On 6/30/2016 5:37 PM, Rodrigo Vivi wrote:
From: Peter Antoine <[email protected]>
This patch added the loading of the GuC for Kabylake.
It loads a 9.14 firmware.
Hello, in case you need a fresh r-b for v3:
v2: Fix commit message
v3: Fix major/minor var names to match -nightly. (Rodrigo)
Cc: Christophe Prigent <[email protected]>
Signed-off-by: Peter Antoine <[email protected]>
Signed-off-by: Michel Thierry <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Signed-off-by: Rodrigo Vivi <[email protected]>
Reviewed-by: Michel Thierry <[email protected]> (v3)
---
drivers/gpu/drm/i915/intel_guc_loader.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c
b/drivers/gpu/drm/i915/intel_guc_loader.c
index 4f6311a..d80b617 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -65,6 +65,9 @@ MODULE_FIRMWARE(I915_SKL_GUC_UCODE);
#define I915_BXT_GUC_UCODE "i915/bxt_guc_ver8_7.bin"
MODULE_FIRMWARE(I915_BXT_GUC_UCODE);
+#define I915_KBL_GUC_UCODE "i915/kbl_guc_ver9_14.bin"
+MODULE_FIRMWARE(I915_KBL_GUC_UCODE);
+
/* User-friendly representation of an enum */
const char *intel_guc_fw_status_repr(enum intel_guc_fw_status status)
{
@@ -698,6 +701,10 @@ void intel_guc_init(struct drm_device *dev)
fw_path = I915_BXT_GUC_UCODE;
guc_fw->guc_fw_major_wanted = 8;
guc_fw->guc_fw_minor_wanted = 7;
+ } else if (IS_KABYLAKE(dev)) {
+ fw_path = I915_KBL_GUC_UCODE;
+ guc_fw->guc_fw_major_wanted = 9;
+ guc_fw->guc_fw_minor_wanted = 14;
} else {
fw_path = ""; /* unknown device */
}
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