[PATCH 09/12] drm/client: Switch to per-device debugs
Ville Syrjala
ville.syrjala at linux.intel.com
Thu Apr 4 20:33:33 UTC 2024
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
Use drm_dev_dbg() & co. so that we know which device we're
dealing with.
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/drm_client_modeset.c | 117 ++++++++++++++-------------
1 file changed, 60 insertions(+), 57 deletions(-)
diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index 1fba6cd8d761..1751162b7d5c 100644
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -239,7 +239,8 @@ static bool drm_connector_enabled(struct drm_connector *connector, bool strict)
return enable;
}
-static void drm_client_connectors_enabled(struct drm_connector *connectors[],
+static void drm_client_connectors_enabled(struct drm_device *dev,
+ struct drm_connector *connectors[],
unsigned int connector_count,
bool enabled[])
{
@@ -250,8 +251,8 @@ static void drm_client_connectors_enabled(struct drm_connector *connectors[],
for (i = 0; i < connector_count; i++) {
connector = connectors[i];
enabled[i] = drm_connector_enabled(connector, true);
- DRM_DEBUG_KMS("connector %d enabled? %s\n", connector->base.id,
- connector->display_info.non_desktop ? "non desktop" : str_yes_no(enabled[i]));
+ drm_dbg_kms(dev, "connector %d enabled? %s\n", connector->base.id,
+ connector->display_info.non_desktop ? "non desktop" : str_yes_no(enabled[i]));
any_enabled |= enabled[i];
}
@@ -312,7 +313,7 @@ static bool drm_client_target_cloned(struct drm_device *dev,
}
if (can_clone) {
- DRM_DEBUG_KMS("can clone using command line\n");
+ drm_dbg_kms(dev, "can clone using command line\n");
return true;
}
@@ -341,15 +342,16 @@ static bool drm_client_target_cloned(struct drm_device *dev,
drm_mode_destroy(dev, dmt_mode);
if (can_clone) {
- DRM_DEBUG_KMS("can clone using 1024x768\n");
+ drm_dbg_kms(dev, "can clone using 1024x768\n");
return true;
}
fail:
- DRM_INFO("kms: can't enable cloning when we probably wanted to.\n");
+ drm_info(dev, "kms: can't enable cloning when we probably wanted to.\n");
return false;
}
-static int drm_client_get_tile_offsets(struct drm_connector *connectors[],
+static int drm_client_get_tile_offsets(struct drm_device *dev,
+ struct drm_connector *connectors[],
unsigned int connector_count,
const struct drm_display_mode *modes[],
struct drm_client_offset offsets[],
@@ -366,8 +368,8 @@ static int drm_client_get_tile_offsets(struct drm_connector *connectors[],
continue;
if (!modes[i] && (h_idx || v_idx)) {
- DRM_DEBUG_KMS("no modes for connector tiled %d %d\n", i,
- connector->base.id);
+ drm_dbg_kms(dev, "no modes for connector tiled %d %d\n",
+ i, connector->base.id);
continue;
}
if (connector->tile_h_loc < h_idx)
@@ -378,11 +380,12 @@ static int drm_client_get_tile_offsets(struct drm_connector *connectors[],
}
offsets[idx].x = hoffset;
offsets[idx].y = voffset;
- DRM_DEBUG_KMS("returned %d %d for %d %d\n", hoffset, voffset, h_idx, v_idx);
+ drm_dbg_kms(dev, "returned %d %d for %d %d\n", hoffset, voffset, h_idx, v_idx);
return 0;
}
-static bool drm_client_target_preferred(struct drm_connector *connectors[],
+static bool drm_client_target_preferred(struct drm_device *dev,
+ struct drm_connector *connectors[],
unsigned int connector_count,
const struct drm_display_mode *modes[],
struct drm_client_offset offsets[],
@@ -432,17 +435,17 @@ static bool drm_client_target_preferred(struct drm_connector *connectors[],
* find the tile offsets for this pass - need to find
* all tiles left and above
*/
- drm_client_get_tile_offsets(connectors, connector_count, modes, offsets, i,
+ drm_client_get_tile_offsets(dev, connectors, connector_count, modes, offsets, i,
connector->tile_h_loc, connector->tile_v_loc);
}
- DRM_DEBUG_KMS("looking for cmdline mode on connector %d\n",
- connector->base.id);
+ drm_dbg_kms(dev, "looking for cmdline mode on connector %d\n",
+ connector->base.id);
/* got for command line mode first */
modes[i] = drm_connector_pick_cmdline_mode(connector);
if (!modes[i]) {
- DRM_DEBUG_KMS("looking for preferred mode on connector %d %d\n",
- connector->base.id, connector->tile_group ? connector->tile_group->id : 0);
+ drm_dbg_kms(dev, "looking for preferred mode on connector %d %d\n",
+ connector->base.id, connector->tile_group ? connector->tile_group->id : 0);
modes[i] = drm_connector_preferred_mode(connector, width, height);
}
/* No preferred modes, pick one off the list */
@@ -462,16 +465,16 @@ static bool drm_client_target_preferred(struct drm_connector *connectors[],
(connector->tile_h_loc == 0 &&
connector->tile_v_loc == 0 &&
!drm_connector_get_tiled_mode(connector))) {
- DRM_DEBUG_KMS("Falling back to non tiled mode on Connector %d\n",
- connector->base.id);
+ drm_dbg_kms(dev, "Falling back to non tiled mode on Connector %d\n",
+ connector->base.id);
modes[i] = drm_connector_fallback_non_tiled_mode(connector);
} else {
modes[i] = drm_connector_get_tiled_mode(connector);
}
}
- DRM_DEBUG_KMS("found mode %s\n", modes[i] ? modes[i]->name :
- "none");
+ drm_dbg_kms(dev, "found mode %s\n",
+ modes[i] ? modes[i]->name : "none");
conn_configured |= BIT_ULL(i);
}
@@ -631,15 +634,15 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
num_connectors_detected++;
if (!enabled[i]) {
- DRM_DEBUG_KMS("connector %s not enabled, skipping\n",
- connector->name);
+ drm_dbg_kms(dev, "connector %s not enabled, skipping\n",
+ connector->name);
conn_configured |= BIT(i);
continue;
}
if (connector->force == DRM_FORCE_OFF) {
- DRM_DEBUG_KMS("connector %s is disabled by user, skipping\n",
- connector->name);
+ drm_dbg_kms(dev, "connector %s is disabled by user, skipping\n",
+ connector->name);
enabled[i] = false;
continue;
}
@@ -649,8 +652,8 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
if (connector->force > DRM_FORCE_OFF)
goto bail;
- DRM_DEBUG_KMS("connector %s has no encoder or crtc, skipping\n",
- connector->name);
+ drm_dbg_kms(dev, "connector %s has no encoder or crtc, skipping\n",
+ connector->name);
enabled[i] = false;
conn_configured |= BIT(i);
continue;
@@ -667,28 +670,28 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
*/
for (j = 0; j < count; j++) {
if (crtcs[j] == new_crtc) {
- DRM_DEBUG_KMS("fallback: cloned configuration\n");
+ drm_dbg_kms(dev, "fallback: cloned configuration\n");
goto bail;
}
}
- DRM_DEBUG_KMS("looking for cmdline mode on connector %s\n",
- connector->name);
+ drm_dbg_kms(dev, "looking for cmdline mode on connector %s\n",
+ connector->name);
/* go for command line mode first */
modes[i] = drm_connector_pick_cmdline_mode(connector);
/* try for preferred next */
if (!modes[i]) {
- DRM_DEBUG_KMS("looking for preferred mode on connector %s %d\n",
- connector->name, connector->has_tile);
+ drm_dbg_kms(dev, "looking for preferred mode on connector %s %d\n",
+ connector->name, connector->has_tile);
modes[i] = drm_connector_preferred_mode(connector, width, height);
}
/* No preferred mode marked by the EDID? Are there any modes? */
if (!modes[i] && !list_empty(&connector->modes)) {
- DRM_DEBUG_KMS("using first mode listed on connector %s\n",
- connector->name);
+ drm_dbg_kms(dev, "using first mode listed on connector %s\n",
+ connector->name);
modes[i] = drm_connector_first_mode(connector);
}
@@ -699,8 +702,8 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
* is dodgy. Switch to crtc->state->mode, after taking
* care of the resulting locking/lifetime issues.
*/
- DRM_DEBUG_KMS("looking for current mode on connector %s\n",
- connector->name);
+ drm_dbg_kms(dev, "looking for current mode on connector %s\n",
+ connector->name);
modes[i] = &connector->state->crtc->mode;
}
/*
@@ -709,18 +712,18 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
*/
if (connector->has_tile &&
num_tiled_conns < connector->num_h_tile * connector->num_v_tile) {
- DRM_DEBUG_KMS("Falling back to non tiled mode on Connector %d\n",
- connector->base.id);
+ drm_dbg_kms(dev, "Falling back to non tiled mode on Connector %d\n",
+ connector->base.id);
modes[i] = drm_connector_fallback_non_tiled_mode(connector);
}
crtcs[i] = new_crtc;
- DRM_DEBUG_KMS("connector %s on [CRTC:%d:%s]: %dx%d%s\n",
- connector->name,
- connector->state->crtc->base.id,
- connector->state->crtc->name,
- modes[i]->hdisplay, modes[i]->vdisplay,
- modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" : "");
+ drm_dbg_kms(dev, "connector %s on [CRTC:%d:%s]: %dx%d%s\n",
+ connector->name,
+ connector->state->crtc->base.id,
+ connector->state->crtc->name,
+ modes[i]->hdisplay, modes[i]->vdisplay,
+ modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" : "");
fallback = false;
conn_configured |= BIT(i);
@@ -736,15 +739,15 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
*/
if (num_connectors_enabled != num_connectors_detected &&
num_connectors_enabled < dev->mode_config.num_crtc) {
- DRM_DEBUG_KMS("fallback: Not all outputs enabled\n");
- DRM_DEBUG_KMS("Enabled: %i, detected: %i\n", num_connectors_enabled,
- num_connectors_detected);
+ drm_dbg_kms(dev, "fallback: Not all outputs enabled\n");
+ drm_dbg_kms(dev, "Enabled: %i, detected: %i\n",
+ num_connectors_enabled, num_connectors_detected);
fallback = true;
}
if (fallback) {
bail:
- DRM_DEBUG_KMS("Not using firmware configuration\n");
+ drm_dbg_kms(dev, "Not using firmware configuration\n");
memcpy(enabled, save_enabled, count);
ret = false;
}
@@ -782,7 +785,7 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
int i, ret = 0;
bool *enabled;
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(dev, "\n");
if (!width)
width = dev->mode_config.max_width;
@@ -813,7 +816,7 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
offsets = kcalloc(connector_count, sizeof(*offsets), GFP_KERNEL);
enabled = kcalloc(connector_count, sizeof(bool), GFP_KERNEL);
if (!crtcs || !modes || !enabled || !offsets) {
- DRM_ERROR("Memory allocation failed\n");
+ drm_err(dev, "Memory allocation failed\n");
ret = -ENOMEM;
goto out;
}
@@ -824,8 +827,8 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
for (i = 0; i < connector_count; i++)
total_modes_count += connectors[i]->funcs->fill_modes(connectors[i], width, height);
if (!total_modes_count)
- DRM_DEBUG_KMS("No connectors reported connected with modes\n");
- drm_client_connectors_enabled(connectors, connector_count, enabled);
+ drm_dbg_kms(dev, "No connectors reported connected with modes\n");
+ drm_client_connectors_enabled(dev, connectors, connector_count, enabled);
if (!drm_client_firmware_config(client, connectors, connector_count, crtcs,
modes, offsets, enabled, width, height)) {
@@ -835,12 +838,12 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
if (!drm_client_target_cloned(dev, connectors, connector_count, modes,
offsets, enabled, width, height) &&
- !drm_client_target_preferred(connectors, connector_count, modes,
+ !drm_client_target_preferred(dev, connectors, connector_count, modes,
offsets, enabled, width, height))
- DRM_ERROR("Unable to find initial modes\n");
+ drm_err(dev, "Unable to find initial modes\n");
- DRM_DEBUG_KMS("picking CRTCs for %dx%d config\n",
- width, height);
+ drm_dbg_kms(dev, "picking CRTCs for %dx%d config\n",
+ width, height);
drm_client_pick_crtcs(client, connectors, connector_count,
crtcs, modes, 0, width, height);
@@ -857,8 +860,8 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
struct drm_mode_set *modeset = drm_client_find_modeset(client, crtc);
struct drm_connector *connector = connectors[i];
- DRM_DEBUG_KMS("desired mode %s set on crtc %d (%d,%d)\n",
- mode->name, crtc->base.id, offset->x, offset->y);
+ drm_dbg_kms(dev, "desired mode %s set on crtc %d (%d,%d)\n",
+ mode->name, crtc->base.id, offset->x, offset->y);
if (WARN_ON_ONCE(modeset->num_connectors == DRM_CLIENT_MAX_CLONED_CONNECTORS ||
(dev->mode_config.num_crtc > 1 && modeset->num_connectors == 1))) {
--
2.43.2
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