[PATCH v2 05/12] drm/i915/crt: automatic conversion to drm_device based logging macros.

6 Feb 2020

Replaces various instances of the printk based logging macros with the
struct drm_device based logging macros in i915/display/intel_crt.c 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 addressed manually.
Signed-off-by: Wambui Karuga wambui.karugax@gmail.com
---
 drivers/gpu/drm/i915/display/intel_crt.c | 49 +++++++++++++++---------
 1 file changed, 31 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c
index 0e2f63b0d458..45ecc7d9c829 100644
--- a/drivers/gpu/drm/i915/display/intel_crt.c
+++ b/drivers/gpu/drm/i915/display/intel_crt.c
@@ -420,7 +420,8 @@ static int hsw_crt_compute_config(struct intel_encoder *encoder,
    /* LPT FDI RX only supports 8bpc. */
    if (HAS_PCH_LPT(dev_priv)) {
    	if (pipe_config->bw_constrained && pipe_config->pipe_bpp < 24) {
-			DRM_DEBUG_KMS("LPT only supports 24bpp\n");
+			drm_dbg_kms(&dev_priv->drm,
+				    "LPT only supports 24bpp\n");
    		return -EINVAL;
    	}
@@ -449,7 +450,8 @@ static bool ilk_crt_detect_hotplug(struct drm_connector *connector)
    	crt->force_hotplug_required = false;
save_adpa = adpa = intel_de_read(dev_priv, crt->adpa_reg);
-		DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
+		drm_dbg_kms(&dev_priv->drm,
+			    "trigger hotplug detect cycle: adpa=0x%x\n", adpa);
adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
    	if (turn_off_dac)
@@ -461,7 +463,8 @@ static bool ilk_crt_detect_hotplug(struct drm_connector *connector)
    				    crt->adpa_reg,
    				    ADPA_CRT_HOTPLUG_FORCE_TRIGGER,
    				    1000))
-			DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
+			drm_dbg_kms(&dev_priv->drm,
+				    "timed out waiting for FORCE_TRIGGER");
if (turn_off_dac) {
    		intel_de_write(dev_priv, crt->adpa_reg, save_adpa);
@@ -475,7 +478,8 @@ static bool ilk_crt_detect_hotplug(struct drm_connector *connector)
    	ret = true;
    else
    	ret = false;
-	DRM_DEBUG_KMS("ironlake hotplug adpa=0x%x, result %d\n", adpa, ret);
+	drm_dbg_kms(&dev_priv->drm, "ironlake hotplug adpa=0x%x, result %d\n",
+		    adpa, ret);
return ret;
 }
@@ -505,7 +509,8 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector)
    reenable_hpd = intel_hpd_disable(dev_priv, crt->base.hpd_pin);
save_adpa = adpa = intel_de_read(dev_priv, crt->adpa_reg);
-	DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
+	drm_dbg_kms(&dev_priv->drm,
+		    "trigger hotplug detect cycle: adpa=0x%x\n", adpa);
adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
@@ -513,7 +518,8 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector)
if (intel_de_wait_for_clear(dev_priv, crt->adpa_reg,
    			    ADPA_CRT_HOTPLUG_FORCE_TRIGGER, 1000)) {
-		DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
+		drm_dbg_kms(&dev_priv->drm,
+			    "timed out waiting for FORCE_TRIGGER");
    	intel_de_write(dev_priv, crt->adpa_reg, save_adpa);
    }
@@ -524,7 +530,8 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector)
    else
    	ret = false;
-	DRM_DEBUG_KMS("valleyview hotplug adpa=0x%x, result %d\n", adpa, ret);
+	drm_dbg_kms(&dev_priv->drm,
+		    "valleyview hotplug adpa=0x%x, result %d\n", adpa, ret);
if (reenable_hpd)
    	intel_hpd_enable(dev_priv, crt->base.hpd_pin);
@@ -564,7 +571,8 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
    	/* wait for FORCE_DETECT to go off */
    	if (intel_de_wait_for_clear(dev_priv, PORT_HOTPLUG_EN,
    				    CRT_HOTPLUG_FORCE_DETECT, 1000))
-			DRM_DEBUG_KMS("timed out waiting for FORCE_DETECT to go off");
+			drm_dbg_kms(&dev_priv->drm,
+				    "timed out waiting for FORCE_DETECT to go off");
    }
stat = intel_de_read(dev_priv, PORT_HOTPLUG_STAT);
@@ -635,13 +643,16 @@ static bool intel_crt_detect_ddc(struct drm_connector *connector)
    	 * have to check the EDID input spec of the attached device.
    	 */
    	if (!is_digital) {
-			DRM_DEBUG_KMS("CRT detected via DDC:0x50 [EDID]\n");
+			drm_dbg_kms(&dev_priv->drm,
+				    "CRT detected via DDC:0x50 [EDID]\n");
    		ret = true;
    	} else {
-			DRM_DEBUG_KMS("CRT not detected via DDC:0x50 [EDID reports a digital panel]\n");
+			drm_dbg_kms(&dev_priv->drm,
+				    "CRT not detected via DDC:0x50 [EDID reports a digital panel]\n");
    	}
    } else {
-		DRM_DEBUG_KMS("CRT not detected via DDC:0x50 [no valid EDID found]\n");
+		drm_dbg_kms(&dev_priv->drm,
+			    "CRT not detected via DDC:0x50 [no valid EDID found]\n");
    }
kfree(edid);
@@ -666,7 +677,7 @@ intel_crt_load_detect(struct intel_crt *crt, u32 pipe)
    u8 st00;
    enum drm_connector_status status;
-	DRM_DEBUG_KMS("starting load-detect on CRT\n");
+	drm_dbg_kms(&dev_priv->drm, "starting load-detect on CRT\n");
bclrpat_reg = BCLRPAT(pipe);
    vtotal_reg = VTOTAL(pipe);
@@ -807,9 +818,9 @@ intel_crt_detect(struct drm_connector *connector,
    int status, ret;
    struct intel_load_detect_pipe tmp;
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s] force=%d\n",
-		      connector->base.id, connector->name,
-		      force);
+	drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s] force=%d\n",
+		    connector->base.id, connector->name,
+		    force);
if (i915_modparams.load_detect_test) {
    	wakeref = intel_display_power_get(dev_priv,
@@ -830,11 +841,13 @@ intel_crt_detect(struct drm_connector *connector,
    	 * only trust an assertion that the monitor is connected.
    	 */
    	if (intel_crt_detect_hotplug(connector)) {
-			DRM_DEBUG_KMS("CRT detected via hotplug\n");
+			drm_dbg_kms(&dev_priv->drm,
+				    "CRT detected via hotplug\n");
    		status = connector_status_connected;
    		goto out;
    	} else
-			DRM_DEBUG_KMS("CRT not detected via hotplug\n");
+			drm_dbg_kms(&dev_priv->drm,
+				    "CRT not detected via hotplug\n");
    }
if (intel_crt_detect_ddc(connector)) {
@@ -930,7 +943,7 @@ void intel_crt_reset(struct drm_encoder *encoder)
    	intel_de_write(dev_priv, crt->adpa_reg, adpa);
    	intel_de_posting_read(dev_priv, crt->adpa_reg);
-		DRM_DEBUG_KMS("crt adpa set to 0x%x\n", adpa);
+		drm_dbg_kms(&dev_priv->drm, "crt adpa set to 0x%x\n", adpa);
    	crt->force_hotplug_required = true;
    }
-- 
2.25.0


    

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[PATCH v2 05/12] drm/i915/crt: automatic conversion to drm_device based logging macros.