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Commit message (Expand)AuthorAge
* ARM: pxa: fix gpio_to_chip() clash with gpiolib namespaceLinus Walleij2011-07-11
* ARM / PXA: Use struct syscore_ops for "core" power managementRafael J. Wysocki2011-04-24
* Fix common misspellingsLucas De Marchi2011-03-31
* arm: Fold irq_set_chip/irq_set_handlerThomas Gleixner2011-03-29
* arm: Cleanup the irq namespaceThomas Gleixner2011-03-29
* Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torval...Artem Bityutskiy2011-03-25
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| * ARM: pxa2xx: reorganize I2C filesSebastian Andrzej Siewior2011-03-21
| * ARM: pxa: fix mfpr_sync to read from valid offsetYu Tang2011-02-09
* | mtd: pxa3xx_nand: clean the keep configure codeLei Wen2011-03-11
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* ARM: PXA SoCs: irq_data conversion.Lennert Buytenhek2011-01-13
* Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2011-01-07
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| * Merge branch 'spi' of git://git.linutronix.de/users/bigeasy/soda into spi/nextGrant Likely2010-12-29
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| | * arm/pxa2xx: reorgazine SSP and SPI header filesSebastian Andrzej Siewior2010-12-01
| | * spi/pxa2xx: Use define for SSSR_TFL_MASK instead of plain numbersSebastian Andrzej Siewior2010-12-01
* | | ARM: pxa: support pxa95xHaojian Zhuang2010-12-18
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* / mmc: sdhci: 8-bit bus width changesPhilip Rakity2010-11-22
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* Merge git://git.infradead.org/mtd-2.6Linus Torvalds2010-10-30
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| * Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torval...David Woodhouse2010-10-30
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| * | mtd: pxa3xx_nand: condense the flash definitionLei Wen2010-10-24
* | | mmc: add new sdhci-pxa driver for Marvell SoCsZhangfei Gao2010-10-24
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* | ARM: pxa27x_keypad: added wakeup event handler for keypad interruptsMark F. Brown2010-10-09
* | ARM: pxa: moved pxa27x_keypad.h to platform pxa directoryMark F. Brown2010-10-09
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* ARM: pxa: Make id const in pwm_probe()Uwe Kleine-König2010-08-29
* [ARM] pxa: move pmu device back into mach-pxa/Eric Miao2010-08-05
* [ARM] mmp: fix build failure due to IRQ_PMU depends on ARCH_PXAJonathan Cameron2010-06-13
* Merge branch 'devel-stable' into develRussell King2010-05-17
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| * [ARM] pxa: add namespace on sspHaojian Zhuang2010-05-11
| * [ARM] mmp: update mfp settingHaojian Zhuang2010-05-11
| * [ARM] pxa: allow MFP_LPM_INPUT to be explicitly specifiedEric Miao2010-05-11
| * [ARM] pxa: use resource_size() in ssp.cJulia Lawall2010-05-11
| * [ARM] pxa: avoid NULL dereferencing in error handling of ssp.cJulia Lawall2010-05-11
| * [ARM] mmp: support ssp in pxa168Haojian Zhuang2010-05-11
| * [ARM] pxa: simplify ifdef in ssp.hHaojian Zhuang2010-05-11
| * [ARM] pxa: move ssp into common plat-pxaHaojian Zhuang2010-05-11
| * arch/arm/plat-pxa/dma.c: correct NULL testJulia Lawall2010-05-01
| * include cleanup: Update gfp.h and slab.h includes to prepare for breaking imp...Tejun Heo2010-03-30
* | ARM: 6049/1: ARM: pxa: register PMU IRQs during board initialisationWill Deacon2010-04-29
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* [ARM] pxa: use resource_size() in pwm.cH Hartley Sweeten2009-12-29
* pxa3xx_nand: move pxa3xx_nand.h common into plat directoryHaojian Zhuang2009-11-30
* [ARM] pxa: ensure mfp is in correct range in mfp_{read,write}Roel Kluin2009-11-16
* [ARM] pxa: fix incorrect mfp_to_gpio() conversionEric Miao2009-11-13
* [ARM] pxa/dma: add debugfs entriesRobert Jarzmik2009-09-10
* [ARM] pxa/dma: optimize irq handler loopRobert Jarzmik2009-09-10
* [ARM] pxa/dma: cosmetic move of EXPORT_SYMBOL under their functionsRobert Jarzmik2009-09-10
* [ARM] pxa: support mfp of pxa935Haojian Zhuang2009-09-10
* [ARM] pxa: add MFP_PULL_FLOATDaniel Mack2009-09-10
* [ARM] pxa: use kzalloc() in pxa_init_gpio_chip()Daniel Mack2009-07-03
* [ARM] pxa: add PWM devices support for pxa168/910Eric Miao2009-06-04
* [ARM] pxa: move pwm.c to common plat-pxa directoryEric Miao2009-06-04
* [ARM] pxa: move mach/i2c.h to plat/i2c.hEric Miao2009-06-04
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-10 05:58:07 -0400
ass="hl opt">) { DRM_ERROR("Cannot create /sys/kernel/debug/dri/%pd/%s\n", root, files[i].name); kfree(tmp); ret = -1; goto fail; } tmp->minor = minor; tmp->dent = ent; tmp->info_ent = &files[i]; mutex_lock(&minor->debugfs_lock); list_add(&tmp->list, &minor->debugfs_list); mutex_unlock(&minor->debugfs_lock); } return 0; fail: drm_debugfs_remove_files(files, count, minor); return ret; } EXPORT_SYMBOL(drm_debugfs_create_files); int drm_debugfs_init(struct drm_minor *minor, int minor_id, struct dentry *root) { struct drm_device *dev = minor->dev; char name[64]; int ret; INIT_LIST_HEAD(&minor->debugfs_list); mutex_init(&minor->debugfs_lock); sprintf(name, "%d", minor_id); minor->debugfs_root = debugfs_create_dir(name, root); if (!minor->debugfs_root) { DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s\n", name); return -1; } ret = drm_debugfs_create_files(drm_debugfs_list, DRM_DEBUGFS_ENTRIES, minor->debugfs_root, minor); if (ret) { debugfs_remove(minor->debugfs_root); minor->debugfs_root = NULL; DRM_ERROR("Failed to create core drm debugfs files\n"); return ret; } if (drm_drv_uses_atomic_modeset(dev)) { ret = drm_atomic_debugfs_init(minor); if (ret) { DRM_ERROR("Failed to create atomic debugfs files\n"); return ret; } } if (drm_core_check_feature(dev, DRIVER_MODESET)) { ret = drm_framebuffer_debugfs_init(minor); if (ret) { DRM_ERROR("Failed to create framebuffer debugfs file\n"); return ret; } ret = drm_client_debugfs_init(minor); if (ret) { DRM_ERROR("Failed to create client debugfs file\n"); return ret; } } if (dev->driver->debugfs_init) { ret = dev->driver->debugfs_init(minor); if (ret) { DRM_ERROR("DRM: Driver failed to initialize " "/sys/kernel/debug/dri.\n"); return ret; } } return 0; } int drm_debugfs_remove_files(const struct drm_info_list *files, int count, struct drm_minor *minor) { struct list_head *pos, *q; struct drm_info_node *tmp; int i; mutex_lock(&minor->debugfs_lock); for (i = 0; i < count; i++) { list_for_each_safe(pos, q, &minor->debugfs_list) { tmp = list_entry(pos, struct drm_info_node, list); if (tmp->info_ent == &files[i]) { debugfs_remove(tmp->dent); list_del(pos); kfree(tmp); } } } mutex_unlock(&minor->debugfs_lock); return 0; } EXPORT_SYMBOL(drm_debugfs_remove_files); static void drm_debugfs_remove_all_files(struct drm_minor *minor) { struct drm_info_node *node, *tmp; mutex_lock(&minor->debugfs_lock); list_for_each_entry_safe(node, tmp, &minor->debugfs_list, list) { debugfs_remove(node->dent); list_del(&node->list); kfree(node); } mutex_unlock(&minor->debugfs_lock); } int drm_debugfs_cleanup(struct drm_minor *minor) { if (!minor->debugfs_root) return 0; drm_debugfs_remove_all_files(minor); debugfs_remove_recursive(minor->debugfs_root); minor->debugfs_root = NULL; return 0; } static int connector_show(struct seq_file *m, void *data) { struct drm_connector *connector = m->private; seq_printf(m, "%s\n", drm_get_connector_force_name(connector->force)); return 0; } static int connector_open(struct inode *inode, struct file *file) { struct drm_connector *dev = inode->i_private; return single_open(file, connector_show, dev); } static ssize_t connector_write(struct file *file, const char __user *ubuf, size_t len, loff_t *offp) { struct seq_file *m = file->private_data; struct drm_connector *connector = m->private; char buf[12]; if (len > sizeof(buf) - 1) return -EINVAL; if (copy_from_user(buf, ubuf, len)) return -EFAULT; buf[len] = '\0'; if (!strcmp(buf, "on")) connector->force = DRM_FORCE_ON; else if (!strcmp(buf, "digital")) connector->force = DRM_FORCE_ON_DIGITAL; else if (!strcmp(buf, "off")) connector->force = DRM_FORCE_OFF; else if (!strcmp(buf, "unspecified")) connector->force = DRM_FORCE_UNSPECIFIED; else return -EINVAL; return len; } static int edid_show(struct seq_file *m, void *data) { struct drm_connector *connector = m->private; struct drm_property_blob *edid = connector->edid_blob_ptr; if (connector->override_edid && edid) seq_write(m, edid->data, edid->length); return 0; } static int edid_open(struct inode *inode, struct file *file) { struct drm_connector *dev = inode->i_private; return single_open(file, edid_show, dev); } static ssize_t edid_write(struct file *file, const char __user *ubuf, size_t len, loff_t *offp) { struct seq_file *m = file->private_data; struct drm_connector *connector = m->private; char *buf; struct edid *edid; int ret; buf = memdup_user(ubuf, len); if (IS_ERR(buf)) return PTR_ERR(buf); edid = (struct edid *) buf; if (len == 5 && !strncmp(buf, "reset", 5)) { connector->override_edid = false; ret = drm_connector_update_edid_property(connector, NULL); } else if (len < EDID_LENGTH || EDID_LENGTH * (1 + edid->extensions) > len) ret = -EINVAL; else { connector->override_edid = false; ret = drm_connector_update_edid_property(connector, edid); if (!ret) connector->override_edid = true; } kfree(buf); return (ret) ? ret : len; } static const struct file_operations drm_edid_fops = { .owner = THIS_MODULE, .open = edid_open, .read = seq_read, .llseek = seq_lseek, .release = single_release, .write = edid_write }; static const struct file_operations drm_connector_fops = { .owner = THIS_MODULE, .open = connector_open, .read = seq_read, .llseek = seq_lseek, .release = single_release, .write = connector_write }; int drm_debugfs_connector_add(struct drm_connector *connector) { struct drm_minor *minor = connector->dev->primary; struct dentry *root, *ent; if (!minor->debugfs_root) return -1; root = debugfs_create_dir(connector->name, minor->debugfs_root); if (!root) return -ENOMEM; connector->debugfs_entry = root; /* force */ ent = debugfs_create_file("force", S_IRUGO | S_IWUSR, root, connector, &drm_connector_fops); if (!ent) goto error; /* edid */ ent = debugfs_create_file("edid_override", S_IRUGO | S_IWUSR, root, connector, &drm_edid_fops); if (!ent) goto error; return 0; error: debugfs_remove_recursive(connector->debugfs_entry); connector->debugfs_entry = NULL; return -ENOMEM; } void drm_debugfs_connector_remove(struct drm_connector *connector) { if (!connector->debugfs_entry) return; debugfs_remove_recursive(connector->debugfs_entry); connector->debugfs_entry = NULL; } int drm_debugfs_crtc_add(struct drm_crtc *crtc) { struct drm_minor *minor = crtc->dev->primary; struct dentry *root; char *name; name = kasprintf(GFP_KERNEL, "crtc-%d", crtc->index); if (!name) return -ENOMEM; root = debugfs_create_dir(name, minor->debugfs_root); kfree(name); if (!root) return -ENOMEM; crtc->debugfs_entry = root; if (drm_debugfs_crtc_crc_add(crtc)) goto error; return 0; error: drm_debugfs_crtc_remove(crtc); return -ENOMEM; } void drm_debugfs_crtc_remove(struct drm_crtc *crtc) { debugfs_remove_recursive(crtc->debugfs_entry); crtc->debugfs_entry = NULL; } #endif /* CONFIG_DEBUG_FS */
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-10 05:58:05 -0400