2020-02-06 08:01:57

by Wambui Karuga

Subject: [PATCH v2 03/12] drm/i915/atomic: conversion to drm_device based logging macros.

Conversion of the printk based drm logging macros to the struct
drm_device based logging macros in i915/display/intel_atomic.c
This change was achieved using the following coccinelle script that
matches based on the existence of a drm_i915_private device pointer:
@@
identifier fn, T;
@@

fn(...,struct drm_i915_private *T,...) {
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}

@@
identifier fn, T;
@@

fn(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}

Checkpatch warnings were fixed manually.

Signed-off-by: Wambui Karuga <[email protected]>
---
drivers/gpu/drm/i915/display/intel_atomic.c | 23 ++++++++++++---------
1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_atomic.c b/drivers/gpu/drm/i915/display/intel_atomic.c
index 379c12f3b1d4..d043057d2fa0 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic.c
@@ -66,8 +66,9 @@ int intel_digital_connector_atomic_get_property(struct drm_connector *connector,
else if (property == dev_priv->broadcast_rgb_property)
*val = intel_conn_state->broadcast_rgb;
else {
- DRM_DEBUG_ATOMIC("Unknown property [PROP:%d:%s]\n",
- property->base.id, property->name);
+ drm_dbg_atomic(&dev_priv->drm,
+ "Unknown property [PROP:%d:%s]\n",
+ property->base.id, property->name);
return -EINVAL;
}

@@ -103,8 +104,8 @@ int intel_digital_connector_atomic_set_property(struct drm_connector *connector,
return 0;
}

- DRM_DEBUG_ATOMIC("Unknown property [PROP:%d:%s]\n",
- property->base.id, property->name);
+ drm_dbg_atomic(&dev_priv->drm, "Unknown property [PROP:%d:%s]\n",
+ property->base.id, property->name);
return -EINVAL;
}

@@ -362,8 +363,8 @@ static void intel_atomic_setup_scaler(struct intel_crtc_scaler_state *scaler_sta
mode = SKL_PS_SCALER_MODE_DYN;
}

- DRM_DEBUG_KMS("Attached scaler id %u.%u to %s:%d\n",
- intel_crtc->pipe, *scaler_id, name, idx);
+ drm_dbg_kms(&dev_priv->drm, "Attached scaler id %u.%u to %s:%d\n",
+ intel_crtc->pipe, *scaler_id, name, idx);
scaler_state->scalers[*scaler_id].mode = mode;
}

@@ -414,8 +415,9 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,

/* fail if required scalers > available scalers */
if (num_scalers_need > intel_crtc->num_scalers){
- DRM_DEBUG_KMS("Too many scaling requests %d > %d\n",
- num_scalers_need, intel_crtc->num_scalers);
+ drm_dbg_kms(&dev_priv->drm,
+ "Too many scaling requests %d > %d\n",
+ num_scalers_need, intel_crtc->num_scalers);
return -EINVAL;
}

@@ -460,8 +462,9 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,
plane = drm_plane_from_index(&dev_priv->drm, i);
state = drm_atomic_get_plane_state(drm_state, plane);
if (IS_ERR(state)) {
- DRM_DEBUG_KMS("Failed to add [PLANE:%d] to drm_state\n",
- plane->base.id);
+ drm_dbg_kms(&dev_priv->drm,
+ "Failed to add [PLANE:%d] to drm_state\n",
+ plane->base.id);
return PTR_ERR(state);
}
}
--
2.25.0