On Sat, Nov 13, 2021 at 08:27:30PM +0100, Claudio Suarez wrote:
> The prefered way to log connectors is [CONNECTOR:id:name]. Change it in
> drm core programs.
>
> Suggested-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
> Signed-off-by: Claudio Suarez <c...@net-c.es>
> ---
> drivers/gpu/drm/drm_client_modeset.c | 51 ++++++++++++++--------------
> drivers/gpu/drm/drm_connector.c | 12 ++++---
> drivers/gpu/drm/drm_edid.c | 36 ++++++++++----------
> drivers/gpu/drm/drm_edid_load.c | 11 +++---
> drivers/gpu/drm/drm_mode_config.c | 3 +-
> 5 files changed, 59 insertions(+), 54 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_client_modeset.c
> b/drivers/gpu/drm/drm_client_modeset.c
> index ced09c7c06f9..4f35dc375bdd 100644
> --- a/drivers/gpu/drm/drm_client_modeset.c
> +++ b/drivers/gpu/drm/drm_client_modeset.c
> @@ -240,7 +240,7 @@ 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,
> + DRM_DEBUG_KMS("[CONNECTOR:%d;%s] enabled? %s\n",
> connector->base.id, connector->name,
> connector->display_info.non_desktop ? "non
> desktop" : enabled[i] ? "yes" : "no");
>
> any_enabled |= enabled[i];
> @@ -350,8 +350,8 @@ 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_DEBUG_KMS("no modes for [CONNECTOR:%d:%s] tiled
> %d\n",
> + connector->base.id, connector->name, i);
> continue;
> }
> if (connector->tile_h_loc < h_idx)
> @@ -419,14 +419,15 @@ static bool drm_client_target_preferred(struct
> drm_connector **connectors,
> drm_client_get_tile_offsets(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_DEBUG_KMS("looking for cmdline mode on [CONNECTOR:%d:%s]\n",
> + connector->base.id, connector->name);
>
> /* 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_DEBUG_KMS("looking for preferred mode on
> [CONNECTOR:%d:%s] %d\n",
> + connector->base.id, connector->name,
> + connector->tile_group ?
> connector->tile_group->id : 0);
> modes[i] = drm_connector_has_preferred_mode(connector,
> width, height);
> }
> /* No preferred modes, pick one off the list */
> @@ -448,8 +449,8 @@ 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_DEBUG_KMS("Falling back to non tiled mode
> on [CONNECTOR:%d:%s]\n",
> + connector->base.id,
> connector->name);
> modes[i] =
> drm_connector_fallback_non_tiled_mode(connector);
> } else {
> modes[i] =
> drm_connector_get_tiled_mode(connector);
> @@ -617,15 +618,15 @@ 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_DEBUG_KMS("[CONNECTOR:%d:%s] not enabled,
> skipping\n",
> + connector->base.id, 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_DEBUG_KMS("[CONNECTOR:%d:%s] is disabled by user,
> skipping\n",
> + connector->base.id, connector->name);
> enabled[i] = false;
> continue;
> }
> @@ -635,8 +636,8 @@ 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_DEBUG_KMS("[CONNECTOR:%d:%s] has no encoder or
> crtc, skipping\n",
> + connector->base.id, connector->name);
> enabled[i] = false;
> conn_configured |= BIT(i);
> continue;
> @@ -658,23 +659,23 @@ static bool drm_client_firmware_config(struct
> drm_client_dev *client,
> }
> }
>
> - DRM_DEBUG_KMS("looking for cmdline mode on connector %s\n",
> - connector->name);
> + DRM_DEBUG_KMS("looking for cmdline mode on [CONNECTOR:%d:%s]\n",
> + connector->base.id, 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_DEBUG_KMS("looking for preferred mode on
> [CONNECTOR:%d:%s] %d\n",
> + connector->base.id, connector->name,
> connector->has_tile);
> modes[i] = drm_connector_has_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_DEBUG_KMS("using first mode listed on
> [CONNECTOR:%d:%s]\n",
> + connector->base.id, connector->name);
> modes[i] = list_first_entry(&connector->modes,
> struct drm_display_mode,
> head);
> @@ -693,8 +694,8 @@ static bool drm_client_firmware_config(struct
> drm_client_dev *client,
> * This is crtc->mode and not crtc->state->mode for the
> * fastboot check to work correctly.
> */
> - DRM_DEBUG_KMS("looking for current mode on connector
> %s\n",
> - connector->name);
> + DRM_DEBUG_KMS("looking for current mode on
> [CONNECTOR:%d:%s]\n",
> + connector->base.id, connector->name);
> modes[i] = &connector->state->crtc->mode;
> }
> /*
> @@ -703,8 +704,8 @@ 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_DEBUG_KMS("Falling back to non tiled mode on
> [CONNECTOR:%d:%s]\n",
> + connector->base.id, connector->name);
> modes[i] =
> drm_connector_fallback_non_tiled_mode(connector);
> }
> crtcs[i] = new_crtc;
> diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
> index 3bc782b630b9..a7085f65865f 100644
> --- a/drivers/gpu/drm/drm_connector.c
> +++ b/drivers/gpu/drm/drm_connector.c
> @@ -161,20 +161,22 @@ static void drm_connector_get_cmdline_mode(struct
> drm_connector *connector)
> return;
>
> if (mode->force) {
> - DRM_INFO("forcing %s connector %s\n", connector->name,
> + DRM_INFO("forcing [CONNECTOR:%d:%s]: %s\n",
> + connector->base.id, connector->name,
> drm_get_connector_force_name(mode->force));
> connector->force = mode->force;
> }
>
> if (mode->panel_orientation != DRM_MODE_PANEL_ORIENTATION_UNKNOWN) {
> - DRM_INFO("cmdline forces connector %s panel_orientation to
> %d\n",
> - connector->name, mode->panel_orientation);
> + DRM_INFO("cmdline forces [CONNECTOR:%d:%s] panel_orientation to
> %d\n",
> + connector->base.id, connector->name,
> + mode->panel_orientation);
> drm_connector_set_panel_orientation(connector,
> mode->panel_orientation);
> }
>
> - DRM_DEBUG_KMS("cmdline mode for connector %s %s %dx%d@%dHz%s%s%s\n",
> - connector->name, mode->name,
> + DRM_DEBUG_KMS("cmdline mode for [CONNECTOR:%d:%s] %s
> %dx%d@%dHz%s%s%s\n",
> + connector->base.id, connector->name, mode->name,
> mode->xres, mode->yres,
> mode->refresh_specified ? mode->refresh : 60,
> mode->rb ? " reduced blanking" : "",
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index 12893e7be89b..242dfcdb7ecb 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -5076,32 +5076,32 @@ static void drm_parse_hdmi_deep_color_info(struct
> drm_connector *connector,
> if (hdmi[6] & DRM_EDID_HDMI_DC_30) {
> dc_bpc = 10;
> info->edid_hdmi_dc_modes |= DRM_EDID_HDMI_DC_30;
> - DRM_DEBUG("%s: HDMI sink does deep color 30.\n",
> - connector->name);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: HDMI sink does deep color 30.\n",
> + connector->base.id, connector->name);
> }
>
> if (hdmi[6] & DRM_EDID_HDMI_DC_36) {
> dc_bpc = 12;
> info->edid_hdmi_dc_modes |= DRM_EDID_HDMI_DC_36;
> - DRM_DEBUG("%s: HDMI sink does deep color 36.\n",
> - connector->name);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: HDMI sink does deep color 36.\n",
> + connector->base.id, connector->name);
> }
>
> if (hdmi[6] & DRM_EDID_HDMI_DC_48) {
> dc_bpc = 16;
> info->edid_hdmi_dc_modes |= DRM_EDID_HDMI_DC_48;
> - DRM_DEBUG("%s: HDMI sink does deep color 48.\n",
> - connector->name);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: HDMI sink does deep color 48.\n",
> + connector->base.id, connector->name);
> }
>
> if (dc_bpc == 0) {
> - DRM_DEBUG("%s: No deep color support on this HDMI sink.\n",
> - connector->name);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: No deep color support on this
> HDMI sink.\n",
> + connector->base.id, connector->name);
> return;
> }
>
> - DRM_DEBUG("%s: Assigning HDMI sink color depth as %d bpc.\n",
> - connector->name, dc_bpc);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: Assigning HDMI sink color depth as %d
> bpc.\n",
> + connector->base.id, connector->name, dc_bpc);
> info->bpc = dc_bpc;
>
> /*
> @@ -5114,8 +5114,8 @@ static void drm_parse_hdmi_deep_color_info(struct
> drm_connector *connector,
> /* YCRCB444 is optional according to spec. */
> if (hdmi[6] & DRM_EDID_HDMI_DC_Y444) {
> info->color_formats |= DRM_COLOR_FORMAT_YCRCB444;
> - DRM_DEBUG("%s: HDMI sink does YCRCB444 in deep color.\n",
> - connector->name);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: HDMI sink does YCRCB444 in deep
> color.\n",
> + connector->base.id, connector->name);
> }
>
> /*
> @@ -5123,8 +5123,8 @@ static void drm_parse_hdmi_deep_color_info(struct
> drm_connector *connector,
> * then deep color 36 bit must be supported.
> */
> if (!(hdmi[6] & DRM_EDID_HDMI_DC_36)) {
> - DRM_DEBUG("%s: HDMI sink should do DC_36, but does not!\n",
> - connector->name);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: HDMI sink should do DC_36, but
> does not!\n",
> + connector->base.id, connector->name);
> }
> }
>
> @@ -5357,8 +5357,8 @@ u32 drm_add_display_info(struct drm_connector
> *connector, const struct edid *edi
> if (info->bpc == 0 && edid->revision == 3 &&
> edid->input & DRM_EDID_DIGITAL_DFP_1_X) {
> info->bpc = 8;
> - DRM_DEBUG("%s: Assigning DFP sink color depth as %d bpc.\n",
> - connector->name, info->bpc);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: Assigning DFP sink color depth as
> %d bpc.\n",
> + connector->base.id, connector->name, info->bpc);
> }
>
> /* Only defined for 1.4 with digital displays */
> @@ -5390,8 +5390,8 @@ u32 drm_add_display_info(struct drm_connector
> *connector, const struct edid *edi
> break;
> }
>
> - DRM_DEBUG("%s: Assigning EDID-1.4 digital sink color depth as %d
> bpc.\n",
> - connector->name, info->bpc);
> + DRM_DEBUG("[CONNECTOR:%d:%s]: Assigning EDID-1.4 digital sink color
> depth as %d bpc.\n",
> + connector->base.id, connector->name, info->bpc);
>
> info->color_formats |= DRM_COLOR_FORMAT_RGB444;
> if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB444)
> diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c
> index 37d8ba3ddb46..f3f6801927f1 100644
> --- a/drivers/gpu/drm/drm_edid_load.c
> +++ b/drivers/gpu/drm/drm_edid_load.c
> @@ -188,7 +188,8 @@ static void *edid_load(struct drm_connector *connector,
> const char *name,
> pdev = platform_device_register_simple(connector_name, -1,
> NULL, 0);
> if (IS_ERR(pdev)) {
> DRM_ERROR("Failed to register EDID firmware platform
> device "
> - "for connector \"%s\"\n", connector_name);
> + "for [CONNECTOR:%d:%s]\n",
> + connector->base.id, connector_name);
> return ERR_CAST(pdev);
> }
>
> @@ -243,8 +244,8 @@ static void *edid_load(struct drm_connector *connector,
> const char *name,
>
> edid[EDID_LENGTH-1] += edid[0x7e] - valid_extensions;
> DRM_INFO("Found %d valid extensions instead of %d in EDID data "
> - "\"%s\" for connector \"%s\"\n", valid_extensions,
> - edid[0x7e], name, connector_name);
> + "\"%s\" for [CONNECTOR:%d:%s]\n", valid_extensions,
> + edid[0x7e], name, connector->base.id, connector_name);
> edid[0x7e] = valid_extensions;
>
> new_edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH,
> @@ -254,9 +255,9 @@ static void *edid_load(struct drm_connector *connector,
> const char *name,
> }
>
> DRM_INFO("Got %s EDID base block and %d extension%s from "
> - "\"%s\" for connector \"%s\"\n", (builtin >= 0) ? "built-in" :
> + "\"%s\" for [CONNECTOR:%d:%s]\n", (builtin >= 0) ? "built-in" :
> "external", valid_extensions, valid_extensions == 1 ? "" : "s",
> - name, connector_name);
> + name, connector->base.id, connector_name);
>
> out:
> release_firmware(fw);
> diff --git a/drivers/gpu/drm/drm_mode_config.c
> b/drivers/gpu/drm/drm_mode_config.c
> index 37b4b9f0e468..e46dcd31faa3 100644
> --- a/drivers/gpu/drm/drm_mode_config.c
> +++ b/drivers/gpu/drm/drm_mode_config.c
> @@ -504,7 +504,8 @@ void drm_mode_config_cleanup(struct drm_device *dev)
> if (WARN_ON(!list_empty(&dev->mode_config.connector_list))) {
> drm_connector_list_iter_begin(dev, &conn_iter);
> drm_for_each_connector_iter(connector, &conn_iter)
> - DRM_ERROR("connector %s leaked!\n", connector->name);
> + DRM_ERROR("[CONNECTOR:%d:%s] leaked!\n",
> + connector->base.id, connector->name);
> drm_connector_list_iter_end(&conn_iter);
> }
>
> --
> 2.33.0
>
>
>
