[Intel-gfx] [PATCH 2/2] drm/i915/guc: Add Broxton GuC firmware loading support

[Antoine, Peter]

Reviewed-by: peter.antoine at intel.com

-----Original Message-----
From: Intel-gfx [mailto:intel-gfx-bounces at lists.freedesktop.org] On Behalf Of Nick Hoath
Sent: Friday, May 6, 2016 11:43 AM
To: intel-gfx at lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 2/2] drm/i915/guc: Add Broxton GuC firmware loading support

Issue: VIZ-7772
Signed-off-by: Nick Hoath <nicholas.hoath at intel.com>
---
 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 46b01d7..d122e74 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -62,6 +62,9 @@
 #define I915_SKL_GUC_UCODE "i915/skl_guc_ver6_1.bin"
 MODULE_FIRMWARE(I915_SKL_GUC_UCODE);
 
+#define I915_BXT_GUC_UCODE "i915/bxt_guc_ver8_7.bin"
+MODULE_FIRMWARE(I915_BXT_GUC_UCODE);
+
 /* User-friendly representation of an enum */  const char *intel_guc_fw_status_repr(enum intel_guc_fw_status status)  { @@ -644,6 +647,10 @@ void intel_guc_ucode_init(struct drm_device *dev)
 		fw_path = I915_SKL_GUC_UCODE;
 		guc_fw->guc_fw_major_wanted = 6;
 		guc_fw->guc_fw_minor_wanted = 1;
+	} else if (IS_BROXTON(dev)) {
+		fw_path = I915_BXT_GUC_UCODE;
+		guc_fw->guc_fw_major_wanted = 8;
+		guc_fw->guc_fw_minor_wanted = 7;
 	} else {
 		i915.enable_guc_submission = false;
 		fw_path = "";	/* unknown device */
--
1.9.1

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