From: Wambui Karuga <wambui.karugax@xxxxxxxxx>
This replaces the uses of the printk based drm logging macros with the
struct drm_device based logging macros in i915/display/intel_fbc.c.
This transformation was done using the following coccinelle semantic
patch 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,
...)
)
...+>
}
New checkpatch warnings were addressed manually.
v2 by Jani:
- also convert pr_info_once to drm based logging
Signed-off-by: Wambui Karuga <wambui.karugax@xxxxxxxxx>
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_fbc.c | 30 ++++++++++++++----------
1 file changed, 18 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 2d982c322be9..ea0c3ecf7230 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -104,7 +104,7 @@ static void i8xx_fbc_deactivate(struct drm_i915_private *dev_priv)
/* Wait for compressing bit to clear */
if (intel_de_wait_for_clear(dev_priv, FBC_STATUS,
FBC_STAT_COMPRESSING, 10)) {
- DRM_DEBUG_KMS("FBC idle timed out\n");
+ drm_dbg_kms(&dev_priv->drm, "FBC idle timed out\n");
return;
}
}
@@ -485,7 +485,8 @@ static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv,
if (!ret)
goto err_llb;
else if (ret > 1) {
- DRM_INFO("Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n");
+ drm_info(&dev_priv->drm,
+ "Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n");
}
@@ -521,8 +522,9 @@ static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv,
dev_priv->dsm.start + compressed_llb->start);
}
- DRM_DEBUG_KMS("reserved %llu bytes of contiguous stolen space for FBC, threshold: %d\n",
- fbc->compressed_fb.size, fbc->threshold);
+ drm_dbg_kms(&dev_priv->drm,
+ "reserved %llu bytes of contiguous stolen space for FBC, threshold: %d\n",
+ fbc->compressed_fb.size, fbc->threshold);
return 0;
@@ -531,7 +533,7 @@ static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv,
i915_gem_stolen_remove_node(dev_priv, &fbc->compressed_fb);
err_llb:
if (drm_mm_initialized(&dev_priv->mm.stolen))
- pr_info_once("drm: not enough stolen space for compressed buffer (need %d more bytes), disabling. Hint: you may be able to increase stolen memory size in the BIOS to avoid this.\n", size);
+ drm_info_once(&dev_priv->drm, "not enough stolen space for compressed buffer (need %d more bytes), disabling. Hint: you may be able to increase stolen memory size in the BIOS to avoid this.\n", size);
return -ENOSPC;
}
@@ -945,7 +947,8 @@ static void __intel_fbc_disable(struct drm_i915_private *dev_priv)
drm_WARN_ON(&dev_priv->drm, !fbc->crtc);
drm_WARN_ON(&dev_priv->drm, fbc->active);
- DRM_DEBUG_KMS("Disabling FBC on pipe %c\n", pipe_name(crtc->pipe));
+ drm_dbg_kms(&dev_priv->drm, "Disabling FBC on pipe %c\n",
+ pipe_name(crtc->pipe));
__intel_fbc_cleanup_cfb(dev_priv);
@@ -1173,7 +1176,8 @@ void intel_fbc_enable(struct intel_atomic_state *state,
else
cache->gen9_wa_cfb_stride = 0;
- DRM_DEBUG_KMS("Enabling FBC on pipe %c\n", pipe_name(crtc->pipe));
+ drm_dbg_kms(&dev_priv->drm, "Enabling FBC on pipe %c\n",
+ pipe_name(crtc->pipe));
fbc->no_fbc_reason = "FBC enabled but not active yet\n";
fbc->crtc = crtc;
@@ -1235,7 +1239,7 @@ static void intel_fbc_underrun_work_fn(struct work_struct *work)
if (fbc->underrun_detected || !fbc->crtc)
goto out;
- DRM_DEBUG_KMS("Disabling FBC due to FIFO underrun.\n");
+ drm_dbg_kms(&dev_priv->drm, "Disabling FBC due to FIFO underrun.\n");
fbc->underrun_detected = true;
intel_fbc_deactivate(dev_priv, "FIFO underrun");
@@ -1261,7 +1265,8 @@ int intel_fbc_reset_underrun(struct drm_i915_private *dev_priv)
return ret;
if (dev_priv->fbc.underrun_detected) {
- DRM_DEBUG_KMS("Re-allowing FBC after fifo underrun\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "Re-allowing FBC after fifo underrun\n");
dev_priv->fbc.no_fbc_reason = "FIFO underrun cleared";
}
@@ -1332,7 +1337,8 @@ static bool need_fbc_vtd_wa(struct drm_i915_private *dev_priv)
/* WaFbcTurnOffFbcWhenHyperVisorIsUsed:skl,bxt */
if (intel_vtd_active() &&
(IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv))) {
- DRM_INFO("Disabling framebuffer compression (FBC) to prevent screen flicker with VT-d enabled\n");
+ drm_info(&dev_priv->drm,
+ "Disabling framebuffer compression (FBC) to prevent screen flicker with VT-d enabled\n");
return true;
}
@@ -1360,8 +1366,8 @@ void intel_fbc_init(struct drm_i915_private *dev_priv)
mkwrite_device_info(dev_priv)->display.has_fbc = false;
i915_modparams.enable_fbc = intel_sanitize_fbc_option(dev_priv);
- DRM_DEBUG_KMS("Sanitized enable_fbc value: %d\n",
- i915_modparams.enable_fbc);
+ drm_dbg_kms(&dev_priv->drm, "Sanitized enable_fbc value: %d\n",
+ i915_modparams.enable_fbc);
if (!HAS_FBC(dev_priv)) {
fbc->no_fbc_reason = "unsupported by this chipset";
--
2.20.1
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