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drm: unify crtc,connector,encoder,fb debug printing

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Unify debug printing so it easier to track what's happening
while debugging.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jerome Glisse 2010-07-15 15:43:25 -04:00 committed by Dave Airlie
parent 86a1b9d1f1
commit 9440106b46
2 changed files with 42 additions and 22 deletions
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20
drivers/gpu/drm/drm_crtc.c
View file

@ -1126,7 +1126,7 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
list_for_each_entry(crtc, &dev->mode_config.crtc_list,
head) {
DRM_DEBUG_KMS("CRTC ID is %d\n", crtc->base.id);
DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
if (put_user(crtc->base.id, crtc_id + copied)) {
ret = -EFAULT;
goto out;
@ -1154,8 +1154,8 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
list_for_each_entry(encoder,
&dev->mode_config.encoder_list,
head) {
DRM_DEBUG_KMS("ENCODER ID is %d\n",
encoder->base.id);
DRM_DEBUG_KMS("[ENCODER:%d:%s]\n", encoder->base.id,
drm_get_encoder_name(encoder));
if (put_user(encoder->base.id, encoder_id +
copied)) {
ret = -EFAULT;
@ -1185,8 +1185,9 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
list_for_each_entry(connector,
&dev->mode_config.connector_list,
head) {
DRM_DEBUG_KMS("CONNECTOR ID is %d\n",
connector->base.id);
DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
connector->base.id,
drm_get_connector_name(connector));
if (put_user(connector->base.id,
connector_id + copied)) {
ret = -EFAULT;
@ -1209,7 +1210,7 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
}
card_res->count_connectors = connector_count;
DRM_DEBUG_KMS("Counted %d %d %d\n", card_res->count_crtcs,
DRM_DEBUG_KMS("CRTC[%d] CONNECTORS[%d] ENCODERS[%d]\n", card_res->count_crtcs,
card_res->count_connectors, card_res->count_encoders);
out:
@ -1312,7 +1313,7 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
memset(&u_mode, 0, sizeof(struct drm_mode_modeinfo));
DRM_DEBUG_KMS("connector id %d:\n", out_resp->connector_id);
DRM_DEBUG_KMS("[CONNECTOR:%d:?]\n", out_resp->connector_id);
mutex_lock(&dev->mode_config.mutex);
@ -1493,6 +1494,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
goto out;
}
crtc = obj_to_crtc(obj);
DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
if (crtc_req->mode_valid) {
/* If we have a mode we need a framebuffer. */
@ -1569,6 +1571,9 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
goto out;
}
connector = obj_to_connector(obj);
DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
connector->base.id,
drm_get_connector_name(connector));
connector_set[i] = connector;
}
@ -1684,6 +1689,7 @@ int drm_mode_addfb(struct drm_device *dev,
r->fb_id = fb->base.id;
list_add(&fb->filp_head, &file_priv->fbs);
DRM_DEBUG_KMS("[FB:%d]\n", fb->base.id);
out:
mutex_unlock(&dev->mode_config.mutex);

44
drivers/gpu/drm/drm_crtc_helper.c
View file

@ -86,7 +86,8 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
int count = 0;
int mode_flags = 0;
DRM_DEBUG_KMS("%s\n", drm_get_connector_name(connector));
DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id,
drm_get_connector_name(connector));
/* set all modes to the unverified state */
list_for_each_entry_safe(mode, t, &connector->modes, head)
mode->status = MODE_UNVERIFIED;
@ -102,8 +103,8 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
connector->status = connector->funcs->detect(connector);
if (connector->status == connector_status_disconnected) {
DRM_DEBUG_KMS("%s is disconnected\n",
drm_get_connector_name(connector));
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] disconnected\n",
connector->base.id, drm_get_connector_name(connector));
drm_mode_connector_update_edid_property(connector, NULL);
goto prune;
}
@ -141,8 +142,8 @@ prune:
drm_mode_sort(&connector->modes);
DRM_DEBUG_KMS("Probed modes for %s\n",
drm_get_connector_name(connector));
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] probed modes :\n", connector->base.id,
drm_get_connector_name(connector));
list_for_each_entry_safe(mode, t, &connector->modes, head) {
mode->vrefresh = drm_mode_vrefresh(mode);
@ -374,6 +375,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (!(ret = crtc_funcs->mode_fixup(crtc, mode, adjusted_mode))) {
goto done;
}
DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
/* Prepare the encoders and CRTCs before setting the mode. */
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
@ -401,8 +403,9 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (encoder->crtc != crtc)
continue;
DRM_DEBUG("%s: set mode %s %x\n", drm_get_encoder_name(encoder),
mode->name, mode->base.id);
DRM_DEBUG_KMS("[ENCODER:%d:%s] set [MODE:%d:%s]\n",
encoder->base.id, drm_get_encoder_name(encoder),
mode->base.id, mode->name);
encoder_funcs = encoder->helper_private;
encoder_funcs->mode_set(encoder, mode, adjusted_mode);
}
@ -478,10 +481,15 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
crtc_funcs = set->crtc->helper_private;
DRM_DEBUG_KMS("crtc: %p %d fb: %p connectors: %p num_connectors:"
" %d (x, y) (%i, %i)\n",
set->crtc, set->crtc->base.id, set->fb, set->connectors,
(int)set->num_connectors, set->x, set->y);
if (set->fb) {
DRM_DEBUG_KMS("[CRTC:%d] [FB:%d] #connectors=%d (x y) (%i %i)\n",
set->crtc->base.id, set->fb->base.id,
(int)set->num_connectors, set->x, set->y);
} else {
DRM_DEBUG_KMS("[CRTC:%d] [NOFB] #connectors=%d (x y) (%i %i)\n",
set->crtc->base.id, (int)set->num_connectors,
set->x, set->y);
}
dev = set->crtc->dev;
@ -610,8 +618,14 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
mode_changed = true;
connector->encoder->crtc = new_crtc;
}
DRM_DEBUG_KMS("setting connector %d crtc to %p\n",
connector->base.id, new_crtc);
if (new_crtc) {
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [CRTC:%d]\n",
connector->base.id, drm_get_connector_name(connector),
new_crtc->base.id);
} else {
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [NOCRTC]\n",
connector->base.id, drm_get_connector_name(connector));
}
}
/* mode_set_base is not a required function */
@ -629,8 +643,8 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
if (!drm_crtc_helper_set_mode(set->crtc, set->mode,
set->x, set->y,
old_fb)) {
DRM_ERROR("failed to set mode on crtc %p\n",
set->crtc);
DRM_ERROR("failed to set mode on [CRTC:%d]\n",
set->crtc->base.id);
ret = -EINVAL;
goto fail;
}