intel-gfx.lists.freedesktop.org archive mirror
 help / color / mirror / Atom feed
* [PATCH 1/2] drm/i915/GuC/GLK: Load GuC on GLK
@ 2017-03-21 21:10 Anusha Srivatsa
  2017-03-21 21:10 ` [PATCH 2/2] drm/i915/HuC/GLK: Load HuC " Anusha Srivatsa
  2017-03-21 21:30 ` ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/GuC/GLK: Load GuC " Patchwork
  0 siblings, 2 replies; 6+ messages in thread
From: Anusha Srivatsa @ 2017-03-21 21:10 UTC (permalink / raw)
  To: intel-gfx; +Cc: Rodrigo Vivi

Load GuC 10.56 on GLK. Work on firmware is still
in progress. Testing has not been done yet.
This patch addresses the initial need to load the GuC
firmware for HuC authentication

Cc: Jeff mcgee <jeff.mcgee@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: John Spotswood <john.a.spotswood@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
---
 drivers/gpu/drm/i915/intel_guc_loader.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c
index 2f270d0..a6899df 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -61,6 +61,9 @@
 #define KBL_FW_MAJOR 9
 #define KBL_FW_MINOR 14
 
+#define GLK_FW_MAJOR 10
+#define GLK_FW_MINOR 56
+
 #define GUC_FW_PATH(platform, major, minor) \
        "i915/" __stringify(platform) "_guc_ver" __stringify(major) "_" __stringify(minor) ".bin"
 
@@ -73,6 +76,8 @@ MODULE_FIRMWARE(I915_BXT_GUC_UCODE);
 #define I915_KBL_GUC_UCODE GUC_FW_PATH(kbl, KBL_FW_MAJOR, KBL_FW_MINOR)
 MODULE_FIRMWARE(I915_KBL_GUC_UCODE);
 
+#define I915_GLK_GUC_UCODE GUC_FW_PATH(glk, GLK_FW_MAJOR, GLK_FW_MINOR)
+
 /* User-friendly representation of an enum */
 const char *intel_uc_fw_status_repr(enum intel_uc_fw_status status)
 {
@@ -423,6 +428,10 @@ int intel_guc_select_fw(struct intel_guc *guc)
 		guc->fw.path = I915_KBL_GUC_UCODE;
 		guc->fw.major_ver_wanted = KBL_FW_MAJOR;
 		guc->fw.minor_ver_wanted = KBL_FW_MINOR;
+	} else if (IS_GEMINILAKE(dev_priv)) {
+		guc->fw.path = I915_GLK_GUC_UCODE;
+		guc->fw.major_ver_wanted = GLK_FW_MAJOR;
+		guc->fw.minor_ver_wanted = GLK_FW_MINOR;
 	} else {
 		DRM_ERROR("No GuC firmware known for platform with GuC!\n");
 		return -ENOENT;
-- 
2.7.4

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2017-03-22  0:20 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-03-21 21:10 [PATCH 1/2] drm/i915/GuC/GLK: Load GuC on GLK Anusha Srivatsa
2017-03-21 21:10 ` [PATCH 2/2] drm/i915/HuC/GLK: Load HuC " Anusha Srivatsa
2017-03-21 22:40   ` Spotswood, John A
2017-03-22  0:20     ` Srivatsa, Anusha
2017-03-21 23:39   ` John Spotswood
2017-03-21 21:30 ` ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/GuC/GLK: Load GuC " Patchwork

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).