From: Anusha Srivatsa <anusha.srivatsa@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 7/8] drm/i915/HuC: Add HuC Loading support on KBL
Date: Wed, 9 Nov 2016 10:51:36 -0800 [thread overview]
Message-ID: <1478717497-4485-7-git-send-email-anusha.srivatsa@intel.com> (raw)
In-Reply-To: <1478717497-4485-1-git-send-email-anusha.srivatsa@intel.com>
This patch adds the support to load HuC on KBL
Version 2.0
Cc: Jeff Mcgee <jeff.mcgee@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
---
drivers/gpu/drm/i915/intel_huc_loader.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_huc_loader.c b/drivers/gpu/drm/i915/intel_huc_loader.c
index 9a93adb..a388437 100644
--- a/drivers/gpu/drm/i915/intel_huc_loader.c
+++ b/drivers/gpu/drm/i915/intel_huc_loader.c
@@ -47,6 +47,10 @@
#define BXT_FW_MINOR 07
#define BXT_BLD_NUM 1398
+#define KBL_FW_MAJOR 02
+#define KBL_FW_MINOR 00
+#define KBL_BLD_NUM 1810
+
#define HUC_FW_PATH(platform, major, minor, bld_num) \
"i915/" __stringify(platform) "_huc_ver" __stringify(major) "_" \
__stringify(minor) "_" __stringify(bld_num) ".bin"
@@ -59,6 +63,10 @@ MODULE_FIRMWARE(I915_SKL_HUC_UCODE);
BXT_FW_MINOR, BXT_BLD_NUM)
MODULE_FIRMWARE(I915_BXT_HUC_UCODE);
+#define I915_KBL_HUC_UCODE HUC_FW_PATH(kbl, KBL_FW_MAJOR, \
+ KBL_FW_MINOR, KBL_BLD_NUM)
+MODULE_FIRMWARE(I915_KBL_HUC_UCODE);
+
/**
* huc_ucode_xfer() - DMA's the firmware
* @dev_priv: the drm device
@@ -170,6 +178,10 @@ void intel_huc_init(struct drm_device *dev)
fw_path = I915_BXT_HUC_UCODE;
huc_fw->major_ver_wanted = BXT_FW_MAJOR;
huc_fw->minor_ver_wanted = BXT_FW_MINOR;
+ } else if (IS_KABYLAKE(dev_priv)) {
+ fw_path = I915_KBL_HUC_UCODE;
+ huc_fw->major_ver_wanted = KBL_FW_MAJOR;
+ huc_fw->minor_ver_wanted = KBL_FW_MINOR;
}
if (fw_path == NULL)
--
2.7.4
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next prev parent reply other threads:[~2016-11-09 18:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-09 18:51 [PATCH 1/8] drm/i915/guc: Make the GuC fw loading helper functions general Anusha Srivatsa
2016-11-09 18:51 ` [PATCH 2/8] drm/i915/huc: Unified css_header struct for GuC and HuC Anusha Srivatsa
2016-11-09 18:51 ` [PATCH 3/8] drm/i915/huc: Add HuC fw loading support Anusha Srivatsa
2016-11-09 18:51 ` [PATCH 4/8] drm/i915/huc: Add debugfs for HuC loading status check Anusha Srivatsa
2016-11-09 18:51 ` [PATCH 5/8] drm/i915/huc: Support HuC authentication Anusha Srivatsa
2016-11-09 18:51 ` [PATCH 6/8] drm/i915/huc: Update SKL and BXT HuC Loading Support Anusha Srivatsa
2016-11-09 20:34 ` Jeff McGee
2016-11-09 18:51 ` Anusha Srivatsa [this message]
2016-11-09 18:51 ` [PATCH 8/8] drm/i915/get_params: Add HuC status to getparams Anusha Srivatsa
2016-11-09 19:15 ` ✓ Fi.CI.BAT: success for series starting with [1/8] drm/i915/guc: Make the GuC fw loading helper functions general Patchwork
2016-11-09 20:42 ` [PATCH 1/8] " Jeff McGee
2016-11-09 21:30 ` Srivatsa, Anusha
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