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i915/guc: Add Kabylake GuC Loading

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This patch added the loading of the GuC for Kabylake.
It loads a 9.14 firmware.

v2: Fix commit message
v3: Fix major/minor var names to match -nightly. (Rodrigo)

Cc: Christophe Prigent <christophe.prigent@intel.com>
Signed-off-by: Peter Antoine <peter.antoine@intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Michel Thierry <michel.thierry@intel.com> (v3)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1467304672-2106-1-git-send-email-rodrigo.vivi@intel.com
This commit is contained in:
Peter Antoine 2016-06-30 09:37:52 -07:00 committed by Tvrtko Ursulin
parent 6f8be28012
commit ff64cc16e2
1 changed files with 7 additions and 0 deletions
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7
drivers/gpu/drm/i915/intel_guc_loader.c
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@ -65,6 +65,9 @@ MODULE_FIRMWARE(I915_SKL_GUC_UCODE);
#define I915_BXT_GUC_UCODE "i915/bxt_guc_ver8_7.bin" #define I915_BXT_GUC_UCODE "i915/bxt_guc_ver8_7.bin"
MODULE_FIRMWARE(I915_BXT_GUC_UCODE); 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 */ /* User-friendly representation of an enum */
const char *intel_guc_fw_status_repr(enum intel_guc_fw_status status) 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; fw_path = I915_BXT_GUC_UCODE;
guc_fw->guc_fw_major_wanted = 8; guc_fw->guc_fw_major_wanted = 8;
guc_fw->guc_fw_minor_wanted = 7; 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 { } else {
fw_path = ""; /* unknown device */ fw_path = ""; /* unknown device */
} }