_FIRMWARE(I915_KBL_HUC_UCODE);
 	GLK_HUC_FW_MINOR, GLK_BLD_NUM)
 MODULE_FIRMWARE(I915_GLK_HUC_UCODE);
 
+#define I915_ICL_HUC_UCODE HUC_FW_PATH(icl, ICL_HUC_FW_MAJOR, \
+	ICL_HUC_FW_MINOR, ICL_BLD_NUM)
+MODULE_FIRMWARE(I915_ICL_HUC_UCODE);
+
 static void huc_fw_select(struct intel_uc_fw *huc_fw)
 {
 	struct intel_huc *huc = container_of(huc_fw, struct intel_huc, fw);
@@ -88,6 +96,10 @@  static void huc_fw_select(struct intel_uc_fw *huc_fw)
 		huc_fw->path = I915_GLK_HUC_UCODE;
 		huc_fw->major_ver_wanted = GLK_HUC_FW_MAJOR;
 		huc_fw->minor_ver_wanted = GLK_HUC_FW_MINOR;
+	} else if (IS_ICELAKE(dev_priv)) {
+		huc_fw->path = I915_ICL_HUC_UCODE;
+		huc_fw->major_ver_wanted = ICL_HUC_FW_MAJOR;
+		huc_fw->minor_ver_wanted = ICL_HUC_FW_MINOR;
 	}
 }