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compositor-drm: Rename a few evdev_* functions to udev_seat_*

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We used to have a bit of naming trouble when the protocol object was called
wl_input_device and the individual evdev devices were call evdev_device.
And we didn't have a drm_seat.  Now that we've fixed all that, it's clear
that the drm_seat is all about udev discovery and hotplug of evdev devices,
so let's call it udev_seat instead.
dev
Kristian Høgsberg 12 years ago
parent bb41005259
commit e809103e0f
1 changed files with 41 additions and 48 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 89
      src/compositor-drm.c

89
src/compositor-drm.c
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@ -183,7 +183,7 @@ struct drm_sprite {
uint32_t formats[];
};
struct drm_seat {
struct udev_seat {
struct weston_seat base;
struct wl_list devices_list;
struct udev_monitor *udev_monitor;
@ -1935,7 +1935,7 @@ drm_restore(struct weston_compositor *ec)
static const char default_seat[] = "seat0";
static int
device_added(struct udev_device *udev_device, struct drm_seat *master)
device_added(struct udev_device *udev_device, struct udev_seat *master)
{
struct weston_compositor *c;
struct evdev_device *device;
@ -2002,9 +2002,8 @@ device_added(struct udev_device *udev_device, struct drm_seat *master)
}
static int
evdev_add_devices(struct udev *udev, struct weston_seat *seat_base)
udev_seat_add_devices(struct udev_seat *seat, struct udev *udev)
{
struct drm_seat *seat = (struct drm_seat *) seat_base;
struct udev_enumerate *e;
struct udev_list_entry *entry;
struct udev_device *device;
@ -2051,7 +2050,7 @@ evdev_add_devices(struct udev *udev, struct weston_seat *seat_base)
static int
evdev_udev_handler(int fd, uint32_t mask, void *data)
{
struct drm_seat *seat = data;
struct udev_seat *seat = data;
struct udev_device *udev_device;
struct evdev_device *device, *next;
const char *action;
@ -2089,35 +2088,34 @@ out:
}
static int
evdev_enable_udev_monitor(struct udev *udev, struct weston_seat *seat_base)
udev_seat_enable_udev_monitor(struct udev_seat *seat, struct udev *udev)
{
struct drm_seat *master = (struct drm_seat *) seat_base;
struct wl_event_loop *loop;
struct weston_compositor *c = master->base.compositor;
struct weston_compositor *c = seat->base.compositor;
int fd;
master->udev_monitor = udev_monitor_new_from_netlink(udev, "udev");
if (!master->udev_monitor) {
seat->udev_monitor = udev_monitor_new_from_netlink(udev, "udev");
if (!seat->udev_monitor) {
weston_log("udev: failed to create the udev monitor\n");
return 0;
}
udev_monitor_filter_add_match_subsystem_devtype(master->udev_monitor,
udev_monitor_filter_add_match_subsystem_devtype(seat->udev_monitor,
"input", NULL);
if (udev_monitor_enable_receiving(master->udev_monitor)) {
if (udev_monitor_enable_receiving(seat->udev_monitor)) {
weston_log("udev: failed to bind the udev monitor\n");
udev_monitor_unref(master->udev_monitor);
udev_monitor_unref(seat->udev_monitor);
return 0;
}
loop = wl_display_get_event_loop(c->wl_display);
fd = udev_monitor_get_fd(master->udev_monitor);
master->udev_monitor_source =
fd = udev_monitor_get_fd(seat->udev_monitor);
seat->udev_monitor_source =
wl_event_loop_add_fd(loop, fd, WL_EVENT_READABLE,
evdev_udev_handler, master);
if (!master->udev_monitor_source) {
udev_monitor_unref(master->udev_monitor);
evdev_udev_handler, seat);
if (!seat->udev_monitor_source) {
udev_monitor_unref(seat->udev_monitor);
return 0;
}
@ -2125,10 +2123,8 @@ evdev_enable_udev_monitor(struct udev *udev, struct weston_seat *seat_base)
}
static void
evdev_disable_udev_monitor(struct weston_seat *seat_base)
udev_seat_disable_udev_monitor(struct udev_seat *seat)
{
struct drm_seat *seat = (struct drm_seat *) seat_base;
if (!seat->udev_monitor)
return;
@ -2141,18 +2137,18 @@ evdev_disable_udev_monitor(struct weston_seat *seat_base)
static void
drm_led_update(struct weston_seat *seat_base, enum weston_led leds)
{
struct drm_seat *seat = (struct drm_seat *) seat_base;
struct udev_seat *seat = (struct udev_seat *) seat_base;
struct evdev_device *device;
wl_list_for_each(device, &seat->devices_list, link)
evdev_led_update(device, leds);
}
static struct drm_seat *
static struct udev_seat *
evdev_input_create(struct weston_compositor *c, struct udev *udev,
const char *seat_id)
{
struct drm_seat *seat;
struct udev_seat *seat;
seat = malloc(sizeof *seat);
if (seat == NULL)
@ -2164,9 +2160,9 @@ evdev_input_create(struct weston_compositor *c, struct udev *udev,
wl_list_init(&seat->devices_list);
seat->seat_id = strdup(seat_id);
if (!evdev_enable_udev_monitor(udev, &seat->base))
if (!udev_seat_enable_udev_monitor(seat, udev))
goto err;
if (evdev_add_devices(udev, &seat->base) < 0)
if (udev_seat_add_devices(seat, udev) < 0)
goto err;
return seat;
@ -2178,9 +2174,8 @@ evdev_input_create(struct weston_compositor *c, struct udev *udev,
}
static void
evdev_remove_devices(struct weston_seat *seat_base)
udev_seat_remove_devices(struct udev_seat *seat)
{
struct drm_seat *seat = (struct drm_seat *) seat_base;
struct evdev_device *device, *next;
wl_list_for_each_safe(device, next, &seat->devices_list, link)
@ -2191,14 +2186,12 @@ evdev_remove_devices(struct weston_seat *seat_base)
}
static void
evdev_input_destroy(struct weston_seat *seat_base)
udev_seat_destroy(struct udev_seat *seat)
{
struct drm_seat *seat = (struct drm_seat *) seat_base;
evdev_remove_devices(seat_base);
evdev_disable_udev_monitor(&seat->base);
udev_seat_remove_devices(seat);
udev_seat_disable_udev_monitor(seat);
weston_seat_release(seat_base);
weston_seat_release(&seat->base);
free(seat->seat_id);
free(seat);
}
@ -2215,11 +2208,11 @@ static void
drm_destroy(struct weston_compositor *ec)
{
struct drm_compositor *d = (struct drm_compositor *) ec;
struct weston_seat *seat, *next;
struct udev_seat *seat, *next;
struct drm_configured_output *o, *n;
wl_list_for_each_safe(seat, next, &ec->seat_list, link)
evdev_input_destroy(seat);
wl_list_for_each_safe(seat, next, &ec->seat_list, base.link)
udev_seat_destroy(seat);
wl_list_for_each_safe(o, n, &configured_output_list, link)
drm_free_configured_output(o);
@ -2268,7 +2261,7 @@ static void
vt_func(struct weston_compositor *compositor, int event)
{
struct drm_compositor *ec = (struct drm_compositor *) compositor;
struct weston_seat *seat;
struct udev_seat *seat;
struct drm_sprite *sprite;
struct drm_output *output;
@ -2283,16 +2276,16 @@ vt_func(struct weston_compositor *compositor, int event)
compositor->state = ec->prev_state;
drm_compositor_set_modes(ec);
weston_compositor_damage_all(compositor);
wl_list_for_each(seat, &compositor->seat_list, link) {
evdev_add_devices(ec->udev, seat);
evdev_enable_udev_monitor(ec->udev, seat);
wl_list_for_each(seat, &compositor->seat_list, base.link) {
udev_seat_add_devices(seat, ec->udev);
udev_seat_enable_udev_monitor(seat, ec->udev);
}
break;
case TTY_LEAVE_VT:
weston_log("leaving VT\n");
wl_list_for_each(seat, &compositor->seat_list, link) {
evdev_disable_udev_monitor(seat);
evdev_remove_devices(seat);
wl_list_for_each(seat, &compositor->seat_list, base.link) {
udev_seat_disable_udev_monitor(seat);
udev_seat_remove_devices(seat);
}
compositor->focus = 0;
@ -2420,7 +2413,7 @@ drm_compositor_create(struct wl_display *display,
struct drm_compositor *ec;
struct udev_device *drm_device;
struct wl_event_loop *loop;
struct weston_seat *weston_seat, *next;
struct udev_seat *udev_seat, *next;
const char *path;
uint32_t key;
@ -2502,7 +2495,7 @@ drm_compositor_create(struct wl_display *display,
path = NULL;
if (evdev_input_create(&ec->base, ec->udev, seat) == NULL) {
if (udev_seat_create(&ec->base, ec->udev, seat) == NULL) {
weston_log("failed to create input devices\n");
goto err_sprite;
}
@ -2545,8 +2538,8 @@ err_udev_monitor:
udev_monitor_unref(ec->udev_monitor);
err_drm_source:
wl_event_source_remove(ec->drm_source);
wl_list_for_each_safe(weston_seat, next, &ec->base.seat_list, link)
evdev_input_destroy(weston_seat);
wl_list_for_each_safe(udev_seat, next, &ec->base.seat_list, base.link)
udev_seat_destroy(udev_seat);
err_sprite:
ec->base.renderer->destroy(&ec->base);
gbm_device_destroy(ec->gbm);

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