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path: root/linux-core/intel_sdvo.c
AgeCommit message (Expand)Author
2008-07-06modesetting-101: Rename DPMS modes to avoid compatibility issues with xorg de...Maarten Maathuis
2008-07-06modesetting-101: rename modeflags, as to avoid conflicts with the xorg defini...Maarten Maathuis
2008-06-05sysfs registration/teardown fixupsJesse Barnes
2008-06-04drm: remove sysfs in driver for now.. should probably be in helperDave Airlie
2008-06-02drm/modesetting: add best encoder finding for modesettingDave Airlie
2008-06-02drm/modesetting: move some connector functions to helper.Dave Airlie
2008-06-02drm/modesetting: another re-org of some internals.Dave Airlie
2008-05-30modesetting: the great renaming.Dave Airlie
2008-05-30drm: attach an encoder.Dave Airlie
2008-05-30modesetting: reorganise out crtc/outputs are allocated.Dave Airlie
2008-05-29modesetting: reorganise code into core and helper functions.Dave Airlie
2008-04-10Remove structure fields & codeJesse Barnes
2008-04-10Keep display info in struct display_infoJesse Barnes
2008-04-09Fixup sysfs output registrationJesse Barnes
2008-03-11Add support for monitor hotplug signals/waitsAlan Hourihane
2007-12-18Merge branch 'modesetting-airlied' into modesetting-101Dave Airlie
2007-12-18remove output namesDave Airlie
2007-12-18Fix and cleanup of HotplugJakob Bornecrantz
2007-12-18Modesetting HotplugJakob Bornecrantz
2007-12-11modesetting: fixup property setting and add connector propertyDave Airlie
2007-09-27Add some more checks to modelist walking for matchingAlan Hourihane
2007-09-24Cleanup SDVO debug outputJesse Barnes
2007-09-24Merge branch 'master' into modesetting-101 - TTM & typedef removalJesse Barnes
2007-05-18Change some printk's to DRM_DEBUG'sAlan Hourihane
2007-05-17Large changes for fbdev support.root
2007-05-10Just some minor cleanups.Alan Hourihane
2007-04-20Clean up and return if no outputs are found.Kristian Høgsberg
2007-04-19backout SDVO control bus check and comment why this is a bad ideaDave Airlie
2007-04-18Fix return statusAlan Hourihane
2007-04-18Merge remote branch 'origin/modesetting-101' into modesetting-101Alan Hourihane
2007-04-18Support the RGB outputs of SDVO cards, which are essentiallyAlan Hourihane
2007-04-18Check status after SDVO command for sdvo_set_control_bus_switchAlan Hourihane
2007-04-18Move SDVO PENDING check to read_response so all SDVO commandsAlan Hourihane
2007-04-18backout alanh's broken commitDave Airlie
2007-04-17Fix a register read that was swapped SDVOB/SDVOCAlan Hourihane
2007-04-10add sdvo debugging outputDavid Airlie
2007-04-10fixup true/false in intel_sdvo.cDavid Airlie
2007-04-05Add required permission notices for code copied from X.Org source.Eric Anholt
2007-04-05Initial import of modesetting for intel driver in DRMDave Airlie
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-07 15:15:07 +0000
an class="hl opt">{ struct drm_device *drm_dev = to_drm_device(dev); if (drm_dev->driver->resume) return drm_dev->driver->resume(drm_dev); return 0; } /* Display the version of drm_core. This doesn't work right in current design */ static ssize_t version_show(struct class *dev, char *buf) { return sprintf(buf, "%s %d.%d.%d %s\n", CORE_NAME, CORE_MAJOR, CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE); } static CLASS_ATTR(version, S_IRUGO, version_show, NULL); /** * drm_sysfs_create - create a struct drm_sysfs_class structure * @owner: pointer to the module that is to "own" this struct drm_sysfs_class * @name: pointer to a string for the name of this class. * * This is used to create DRM class pointer that can then be used * in calls to drm_sysfs_device_add(). * * Note, the pointer created here is to be destroyed when finished by making a * call to drm_sysfs_destroy(). */ struct class *drm_sysfs_create(struct module *owner, char *name) { struct class *class; int err; class = class_create(owner, name); if (IS_ERR(class)) { err = PTR_ERR(class); goto err_out; } #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)) class->suspend = drm_sysfs_suspend; class->resume = drm_sysfs_resume; #endif err = class_create_file(class, &class_attr_version); if (err) goto err_out_class; return class; err_out_class: class_destroy(class); err_out: return ERR_PTR(err); } /** * drm_sysfs_destroy - destroys DRM class * * Destroy the DRM device class. */ void drm_sysfs_destroy(void) { if ((drm_class == NULL) || (IS_ERR(drm_class))) return; class_remove_file(drm_class, &class_attr_version); class_destroy(drm_class); } static ssize_t show_dri(struct device *device, struct device_attribute *attr, char *buf) { struct drm_device *dev = to_drm_device(device); if (dev->driver->dri_library_name) return dev->driver->dri_library_name(dev, buf); return snprintf(buf, PAGE_SIZE, "%s\n", dev->driver->pci_driver.name); } static struct device_attribute device_attrs[] = { __ATTR(dri_library_name, S_IRUGO, show_dri, NULL), }; /** * drm_sysfs_device_release - do nothing * @dev: Linux device * * Normally, this would free the DRM device associated with @dev, along * with cleaning up any other stuff. But we do that in the DRM core, so * this function can just return and hope that the core does its job. */ static void drm_sysfs_device_release(struct device *dev) { return; } /** * drm_sysfs_device_add - adds a class device to sysfs for a character driver * @dev: DRM device to be added * @head: DRM head in question * * Add a DRM device to the DRM's device model class. We use @dev's PCI device * as the parent for the Linux device, and make sure it has a file containing * the driver we're using (for userspace compatibility). */ int drm_sysfs_device_add(struct drm_device *dev, struct drm_head *head) { int err; int i, j; dev->dev.parent = &dev->pdev->dev; dev->dev.class = drm_class; dev->dev.release = drm_sysfs_device_release; dev->dev.devt = head->device; snprintf(dev->dev.bus_id, BUS_ID_SIZE, "card%d", head->minor); err = device_register(&dev->dev); if (err) { DRM_ERROR("device add failed: %d\n", err); goto err_out; } for (i = 0; i < ARRAY_SIZE(device_attrs); i++) { err = device_create_file(&dev->dev, &device_attrs[i]); if (err) goto err_out_files; } return 0; err_out_files: if (i > 0) for (j = 0; j < i; j++) device_remove_file(&dev->dev, &device_attrs[i]); device_unregister(&dev->dev); err_out: return err; } /** * drm_sysfs_device_remove - remove DRM device * @dev: DRM device to remove * * This call unregisters and cleans up a class device that was created with a * call to drm_sysfs_device_add() */ void drm_sysfs_device_remove(struct drm_device *dev) { int i; for (i = 0; i < ARRAY_SIZE(device_attrs); i++) device_remove_file(&dev->dev, &device_attrs[i]); device_unregister(&dev->dev); }
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-07 15:15:05 +0000