diff options
Diffstat (limited to 'linux-core/drm_crtc.c')
| -rw-r--r-- | linux-core/drm_crtc.c | 540 |
1 files changed, 264 insertions, 276 deletions
diff --git a/linux-core/drm_crtc.c b/linux-core/drm_crtc.c index bb527413..c60476a4 100644 --- a/linux-core/drm_crtc.c +++ b/linux-core/drm_crtc.c @@ -60,43 +60,43 @@ char *drm_get_dpms_name(int val) return "unknown"; } -static struct drm_prop_enum_list drm_conn_enum_list[] = -{ { ConnectorUnknown, "Unknown" }, - { ConnectorVGA, "VGA" }, - { ConnectorDVII, "DVI-I" }, - { ConnectorDVID, "DVI-D" }, - { ConnectorDVIA, "DVI-A" }, - { ConnectorComposite, "Composite" }, - { ConnectorSVIDEO, "SVIDEO" }, - { ConnectorLVDS, "LVDS" }, - { ConnectorComponent, "Component" }, - { Connector9PinDIN, "9-pin DIN" }, - { ConnectorDisplayPort, "DisplayPort" }, - { ConnectorHDMIA, "HDMI Type A" }, - { ConnectorHDMIB, "HDMI Type B" }, +static struct drm_prop_enum_list drm_connector_enum_list[] = +{ { DRM_MODE_CONNECTOR_Unknown, "Unknown" }, + { DRM_MODE_CONNECTOR_VGA, "VGA" }, + { DRM_MODE_CONNECTOR_DVII, "DVI-I" }, + { DRM_MODE_CONNECTOR_DVID, "DVI-D" }, + { DRM_MODE_CONNECTOR_DVIA, "DVI-A" }, + { DRM_MODE_CONNECTOR_Composite, "Composite" }, + { DRM_MODE_CONNECTOR_SVIDEO, "SVIDEO" }, + { DRM_MODE_CONNECTOR_LVDS, "LVDS" }, + { DRM_MODE_CONNECTOR_Component, "Component" }, + { DRM_MODE_CONNECTOR_9PinDIN, "9-pin DIN" }, + { DRM_MODE_CONNECTOR_DisplayPort, "DisplayPort" }, + { DRM_MODE_CONNECTOR_HDMIA, "HDMI Type A" }, + { DRM_MODE_CONNECTOR_HDMIB, "HDMI Type B" }, }; -static struct drm_prop_enum_list drm_output_enum_list[] = -{ { DRM_MODE_OUTPUT_NONE, "None" }, - { DRM_MODE_OUTPUT_VGA, "VGA" }, - { DRM_MODE_OUTPUT_TMDS, "TMDS" }, - { DRM_MODE_OUTPUT_LVDS, "LVDS" }, - { DRM_MODE_OUTPUT_TVDAC, "TV" }, +static struct drm_prop_enum_list drm_encoder_enum_list[] = +{ { DRM_MODE_ENCODER_NONE, "None" }, + { DRM_MODE_ENCODER_DAC, "DAC" }, + { DRM_MODE_ENCODER_TMDS, "TMDS" }, + { DRM_MODE_ENCODER_LVDS, "LVDS" }, + { DRM_MODE_ENCODER_TVDAC, "TV" }, }; -char *drm_get_output_name(struct drm_output *output) +char *drm_get_connector_name(struct drm_connector *connector) { static char buf[32]; - snprintf(buf, 32, "%s-%d", drm_output_enum_list[output->output_type].name, - output->output_type_id); + snprintf(buf, 32, "%s-%d", drm_connector_enum_list[connector->connector_type].name, + connector->connector_type_id); return buf; } -char *drm_get_output_status_name(enum drm_output_status status) +char *drm_get_connector_status_name(enum drm_connector_status status) { - if (status == output_status_connected) + if (status == connector_status_connected) return "connected"; - else if (status == output_status_disconnected) + else if (status == connector_status_disconnected) return "disconnected"; else return "unknown"; @@ -111,7 +111,7 @@ char *drm_get_output_status_name(enum drm_output_status status) * Caller must hold DRM mode_config lock. * * Create a unique identifier based on @ptr in @dev's identifier space. Used - * for tracking modes, CRTCs and outputs. + * for tracking modes, CRTCs and connectors. * * RETURNS: * New unique (relative to other objects in @dev) integer identifier for the @@ -290,11 +290,11 @@ EXPORT_SYMBOL(drm_crtc_cleanup); */ bool drm_crtc_in_use(struct drm_crtc *crtc) { - struct drm_output *output; + struct drm_connector *connector; struct drm_device *dev = crtc->dev; /* FIXME: Locking around list access? */ - list_for_each_entry(output, &dev->mode_config.output_list, head) - if (output->crtc == crtc) + list_for_each_entry(connector, &dev->mode_config.connector_list, head) + if (connector->crtc == crtc) return true; return false; } @@ -310,7 +310,7 @@ static struct drm_display_mode std_mode[] = { }; /** - * drm_crtc_probe_output_modes - get complete set of display modes + * drm_crtc_probe_connector_modes - get complete set of display modes * @dev: DRM device * @maxX: max width for modes * @maxY: max height for modes @@ -318,8 +318,8 @@ static struct drm_display_mode std_mode[] = { * LOCKING: * Caller must hold mode config lock. * - * Based on @dev's mode_config layout, scan all the outputs and try to detect - * modes on them. Modes will first be added to the output's probed_modes + * Based on @dev's mode_config layout, scan all the connectors and try to detect + * modes on them. Modes will first be added to the connector's probed_modes * list, then culled (based on validity and the @maxX, @maxY parameters) and * put into the normal modes list. * @@ -328,47 +328,47 @@ static struct drm_display_mode std_mode[] = { * * FIXME: take into account monitor limits */ -void drm_crtc_probe_single_output_modes(struct drm_output *output, int maxX, int maxY) +void drm_crtc_probe_single_connector_modes(struct drm_connector *connector, int maxX, int maxY) { - struct drm_device *dev = output->dev; + struct drm_device *dev = connector->dev; struct drm_display_mode *mode, *t; int ret; //if (maxX == 0 || maxY == 0) // TODO /* set all modes to the unverified state */ - list_for_each_entry_safe(mode, t, &output->modes, head) + list_for_each_entry_safe(mode, t, &connector->modes, head) mode->status = MODE_UNVERIFIED; - output->status = (*output->funcs->detect)(output); + connector->status = (*connector->funcs->detect)(connector); - if (output->status == output_status_disconnected) { - DRM_DEBUG("%s is disconnected\n", drm_get_output_name(output)); + if (connector->status == connector_status_disconnected) { + DRM_DEBUG("%s is disconnected\n", drm_get_connector_name(connector)); /* TODO set EDID to NULL */ return; } - ret = (*output->funcs->get_modes)(output); + ret = (*connector->funcs->get_modes)(connector); if (ret) { - drm_mode_output_list_update(output); + drm_mode_connector_list_update(connector); } if (maxX && maxY) - drm_mode_validate_size(dev, &output->modes, maxX, + drm_mode_validate_size(dev, &connector->modes, maxX, maxY, 0); - list_for_each_entry_safe(mode, t, &output->modes, head) { + list_for_each_entry_safe(mode, t, &connector->modes, head) { if (mode->status == MODE_OK) - mode->status = (*output->funcs->mode_valid)(output,mode); + mode->status = (*connector->funcs->mode_valid)(connector,mode); } - drm_mode_prune_invalid(dev, &output->modes, TRUE); + drm_mode_prune_invalid(dev, &connector->modes, TRUE); - if (list_empty(&output->modes)) { + if (list_empty(&connector->modes)) { struct drm_display_mode *stdmode; - DRM_DEBUG("No valid modes on %s\n", drm_get_output_name(output)); + DRM_DEBUG("No valid modes on %s\n", drm_get_connector_name(connector)); /* Should we do this here ??? * When no valid EDID modes are available we end up @@ -376,18 +376,18 @@ void drm_crtc_probe_single_output_modes(struct drm_output *output, int maxX, int * 640x480@60Hz mode and carry on. */ stdmode = drm_mode_duplicate(dev, &std_mode[0]); - drm_mode_probed_add(output, stdmode); - drm_mode_list_concat(&output->probed_modes, - &output->modes); + drm_mode_probed_add(connector, stdmode); + drm_mode_list_concat(&connector->probed_modes, + &connector->modes); DRM_DEBUG("Adding standard 640x480 @ 60Hz to %s\n", - drm_get_output_name(output)); + drm_get_connector_name(connector)); } - drm_mode_sort(&output->modes); + drm_mode_sort(&connector->modes); - DRM_DEBUG("Probed modes for %s\n", drm_get_output_name(output)); - list_for_each_entry_safe(mode, t, &output->modes, head) { + DRM_DEBUG("Probed modes for %s\n", drm_get_connector_name(connector)); + list_for_each_entry_safe(mode, t, &connector->modes, head) { mode->vrefresh = drm_mode_vrefresh(mode); drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V); @@ -395,15 +395,15 @@ void drm_crtc_probe_single_output_modes(struct drm_output *output, int maxX, int } } -void drm_crtc_probe_output_modes(struct drm_device *dev, int maxX, int maxY) +void drm_crtc_probe_connector_modes(struct drm_device *dev, int maxX, int maxY) { - struct drm_output *output; + struct drm_connector *connector; - list_for_each_entry(output, &dev->mode_config.output_list, head) { - drm_crtc_probe_single_output_modes(output, maxX, maxY); + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + drm_crtc_probe_single_connector_modes(connector, maxX, maxY); } } -EXPORT_SYMBOL(drm_crtc_probe_output_modes); +EXPORT_SYMBOL(drm_crtc_probe_connector_modes); /** @@ -413,17 +413,17 @@ EXPORT_SYMBOL(drm_crtc_probe_output_modes); * LOCKING: * Caller must hold mode config lock. * - * If an output or CRTC isn't part of @dev's mode_config, it can be disabled + * If an connector or CRTC isn't part of @dev's mode_config, it can be disabled * by calling its dpms function, which should power it off. */ void drm_disable_unused_functions(struct drm_device *dev) { - struct drm_output *output; + struct drm_connector *connector; struct drm_crtc *crtc; - list_for_each_entry(output, &dev->mode_config.output_list, head) { - if (!output->crtc) - (*output->funcs->dpms)(output, DPMSModeOff); + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + if (!connector->crtc) + (*connector->funcs->dpms)(connector, DPMSModeOff); } list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { @@ -434,33 +434,33 @@ void drm_disable_unused_functions(struct drm_device *dev) EXPORT_SYMBOL(drm_disable_unused_functions); /** - * drm_mode_probed_add - add a mode to the specified output's probed mode list - * @output: output the new mode + * drm_mode_probed_add - add a mode to the specified connector's probed mode list + * @connector: connector the new mode * @mode: mode data * * LOCKING: * Caller must hold mode config lock. * - * Add @mode to @output's mode list for later use. + * Add @mode to @connector's mode list for later use. */ -void drm_mode_probed_add(struct drm_output *output, +void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode) { - list_add(&mode->head, &output->probed_modes); + list_add(&mode->head, &connector->probed_modes); } EXPORT_SYMBOL(drm_mode_probed_add); /** * drm_mode_remove - remove and free a mode - * @output: output list to modify + * @connector: connector list to modify * @mode: mode to remove * * LOCKING: * Caller must hold mode config lock. * - * Remove @mode from @output's mode list, then free it. + * Remove @mode from @connector's mode list, then free it. */ -void drm_mode_remove(struct drm_output *output, struct drm_display_mode *mode) +void drm_mode_remove(struct drm_connector *connector, struct drm_display_mode *mode) { list_del(&mode->head); kfree(mode); @@ -468,76 +468,76 @@ void drm_mode_remove(struct drm_output *output, struct drm_display_mode *mode) EXPORT_SYMBOL(drm_mode_remove); /** - * drm_output_init - Init a preallocated output + * drm_connector_init - Init a preallocated connector * @dev: DRM device - * @output: the output to init - * @funcs: callbacks for this output - * @name: user visible name of the output + * @connector: the connector to init + * @funcs: callbacks for this connector + * @name: user visible name of the connector * * LOCKING: * Caller must hold @dev's mode_config lock. * - * Initialises a preallocated output. Outputs should be - * subclassed as part of driver output objects. + * Initialises a preallocated connector. Connectors should be + * subclassed as part of driver connector objects. */ -void drm_output_init(struct drm_device *dev, - struct drm_output *output, - const struct drm_output_funcs *funcs, - int output_type) +void drm_connector_init(struct drm_device *dev, + struct drm_connector *connector, + const struct drm_connector_funcs *funcs, + int connector_type) { - output->dev = dev; - output->funcs = funcs; - output->id = drm_idr_get(dev, output); - output->output_type = output_type; - output->output_type_id = 1; /* TODO */ - INIT_LIST_HEAD(&output->user_modes); - INIT_LIST_HEAD(&output->probed_modes); - INIT_LIST_HEAD(&output->modes); - /* randr_output? */ - /* output_set_monitor(output)? */ - /* check for output_ignored(output)? */ + connector->dev = dev; + connector->funcs = funcs; + connector->id = drm_idr_get(dev, connector); + connector->connector_type = connector_type; + connector->connector_type_id = 1; /* TODO */ + INIT_LIST_HEAD(&connector->user_modes); + INIT_LIST_HEAD(&connector->probed_modes); + INIT_LIST_HEAD(&connector->modes); + /* randr_connector? */ + /* connector_set_monitor(connector)? */ + /* check for connector_ignored(connector)? */ mutex_lock(&dev->mode_config.mutex); - list_add_tail(&output->head, &dev->mode_config.output_list); - dev->mode_config.num_output++; + list_add_tail(&connector->head, &dev->mode_config.connector_list); + dev->mode_config.num_connector++; - drm_output_attach_property(output, dev->mode_config.edid_property, 0); + drm_connector_attach_property(connector, dev->mode_config.edid_property, 0); - drm_output_attach_property(output, dev->mode_config.dpms_property, 0); + drm_connector_attach_property(connector, dev->mode_config.dpms_property, 0); mutex_unlock(&dev->mode_config.mutex); } -EXPORT_SYMBOL(drm_output_init); +EXPORT_SYMBOL(drm_connector_init); /** - * drm_output_cleanup - cleans up an initialised output - * @output: output to cleanup + * drm_connector_cleanup - cleans up an initialised connector + * @connector: connector to cleanup * * LOCKING: * Caller must hold @dev's mode_config lock. * - * Cleans up the output but doesn't free the object. + * Cleans up the connector but doesn't free the object. */ -void drm_output_cleanup(struct drm_output *output) +void drm_connector_cleanup(struct drm_connector *connector) { - struct drm_device *dev = output->dev; + struct drm_device *dev = connector->dev; struct drm_display_mode *mode, *t; - list_for_each_entry_safe(mode, t, &output->probed_modes, head) - drm_mode_remove(output, mode); + list_for_each_entry_safe(mode, t, &connector->probed_modes, head) + drm_mode_remove(connector, mode); - list_for_each_entry_safe(mode, t, &output->modes, head) - drm_mode_remove(output, mode); + list_for_each_entry_safe(mode, t, &connector->modes, head) + drm_mode_remove(connector, mode); - list_for_each_entry_safe(mode, t, &output->user_modes, head) - drm_mode_remove(output, mode); + list_for_each_entry_safe(mode, t, &connector->user_modes, head) + drm_mode_remove(connector, mode); mutex_lock(&dev->mode_config.mutex); - drm_idr_put(dev, output->id); - list_del(&output->head); + drm_idr_put(dev, connector->id); + list_del(&connector->head); mutex_unlock(&dev->mode_config.mutex); } -EXPORT_SYMBOL(drm_output_cleanup); +EXPORT_SYMBOL(drm_connector_cleanup); void drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, @@ -610,12 +610,12 @@ void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode) } EXPORT_SYMBOL(drm_mode_destroy); -static int drm_mode_create_standard_output_properties(struct drm_device *dev) +static int drm_mode_create_standard_connector_properties(struct drm_device *dev) { int i; /* - * Standard properties (apply to all outputs) + * Standard properties (apply to all connectors) */ dev->mode_config.edid_property = drm_property_create(dev, DRM_MODE_PROP_BLOB | DRM_MODE_PROP_IMMUTABLE, @@ -627,29 +627,17 @@ static int drm_mode_create_standard_output_properties(struct drm_device *dev) for (i = 0; i < ARRAY_SIZE(drm_dpms_enum_list); i++) drm_property_add_enum(dev->mode_config.dpms_property, i, drm_dpms_enum_list[i].type, drm_dpms_enum_list[i].name); - dev->mode_config.connector_type_property = - drm_property_create(dev, DRM_MODE_PROP_ENUM | DRM_MODE_PROP_IMMUTABLE, - "Connector Type", ARRAY_SIZE(drm_conn_enum_list)); - for (i = 0; i < ARRAY_SIZE(drm_conn_enum_list); i++) - drm_property_add_enum(dev->mode_config.connector_type_property, i, drm_conn_enum_list[i].type, drm_conn_enum_list[i].name); - - dev->mode_config.connector_num_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE | DRM_MODE_PROP_IMMUTABLE, - "Connector ID", 2); - dev->mode_config.connector_num_property->values[0] = 0; - dev->mode_config.connector_num_property->values[1] = 20; - return 0; } /** - * drm_create_tv_properties - create TV specific output properties + * drm_create_tv_properties - create TV specific connector properties * @dev: DRM device * @num_modes: number of different TV formats (modes) supported * @modes: array of pointers to strings containing name of each format * * Called by a driver's TV initialization routine, this function creates - * the TV specific output properties for a given device. Caller is + * the TV specific connector properties for a given device. Caller is * responsible for allocating a list of format names and passing them to * this routine. */ @@ -709,17 +697,17 @@ void drm_mode_config_init(struct drm_device *dev) mutex_init(&dev->mode_config.mutex); INIT_LIST_HEAD(&dev->mode_config.fb_list); INIT_LIST_HEAD(&dev->mode_config.crtc_list); - INIT_LIST_HEAD(&dev->mode_config.output_list); + INIT_LIST_HEAD(&dev->mode_config.connector_list); INIT_LIST_HEAD(&dev->mode_config.encoder_list); INIT_LIST_HEAD(&dev->mode_config.property_list); INIT_LIST_HEAD(&dev->mode_config.property_blob_list); idr_init(&dev->mode_config.crtc_idr); - drm_mode_create_standard_output_properties(dev); + drm_mode_create_standard_connector_properties(dev); /* Just to be sure */ dev->mode_config.num_fb = 0; - dev->mode_config.num_output = 0; + dev->mode_config.num_connector = 0; dev->mode_config.num_crtc = 0; dev->mode_config.num_encoder = 0; dev->mode_config.hotplug_counter = 0; @@ -780,14 +768,14 @@ out_err: * LOCKING: * Caller must hold mode config lock. * - * Free up all the outputs and CRTCs associated with this DRM device, then + * Free up all the connectors and CRTCs associated with this DRM device, then * free up the framebuffers and associated buffer objects. * * FIXME: cleanup any dangling user buffer objects too */ void drm_mode_config_cleanup(struct drm_device *dev) { - struct drm_output *output, *ot; + struct drm_connector *connector, *ot; struct drm_crtc *crtc, *ct; struct drm_encoder *encoder, *enct; struct drm_framebuffer *fb, *fbt; @@ -797,9 +785,9 @@ void drm_mode_config_cleanup(struct drm_device *dev) encoder->funcs->destroy(encoder); } - list_for_each_entry_safe(output, ot, &dev->mode_config.output_list, head) { - drm_sysfs_output_remove(output); - output->funcs->destroy(output); + list_for_each_entry_safe(connector, ot, &dev->mode_config.connector_list, head) { + drm_sysfs_connector_remove(connector); + connector->funcs->destroy(connector); } list_for_each_entry_safe(property, pt, &dev->mode_config.property_list, head) { @@ -906,7 +894,7 @@ void drm_crtc_convert_umode(struct drm_display_mode *out, struct drm_mode_modein * Takes mode config lock. * * Construct a set of configuration description structures and return - * them to the user, including CRTC, output and framebuffer configuration. + * them to the user, including CRTC, connector and framebuffer configuration. * * Called by the user via ioctl. * @@ -919,18 +907,18 @@ int drm_mode_getresources(struct drm_device *dev, struct drm_mode_card_res *card_res = data; struct list_head *lh; struct drm_framebuffer *fb; - struct drm_output *output; + struct drm_connector *connector; struct drm_crtc *crtc; struct drm_encoder *encoder; int ret = 0; - int output_count = 0; + int connector_count = 0; int crtc_count = 0; int fb_count = 0; int encoder_count = 0; int copied = 0; uint32_t __user *fb_id; uint32_t __user *crtc_id; - uint32_t __user *output_id; + uint32_t __user *connector_id; uint32_t __user *encoder_id; mutex_lock(&dev->mode_config.mutex); @@ -941,8 +929,8 @@ int drm_mode_getresources(struct drm_device *dev, list_for_each(lh, &dev->mode_config.crtc_list) crtc_count++; - list_for_each(lh, &dev->mode_config.output_list) - output_count++; + list_for_each(lh, &dev->mode_config.connector_list) + connector_count++; list_for_each(lh, &dev->mode_config.encoder_list) encoder_count++; @@ -983,21 +971,21 @@ int drm_mode_getresources(struct drm_device *dev, card_res->count_crtcs = crtc_count; - /* Outputs */ - if (card_res->count_outputs >= output_count) { + /* Connectors */ + if (card_res->count_connectors >= connector_count) { copied = 0; - output_id = (uint32_t *)(unsigned long)card_res->output_id_ptr; - list_for_each_entry(output, &dev->mode_config.output_list, + connector_id = (uint32_t *)(unsigned long)card_res->connector_id_ptr; + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - DRM_DEBUG("OUTPUT ID is %d\n", output->id); - if (put_user(output->id, output_id + copied)) { + DRM_DEBUG("CONNECTOR ID is %d\n", connector->id); + if (put_user(connector->id, connector_id + copied)) { ret = -EFAULT; goto out; } copied++; } } - card_res->count_outputs = output_count; + card_res->count_connectors = connector_count; /* Encoders */ if (card_res->count_encoders >= encoder_count) { @@ -1016,7 +1004,7 @@ int drm_mode_getresources(struct drm_device *dev, card_res->count_encoders = encoder_count; DRM_DEBUG("Counted %d %d %d\n", card_res->count_crtcs, - card_res->count_outputs, card_res->count_encoders); + card_res->count_connectors, card_res->count_encoders); out: mutex_unlock(&dev->mode_config.mutex); @@ -1045,7 +1033,7 @@ int drm_mode_getcrtc(struct drm_device *dev, { struct drm_mode_crtc *crtc_resp = data; struct drm_crtc *crtc; - struct drm_output *output; + struct drm_connector *connector; int ocount; int ret = 0; @@ -1064,15 +1052,15 @@ int drm_mode_getcrtc(struct drm_device *dev, else crtc_resp->fb_id = 0; - crtc_resp->outputs = 0; + crtc_resp->connectors = 0; if (crtc->enabled) { drm_crtc_convert_to_umode(&crtc_resp->mode, &crtc->mode); crtc_resp->mode_valid = 1; ocount = 0; - list_for_each_entry(output, &dev->mode_config.output_list, head) { - if (output->crtc == crtc) - crtc_resp->outputs |= 1 << (ocount++); + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + if (connector->crtc == crtc) + crtc_resp->connectors |= 1 << (ocount++); } } else { @@ -1085,7 +1073,7 @@ out: } /** - * drm_mode_getoutput - get output configuration + * drm_mode_getconnector - get connector configuration * @inode: inode from the ioctl * @filp: file * from the ioctl * @cmd: cmd from ioctl @@ -1094,18 +1082,18 @@ out: * LOCKING: * Caller? (FIXME) * - * Construct a output configuration structure to return to the user. + * Construct a connector configuration structure to return to the user. * * Called by the user via ioctl. * * RETURNS: * Zero on success, errno on failure. */ -int drm_mode_getoutput(struct drm_device *dev, +int drm_mode_getconnector(struct drm_device *dev, void *data, struct drm_file *file_priv) { - struct drm_mode_get_output *out_resp = data; - struct drm_output *output; + struct drm_mode_get_connector *out_resp = data; + struct drm_connector *connector; struct drm_display_mode *mode; int mode_count = 0; int props_count = 0; @@ -1121,52 +1109,52 @@ int drm_mode_getoutput(struct drm_device *dev, memset(&u_mode, 0, sizeof(struct drm_mode_modeinfo)); - DRM_DEBUG("output id %d:\n", out_resp->output); + DRM_DEBUG("connector id %d:\n", out_resp->connector); mutex_lock(&dev->mode_config.mutex); - output= idr_find(&dev->mode_config.crtc_idr, out_resp->output); - if (!output || (output->id != out_resp->output)) { + connector= idr_find(&dev->mode_config.crtc_idr, out_resp->connector); + if (!connector || (connector->id != out_resp->connector)) { ret = -EINVAL; goto out; } - list_for_each_entry(mode, &output->modes, head) + list_for_each_entry(mode, &connector->modes, head) mode_count++; - for (i = 0; i < DRM_OUTPUT_MAX_PROPERTY; i++) { - if (output->property_ids[i] != 0) { + for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) { + if (connector->property_ids[i] != 0) { props_count++; } } - for (i = 0; i < DRM_OUTPUT_MAX_ENCODER; i++) { - if (output->encoder_ids[i] != 0) { + for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { + if (connector->encoder_ids[i] != 0) { encoders_count++; } } if (out_resp->count_modes == 0) { - drm_crtc_probe_single_output_modes(output, dev->mode_config.max_width, dev->mode_config.max_height); + drm_crtc_probe_single_connector_modes(connector, dev->mode_config.max_width, dev->mode_config.max_height); } - out_resp->output_type = output->output_type; - out_resp->output_type_id = output->output_type_id; - out_resp->mm_width = output->display_info.width_mm; - out_resp->mm_height = output->display_info.height_mm; - out_resp->subpixel = output->display_info.subpixel_order; - out_resp->connection = output->status; - if (output->crtc) - out_resp->crtc = output->crtc->id; + out_resp->connector_type = connector->connector_type; + out_resp->connector_type_id = connector->connector_type_id; + out_resp->mm_width = connector->display_info.width_mm; + out_resp->mm_height = connector->display_info.height_mm; + out_resp->subpixel = connector->display_info.subpixel_order; + out_resp->connection = connector->status; + if (connector->crtc) + out_resp->crtc = connector->crtc->id; else out_resp->crtc = 0; - out_resp->crtcs = output->possible_crtcs; - out_resp->clones = output->possible_clones; + out_resp->crtcs = connector->possible_crtcs; + out_resp->clones = connector->possible_clones; if ((out_resp->count_modes >= mode_count) && mode_count) { copied = 0; mode_ptr = (struct drm_mode_modeinfo *)(unsigned long)out_resp->modes_ptr; - list_for_each_entry(mode, &output->modes, head) { + list_for_each_entry(mode, &connector->modes, head) { drm_crtc_convert_to_umode(&u_mode, mode); if (copy_to_user(mode_ptr + copied, &u_mode, sizeof(u_mode))) { @@ -1183,14 +1171,14 @@ int drm_mode_getoutput(struct drm_device *dev, copied = 0; prop_ptr = (uint32_t *)(unsigned long)(out_resp->props_ptr); prop_values = (uint64_t *)(unsigned long)(out_resp->prop_values_ptr); - for (i = 0; i < DRM_OUTPUT_MAX_PROPERTY; i++) { - if (output->property_ids[i] != 0) { - if (put_user(output->property_ids[i], prop_ptr + copied)) { + for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) { + if (connector->property_ids[i] != 0) { + if (put_user(connector->property_ids[i], prop_ptr + copied)) { ret = -EFAULT; goto out; } - if (put_user(output->property_values[i], prop_values + copied)) { + if (put_user(connector->property_values[i], prop_values + copied)) { ret = -EFAULT; goto out; } @@ -1203,9 +1191,9 @@ int drm_mode_getoutput(struct drm_device *dev, if ((out_resp->count_encoders >= encoders_count) && encoders_count) { copied = 0; encoder_ptr = (uint32_t *)(unsigned long)(out_resp->encoders_ptr); - for (i = 0; i < DRM_OUTPUT_MAX_ENCODER; i++) { - if (output->encoder_ids[i] != 0) { - if (put_user(output->encoder_ids[i], encoder_ptr + copied)) { + for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { + if (connector->encoder_ids[i] != 0) { + if (put_user(connector->encoder_ids[i], encoder_ptr + copied)) { ret = -EFAULT; goto out; } @@ -1267,11 +1255,11 @@ int drm_mode_setcrtc(struct drm_device *dev, { struct drm_mode_crtc *crtc_req = data; struct drm_crtc *crtc, *crtcfb; - struct drm_output **output_set = NULL, *output; + struct drm_connector **connector_set = NULL, *connector; struct drm_framebuffer *fb = NULL; struct drm_display_mode *mode = NULL; struct drm_mode_set set; - uint32_t __user *set_outputs_ptr; + uint32_t __user *set_connectors_ptr; int ret = 0; int i; @@ -1307,43 +1295,43 @@ int drm_mode_setcrtc(struct drm_device *dev, drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V); } - if (crtc_req->count_outputs == 0 && mode) { - DRM_DEBUG("Count outputs is 0 but mode set\n"); + if (crtc_req->count_connectors == 0 && mode) { + DRM_DEBUG("Count connectors is 0 but mode set\n"); ret = -EINVAL; goto out; } - if (crtc_req->count_outputs > 0 && !mode && !fb) { - DRM_DEBUG("Count outputs is %d but no mode or fb set\n", crtc_req->count_outputs); + if (crtc_req->count_connectors > 0 && !mode && !fb) { + DRM_DEBUG("Count connectors is %d but no mode or fb set\n", crtc_req->count_connectors); ret = -EINVAL; goto out; } - if (crtc_req->count_outputs > 0) { + if (crtc_req->count_connectors > 0) { u32 out_id; - /* Maybe we should check that count_outputs is a sensible value. */ - output_set = kmalloc(crtc_req->count_outputs * - sizeof(struct drm_output *), GFP_KERNEL); - if (!output_set) { + /* Maybe we should check that count_connectors is a sensible value. */ + connector_set = kmalloc(crtc_req->count_connectors * + sizeof(struct drm_connector *), GFP_KERNEL); + if (!connector_set) { ret = -ENOMEM; goto out; } - for (i = 0; i < crtc_req->count_outputs; i++) { - set_outputs_ptr = (uint32_t *)(unsigned long)crtc_req->set_outputs_ptr; - if (get_user(out_id, &set_outputs_ptr[i])) { + for (i = 0; i < crtc_req->count_connectors; i++) { + set_connectors_ptr = (uint32_t *)(unsigned long)crtc_req->set_connectors_ptr; + if (get_user(out_id, &set_connectors_ptr[i])) { ret = -EFAULT; goto out; } - output = idr_find(&dev->mode_config.crtc_idr, out_id); - if (!output || (out_id != output->id)) { - DRM_DEBUG("Output id %d unknown\n", out_id); + connector = idr_find(&dev->mode_config.crtc_idr, out_id); + if (!connector || (out_id != connector->id)) { + DRM_DEBUG("Connector id %d unknown\n", out_id); ret = -EINVAL; goto out; } - output_set[i] = output; + connector_set[i] = connector; } } @@ -1351,13 +1339,13 @@ int drm_mode_setcrtc(struct drm_device *dev, set.x = crtc_req->x; set.y = crtc_req->y; set.mode = mode; - set.outputs = output_set; - set.num_outputs = crtc_req->count_outputs; + set.connectors = connector_set; + set.num_connectors = crtc_req->count_connectors; set.fb =fb; ret = crtc->funcs->set_config(&set); out: - kfree(output_set); + kfree(connector_set); mutex_unlock(&dev->mode_config.mutex); return ret; } @@ -1628,29 +1616,29 @@ void drm_fb_release(struct file *filp) */ static int drm_mode_attachmode(struct drm_device *dev, - struct drm_output *output, + struct drm_connector *connector, struct drm_display_mode *mode) { int ret = 0; - list_add_tail(&mode->head, &output->user_modes); + list_add_tail(&mode->head, &connector->user_modes); return ret; } int drm_mode_attachmode_crtc(struct drm_device *dev, struct drm_crtc *crtc, struct drm_display_mode *mode) { - struct drm_output *output; + struct drm_connector *connector; int ret = 0; struct drm_display_mode *dup_mode; int need_dup = 0; - list_for_each_entry(output, &dev->mode_config.output_list, head) { - if (output->crtc == crtc) { + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + if (connector->crtc == crtc) { if (need_dup) dup_mode = drm_mode_duplicate(dev, mode); else dup_mode = mode; - ret = drm_mode_attachmode(dev, output, dup_mode); + ret = drm_mode_attachmode(dev, connector, dup_mode); if (ret) return ret; need_dup = 1; @@ -1661,14 +1649,14 @@ int drm_mode_attachmode_crtc(struct drm_device *dev, struct drm_crtc *crtc, EXPORT_SYMBOL(drm_mode_attachmode_crtc); static int drm_mode_detachmode(struct drm_device *dev, - struct drm_output *output, + struct drm_connector *connector, struct drm_display_mode *mode) { int found = 0; int ret = 0; struct drm_display_mode *match_mode, *t; - list_for_each_entry_safe(match_mode, t, &output->user_modes, head) { + list_for_each_entry_safe(match_mode, t, &connector->user_modes, head) { if (drm_mode_equal(match_mode, mode)) { list_del(&match_mode->head); drm_mode_destroy(dev, match_mode); @@ -1685,23 +1673,23 @@ static int drm_mode_detachmode(struct drm_device *dev, int drm_mode_detachmode_crtc(struct drm_device *dev, struct drm_display_mode *mode) { - struct drm_output *output; + struct drm_connector *connector; - list_for_each_entry(output, &dev->mode_config.output_list, head) { - drm_mode_detachmode(dev, output, mode); + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + drm_mode_detachmode(dev, connector, mode); } return 0; } EXPORT_SYMBOL(drm_mode_detachmode_crtc); /** - * drm_fb_attachmode - Attach a user mode to an output + * drm_fb_attachmode - Attach a user mode to an connector * @inode: inode from the ioctl * @filp: file * from the ioctl * @cmd: cmd from ioctl * @arg: arg from ioctl * - * This attaches a user specified mode to an output. + * This attaches a user specified mode to an connector. * Called by the user via ioctl. * * RETURNS: @@ -1711,15 +1699,15 @@ int drm_mode_attachmode_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct drm_mode_mode_cmd *mode_cmd = data; - struct drm_output *output; + struct drm_connector *connector; struct drm_display_mode *mode; struct drm_mode_modeinfo *umode = &mode_cmd->mode; int ret = 0; mutex_lock(&dev->mode_config.mutex); - output = idr_find(&dev->mode_config.crtc_idr, mode_cmd->output_id); - if (!output || (output->id != mode_cmd->output_id)) { + connector = idr_find(&dev->mode_config.crtc_idr, mode_cmd->connector_id); + if (!connector || (connector->id != mode_cmd->connector_id)) { ret = -EINVAL; goto out; } @@ -1732,7 +1720,7 @@ int drm_mode_attachmode_ioctl(struct drm_device *dev, drm_crtc_convert_umode(mode, umode); - ret = drm_mode_attachmode(dev, output, mode); + ret = drm_mode_attachmode(dev, connector, mode); out: mutex_unlock(&dev->mode_config.mutex); return ret; @@ -1740,7 +1728,7 @@ out: /** - * drm_fb_detachmode - Detach a user specified mode from an output + * drm_fb_detachmode - Detach a user specified mode from an connector * @inode: inode from the ioctl * @filp: file * from the ioctl * @cmd: cmd from ioctl @@ -1755,21 +1743,21 @@ int drm_mode_detachmode_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct drm_mode_mode_cmd *mode_cmd = data; - struct drm_output *output; + struct drm_connector *connector; struct drm_display_mode mode; struct drm_mode_modeinfo *umode = &mode_cmd->mode; int ret = 0; mutex_lock(&dev->mode_config.mutex); - output = idr_find(&dev->mode_config.crtc_idr, mode_cmd->output_id); - if (!output || (output->id != mode_cmd->output_id)) { + connector = idr_find(&dev->mode_config.crtc_idr, mode_cmd->connector_id); + if (!connector || (connector->id != mode_cmd->connector_id)) { ret = -EINVAL; goto out; } drm_crtc_convert_umode(&mode, umode); - ret = drm_mode_detachmode(dev, output, &mode); + ret = drm_mode_detachmode(dev, connector, &mode); out: mutex_unlock(&dev->mode_config.mutex); return ret; @@ -1855,60 +1843,60 @@ void drm_property_destroy(struct drm_device *dev, struct drm_property *property) } EXPORT_SYMBOL(drm_property_destroy); -int drm_output_attach_property(struct drm_output *output, +int drm_connector_attach_property(struct drm_connector *connector, struct drm_property *property, uint64_t init_val) { int i; - for (i = 0; i < DRM_OUTPUT_MAX_PROPERTY; i++) { - if (output->property_ids[i] == 0) { - output->property_ids[i] = property->id; - output->property_values[i] = init_val; + for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) { + if (connector->property_ids[i] == 0) { + connector->property_ids[i] = property->id; + connector->property_values[i] = init_val; break; } } - if (i == DRM_OUTPUT_MAX_PROPERTY) + if (i == DRM_CONNECTOR_MAX_PROPERTY) return -EINVAL; return 0; } -EXPORT_SYMBOL(drm_output_attach_property); +EXPORT_SYMBOL(drm_connector_attach_property); -int drm_output_property_set_value(struct drm_output *output, +int drm_connector_property_set_value(struct drm_connector *connector, struct drm_property *property, uint64_t value) { int i; - for (i = 0; i < DRM_OUTPUT_MAX_PROPERTY; i++) { - if (output->property_ids[i] == property->id) { - output->property_values[i] = value; + for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) { + if (connector->property_ids[i] == property->id) { + connector->property_values[i] = value; break; } } - if (i == DRM_OUTPUT_MAX_PROPERTY) + if (i == DRM_CONNECTOR_MAX_PROPERTY) return -EINVAL; return 0; } -EXPORT_SYMBOL(drm_output_property_set_value); +EXPORT_SYMBOL(drm_connector_property_set_value); -int drm_output_property_get_value(struct drm_output *output, +int drm_connector_property_get_value(struct drm_connector *connector, struct drm_property *property, uint64_t *val) { int i; - for (i = 0; i < DRM_OUTPUT_MAX_PROPERTY; i++) { - if (output->property_ids[i] == property->id) { - *val = output->property_values[i]; + for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) { + if (connector->property_ids[i] == property->id) { + *val = connector->property_values[i]; break; } } - if (i == DRM_OUTPUT_MAX_PROPERTY) + if (i == DRM_CONNECTOR_MAX_PROPERTY) return -EINVAL; return 0; } -EXPORT_SYMBOL(drm_output_property_get_value); +EXPORT_SYMBOL(drm_connector_property_get_value); int drm_mode_getproperty_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) @@ -2070,41 +2058,41 @@ done: return ret; } -int drm_mode_output_update_edid_property(struct drm_output *output, struct edid *edid) +int drm_mode_connector_update_edid_property(struct drm_connector *connector, struct edid *edid) { - struct drm_device *dev = output->dev; + struct drm_device *dev = connector->dev; int ret = 0; - if (output->edid_blob_ptr) - drm_property_destroy_blob(dev, output->edid_blob_ptr); + if (connector->edid_blob_ptr) + drm_property_destroy_blob(dev, connector->edid_blob_ptr); - output->edid_blob_ptr = drm_property_create_blob(output->dev, 128, edid); + connector->edid_blob_ptr = drm_property_create_blob(connector->dev, 128, edid); - ret = drm_output_property_set_value(output, dev->mode_config.edid_property, output->edid_blob_ptr->id); + ret = drm_connector_property_set_value(connector, dev->mode_config.edid_property, connector->edid_blob_ptr->id); return ret; } -EXPORT_SYMBOL(drm_mode_output_update_edid_property); +EXPORT_SYMBOL(drm_mode_connector_update_edid_property); -int drm_mode_output_property_set_ioctl(struct drm_device *dev, +int drm_mode_connector_property_set_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { - struct drm_mode_output_set_property *out_resp = data; + struct drm_mode_connector_set_property *out_resp = data; struct drm_property *property; - struct drm_output *output; + struct drm_connector *connector; int ret = -EINVAL; int i; mutex_lock(&dev->mode_config.mutex); - output = idr_find(&dev->mode_config.crtc_idr, out_resp->output_id); - if (!output || (output->id != out_resp->output_id)) { + connector = idr_find(&dev->mode_config.crtc_idr, out_resp->connector_id); + if (!connector || (connector->id != out_resp->connector_id)) { goto out; } - for (i = 0; i < DRM_OUTPUT_MAX_PROPERTY; i++) { - if (output->property_ids[i] == out_resp->prop_id) + for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) { + if (connector->property_ids[i] == out_resp->prop_id) break; } - if (i == DRM_OUTPUT_MAX_PROPERTY) { + if (i == DRM_CONNECTOR_MAX_PROPERTY) { goto out; } @@ -2135,8 +2123,8 @@ int drm_mode_output_property_set_ioctl(struct drm_device *dev, } } - if (output->funcs->set_property) - ret = output->funcs->set_property(output, property, out_resp->value); + if (connector->funcs->set_property) + ret = connector->funcs->set_property(connector, property, out_resp->value); out: mutex_unlock(&dev->mode_config.mutex); @@ -2205,30 +2193,30 @@ out: } -int drm_mode_output_attach_encoder(struct drm_output *output, +int drm_mode_connector_attach_encoder(struct drm_connector *connector, struct drm_encoder *encoder) { int i; - for (i = 0; i < DRM_OUTPUT_MAX_ENCODER; i++) { - if (output->encoder_ids[i] == 0) { - output->encoder_ids[i] = encoder->id; + for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { + if (connector->encoder_ids[i] == 0) { + connector->encoder_ids[i] = encoder->id; return 0; } } return -ENOMEM; } -EXPORT_SYMBOL(drm_mode_output_attach_encoder); +EXPORT_SYMBOL(drm_mode_connector_attach_encoder); -void drm_mode_output_detach_encoder(struct drm_output *output, +void drm_mode_connector_detach_encoder(struct drm_connector *connector, struct drm_encoder *encoder) { int i; - for (i = 0; i < DRM_OUTPUT_MAX_ENCODER; i++) { - if (output->encoder_ids[i] == encoder->id) { - output->encoder_ids[i] = 0; + for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { + if (connector->encoder_ids[i] == encoder->id) { + connector->encoder_ids[i] = 0; break; } } } -EXPORT_SYMBOL(drm_mode_output_detach_encoder); +EXPORT_SYMBOL(drm_mode_connector_detach_encoder); |