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[v5,8/8] HAX: Enable GuC for CI

Message ID 20180327203557.64484-8-michal.wajdeczko@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Michal Wajdeczko March 27, 2018, 8:35 p.m. UTC
v2: except running with HYPERVISOR

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
---
 drivers/gpu/drm/i915/i915_params.h | 2 +-
 drivers/gpu/drm/i915/intel_uc.c    | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

Comments

sagar.a.kamble@intel.com March 28, 2018, 3:51 p.m. UTC | #1
On 3/28/2018 2:05 AM, Michal Wajdeczko wrote:
> v2: except running with HYPERVISOR
>
> Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
> ---
>   drivers/gpu/drm/i915/i915_params.h | 2 +-
>   drivers/gpu/drm/i915/intel_uc.c    | 2 ++
>   2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
> index c963603..53037b5 100644
> --- a/drivers/gpu/drm/i915/i915_params.h
> +++ b/drivers/gpu/drm/i915/i915_params.h
> @@ -47,7 +47,7 @@
>   	param(int, disable_power_well, -1) \
>   	param(int, enable_ips, 1) \
>   	param(int, invert_brightness, 0) \
> -	param(int, enable_guc, 0) \
> +	param(int, enable_guc, -1) \
>   	param(int, guc_log_level, -1) \
>   	param(char *, guc_firmware_path, NULL) \
>   	param(char *, huc_firmware_path, NULL) \
> diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
> index fec5514..bbb2c36 100644
> --- a/drivers/gpu/drm/i915/intel_uc.c
> +++ b/drivers/gpu/drm/i915/intel_uc.c
> @@ -63,6 +63,8 @@ static int __get_platform_enable_guc(struct drm_i915_private *i915)
>   		enable_guc |= ENABLE_GUC_LOAD_HUC;
>   
>   	/* Any platform specific fine-tuning can be done here */
> +	if (boot_cpu_has(X86_FEATURE_HYPERVISOR))
> +		enable_guc = 0;
>   
This is not needed now that GuC logging is fixed.
>   	return enable_guc;
>   }
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
index c963603..53037b5 100644
--- a/drivers/gpu/drm/i915/i915_params.h
+++ b/drivers/gpu/drm/i915/i915_params.h
@@ -47,7 +47,7 @@ 
 	param(int, disable_power_well, -1) \
 	param(int, enable_ips, 1) \
 	param(int, invert_brightness, 0) \
-	param(int, enable_guc, 0) \
+	param(int, enable_guc, -1) \
 	param(int, guc_log_level, -1) \
 	param(char *, guc_firmware_path, NULL) \
 	param(char *, huc_firmware_path, NULL) \
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index fec5514..bbb2c36 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -63,6 +63,8 @@  static int __get_platform_enable_guc(struct drm_i915_private *i915)
 		enable_guc |= ENABLE_GUC_LOAD_HUC;
 
 	/* Any platform specific fine-tuning can be done here */
+	if (boot_cpu_has(X86_FEATURE_HYPERVISOR))
+		enable_guc = 0;
 
 	return enable_guc;
 }