From: Anusha Srivatsa <anusha.srivatsa@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Subject: [PATCH 1/2] drm/i915/GuC/GLK: Load GuC on GLK
Date: Tue, 21 Mar 2017 14:10:30 -0700 [thread overview]
Message-ID: <1490130631-3726-1-git-send-email-anusha.srivatsa@intel.com> (raw)
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
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next reply other threads:[~2017-03-21 21:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-21 21:10 Anusha Srivatsa [this message]
2017-03-21 21:10 ` [PATCH 2/2] drm/i915/HuC/GLK: Load HuC on GLK 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
[not found] <1490130577-3679-1-git-send-email-anusha.srivatsa@intel.com>
2017-03-28 21:35 ` [PATCH 1/2] " John Spotswood
2017-03-28 22:11 ` Srivatsa, Anusha
2017-03-29 0:01 ` Vivi, Rodrigo
2017-03-29 0:32 ` John Spotswood
2017-03-30 13:52 ` Joonas Lahtinen
-- strict thread matches above, loose matches on Subject: below --
2017-03-30 20:24 Anusha Srivatsa
2017-03-30 23:31 ` John Spotswood
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