diff mbox series

[4/7] drm/i915/pcode: Init pcode on different gt's

Message ID 99f86f6e0c520a571f4dd4ab8a7b6dfdbb50bad3.1652405421.git.ashutosh.dixit@intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915: Media freq factor and per-gt enhancements/fixes | expand

Commit Message

Dixit, Ashutosh May 13, 2022, 1:36 a.m. UTC 
Extend pcode initialization to pcode on different gt's.

Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
---
 drivers/gpu/drm/i915/i915_driver.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

Comments

Tvrtko Ursulin May 18, 2022, 4:03 p.m. UTC | #1 
On 13/05/2022 02:36, Ashutosh Dixit wrote:
> Extend pcode initialization to pcode on different gt's.
> 
> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
> ---
>   drivers/gpu/drm/i915/i915_driver.c | 20 ++++++++++++++++++--
>   1 file changed, 18 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
> index 0e9763868d68..e137bcf021ee 100644
> --- a/drivers/gpu/drm/i915/i915_driver.c
> +++ b/drivers/gpu/drm/i915/i915_driver.c
> @@ -520,6 +520,22 @@ static int i915_set_dma_info(struct drm_i915_private *i915)
>   	return ret;
>   }
>   
> +static int i915_pcode_init(struct drm_i915_private *i915)
> +{
> +	struct intel_gt *gt;
> +	int id, ret;
> +
> +	for_each_gt(gt, i915, id) {
> +		ret = intel_pcode_init(gt->uncore);
> +		if (ret) {
> +			drm_err(&gt->i915->drm, "gt%d: intel_pcode_init failed %d\n", id, ret);
> +			return ret;
> +		}
> +	}
> +
> +	return 0;
> +}
> +
>   /**
>    * i915_driver_hw_probe - setup state requiring device access
>    * @dev_priv: device private
> @@ -629,7 +645,7 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
>   
>   	intel_opregion_setup(dev_priv);
>   
> -	ret = intel_pcode_init(&dev_priv->uncore);
> +	ret = i915_pcode_init(dev_priv);
>   	if (ret)
>   		goto err_msi;
>   
> @@ -1251,7 +1267,7 @@ static int i915_drm_resume(struct drm_device *dev)
>   
>   	disable_rpm_wakeref_asserts(&dev_priv->runtime_pm);
>   
> -	ret = intel_pcode_init(&dev_priv->uncore);
> +	ret = i915_pcode_init(dev_priv);
>   	if (ret)
>   		return ret;
>   

Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Regards,

Tvrtko
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index 0e9763868d68..e137bcf021ee 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -520,6 +520,22 @@  static int i915_set_dma_info(struct drm_i915_private *i915)
 	return ret;
 }
 
+static int i915_pcode_init(struct drm_i915_private *i915)
+{
+	struct intel_gt *gt;
+	int id, ret;
+
+	for_each_gt(gt, i915, id) {
+		ret = intel_pcode_init(gt->uncore);
+		if (ret) {
+			drm_err(&gt->i915->drm, "gt%d: intel_pcode_init failed %d\n", id, ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
 /**
  * i915_driver_hw_probe - setup state requiring device access
  * @dev_priv: device private
@@ -629,7 +645,7 @@  static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
 
 	intel_opregion_setup(dev_priv);
 
-	ret = intel_pcode_init(&dev_priv->uncore);
+	ret = i915_pcode_init(dev_priv);
 	if (ret)
 		goto err_msi;
 
@@ -1251,7 +1267,7 @@  static int i915_drm_resume(struct drm_device *dev)
 
 	disable_rpm_wakeref_asserts(&dev_priv->runtime_pm);
 
-	ret = intel_pcode_init(&dev_priv->uncore);
+	ret = i915_pcode_init(dev_priv);
 	if (ret)
 		return ret;