From 8d4357b5ba9e224ffe02e2457a2f4ffe2915f608 Mon Sep 17 00:00:00 2001 From: Emil Velikov Date: Sat, 11 Jan 2014 04:52:48 +0000 Subject: egl_dri2: use loader util lib MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Emil Velikov Reviewed-by: Rob Clark Reviewed-by: Kristian Høgsberg Reviewed-by: Ian Romanick --- src/egl/drivers/dri2/common.c | 144 ------------------------------------------ 1 file changed, 144 deletions(-) delete mode 100644 src/egl/drivers/dri2/common.c (limited to 'src/egl/drivers/dri2/common.c') diff --git a/src/egl/drivers/dri2/common.c b/src/egl/drivers/dri2/common.c deleted file mode 100644 index a88948493e4..00000000000 --- a/src/egl/drivers/dri2/common.c +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Copyright © 2011 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Authors: - * Kristian Høgsberg - * Benjamin Franzke - */ - -#include -#include - -#include -#include -#include - -#include "egl_dri2.h" - -#ifdef HAVE_LIBUDEV - -#define DRIVER_MAP_DRI2_ONLY -#include "pci_ids/pci_id_driver_map.h" - -#include - -static struct udev_device * -dri2_udev_device_new_from_fd(struct udev *udev, int fd) -{ - struct udev_device *device; - struct stat buf; - - if (fstat(fd, &buf) < 0) { - _eglLog(_EGL_WARNING, "EGL-DRI2: failed to stat fd %d", fd); - return NULL; - } - - device = udev_device_new_from_devnum(udev, 'c', buf.st_rdev); - if (device == NULL) { - _eglLog(_EGL_WARNING, - "EGL-DRI2: could not create udev device for fd %d", fd); - return NULL; - } - - return device; -} - -char * -dri2_get_device_name_for_fd(int fd) -{ - struct udev *udev; - struct udev_device *device; - const char *const_device_name; - char *device_name = NULL; - - udev = udev_new(); - device = dri2_udev_device_new_from_fd(udev, fd); - if (device == NULL) - return NULL; - - const_device_name = udev_device_get_devnode(device); - if (!const_device_name) - goto out; - device_name = strdup(const_device_name); - -out: - udev_device_unref(device); - udev_unref(udev); - - return device_name; -} - -char * -dri2_get_driver_for_fd(int fd) -{ - struct udev *udev; - struct udev_device *device, *parent; - const char *pci_id; - char *driver = NULL; - int vendor_id, chip_id, i, j; - - udev = udev_new(); - device = dri2_udev_device_new_from_fd(udev, fd); - if (device == NULL) - return NULL; - - parent = udev_device_get_parent(device); - if (parent == NULL) { - _eglLog(_EGL_WARNING, "DRI2: could not get parent device"); - goto out; - } - - pci_id = udev_device_get_property_value(parent, "PCI_ID"); - if (pci_id == NULL || - sscanf(pci_id, "%x:%x", &vendor_id, &chip_id) != 2) { - _eglLog(_EGL_WARNING, "EGL-DRI2: malformed or no PCI ID"); - goto out; - } - - for (i = 0; driver_map[i].driver; i++) { - if (vendor_id != driver_map[i].vendor_id) - continue; - if (driver_map[i].num_chips_ids == -1) { - driver = strdup(driver_map[i].driver); - _eglLog(_EGL_DEBUG, "pci id for %d: %04x:%04x, driver %s", - fd, vendor_id, chip_id, driver); - goto out; - } - - for (j = 0; j < driver_map[i].num_chips_ids; j++) - if (driver_map[i].chip_ids[j] == chip_id) { - driver = strdup(driver_map[i].driver); - _eglLog(_EGL_DEBUG, "pci id for %d: %04x:%04x, driver %s", - fd, vendor_id, chip_id, driver); - goto out; - } - } - -out: - udev_device_unref(device); - udev_unref(udev); - - return driver; -} - -#endif /* HAVE_LIBUDEV */ -- cgit v1.2.3