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backend: Move GPU ownership from the monitor manager to the backend

Browse Source 
Lets work towards making MetaMonitorManager about managing monitors, and
not about managing GPUs. This changes other units to keep a pointer to
the backend instead of a monitor manager, in case their ownership
changed, or their main usage of the monitor manager was to look up GPUs.

https://gitlab.gnome.org/GNOME/mutter/issues/548
https://gitlab.gnome.org/GNOME/mutter/merge_requests/525
This commit is contained in:
Jonas Ådahl 2019-01-11 15:35:42 +01:00 committed by Georges Basile Stavracas Neto
parent e7fd068a78
commit 5c500ad402
36 changed files with 587 additions and 559 deletions
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7
src/backends/meta-backend-private.h
View File

@ -181,4 +181,11 @@ void meta_backend_notify_keymap_layout_group_changed (MetaBackend *backend,
void meta_backend_notify_ui_scaling_factor_changed (MetaBackend *backend);
META_EXPORT_TEST
void meta_backend_add_gpu (MetaBackend *backend,
MetaGpu *gpu);
META_EXPORT_TEST
GList * meta_backend_get_gpus (MetaBackend *backend);
#endif /* META_BACKEND_PRIVATE_H */

36
src/backends/meta-backend.c
View File

@ -89,6 +89,7 @@ enum
KEYMAP_LAYOUT_GROUP_CHANGED,
LAST_DEVICE_CHANGED,
LID_IS_CLOSED_CHANGED,
GPU_ADDED,
N_SIGNALS
};
@ -138,6 +139,8 @@ struct _MetaBackendPrivate
ClutterBackend *clutter_backend;
ClutterActor *stage;
GList *gpus;
gboolean is_pointer_position_initialized;
guint device_update_idle_id;
@ -175,6 +178,8 @@ meta_backend_finalize (GObject *object)
MetaBackend *backend = META_BACKEND (object);
MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
g_list_free_full (priv->gpus, g_object_unref);
g_clear_object (&priv->monitor_manager);
g_clear_object (&priv->orientation_manager);
g_clear_object (&priv->input_settings);
@ -752,6 +757,18 @@ meta_backend_class_init (MetaBackendClass *klass)
0,
NULL, NULL, NULL,
G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
/**
* MetaBackend::gpu-added: (skip)
* @backend: the #MetaBackend
* @gpu: the #MetaGpu
*/
signals[GPU_ADDED] =
g_signal_new ("gpu-added",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL, NULL,
G_TYPE_NONE, 1, META_TYPE_GPU);
mutter_stage_views = g_getenv ("MUTTER_STAGE_VIEWS");
stage_views_disabled = g_strcmp0 (mutter_stage_views, "0") == 0;
@ -1399,3 +1416,22 @@ meta_backend_notify_keymap_layout_group_changed (MetaBackend *backend,
g_signal_emit (backend, signals[KEYMAP_LAYOUT_GROUP_CHANGED], 0,
locked_group);
}
void
meta_backend_add_gpu (MetaBackend *backend,
MetaGpu *gpu)
{
MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
priv->gpus = g_list_append (priv->gpus, gpu);
g_signal_emit (backend, signals[GPU_ADDED], 0, gpu);
}
GList *
meta_backend_get_gpus (MetaBackend *backend)
{
MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
return priv->gpus;
}

29
src/backends/meta-gpu.c
View File

@ -23,13 +23,14 @@
#include "backends/meta-gpu.h"
#include "backends/meta-backend-private.h"
#include "backends/meta-output.h"
enum
{
PROP_0,
PROP_MONITOR_MANAGER,
PROP_BACKEND,
PROP_LAST
};
@ -38,7 +39,7 @@ static GParamSpec *obj_props[PROP_LAST];
typedef struct _MetaGpuPrivate
{
MetaMonitorManager *monitor_manager;
MetaBackend *backend;
GList *outputs;
GList *crtcs;
@ -88,12 +89,12 @@ meta_gpu_read_current (MetaGpu *gpu,
return ret;
}
MetaMonitorManager *
meta_gpu_get_monitor_manager (MetaGpu *gpu)
MetaBackend *
meta_gpu_get_backend (MetaGpu *gpu)
{
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
return priv->monitor_manager;
return priv->backend;
}
GList *
@ -158,8 +159,8 @@ meta_gpu_set_property (GObject *object,
switch (prop_id)
{
case PROP_MONITOR_MANAGER:
priv->monitor_manager = g_value_get_object (value);
case PROP_BACKEND:
priv->backend = g_value_get_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -177,8 +178,8 @@ meta_gpu_get_property (GObject *object,
switch (prop_id)
{
case PROP_MONITOR_MANAGER:
g_value_set_object (value, priv->monitor_manager);
case PROP_BACKEND:
g_value_set_object (value, priv->backend);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -212,11 +213,11 @@ meta_gpu_class_init (MetaGpuClass *klass)
object_class->get_property = meta_gpu_get_property;
object_class->finalize = meta_gpu_finalize;
obj_props[PROP_MONITOR_MANAGER] =
g_param_spec_object ("monitor-manager",
"monitor-manager",
"MetaMonitorManager",
META_TYPE_MONITOR_MANAGER,
obj_props[PROP_BACKEND] =
g_param_spec_object ("backend",
"backend",
"MetaBackend",
META_TYPE_BACKEND,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS);

2
src/backends/meta-gpu.h
View File

@ -46,7 +46,7 @@ META_EXPORT_TEST
gboolean meta_gpu_has_hotplug_mode_update (MetaGpu *gpu);
META_EXPORT_TEST
MetaMonitorManager * meta_gpu_get_monitor_manager (MetaGpu *gpu);
MetaBackend * meta_gpu_get_backend (MetaGpu *gpu);
META_EXPORT_TEST
GList * meta_gpu_get_outputs (MetaGpu *gpu);

62
src/backends/meta-monitor-manager-dummy.c
View File

@ -47,8 +47,6 @@ struct _MetaMonitorManagerDummy
{
MetaMonitorManager parent_instance;
MetaGpu *gpu;
gboolean is_transform_handled;
};
@ -98,6 +96,14 @@ create_mode (CrtcModeSpec *spec,
return mode;
}
static MetaGpu *
get_gpu (MetaMonitorManager *manager)
{
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
return META_GPU (meta_backend_get_gpus (backend)->data);
}
static void
append_monitor (MetaMonitorManager *manager,
GList **modes,
@ -105,8 +111,7 @@ append_monitor (MetaMonitorManager *manager,
GList **outputs,
float scale)
{
MetaMonitorManagerDummy *manager_dummy = META_MONITOR_MANAGER_DUMMY (manager);
MetaGpu *gpu = manager_dummy->gpu;
MetaGpu *gpu = get_gpu (manager);
CrtcModeSpec default_specs[] = {
{
.width = 800,
@ -246,8 +251,7 @@ append_tiled_monitor (MetaMonitorManager *manager,
GList **outputs,
int scale)
{
MetaMonitorManagerDummy *manager_dummy = META_MONITOR_MANAGER_DUMMY (manager);
MetaGpu *gpu = manager_dummy->gpu;
MetaGpu *gpu = get_gpu (manager);
CrtcModeSpec mode_specs[] = {
{
.width = 800,
@ -371,8 +375,7 @@ meta_output_dummy_notify_destroy (MetaOutput *output)
static void
meta_monitor_manager_dummy_read_current (MetaMonitorManager *manager)
{
MetaMonitorManagerDummy *manager_dummy = META_MONITOR_MANAGER_DUMMY (manager);
MetaGpu *gpu = manager_dummy->gpu;
MetaGpu *gpu = get_gpu (manager);
unsigned int num_monitors = 1;
float *monitor_scales = NULL;
const char *num_monitors_str;
@ -495,7 +498,6 @@ apply_crtc_assignments (MetaMonitorManager *manager,
MetaOutputInfo **outputs,
unsigned int n_outputs)
{
MetaMonitorManagerDummy *manager_dummy = META_MONITOR_MANAGER_DUMMY (manager);
GList *l;
unsigned i;
@ -560,7 +562,7 @@ apply_crtc_assignments (MetaMonitorManager *manager,
}
/* Disable CRTCs not mentioned in the list */
for (l = meta_gpu_get_crtcs (manager_dummy->gpu); l; l = l->next)
for (l = meta_gpu_get_crtcs (get_gpu (manager)); l; l = l->next)
{
MetaCrtc *crtc = l->data;
@ -580,7 +582,7 @@ apply_crtc_assignments (MetaMonitorManager *manager,
}
/* Disable outputs not mentioned in the list */
for (l = meta_gpu_get_outputs (manager_dummy->gpu); l; l = l->next)
for (l = meta_gpu_get_outputs (get_gpu (manager)); l; l = l->next)
{
MetaOutput *output = l->data;
@ -772,11 +774,32 @@ meta_monitor_manager_dummy_get_default_layout_mode (MetaMonitorManager *manager)
return META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL;
}
static void
meta_monitor_manager_dummy_constructed (GObject *object)
{
MetaMonitorManagerDummy *manager_dummy = META_MONITOR_MANAGER_DUMMY (object);
const char *nested_offscreen_transform;
GObjectClass *parent_object_class =
G_OBJECT_CLASS (meta_monitor_manager_dummy_parent_class);
parent_object_class->constructed (object);
nested_offscreen_transform =
g_getenv ("MUTTER_DEBUG_NESTED_OFFSCREEN_TRANSFORM");
if (g_strcmp0 (nested_offscreen_transform, "1") == 0)
manager_dummy->is_transform_handled = FALSE;
else
manager_dummy->is_transform_handled = TRUE;
}
static void
meta_monitor_manager_dummy_class_init (MetaMonitorManagerDummyClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
MetaMonitorManagerClass *manager_class = META_MONITOR_MANAGER_CLASS (klass);
object_class->constructed = meta_monitor_manager_dummy_constructed;
manager_class->ensure_initial_config = meta_monitor_manager_dummy_ensure_initial_config;
manager_class->apply_monitors_config = meta_monitor_manager_dummy_apply_monitors_config;
manager_class->is_transform_handled = meta_monitor_manager_dummy_is_transform_handled;
@ -790,27 +813,14 @@ meta_monitor_manager_dummy_class_init (MetaMonitorManagerDummyClass *klass)
static void
meta_monitor_manager_dummy_init (MetaMonitorManagerDummy *manager_dummy)
{
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_dummy);
const char *nested_offscreen_transform;
nested_offscreen_transform =
g_getenv ("MUTTER_DEBUG_NESTED_OFFSCREEN_TRANSFORM");
if (g_strcmp0 (nested_offscreen_transform, "1") == 0)
manager_dummy->is_transform_handled = FALSE;
else
manager_dummy->is_transform_handled = TRUE;
manager_dummy->gpu = g_object_new (META_TYPE_GPU_DUMMY,
"monitor-manager", manager,
NULL);
meta_monitor_manager_add_gpu (manager, manager_dummy->gpu);
}
static gboolean
meta_gpu_dummy_read_current (MetaGpu *gpu,
GError **error)
{
MetaMonitorManager *manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *manager = meta_backend_get_monitor_manager (backend);
meta_monitor_manager_dummy_read_current (manager);

9
src/backends/meta-monitor-manager-private.h
View File

@ -121,8 +121,6 @@ struct _MetaMonitorManager
int screen_width;
int screen_height;
GList *gpus;
GList *monitors;
GList *logical_monitors;
@ -248,6 +246,7 @@ struct _MetaMonitorManagerClass
MetaLogicalMonitorLayoutMode (*get_default_layout_mode) (MetaMonitorManager *);
};
META_EXPORT_TEST
MetaBackend * meta_monitor_manager_get_backend (MetaMonitorManager *manager);
void meta_monitor_manager_setup (MetaMonitorManager *manager);
@ -295,12 +294,6 @@ MetaMonitor * meta_monitor_manager_get_monitor_from_connector (MetaMonitor
META_EXPORT_TEST
GList * meta_monitor_manager_get_monitors (MetaMonitorManager *manager);
META_EXPORT_TEST
void meta_monitor_manager_add_gpu (MetaMonitorManager *manager,
MetaGpu *gpu);
META_EXPORT_TEST
GList * meta_monitor_manager_get_gpus (MetaMonitorManager *manager);
void meta_monitor_manager_get_screen_size (MetaMonitorManager *manager,
int *width,
int *height);

37
src/backends/meta-monitor-manager.c
View File

@ -511,9 +511,11 @@ meta_monitor_manager_apply_monitors_config (MetaMonitorManager *manager,
gboolean
meta_monitor_manager_has_hotplug_mode_update (MetaMonitorManager *manager)
{
GList *gpus;
GList *l;
for (l = manager->gpus; l; l = l->next)
gpus = meta_backend_get_gpus (manager->backend);
for (l = gpus; l; l = l->next)
{
MetaGpu *gpu = l->data;
@ -794,7 +796,6 @@ meta_monitor_manager_finalize (GObject *object)
{
MetaMonitorManager *manager = META_MONITOR_MANAGER (object);
g_list_free_full (manager->gpus, g_object_unref);
g_list_free_full (manager->logical_monitors, g_object_unref);
g_signal_handler_disconnect (manager->backend,
@ -1063,10 +1064,12 @@ static GList *
combine_gpu_lists (MetaMonitorManager *manager,
GList * (*list_getter) (MetaGpu *gpu))
{
GList *gpus;
GList *list = NULL;
GList *l;
for (l = manager->gpus; l; l = l->next)
gpus = meta_backend_get_gpus (manager->backend);
for (l = gpus; l; l = l->next)
{
MetaGpu *gpu = l->data;
@ -2676,26 +2679,6 @@ meta_monitor_manager_get_monitors (MetaMonitorManager *manager)
return manager->monitors;
}
/**
* meta_monitor_manager_add_gpu:
* @manager: A #MetaMonitorManager object
*
* Should only be called by subclasses. Adds a #MetaGpu to the internal list of
* GPU's.
*/
void
meta_monitor_manager_add_gpu (MetaMonitorManager *manager,
MetaGpu *gpu)
{
manager->gpus = g_list_append (manager->gpus, gpu);
}
GList *
meta_monitor_manager_get_gpus (MetaMonitorManager *manager)
{
return manager->gpus;
}
void
meta_monitor_manager_get_screen_size (MetaMonitorManager *manager,
int *width,
@ -2717,6 +2700,7 @@ meta_monitor_manager_get_power_save_mode (MetaMonitorManager *manager)
static void
rebuild_monitors (MetaMonitorManager *manager)
{
GList *gpus;
GList *l;
if (manager->monitors)
@ -2725,7 +2709,8 @@ rebuild_monitors (MetaMonitorManager *manager)
manager->monitors = NULL;
}
for (l = manager->gpus; l; l = l->next)
gpus = meta_backend_get_gpus (manager->backend);
for (l = gpus; l; l = l->next)
{
MetaGpu *gpu = l->data;
GList *k;
@ -2740,7 +2725,7 @@ rebuild_monitors (MetaMonitorManager *manager)
{
MetaMonitorTiled *monitor_tiled;
monitor_tiled = meta_monitor_tiled_new (gpu, output);
monitor_tiled = meta_monitor_tiled_new (gpu, manager, output);
manager->monitors = g_list_append (manager->monitors,
monitor_tiled);
}
@ -2797,7 +2782,7 @@ meta_monitor_manager_real_read_current_state (MetaMonitorManager *manager)
manager->serial++;
for (l = manager->gpus; l; l = l->next)
for (l = meta_backend_get_gpus (manager->backend); l; l = l->next)
{
MetaGpu *gpu = l->data;
GError *error = NULL;

20
src/backends/meta-monitor.c
View File

@ -90,6 +90,8 @@ struct _MetaMonitorTiled
{
MetaMonitor parent;
MetaMonitorManager *monitor_manager;
uint32_t tile_group_id;
/* The tile (0, 0) output. */
@ -1176,10 +1178,10 @@ meta_monitor_tiled_generate_modes (MetaMonitorTiled *monitor_tiled)
}
MetaMonitorTiled *
meta_monitor_tiled_new (MetaGpu *gpu,
MetaOutput *output)
meta_monitor_tiled_new (MetaGpu *gpu,
MetaMonitorManager *monitor_manager,
MetaOutput *output)
{
MetaMonitorManager *monitor_manager;
MetaMonitorTiled *monitor_tiled;
MetaMonitor *monitor;
MetaMonitorPrivate *monitor_priv;
@ -1200,7 +1202,7 @@ meta_monitor_tiled_new (MetaGpu *gpu,
meta_monitor_generate_spec (monitor);
monitor_manager = meta_gpu_get_monitor_manager (gpu);
monitor_tiled->monitor_manager = monitor_manager;
meta_monitor_manager_tiled_monitor_added (monitor_manager,
META_MONITOR (monitor_tiled));
@ -1286,14 +1288,10 @@ meta_monitor_tiled_calculate_crtc_pos (MetaMonitor *monitor,
static void
meta_monitor_tiled_finalize (GObject *object)
{
MetaMonitor *monitor = META_MONITOR (object);
MetaMonitorPrivate *monitor_priv =
meta_monitor_get_instance_private (monitor);
MetaMonitorManager *monitor_manager;
MetaMonitorTiled *monitor_tiled = META_MONITOR_TILED (object);
monitor_manager = meta_gpu_get_monitor_manager (monitor_priv->gpu);
meta_monitor_manager_tiled_monitor_removed (monitor_manager,
monitor);
meta_monitor_manager_tiled_monitor_removed (monitor_tiled->monitor_manager,
META_MONITOR (monitor_tiled));
G_OBJECT_CLASS (meta_monitor_tiled_parent_class)->finalize (object);
}

5
src/backends/meta-monitor.h
View File

@ -96,8 +96,9 @@ G_DECLARE_FINAL_TYPE (MetaMonitorTiled, meta_monitor_tiled,
MetaMonitor)
META_EXPORT_TEST
MetaMonitorTiled * meta_monitor_tiled_new (MetaGpu *gpu,
MetaOutput *output);
MetaMonitorTiled * meta_monitor_tiled_new (MetaGpu *gpu,
MetaMonitorManager *monitor_manager,
MetaOutput *output);
META_EXPORT_TEST
MetaMonitorNormal * meta_monitor_normal_new (MetaGpu *gpu,

4
src/backends/meta-screen-cast-monitor-stream.c
View File

@ -113,7 +113,9 @@ meta_screen_cast_monitor_stream_new (MetaScreenCastSession *session,
GError **error)
{
MetaGpu *gpu = meta_monitor_get_gpu (monitor);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaScreenCastMonitorStream *monitor_stream;
if (!meta_monitor_is_active (monitor))

144
src/backends/native/meta-backend-native.c
View File

@ -66,6 +66,8 @@ struct _MetaBackendNative
MetaLauncher *launcher;
MetaUdev *udev;
MetaBarrierManagerNative *barrier_manager;
guint udev_device_added_handler_id;
};
static GInitableIface *initable_parent_iface;
@ -77,11 +79,17 @@ G_DEFINE_TYPE_WITH_CODE (MetaBackendNative, meta_backend_native, META_TYPE_BACKE
G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
initable_iface_init))
static void
disconnect_udev_device_added_handler (MetaBackendNative *native);
static void
meta_backend_native_finalize (GObject *object)
{
MetaBackendNative *native = META_BACKEND_NATIVE (object);
if (native->udev_device_added_handler_id)
disconnect_udev_device_added_handler (native);
g_clear_object (&native->udev);
meta_launcher_free (native->launcher);
@ -370,13 +378,10 @@ static MetaRenderer *
meta_backend_native_create_renderer (MetaBackend *backend,
GError **error)
{
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerKms *monitor_manager_kms =
META_MONITOR_MANAGER_KMS (monitor_manager);
MetaBackendNative *native = META_BACKEND_NATIVE (backend);
MetaRendererNative *renderer_native;
renderer_native = meta_renderer_native_new (monitor_manager_kms, error);
renderer_native = meta_renderer_native_new (native, error);
if (!renderer_native)
return NULL;
@ -513,6 +518,128 @@ meta_backend_native_update_screen_size (MetaBackend *backend,
clutter_actor_set_size (stage, width, height);
}
static MetaGpuKms *
create_gpu_from_udev_device (MetaBackendNative *native,
GUdevDevice *device,
GError **error)
{
MetaGpuKmsFlag flags = META_GPU_KMS_FLAG_NONE;
const char *device_path;
if (meta_is_udev_device_platform_device (device))
flags |= META_GPU_KMS_FLAG_PLATFORM_DEVICE;
if (meta_is_udev_device_boot_vga (device))
flags |= META_GPU_KMS_FLAG_BOOT_VGA;
device_path = g_udev_device_get_device_file (device);
return meta_gpu_kms_new (native, device_path, flags, error);
}
static void
on_udev_device_added (MetaUdev *udev,
GUdevDevice *device,
MetaBackendNative *native)
{
MetaBackend *backend = META_BACKEND (native);
g_autoptr (GError) error = NULL;
const char *device_path;
MetaGpuKms *new_gpu_kms;
GList *gpus, *l;
if (!meta_udev_is_drm_device (udev, device))
return;
device_path = g_udev_device_get_device_file (device);
gpus = meta_backend_get_gpus (backend);;
for (l = gpus; l; l = l->next)
{
MetaGpuKms *gpu_kms = l->data;
if (!g_strcmp0 (device_path, meta_gpu_kms_get_file_path (gpu_kms)))
{
g_warning ("Failed to hotplug secondary gpu '%s': %s",
device_path, "device already present");
return;
}
}
new_gpu_kms = create_gpu_from_udev_device (native, device, &error);
if (!new_gpu_kms)
{
g_warning ("Failed to hotplug secondary gpu '%s': %s",
device_path, error->message);
g_error_free (error);
return;
}
meta_backend_add_gpu (backend, META_GPU (new_gpu_kms));
}
static void
connect_udev_device_added_handler (MetaBackendNative *native)
{
native->udev_device_added_handler_id =
g_signal_connect (native->udev, "device-added",
G_CALLBACK (on_udev_device_added), native);
}
static void
disconnect_udev_device_added_handler (MetaBackendNative *native)
{
g_signal_handler_disconnect (native->udev,
native->udev_device_added_handler_id);
native->udev_device_added_handler_id = 0;
}
static gboolean
init_gpus (MetaBackendNative *native,
GError **error)
{
MetaBackend *backend = META_BACKEND (native);
MetaUdev *udev = meta_backend_native_get_udev (native);
GList *devices;
GList *l;
devices = meta_udev_list_drm_devices (udev, error);
if (!devices)
return FALSE;
for (l = devices; l; l = l->next)
{
GUdevDevice *device = l->data;
MetaGpuKms *gpu_kms;
GError *local_error = NULL;
gpu_kms = create_gpu_from_udev_device (native, device, &local_error);
if (!gpu_kms)
{
g_warning ("Failed to open gpu '%s': %s",
g_udev_device_get_device_file (device),
local_error->message);
g_clear_error (&local_error);
continue;
}
meta_backend_add_gpu (backend, META_GPU (gpu_kms));
}
g_list_free_full (devices, g_object_unref);
if (g_list_length (meta_backend_get_gpus (backend)) == 0)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
"No GPUs found");
return FALSE;
}
connect_udev_device_added_handler (native);
return TRUE;
}
static gboolean
meta_backend_native_initable_init (GInitable *initable,
GCancellable *cancellable,
@ -534,6 +661,9 @@ meta_backend_native_initable_init (GInitable *initable,
native->udev = meta_udev_new (native);
native->barrier_manager = meta_barrier_manager_native_new ();
if (!init_gpus (native, error))
return FALSE;
return initable_parent_iface->init (initable, cancellable, error);
}
@ -650,6 +780,8 @@ meta_backend_native_pause (MetaBackendNative *native)
clutter_evdev_release_devices ();
clutter_stage_freeze_updates (stage);
disconnect_udev_device_added_handler (native);
meta_monitor_manager_kms_pause (monitor_manager_kms);
}
@ -665,6 +797,8 @@ void meta_backend_native_resume (MetaBackendNative *native)
meta_monitor_manager_kms_resume (monitor_manager_kms);
connect_udev_device_added_handler (native);
clutter_evdev_reclaim_devices ();
clutter_stage_thaw_updates (stage);

22
src/backends/native/meta-cursor-renderer-native.c
View File

@ -77,7 +77,7 @@ struct _MetaCursorRendererNative
struct _MetaCursorRendererNativePrivate
{
MetaMonitorManager *monitor_manager;
MetaBackend *backend;
gboolean hw_state_invalidated;
gboolean has_hw_cursor;
@ -387,7 +387,9 @@ update_hw_cursor (MetaCursorRendererNative *native,
MetaCursorRendererNativePrivate *priv =
meta_cursor_renderer_native_get_instance_private (native);
MetaCursorRenderer *renderer = META_CURSOR_RENDERER (native);
MetaMonitorManager *monitor_manager = priv->monitor_manager;
MetaBackend *backend = priv->backend;
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *logical_monitors;
GList *l;
ClutterRect rect;
@ -480,7 +482,9 @@ cursor_over_transformed_logical_monitor (MetaCursorRenderer *renderer,
META_CURSOR_RENDERER_NATIVE (renderer);
MetaCursorRendererNativePrivate *priv =
meta_cursor_renderer_native_get_instance_private (cursor_renderer_native);
MetaMonitorManager *monitor_manager = priv->monitor_manager;
MetaBackend *backend = priv->backend;
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *logical_monitors;
GList *l;
ClutterRect cursor_rect;
@ -538,7 +542,9 @@ can_draw_cursor_unscaled (MetaCursorRenderer *renderer,
META_CURSOR_RENDERER_NATIVE (renderer);
MetaCursorRendererNativePrivate *priv =
meta_cursor_renderer_native_get_instance_private (cursor_renderer_native);
MetaMonitorManager *monitor_manager = priv->monitor_manager;
MetaBackend *backend = priv->backend;
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
ClutterRect cursor_rect;
GList *logical_monitors;
GList *l;
@ -680,7 +686,9 @@ calculate_cursor_sprite_gpus (MetaCursorRenderer *renderer,
MetaCursorRendererNative *native = META_CURSOR_RENDERER_NATIVE (renderer);
MetaCursorRendererNativePrivate *priv =
meta_cursor_renderer_native_get_instance_private (native);
MetaMonitorManager *monitor_manager = priv->monitor_manager;
MetaBackend *backend = priv->backend;
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *gpus = NULL;
GList *logical_monitors;
GList *l;
@ -1175,7 +1183,7 @@ init_hw_cursor_support (MetaCursorRendererNative *cursor_renderer_native)
GList *gpus;
GList *l;
gpus = meta_monitor_manager_get_gpus (priv->monitor_manager);
gpus = meta_backend_get_gpus (priv->backend);
for (l = gpus; l; l = l->next)
{
MetaGpuKms *gpu_kms = l->data;
@ -1223,7 +1231,7 @@ meta_cursor_renderer_native_new (MetaBackend *backend)
G_CALLBACK (on_monitors_changed),
cursor_renderer_native, 0);
priv->monitor_manager = monitor_manager;
priv->backend = backend;
priv->hw_state_invalidated = TRUE;
init_hw_cursor_support (cursor_renderer_native);

29
src/backends/native/meta-gpu-kms.c
View File

@ -204,7 +204,9 @@ meta_gpu_kms_is_crtc_active (MetaGpuKms *gpu_kms,
MetaCrtc *crtc)
{
MetaGpu *gpu = META_GPU (gpu_kms);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *l;
gboolean connected_crtc_found;
@ -265,7 +267,9 @@ meta_gpu_kms_flip_crtc (MetaGpuKms *gpu_kms,
GError **error)
{
MetaGpu *gpu = META_GPU (gpu_kms);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaGpuKmsFlipClosureContainer *closure_container;
int kms_fd = meta_gpu_kms_get_fd (gpu_kms);
uint32_t *connectors;
@ -273,6 +277,7 @@ meta_gpu_kms_flip_crtc (MetaGpuKms *gpu_kms,
int ret = -1;
g_assert (meta_crtc_get_gpu (crtc) == gpu);
g_assert (monitor_manager);
g_assert (meta_monitor_manager_get_power_save_mode (monitor_manager) ==
META_POWER_SAVE_ON);
@ -878,16 +883,12 @@ meta_gpu_kms_can_have_outputs (MetaGpuKms *gpu_kms)
}
MetaGpuKms *
meta_gpu_kms_new (MetaMonitorManagerKms *monitor_manager_kms,
const char *kms_file_path,
MetaGpuKmsFlag flags,
GError **error)
meta_gpu_kms_new (MetaBackendNative *backend_native,
const char *kms_file_path,
MetaGpuKmsFlag flags,
GError **error)
{
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (monitor_manager_kms);
MetaBackend *backend = meta_monitor_manager_get_backend (monitor_manager);
MetaLauncher *launcher =
meta_backend_native_get_launcher (META_BACKEND_NATIVE (backend));
MetaLauncher *launcher = meta_backend_native_get_launcher (backend_native);
GSource *source;
MetaKmsSource *kms_source;
MetaGpuKms *gpu_kms;
@ -898,7 +899,7 @@ meta_gpu_kms_new (MetaMonitorManagerKms *monitor_manager_kms,
return NULL;
gpu_kms = g_object_new (META_TYPE_GPU_KMS,
"monitor-manager", monitor_manager_kms,
"backend", backend_native,
NULL);
gpu_kms->flags = flags;
@ -926,9 +927,7 @@ static void
meta_gpu_kms_finalize (GObject *object)
{
MetaGpuKms *gpu_kms = META_GPU_KMS (object);
MetaMonitorManager *monitor_manager =
meta_gpu_get_monitor_manager (META_GPU (gpu_kms));
MetaBackend *backend = meta_monitor_manager_get_backend (monitor_manager);
MetaBackend *backend = meta_gpu_get_backend (META_GPU (gpu_kms));
MetaBackendNative *backend_native = META_BACKEND_NATIVE (backend);
MetaLauncher *launcher = meta_backend_native_get_launcher (backend_native);

10
src/backends/native/meta-gpu-kms.h
View File

@ -28,7 +28,7 @@
#include <xf86drmMode.h>
#include "backends/meta-gpu.h"
#include "backends/native/meta-monitor-manager-kms.h"
#include "backends/native/meta-backend-native.h"
#define META_TYPE_GPU_KMS (meta_gpu_kms_get_type ())
G_DECLARE_FINAL_TYPE (MetaGpuKms, meta_gpu_kms, META, GPU_KMS, MetaGpu)
@ -51,10 +51,10 @@ typedef enum _MetaGpuKmsFlag
META_GPU_KMS_FLAG_PLATFORM_DEVICE = (1 << 1),
} MetaGpuKmsFlag;
MetaGpuKms * meta_gpu_kms_new (MetaMonitorManagerKms *monitor_manager_kms,
const char *kms_file_path,
MetaGpuKmsFlag flags,
GError **error);
MetaGpuKms * meta_gpu_kms_new (MetaBackendNative *backend_native,
const char *kms_file_path,
MetaGpuKmsFlag flags,
GError **error);
gboolean meta_gpu_kms_apply_crtc_mode (MetaGpuKms *gpu_kms,
MetaCrtc *crtc,

253
src/backends/native/meta-monitor-manager-kms.c
View File

@ -61,17 +61,6 @@
#include "meta/main.h"
#include "meta/meta-x11-errors.h"
#define DRM_CARD_UDEV_DEVICE_TYPE "drm_minor"
enum
{
GPU_ADDED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
typedef struct
{
GSource source;
@ -84,8 +73,6 @@ struct _MetaMonitorManagerKms
{
MetaMonitorManager parent_instance;
GUdevClient *udev;
guint uevent_handler_id;
guint hotplug_handler_id;
};
@ -148,7 +135,7 @@ meta_monitor_manager_kms_set_power_save_mode (MetaMonitorManager *manager,
return;
}
for (l = manager->gpus; l; l = l->next)
for (l = meta_backend_get_gpus (manager->backend); l; l = l->next)
{
MetaGpuKms *gpu_kms = l->data;
@ -173,7 +160,9 @@ apply_crtc_assignments (MetaMonitorManager *manager,
MetaOutputInfo **outputs,
unsigned int n_outputs)
{
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
unsigned i;
GList *gpus;
GList *l;
for (i = 0; i < n_crtcs; i++)
@ -230,7 +219,8 @@ apply_crtc_assignments (MetaMonitorManager *manager,
}
/* Disable CRTCs not mentioned in the list (they have is_dirty == FALSE,
because they weren't seen in the first loop) */
for (l = manager->gpus; l; l = l->next)
gpus = meta_backend_get_gpus (backend);
for (l = gpus; l; l = l->next)
{
MetaGpu *gpu = l->data;
GList *k;
@ -268,7 +258,7 @@ apply_crtc_assignments (MetaMonitorManager *manager,
}
/* Disable outputs not mentioned in the list */
for (l = manager->gpus; l; l = l->next)
for (l = gpus; l; l = l->next)
{
MetaGpu *gpu = l->data;
GList *k;
@ -407,44 +397,6 @@ handle_hotplug_event (MetaMonitorManager *manager)
meta_monitor_manager_on_hotplug (manager);
}
static void
handle_gpu_hotplug (MetaMonitorManagerKms *manager_kms,
GUdevDevice *device)
{
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_kms);
g_autoptr (GError) error = NULL;
const char *gpu_path;
MetaGpuKms *gpu_kms;
GList *gpus, *l;
gpu_path = g_udev_device_get_device_file (device);
gpus = meta_monitor_manager_get_gpus (manager);
for (l = gpus; l; l = l->next)
{
MetaGpuKms *gpu_kms = l->data;
if (!g_strcmp0 (gpu_path, meta_gpu_kms_get_file_path (gpu_kms)))
{
g_warning ("Failed to hotplug secondary gpu '%s': %s",
gpu_path, "device already present");
return;
}
}
gpu_kms = meta_gpu_kms_new (manager_kms, gpu_path,
META_GPU_KMS_FLAG_NONE, &error);
if (!gpu_kms)
{
g_warning ("Failed to hotplug secondary gpu '%s': %s",
gpu_path, error->message);
return;
}
meta_monitor_manager_add_gpu (manager, META_GPU (gpu_kms));
g_signal_emit (manager_kms, signals[GPU_ADDED], 0, gpu_kms);
}
static void
on_udev_hotplug (MetaUdev *udev,
MetaMonitorManager *manager)
@ -474,67 +426,17 @@ meta_monitor_manager_kms_disconnect_hotplug_handler (MetaMonitorManagerKms *mana
manager_kms->hotplug_handler_id = 0;
}
static void
on_uevent (GUdevClient *client,
const char *action,
GUdevDevice *device,
gpointer user_data)
{
MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (user_data);
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_kms);
if (g_str_equal (action, "add") &&
g_udev_device_get_device_file (device) != NULL)
{
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
MetaBackendNative *backend_native = META_BACKEND_NATIVE (backend);
MetaLauncher *launcher = meta_backend_native_get_launcher (backend_native);
const char *device_seat;
const char *seat_id;
device_seat = g_udev_device_get_property (device, "ID_SEAT");
seat_id = meta_launcher_get_seat_id (launcher);
if (!device_seat)
device_seat = "seat0";
if (!g_strcmp0 (seat_id, device_seat))
handle_gpu_hotplug (manager_kms, device);
}
}
static void
meta_monitor_manager_kms_connect_uevent_handler (MetaMonitorManagerKms *manager_kms)
{
manager_kms->uevent_handler_id = g_signal_connect (manager_kms->udev,
"uevent",
G_CALLBACK (on_uevent),
manager_kms);
}
static void
meta_monitor_manager_kms_disconnect_uevent_handler (MetaMonitorManagerKms *manager_kms)
{
g_signal_handler_disconnect (manager_kms->udev,
manager_kms->uevent_handler_id);
manager_kms->uevent_handler_id = 0;
}
void
meta_monitor_manager_kms_pause (MetaMonitorManagerKms *manager_kms)
{
meta_monitor_manager_kms_disconnect_uevent_handler (manager_kms);
meta_monitor_manager_kms_disconnect_hotplug_handler (manager_kms);
}
void
meta_monitor_manager_kms_resume (MetaMonitorManagerKms *manager_kms)
{
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_kms);
meta_monitor_manager_kms_connect_uevent_handler (manager_kms);
meta_monitor_manager_kms_connect_hotplug_handler (manager_kms);
handle_hotplug_event (manager);
handle_hotplug_event (META_MONITOR_MANAGER (manager_kms));
}
static gboolean
@ -620,112 +522,6 @@ meta_monitor_manager_kms_get_default_layout_mode (MetaMonitorManager *manager)
return META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL;
}
static gboolean
init_gpus (MetaMonitorManagerKms *manager_kms,
GError **error)
{
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_kms);
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
MetaBackendNative *backend_native = META_BACKEND_NATIVE (backend);
MetaLauncher *launcher = meta_backend_native_get_launcher (backend_native);
g_autoptr (GUdevEnumerator) enumerator = NULL;
const char *seat_id;
GList *devices;
GList *l;
MetaGpuKmsFlag flags = META_GPU_KMS_FLAG_NONE;
enumerator = g_udev_enumerator_new (manager_kms->udev);
g_udev_enumerator_add_match_name (enumerator, "card*");
g_udev_enumerator_add_match_tag (enumerator, "seat");
/*
* We need to explicitly match the subsystem for now.
* https://bugzilla.gnome.org/show_bug.cgi?id=773224
*/
g_udev_enumerator_add_match_subsystem (enumerator, "drm");
devices = g_udev_enumerator_execute (enumerator);
if (!devices)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
"No GPUs found with udev");
return FALSE;
}
seat_id = meta_launcher_get_seat_id (launcher);
for (l = devices; l; l = l->next)
{
GUdevDevice *dev = l->data;
MetaGpuKms *gpu_kms;
g_autoptr (GUdevDevice) platform_device = NULL;
g_autoptr (GUdevDevice) pci_device = NULL;
const char *device_path;
const char *device_type;
const char *device_seat;
GError *local_error = NULL;
/* Filter out devices that are not character device, like card0-VGA-1. */
if (g_udev_device_get_device_type (dev) != G_UDEV_DEVICE_TYPE_CHAR)
continue;
device_type = g_udev_device_get_property (dev, "DEVTYPE");
if (g_strcmp0 (device_type, DRM_CARD_UDEV_DEVICE_TYPE) != 0)
continue;
device_path = g_udev_device_get_device_file (dev);
device_seat = g_udev_device_get_property (dev, "ID_SEAT");
if (!device_seat)
{
/* When ID_SEAT is not set, it means seat0. */
device_seat = "seat0";
}
/* Skip devices that do not belong to our seat. */
if (g_strcmp0 (seat_id, device_seat))
continue;
platform_device = g_udev_device_get_parent_with_subsystem (dev,
"platform",
NULL);
if (platform_device != NULL)
flags |= META_GPU_KMS_FLAG_PLATFORM_DEVICE;
pci_device = g_udev_device_get_parent_with_subsystem (dev, "pci", NULL);
if (pci_device != NULL)
{
if (g_udev_device_get_sysfs_attr_as_int (pci_device,
"boot_vga") == 1)
flags |= META_GPU_KMS_FLAG_BOOT_VGA;
}
gpu_kms = meta_gpu_kms_new (manager_kms, device_path, flags,
&local_error);
if (!gpu_kms)
{
g_warning ("Failed to open gpu '%s': %s",
device_path, local_error->message);
g_clear_error (&local_error);
continue;
}
meta_monitor_manager_add_gpu (manager, META_GPU (gpu_kms));
}
g_list_free_full (devices, g_object_unref);
if (!meta_monitor_manager_get_gpus (manager))
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
"No GPUs found");
return FALSE;
}
return TRUE;
}
static gboolean
meta_monitor_manager_kms_initable_init (GInitable *initable,
GCancellable *cancellable,
@ -733,22 +529,14 @@ meta_monitor_manager_kms_initable_init (GInitable *initable,
{
MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (initable);
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_kms);
const char *subsystems[2] = { "drm", NULL };
GList *l;
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
gboolean can_have_outputs;
GList *l;
manager_kms->udev = g_udev_client_new (subsystems);
meta_monitor_manager_kms_connect_uevent_handler (manager_kms);
meta_monitor_manager_kms_connect_hotplug_handler (manager_kms);
if (!init_gpus (manager_kms, error))
{
return FALSE;
}
can_have_outputs = FALSE;
for (l = meta_monitor_manager_get_gpus (manager); l; l = l->next)
for (l = meta_backend_get_gpus (backend); l; l = l->next)
{
MetaGpuKms *gpu_kms = l->data;
@ -774,16 +562,6 @@ initable_iface_init (GInitableIface *initable_iface)
initable_iface->init = meta_monitor_manager_kms_initable_init;
}
static void
meta_monitor_manager_kms_dispose (GObject *object)
{
MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (object);
g_clear_object (&manager_kms->udev);
G_OBJECT_CLASS (meta_monitor_manager_kms_parent_class)->dispose (object);
}
static void
meta_monitor_manager_kms_init (MetaMonitorManagerKms *manager_kms)
{
@ -793,9 +571,6 @@ static void
meta_monitor_manager_kms_class_init (MetaMonitorManagerKmsClass *klass)
{
MetaMonitorManagerClass *manager_class = META_MONITOR_MANAGER_CLASS (klass);
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = meta_monitor_manager_kms_dispose;
manager_class->read_edid = meta_monitor_manager_kms_read_edid;
manager_class->read_current_state = meta_monitor_manager_kms_read_current_state;
@ -810,12 +585,4 @@ meta_monitor_manager_kms_class_init (MetaMonitorManagerKmsClass *klass)
manager_class->get_capabilities = meta_monitor_manager_kms_get_capabilities;
manager_class->get_max_screen_size = meta_monitor_manager_kms_get_max_screen_size;
manager_class->get_default_layout_mode = meta_monitor_manager_kms_get_default_layout_mode;
signals[GPU_ADDED] =
g_signal_new ("gpu-added",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL, NULL,
G_TYPE_NONE, 1, META_TYPE_GPU_KMS);
}

119
src/backends/native/meta-renderer-native.c
View File

@ -82,7 +82,7 @@ enum
{
PROP_0,
PROP_MONITOR_MANAGER,
PROP_BACKEND,
PROP_LAST
};
@ -200,8 +200,9 @@ struct _MetaRendererNative
{
MetaRenderer parent;
MetaMonitorManagerKms *monitor_manager_kms;
MetaGpuKms *primary_gpu_kms;
MetaBackend *backend;
MetaGles3 *gles3;
gboolean use_modifiers;
@ -257,15 +258,6 @@ cogl_pixel_format_from_drm_format (uint32_t drm_format,
CoglPixelFormat *out_format,
CoglTextureComponents *out_components);
static MetaBackend *
backend_from_renderer_native (MetaRendererNative *renderer_native)
{
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
return meta_monitor_manager_get_backend (monitor_manager);
}
static void
meta_renderer_native_gpu_data_free (MetaRendererNativeGpuData *renderer_gpu_data)
{
@ -289,9 +281,7 @@ meta_renderer_native_get_gpu_data (MetaRendererNative *renderer_native,
static MetaRendererNative *
meta_renderer_native_from_gpu (MetaGpuKms *gpu_kms)
{
MetaMonitorManager *monitor_manager =
meta_gpu_get_monitor_manager (META_GPU (gpu_kms));
MetaBackend *backend = meta_monitor_manager_get_backend (monitor_manager);
MetaBackend *backend = meta_gpu_get_backend (META_GPU (gpu_kms));
return META_RENDERER_NATIVE (meta_backend_get_renderer (backend));
}
@ -335,11 +325,7 @@ get_secondary_gpu_state (CoglOnscreen *onscreen,
static MetaEgl *
meta_renderer_native_get_egl (MetaRendererNative *renderer_native)
{
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
MetaBackend *backend = meta_monitor_manager_get_backend (monitor_manager);
return meta_backend_get_egl (backend);
return meta_backend_get_egl (renderer_native->backend);
}
static MetaEgl *
@ -1558,7 +1544,7 @@ retry_page_flips (gpointer user_data)
MetaOnscreenNative *onscreen_native = user_data;
MetaRendererNative *renderer_native = onscreen_native->renderer_native;
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
meta_backend_get_monitor_manager (renderer_native->backend);
uint64_t now_us;
MetaPowerSave power_save_mode;
GList *l;
@ -1650,9 +1636,7 @@ retry_page_flips (gpointer user_data)
}
else
{
MetaBackend *backend = backend_from_renderer_native (renderer_native);
meta_backend_thaw_updates (backend);
meta_backend_thaw_updates (renderer_native->backend);
g_clear_pointer (&onscreen_native->retry_page_flips_source,
g_source_unref);
return G_SOURCE_REMOVE;
@ -1677,6 +1661,7 @@ schedule_retry_page_flip (MetaOnscreenNative *onscreen_native,
uint32_t fb_id,
GClosure *flip_closure)
{
MetaRendererNative *renderer_native = onscreen_native->renderer_native;
RetryPageFlipData *retry_page_flip_data;
uint64_t now_us;
uint64_t retry_time_us;
@ -1693,8 +1678,6 @@ schedule_retry_page_flip (MetaOnscreenNative *onscreen_native,
if (!onscreen_native->retry_page_flips_source)
{
MetaBackend *backend =
backend_from_renderer_native (onscreen_native->renderer_native);
GSource *source;
source = g_source_new (&retry_page_flips_source_funcs, sizeof (GSource));
@ -1703,7 +1686,7 @@ schedule_retry_page_flip (MetaOnscreenNative *onscreen_native,
g_source_attach (source, NULL);
onscreen_native->retry_page_flips_source = source;
meta_backend_freeze_updates (backend);
meta_backend_freeze_updates (renderer_native->backend);
}
else
{
@ -1989,7 +1972,7 @@ meta_onscreen_native_flip_crtcs (CoglOnscreen *onscreen)
MetaRendererView *view = onscreen_native->view;
MetaRendererNative *renderer_native = onscreen_native->renderer_native;
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
meta_backend_get_monitor_manager (renderer_native->backend);
GClosure *flip_closure;
MetaPowerSave power_save_mode;
MetaLogicalMonitor *logical_monitor;
@ -2319,7 +2302,7 @@ meta_onscreen_native_swap_buffers_with_damage (CoglOnscreen *onscreen,
MetaRendererNativeGpuData *renderer_gpu_data = cogl_renderer_egl->platform;
MetaRendererNative *renderer_native = renderer_gpu_data->renderer_native;
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
meta_backend_get_monitor_manager (renderer_native->backend);
CoglOnscreenEGL *onscreen_egl = onscreen->winsys;
MetaOnscreenNative *onscreen_native = onscreen_egl->platform;
MetaGpuKms *render_gpu = onscreen_native->render_gpu;
@ -2938,6 +2921,7 @@ meta_renderer_native_release_onscreen (CoglOnscreen *onscreen)
CoglRendererEGL *cogl_renderer_egl = cogl_renderer->winsys;
CoglOnscreenEGL *onscreen_egl = onscreen->winsys;
MetaOnscreenNative *onscreen_native;
MetaRendererNative *renderer_native;
MetaRendererNativeGpuData *renderer_gpu_data;
/* If we never successfully allocated then there's nothing to do */
@ -2945,6 +2929,7 @@ meta_renderer_native_release_onscreen (CoglOnscreen *onscreen)
return;
onscreen_native = onscreen_egl->platform;
renderer_native = onscreen_native->renderer_native;
if (onscreen_egl->egl_surface != EGL_NO_SURFACE &&
(cogl_display_egl->current_draw_surface == onscreen_egl->egl_surface ||
@ -2961,16 +2946,13 @@ meta_renderer_native_release_onscreen (CoglOnscreen *onscreen)
(GDestroyNotify) retry_page_flip_data_free);
if (onscreen_native->retry_page_flips_source)
{
MetaBackend *backend =
backend_from_renderer_native (onscreen_native->renderer_native);
meta_backend_thaw_updates (backend);
meta_backend_thaw_updates (renderer_native->backend);
g_clear_pointer (&onscreen_native->retry_page_flips_source,
g_source_destroy);
}
renderer_gpu_data =
meta_renderer_native_get_gpu_data (onscreen_native->renderer_native,
meta_renderer_native_get_gpu_data (renderer_native,
onscreen_native->render_gpu);
switch (renderer_gpu_data->mode)
{
@ -3031,11 +3013,9 @@ _cogl_winsys_egl_vtable = {
gboolean
meta_renderer_native_supports_mirroring (MetaRendererNative *renderer_native)
{
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
GList *l;
for (l = monitor_manager->gpus; l; l = l->next)
for (l = meta_backend_get_gpus (renderer_native->backend); l; l = l->next)
{
MetaGpuKms *gpu_kms = META_GPU_KMS (l->data);
MetaRendererNativeGpuData *renderer_gpu_data;
@ -3284,7 +3264,7 @@ calculate_view_transform (MetaMonitorManager *monitor_manager,
static CoglContext *
cogl_context_from_renderer_native (MetaRendererNative *renderer_native)
{
MetaBackend *backend = backend_from_renderer_native (renderer_native);
MetaBackend *backend = renderer_native->backend;
ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
return clutter_backend_get_cogl_context (clutter_backend);
@ -3338,8 +3318,9 @@ meta_renderer_native_create_view (MetaRenderer *renderer,
MetaLogicalMonitor *logical_monitor)
{
MetaRendererNative *renderer_native = META_RENDERER_NATIVE (renderer);
MetaBackend *backend = renderer_native->backend;
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
meta_backend_get_monitor_manager (backend);
CoglContext *cogl_context =
cogl_context_from_renderer_native (renderer_native);
CoglDisplay *cogl_display = cogl_context_get_display (cogl_context);
@ -3429,11 +3410,9 @@ meta_renderer_native_finish_frame (MetaRendererNative *renderer_native)
if (renderer_native->pending_unset_disabled_crtcs)
{
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
GList *l;
for (l = meta_monitor_manager_get_gpus (monitor_manager); l; l = l->next)
for (l = meta_backend_get_gpus (renderer_native->backend); l; l = l->next)
{
MetaGpu *gpu = l->data;
MetaGpuKms *gpu_kms = META_GPU_KMS (gpu);
@ -3470,8 +3449,8 @@ meta_renderer_native_get_property (GObject *object,
switch (prop_id)
{
case PROP_MONITOR_MANAGER:
g_value_set_object (value, renderer_native->monitor_manager_kms);
case PROP_BACKEND:
g_value_set_object (value, renderer_native->backend);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -3480,7 +3459,7 @@ meta_renderer_native_get_property (GObject *object,
}
static void
on_gpu_added (MetaMonitorManager *monitor_manager,
on_gpu_added (MetaBackendNative *backend_native,
MetaGpuKms *gpu_kms,
MetaRendererNative *renderer_native);
@ -3494,8 +3473,8 @@ meta_renderer_native_set_property (GObject *object,
switch (prop_id)
{
case PROP_MONITOR_MANAGER:
renderer_native->monitor_manager_kms = g_value_get_object (value);
case PROP_BACKEND:
renderer_native->backend = g_value_get_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -3881,10 +3860,7 @@ get_egl_device_display (MetaRendererNative *renderer_native,
static int
count_drm_devices (MetaRendererNative *renderer_native)
{
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
return g_list_length (meta_monitor_manager_get_gpus (monitor_manager));
return g_list_length (meta_backend_get_gpus (renderer_native->backend));
}
static MetaRendererNativeGpuData *
@ -4031,11 +4007,11 @@ create_renderer_gpu_data (MetaRendererNative *renderer_native,
}
static void
on_gpu_added (MetaMonitorManager *monitor_manager,
on_gpu_added (MetaBackendNative *backend_native,
MetaGpuKms *gpu_kms,
MetaRendererNative *renderer_native)
{
MetaBackend *backend = meta_monitor_manager_get_backend (monitor_manager);
MetaBackend *backend = META_BACKEND (backend_native);
ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
CoglContext *cogl_context = clutter_backend_get_cogl_context (clutter_backend);
CoglDisplay *cogl_display = cogl_context_get_display (cogl_context);
@ -4052,10 +4028,10 @@ on_gpu_added (MetaMonitorManager *monitor_manager,
}
static MetaGpuKms *
choose_primary_gpu_unchecked (MetaMonitorManager *manager,
choose_primary_gpu_unchecked (MetaBackend *backend,
MetaRendererNative *renderer_native)
{
GList *gpus = meta_monitor_manager_get_gpus (manager);
GList *gpus = meta_backend_get_gpus (backend);
GList *l;
int allow_sw;
@ -4103,14 +4079,14 @@ choose_primary_gpu_unchecked (MetaMonitorManager *manager,
}
static MetaGpuKms *
choose_primary_gpu (MetaMonitorManager *manager,
choose_primary_gpu (MetaBackend *backend,
MetaRendererNative *renderer_native,
GError **error)
{
MetaGpuKms *gpu_kms;
MetaRendererNativeGpuData *renderer_gpu_data;
gpu_kms = choose_primary_gpu_unchecked (manager, renderer_native);
gpu_kms = choose_primary_gpu_unchecked (backend, renderer_native);
renderer_gpu_data = meta_renderer_native_get_gpu_data (renderer_native,
gpu_kms);
if (renderer_gpu_data->egl_display == EGL_NO_DISPLAY)
@ -4130,14 +4106,11 @@ meta_renderer_native_initable_init (GInitable *initable,
GError **error)
{
MetaRendererNative *renderer_native = META_RENDERER_NATIVE (initable);
MetaMonitorManagerKms *monitor_manager_kms =
renderer_native->monitor_manager_kms;
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (monitor_manager_kms);
MetaBackend *backend = renderer_native->backend;
GList *gpus;
GList *l;
gpus = meta_monitor_manager_get_gpus (monitor_manager);
gpus = meta_backend_get_gpus (backend);
for (l = gpus; l; l = l->next)
{
MetaGpuKms *gpu_kms = META_GPU_KMS (l->data);
@ -4146,7 +4119,7 @@ meta_renderer_native_initable_init (GInitable *initable,
return FALSE;
}
renderer_native->primary_gpu_kms = choose_primary_gpu (monitor_manager,
renderer_native->primary_gpu_kms = choose_primary_gpu (backend,
renderer_native,
error);
if (!renderer_native->primary_gpu_kms)
@ -4183,16 +4156,14 @@ static void
meta_renderer_native_constructed (GObject *object)
{
MetaRendererNative *renderer_native = META_RENDERER_NATIVE (object);
MetaMonitorManager *monitor_manager =
META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
MetaBackend *backend = meta_monitor_manager_get_backend (monitor_manager);
MetaBackend *backend = renderer_native->backend;
MetaSettings *settings = meta_backend_get_settings (backend);
if (meta_settings_is_experimental_feature_enabled (
settings, META_EXPERIMENTAL_FEATURE_KMS_MODIFIERS))
renderer_native->use_modifiers = TRUE;
g_signal_connect (renderer_native->monitor_manager_kms, "gpu-added",
g_signal_connect (backend, "gpu-added",
G_CALLBACK (on_gpu_added), renderer_native);
G_OBJECT_CLASS (meta_renderer_native_parent_class)->constructed (object);
@ -4221,11 +4192,11 @@ meta_renderer_native_class_init (MetaRendererNativeClass *klass)
renderer_class->create_cogl_renderer = meta_renderer_native_create_cogl_renderer;
renderer_class->create_view = meta_renderer_native_create_view;
obj_props[PROP_MONITOR_MANAGER] =
g_param_spec_object ("monitor-manager",
"monitor-manager",
"MetaMonitorManagerKms",
META_TYPE_MONITOR_MANAGER_KMS,
obj_props[PROP_BACKEND] =
g_param_spec_object ("backend",
"backend",
"MetaBackendNative",
META_TYPE_BACKEND_NATIVE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS);
@ -4233,12 +4204,12 @@ meta_renderer_native_class_init (MetaRendererNativeClass *klass)
}
MetaRendererNative *
meta_renderer_native_new (MetaMonitorManagerKms *monitor_manager_kms,
GError **error)
meta_renderer_native_new (MetaBackendNative *backend_native,
GError **error)
{
return g_initable_new (META_TYPE_RENDERER_NATIVE,
NULL,
error,
"monitor-manager", monitor_manager_kms,
"backend", backend_native,
NULL);
}

4
src/backends/native/meta-renderer-native.h
View File

@ -46,8 +46,8 @@ typedef enum _MetaRendererNativeMode
#endif
} MetaRendererNativeMode;
MetaRendererNative * meta_renderer_native_new (MetaMonitorManagerKms *monitor_manager_kms,
GError **error);
MetaRendererNative * meta_renderer_native_new (MetaBackendNative *backend_native,
GError **error);
struct gbm_device * meta_gbm_device_from_gpu (MetaGpuKms *gpu_kms);

8
src/backends/native/meta-udev.c
View File

@ -73,7 +73,7 @@ meta_is_udev_device_boot_vga (GUdevDevice *device)
return g_udev_device_get_sysfs_attr_as_int (pci_device, "boot_vga") == 1;
}
static gboolean
gboolean
meta_udev_is_drm_device (MetaUdev *udev,
GUdevDevice *device)
{
@ -168,12 +168,6 @@ on_uevent (GUdevClient *client,
g_signal_emit (udev, signals[HOTPLUG], 0);
}
GUdevClient *
meta_udev_get_gudev_client (MetaUdev *udev)
{
return udev->gudev_client;
}
MetaUdev *
meta_udev_new (MetaBackendNative *backend_native)
{

5
src/backends/native/meta-udev.h
View File

@ -28,12 +28,13 @@
#define META_TYPE_UDEV (meta_udev_get_type ())
G_DECLARE_FINAL_TYPE (MetaUdev, meta_udev, META, UDEV, GObject)
GUdevClient * meta_udev_get_gudev_client (MetaUdev *udev);
gboolean meta_is_udev_device_platform_device (GUdevDevice *device);
gboolean meta_is_udev_device_boot_vga (GUdevDevice *device);
gboolean meta_udev_is_drm_device (MetaUdev *udev,
GUdevDevice *device);
GList * meta_udev_list_drm_devices (MetaUdev *udev,
GError **error);

11
src/backends/x11/cm/meta-backend-x11-cm.c
View File

@ -28,6 +28,7 @@
#include "backends/meta-backend-private.h"
#include "backends/x11/meta-cursor-renderer-x11.h"
#include "backends/x11/meta-gpu-xrandr.h"
#include "backends/x11/meta-input-settings-x11.h"
#include "backends/x11/meta-monitor-manager-xrandr.h"
#include "backends/x11/cm/meta-renderer-x11-cm.h"
@ -389,6 +390,16 @@ meta_backend_x11_cm_translate_crossing_event (MetaBackendX11 *x11,
static void
meta_backend_x11_cm_init (MetaBackendX11Cm *backend_x11_cm)
{
MetaGpuXrandr *gpu_xrandr;
/*
* The X server deals with multiple GPUs for us, so we just see what the X
* server gives us as one single GPU, even though it may actually be backed
* by multiple.
*/
gpu_xrandr = meta_gpu_xrandr_new (META_BACKEND_X11 (backend_x11_cm));
meta_backend_add_gpu (META_BACKEND (backend_x11_cm),
META_GPU (gpu_xrandr));
}
static void

5
src/backends/x11/meta-crtc-xrandr.c
View File

@ -39,6 +39,7 @@
#include <stdlib.h>
#include <xcb/randr.h>
#include "backends/meta-backend-private.h"
#include "backends/meta-crtc.h"
#include "backends/x11/meta-crtc-xrandr.h"
#include "backends/x11/meta-gpu-xrandr.h"
@ -60,7 +61,9 @@ meta_crtc_xrandr_set_config (MetaCrtc *crtc,
{
MetaGpu *gpu = meta_crtc_get_gpu (crtc);
MetaGpuXrandr *gpu_xrandr = META_GPU_XRANDR (gpu);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerXrandr *monitor_manager_xrandr =
META_MONITOR_MANAGER_XRANDR (monitor_manager);
Display *xdisplay;

10
src/backends/x11/meta-gpu-xrandr.c
View File

@ -31,7 +31,9 @@
#include <X11/extensions/dpms.h>
#include <X11/Xlibint.h>
#include "backends/meta-backend-private.h"
#include "backends/meta-output.h"
#include "backends/x11/meta-backend-x11.h"
#include "backends/x11/meta-crtc-xrandr.h"
#include "backends/x11/meta-monitor-manager-xrandr.h"
#include "backends/x11/meta-output-xrandr.h"
@ -86,7 +88,9 @@ meta_gpu_xrandr_read_current (MetaGpu *gpu,
GError **error)
{
MetaGpuXrandr *gpu_xrandr = META_GPU_XRANDR (gpu);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerXrandr *monitor_manager_xrandr =
META_MONITOR_MANAGER_XRANDR (monitor_manager);
Display *xdisplay =
@ -229,10 +233,10 @@ meta_gpu_xrandr_read_current (MetaGpu *gpu,
}
MetaGpuXrandr *
meta_gpu_xrandr_new (MetaMonitorManagerXrandr *monitor_manager_xrandr)
meta_gpu_xrandr_new (MetaBackendX11 *backend_x11)
{
return g_object_new (META_TYPE_GPU_XRANDR,
"monitor-manager", monitor_manager_xrandr,
"backend", backend_x11,
NULL);
}

4
src/backends/x11/meta-gpu-xrandr.h
View File

@ -26,7 +26,7 @@
#include <X11/extensions/Xrandr.h>
#include "backends/meta-gpu.h"
#include "backends/x11/meta-monitor-manager-xrandr.h"
#include "backends/x11/meta-backend-x11.h"
#define META_TYPE_GPU_XRANDR (meta_gpu_xrandr_get_type ())
G_DECLARE_FINAL_TYPE (MetaGpuXrandr, meta_gpu_xrandr, META, GPU_XRANDR, MetaGpu)
@ -37,6 +37,6 @@ void meta_gpu_xrandr_get_max_screen_size (MetaGpuXrandr *gpu_xrandr,
int *max_width,
int *max_height);
MetaGpuXrandr * meta_gpu_xrandr_new (MetaMonitorManagerXrandr *monitor_manager_xrandr);
MetaGpuXrandr * meta_gpu_xrandr_new (MetaBackendX11 *backend_x11);
#endif /* META_GPU_XRANDR_H */

42
src/backends/x11/meta-monitor-manager-xrandr.c
View File

@ -73,13 +73,6 @@ struct _MetaMonitorManagerXrandr
int rr_error_base;
gboolean has_randr15;
/*
* The X server deals with multiple GPUs for us, soe just see what the X
* server gives us as one single GPU, even though it may actually be backed
* by multiple.
*/
MetaGpu *gpu;
xcb_timestamp_t last_xrandr_set_timestamp;
GHashTable *tiled_monitor_atoms;
@ -344,6 +337,15 @@ is_output_assignment_changed (MetaOutput *output,
return TRUE;
}
static MetaGpu *
meta_monitor_manager_xrandr_get_gpu (MetaMonitorManagerXrandr *manager_xrandr)
{
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_xrandr);
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
return META_GPU (meta_backend_get_gpus (backend)->data);
}
static gboolean
is_assignments_changed (MetaMonitorManager *manager,
MetaCrtcInfo **crtc_infos,
@ -353,9 +355,10 @@ is_assignments_changed (MetaMonitorManager *manager,
{
MetaMonitorManagerXrandr *manager_xrandr =
META_MONITOR_MANAGER_XRANDR (manager);
MetaGpu *gpu = meta_monitor_manager_xrandr_get_gpu (manager_xrandr);
GList *l;
for (l = meta_gpu_get_crtcs (manager_xrandr->gpu); l; l = l->next)
for (l = meta_gpu_get_crtcs (gpu); l; l = l->next)
{
MetaCrtc *crtc = l->data;
@ -363,7 +366,7 @@ is_assignments_changed (MetaMonitorManager *manager,
return TRUE;
}
for (l = meta_gpu_get_outputs (manager_xrandr->gpu); l; l = l->next)
for (l = meta_gpu_get_outputs (gpu); l; l = l->next)
{
MetaOutput *output = l->data;
@ -387,6 +390,7 @@ apply_crtc_assignments (MetaMonitorManager *manager,
unsigned int n_outputs)
{
MetaMonitorManagerXrandr *manager_xrandr = META_MONITOR_MANAGER_XRANDR (manager);
MetaGpu *gpu = meta_monitor_manager_xrandr_get_gpu (manager_xrandr);
unsigned i;
GList *l;
int width, height, width_mm, height_mm;
@ -448,7 +452,7 @@ apply_crtc_assignments (MetaMonitorManager *manager,
}
/* Disable CRTCs not mentioned in the list */
for (l = meta_gpu_get_crtcs (manager_xrandr->gpu); l; l = l->next)
for (l = meta_gpu_get_crtcs (gpu); l; l = l->next)
{
MetaCrtc *crtc = l->data;
@ -568,7 +572,7 @@ apply_crtc_assignments (MetaMonitorManager *manager,
}
/* Disable outputs not mentioned in the list */
for (l = meta_gpu_get_outputs (manager_xrandr->gpu); l; l = l->next)
for (l = meta_gpu_get_outputs (gpu); l; l = l->next)
{
MetaOutput *output = l->data;
@ -1003,8 +1007,9 @@ meta_monitor_manager_xrandr_get_max_screen_size (MetaMonitorManager *manager,
{
MetaMonitorManagerXrandr *manager_xrandr =
META_MONITOR_MANAGER_XRANDR (manager);
MetaGpu *gpu = meta_monitor_manager_xrandr_get_gpu (manager_xrandr);
meta_gpu_xrandr_get_max_screen_size (META_GPU_XRANDR (manager_xrandr->gpu),
meta_gpu_xrandr_get_max_screen_size (META_GPU_XRANDR (gpu),
max_width, max_height);
return TRUE;
@ -1022,13 +1027,10 @@ meta_monitor_manager_xrandr_constructed (GObject *object)
MetaMonitorManagerXrandr *manager_xrandr =
META_MONITOR_MANAGER_XRANDR (object);
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_xrandr);
MetaBackendX11 *backend =
META_BACKEND_X11 (meta_monitor_manager_get_backend (manager));
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
MetaBackendX11 *backend_x11 = META_BACKEND_X11 (backend);
manager_xrandr->xdisplay = meta_backend_x11_get_xdisplay (backend);
manager_xrandr->gpu = META_GPU (meta_gpu_xrandr_new (manager_xrandr));
meta_monitor_manager_add_gpu (manager, manager_xrandr->gpu);
manager_xrandr->xdisplay = meta_backend_x11_get_xdisplay (backend_x11);
if (!XRRQueryExtension (manager_xrandr->xdisplay,
&manager_xrandr->rr_event_base,
@ -1068,7 +1070,6 @@ meta_monitor_manager_xrandr_finalize (GObject *object)
{
MetaMonitorManagerXrandr *manager_xrandr = META_MONITOR_MANAGER_XRANDR (object);
g_clear_object (&manager_xrandr->gpu);
g_hash_table_destroy (manager_xrandr->tiled_monitor_atoms);
g_free (manager_xrandr->supported_scales);
@ -1115,6 +1116,7 @@ meta_monitor_manager_xrandr_handle_xevent (MetaMonitorManagerXrandr *manager_xra
XEvent *event)
{
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_xrandr);
MetaGpu *gpu = meta_monitor_manager_xrandr_get_gpu (manager_xrandr);
MetaGpuXrandr *gpu_xrandr;
XRRScreenResources *resources;
gboolean is_hotplug;
@ -1127,7 +1129,7 @@ meta_monitor_manager_xrandr_handle_xevent (MetaMonitorManagerXrandr *manager_xra
meta_monitor_manager_read_current_state (manager);
gpu_xrandr = META_GPU_XRANDR (manager_xrandr->gpu);
gpu_xrandr = META_GPU_XRANDR (gpu);
resources = meta_gpu_xrandr_get_resources (gpu_xrandr);
is_hotplug = resources->timestamp < resources->configTimestamp;

9
src/backends/x11/meta-output-xrandr.c
View File

@ -41,6 +41,7 @@
#include <X11/Xlib-xcb.h>
#include <xcb/randr.h>
#include "backends/meta-backend-private.h"
#include "backends/meta-crtc.h"
#include "backends/x11/meta-monitor-manager-xrandr.h"
#include "meta/util.h"
@ -49,7 +50,9 @@ static Display *
xdisplay_from_output (MetaOutput *output)
{
MetaGpu *gpu = meta_output_get_gpu (output);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerXrandr *monitor_manager_xrandr =
META_MONITOR_MANAGER_XRANDR (monitor_manager);
@ -643,7 +646,9 @@ static void
output_get_tile_info (MetaOutput *output)
{
MetaGpu *gpu = meta_output_get_gpu (output);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerXrandr *monitor_manager_xrandr =
META_MONITOR_MANAGER_XRANDR (monitor_manager);
Display *xdisplay = xdisplay_from_output (output);

40
src/backends/x11/nested/meta-backend-x11-nested.c
View File

@ -28,8 +28,13 @@
#include "wayland/meta-wayland.h"
G_DEFINE_TYPE (MetaBackendX11Nested, meta_backend_x11_nested,
META_TYPE_BACKEND_X11)
typedef struct _MetaBackendX11NestedPrivate
{
MetaGpu *gpu;
} MetaBackendX11NestedPrivate;
G_DEFINE_TYPE_WITH_PRIVATE (MetaBackendX11Nested, meta_backend_x11_nested,
META_TYPE_BACKEND_X11)
static MetaRenderer *
meta_backend_x11_nested_create_renderer (MetaBackend *backend,
@ -182,6 +187,32 @@ meta_backend_x11_nested_translate_device_event (MetaBackendX11 *x11,
g_assert (device_event->event == meta_backend_x11_get_xwindow (x11));
}
static void
meta_backend_x11_nested_real_init_gpus (MetaBackendX11Nested *backend_x11_nested)
{
MetaBackendX11NestedPrivate *priv =
meta_backend_x11_nested_get_instance_private (backend_x11_nested);
priv->gpu = g_object_new (META_TYPE_GPU_DUMMY,
"backend", backend_x11_nested,
NULL);
meta_backend_add_gpu (META_BACKEND (backend_x11_nested), priv->gpu);
}
static void
meta_backend_x11_nested_constructed (GObject *object)
{
MetaBackendX11Nested *backend_x11_nested = META_BACKEND_X11_NESTED (object);
MetaBackendX11NestedClass *backend_x11_nested_class =
META_BACKEND_X11_NESTED_GET_CLASS (backend_x11_nested);
GObjectClass *parent_class =
G_OBJECT_CLASS (meta_backend_x11_nested_parent_class);
parent_class->constructed (object);
backend_x11_nested_class->init_gpus (backend_x11_nested);
}
static void
meta_backend_x11_nested_init (MetaBackendX11Nested *backend_x11_nested)
{
@ -190,9 +221,12 @@ meta_backend_x11_nested_init (MetaBackendX11Nested *backend_x11_nested)
static void
meta_backend_x11_nested_class_init (MetaBackendX11NestedClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
MetaBackendClass *backend_class = META_BACKEND_CLASS (klass);
MetaBackendX11Class *backend_x11_class = META_BACKEND_X11_CLASS (klass);
object_class->constructed = meta_backend_x11_nested_constructed;
backend_class->create_renderer = meta_backend_x11_nested_create_renderer;
backend_class->create_monitor_manager = meta_backend_x11_nested_create_monitor_manager;
backend_class->create_cursor_renderer = meta_backend_x11_nested_create_cursor_renderer;
@ -205,4 +239,6 @@ meta_backend_x11_nested_class_init (MetaBackendX11NestedClass *klass)
backend_x11_class->handle_host_xevent = meta_backend_x11_nested_handle_host_xevent;
backend_x11_class->translate_device_event = meta_backend_x11_nested_translate_device_event;
klass->init_gpus = meta_backend_x11_nested_real_init_gpus;
}

2
src/backends/x11/nested/meta-backend-x11-nested.h
View File

@ -33,6 +33,8 @@ G_DECLARE_DERIVABLE_TYPE (MetaBackendX11Nested, meta_backend_x11_nested,
struct _MetaBackendX11NestedClass
{
MetaBackendX11Class parent_class;
void (* init_gpus) (MetaBackendX11Nested *backend_x11_nested);
};
#endif /* META_BACKEND_X11_NESTED_H */

2
src/tests/headless-start-test.c
View File

@ -79,7 +79,7 @@ meta_test_headless_start (void)
GList *gpus;
MetaGpu *gpu;
gpus = meta_monitor_manager_get_gpus (monitor_manager);
gpus = meta_backend_get_gpus (backend);
g_assert_cmpint ((int) g_list_length (gpus), ==, 1);
gpu = gpus->data;

4
src/tests/meson.build
View File

@ -66,6 +66,8 @@ unit_tests = executable('mutter-test-unit-tests',
'boxes-tests.h',
'meta-backend-test.c',
'meta-backend-test.h',
'meta-gpu-test.c',
'meta-gpu-test.h',
'meta-monitor-manager-test.c',
'meta-monitor-manager-test.h',
'monitor-config-migration-unit-tests.c',
@ -89,6 +91,8 @@ headless_start_test = executable('mutter-headless-start-test',
'headless-start-test.c',
'meta-backend-test.c',
'meta-backend-test.h',
'meta-gpu-test.c',
'meta-gpu-test.h',
'meta-monitor-manager-test.c',
'meta-monitor-manager-test.h',
'test-utils.c',

24
src/tests/meta-backend-test.c
View File

@ -21,12 +21,15 @@
#include "tests/meta-backend-test.h"
#include "tests/meta-gpu-test.h"
#include "tests/meta-monitor-manager-test.h"
struct _MetaBackendTest
{
MetaBackendX11Nested parent;
MetaGpu *gpu;
gboolean is_lid_closed;
};
@ -39,6 +42,12 @@ meta_backend_test_set_is_lid_closed (MetaBackendTest *backend_test,
backend_test->is_lid_closed = is_lid_closed;
}
MetaGpu *
meta_backend_test_get_gpu (MetaBackendTest *backend_test)
{
return backend_test->gpu;
}
static gboolean
meta_backend_test_is_lid_closed (MetaBackend *backend)
{
@ -47,6 +56,17 @@ meta_backend_test_is_lid_closed (MetaBackend *backend)
return backend_test->is_lid_closed;
}
static void
meta_backend_test_init_gpus (MetaBackendX11Nested *backend_x11_nested)
{
MetaBackendTest *backend_test = META_BACKEND_TEST (backend_x11_nested);
backend_test->gpu = g_object_new (META_TYPE_GPU_TEST,
"backend", backend_test,
NULL);
meta_backend_add_gpu (META_BACKEND (backend_test), backend_test->gpu);
}
static void
meta_backend_test_init (MetaBackendTest *backend_test)
{
@ -65,7 +85,11 @@ static void
meta_backend_test_class_init (MetaBackendTestClass *klass)
{
MetaBackendClass *backend_class = META_BACKEND_CLASS (klass);
MetaBackendX11NestedClass *backend_x11_nested_class =
META_BACKEND_X11_NESTED_CLASS (klass);
backend_class->create_monitor_manager = meta_backend_test_create_monitor_manager;
backend_class->is_lid_closed = meta_backend_test_is_lid_closed;
backend_x11_nested_class->init_gpus = meta_backend_test_init_gpus;
}

2
src/tests/meta-backend-test.h
View File

@ -29,4 +29,6 @@ G_DECLARE_FINAL_TYPE (MetaBackendTest, meta_backend_test,
void meta_backend_test_set_is_lid_closed (MetaBackendTest *backend_test,
gboolean is_lid_closed);
MetaGpu * meta_backend_test_get_gpu (MetaBackendTest *backend_test);
#endif /* META_BACKEND_TEST_H */

55
src/tests/meta-gpu-test.c Normal file
View File

@ -0,0 +1,55 @@
/*
* Copyright (C) 2016-2018 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "tests/meta-gpu-test.h"
#include "backends/meta-backend-private.h"
#include "tests/meta-monitor-manager-test.h"
struct _MetaGpuTest
{
MetaGpu parent;
};
G_DEFINE_TYPE (MetaGpuTest, meta_gpu_test, META_TYPE_GPU)
static gboolean
meta_gpu_test_read_current (MetaGpu *gpu,
GError **error)
{
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *manager = meta_backend_get_monitor_manager (backend);
meta_monitor_manager_test_read_current (manager);
return TRUE;
}
static void
meta_gpu_test_init (MetaGpuTest *gpu_test)
{
}
static void
meta_gpu_test_class_init (MetaGpuTestClass *klass)
{
MetaGpuClass *gpu_class = META_GPU_CLASS (klass);
gpu_class->read_current = meta_gpu_test_read_current;
}

26
src/tests/meta-gpu-test.h Normal file
View File

@ -0,0 +1,26 @@
/*
* Copyright (C) 2016-2018 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef META_GPU_TEST_H
#define META_GPU_TEST_H
#include "backends/meta-gpu.h"
#define META_TYPE_GPU_TEST (meta_gpu_test_get_type ())
G_DECLARE_FINAL_TYPE (MetaGpuTest, meta_gpu_test, META, GPU_TEST, MetaGpu)
#endif /* META_GPU_TEST_H */

72
src/tests/meta-monitor-manager-test.c
View File

@ -26,13 +26,12 @@
#include "backends/meta-gpu.h"
#include "backends/meta-monitor-config-manager.h"
#include "backends/meta-output.h"
#include "tests/meta-backend-test.h"
struct _MetaMonitorManagerTest
{
MetaMonitorManager parent;
MetaGpu *gpu;
gboolean handles_transforms;
int tiled_monitor_count;
@ -43,13 +42,6 @@ struct _MetaMonitorManagerTest
G_DEFINE_TYPE (MetaMonitorManagerTest, meta_monitor_manager_test,
META_TYPE_MONITOR_MANAGER)
struct _MetaGpuTest
{
MetaGpu parent;
};
G_DEFINE_TYPE (MetaGpuTest, meta_gpu_test, META_TYPE_GPU)
static MetaMonitorTestSetup *_initial_test_setup = NULL;
void
@ -58,12 +50,6 @@ meta_monitor_manager_test_init_test_setup (MetaMonitorTestSetup *test_setup)
_initial_test_setup = test_setup;
}
MetaGpu *
meta_monitor_manager_test_get_gpu (MetaMonitorManagerTest *manager_test)
{
return manager_test->gpu;
}
void
meta_monitor_manager_test_emulate_hotplug (MetaMonitorManagerTest *manager_test,
MetaMonitorTestSetup *test_setup)
@ -95,11 +81,13 @@ meta_monitor_manager_test_get_tiled_monitor_count (MetaMonitorManagerTest *manag
return manager_test->tiled_monitor_count;
}
static void
void
meta_monitor_manager_test_read_current (MetaMonitorManager *manager)
{
MetaMonitorManagerTest *manager_test = META_MONITOR_MANAGER_TEST (manager);
MetaGpu *gpu = manager_test->gpu;
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
MetaBackendTest *backend_test = META_BACKEND_TEST (backend);
MetaGpu *gpu = meta_backend_test_get_gpu (backend_test);
GList *l;
g_assert (manager_test->test_setup);
@ -109,14 +97,9 @@ meta_monitor_manager_test_read_current (MetaMonitorManager *manager)
for (l = manager_test->test_setup->crtcs; l; l = l->next)
META_CRTC (l->data)->gpu = gpu;
meta_gpu_take_modes (manager_test->gpu,
manager_test->test_setup->modes);
meta_gpu_take_crtcs (manager_test->gpu,
manager_test->test_setup->crtcs);
meta_gpu_take_outputs (manager_test->gpu,
manager_test->test_setup->outputs);
meta_gpu_take_modes (gpu, manager_test->test_setup->modes);
meta_gpu_take_crtcs (gpu, manager_test->test_setup->crtcs);
meta_gpu_take_outputs (gpu, manager_test->test_setup->outputs);
}
static void
@ -143,7 +126,9 @@ apply_crtc_assignments (MetaMonitorManager *manager,
MetaOutputInfo **outputs,
unsigned int n_outputs)
{
MetaMonitorManagerTest *manager_test = META_MONITOR_MANAGER_TEST (manager);
MetaBackend *backend = meta_monitor_manager_get_backend (manager);
MetaBackendTest *backend_test = META_BACKEND_TEST (backend);
MetaGpu *gpu = meta_backend_test_get_gpu (backend_test);
GList *l;
unsigned int i;
@ -209,7 +194,7 @@ apply_crtc_assignments (MetaMonitorManager *manager,
}
/* Disable CRTCs not mentioned in the list */
for (l = meta_gpu_get_crtcs (manager_test->gpu); l; l = l->next)
for (l = meta_gpu_get_crtcs (gpu); l; l = l->next)
{
MetaCrtc *crtc = l->data;
@ -229,7 +214,7 @@ apply_crtc_assignments (MetaMonitorManager *manager,
}
/* Disable outputs not mentioned in the list */
for (l = meta_gpu_get_outputs (manager_test->gpu); l; l = l->next)
for (l = meta_gpu_get_outputs (gpu); l; l = l->next)
{
MetaOutput *output = l->data;
@ -458,18 +443,11 @@ meta_monitor_manager_test_dispose (GObject *object)
static void
meta_monitor_manager_test_init (MetaMonitorManagerTest *manager_test)
{
MetaMonitorManager *manager = META_MONITOR_MANAGER (manager_test);
g_assert (_initial_test_setup);
manager_test->handles_transforms = TRUE;
manager_test->test_setup = _initial_test_setup;
manager_test->gpu = g_object_new (META_TYPE_GPU_TEST,
"monitor-manager", manager,
NULL);
meta_monitor_manager_add_gpu (manager, manager_test->gpu);
}
static void
@ -491,27 +469,3 @@ meta_monitor_manager_test_class_init (MetaMonitorManagerTestClass *klass)
manager_class->get_max_screen_size = meta_monitor_manager_test_get_max_screen_size;
manager_class->get_default_layout_mode = meta_monitor_manager_test_get_default_layout_mode;
}
static gboolean
meta_gpu_test_read_current (MetaGpu *gpu,
GError **error)
{
MetaMonitorManager *manager = meta_gpu_get_monitor_manager (gpu);
meta_monitor_manager_test_read_current (manager);
return TRUE;
}
static void
meta_gpu_test_init (MetaGpuTest *gpu_test)
{
}
static void
meta_gpu_test_class_init (MetaGpuTestClass *klass)
{
MetaGpuClass *gpu_class = META_GPU_CLASS (klass);
gpu_class->read_current = meta_gpu_test_read_current;
}

6
src/tests/meta-monitor-manager-test.h
View File

@ -20,7 +20,6 @@
#ifndef META_MONITOR_MANAGER_TEST_H
#define META_MONITOR_MANAGER_TEST_H
#include "backends/meta-gpu.h"
#include "backends/meta-monitor-manager-private.h"
typedef struct _MetaMonitorTestSetup
@ -39,12 +38,9 @@ typedef struct _MetaOutputTest
G_DECLARE_FINAL_TYPE (MetaMonitorManagerTest, meta_monitor_manager_test,
META, MONITOR_MANAGER_TEST, MetaMonitorManager)
#define META_TYPE_GPU_TEST (meta_gpu_test_get_type ())
G_DECLARE_FINAL_TYPE (MetaGpuTest, meta_gpu_test, META, GPU_TEST, MetaGpu)
void meta_monitor_manager_test_init_test_setup (MetaMonitorTestSetup *test_setup);
MetaGpu * meta_monitor_manager_test_get_gpu (MetaMonitorManagerTest *manager_test);
void meta_monitor_manager_test_read_current (MetaMonitorManager *manager);
void meta_monitor_manager_test_emulate_hotplug (MetaMonitorManagerTest *manager_test,
MetaMonitorTestSetup *test_setup);

27
src/tests/monitor-unit-tests.c
View File

@ -408,12 +408,10 @@ destroy_monitor_test_clients (void)
}
static MetaOutput *
output_from_winsys_id (MetaMonitorManager *monitor_manager,
uint64_t winsys_id)
output_from_winsys_id (MetaBackend *backend,
uint64_t winsys_id)
{
MetaMonitorManagerTest *monitor_manager_test =
META_MONITOR_MANAGER_TEST (monitor_manager);
MetaGpu *gpu = meta_monitor_manager_test_get_gpu (monitor_manager_test);
MetaGpu *gpu = meta_backend_test_get_gpu (META_BACKEND_TEST (backend));
GList *l;
for (l = meta_gpu_get_outputs (gpu); l; l = l->next)
@ -429,7 +427,7 @@ output_from_winsys_id (MetaMonitorManager *monitor_manager,
typedef struct _CheckMonitorModeData
{
MetaMonitorManager *monitor_manager;
MetaBackend *backend;
MetaTestCaseMonitorCrtcMode *expect_crtc_mode_iter;
} CheckMonitorModeData;
@ -441,12 +439,12 @@ check_monitor_mode (MetaMonitor *monitor,
GError **error)
{
CheckMonitorModeData *data = user_data;
MetaMonitorManager *monitor_manager = data->monitor_manager;
MetaBackend *backend = data->backend;
MetaOutput *output;
MetaCrtcMode *crtc_mode;
int expect_crtc_mode_index;
output = output_from_winsys_id (monitor_manager,
output = output_from_winsys_id (backend,
data->expect_crtc_mode_iter->output);
g_assert (monitor_crtc_mode->output == output);
@ -489,11 +487,11 @@ check_current_monitor_mode (MetaMonitor *monitor,
GError **error)
{
CheckMonitorModeData *data = user_data;
MetaMonitorManager *monitor_manager = data->monitor_manager;
MetaBackend *backend = data->backend;
MetaOutput *output;
MetaCrtc *crtc;
output = output_from_winsys_id (monitor_manager,
output = output_from_winsys_id (backend,
data->expect_crtc_mode_iter->output);
crtc = meta_output_get_assigned_crtc (output);
@ -661,7 +659,7 @@ check_monitor_configuration (MonitorTestCase *test_case)
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerTest *monitor_manager_test =
META_MONITOR_MANAGER_TEST (monitor_manager);
MetaGpu *gpu = meta_monitor_manager_test_get_gpu (monitor_manager_test);
MetaGpu *gpu = meta_backend_test_get_gpu (META_BACKEND_TEST (backend));
int tiled_monitor_count;
GList *monitors;
GList *crtcs;
@ -716,8 +714,7 @@ check_monitor_configuration (MonitorTestCase *test_case)
MetaOutput *output = l_output->data;
uint64_t winsys_id = test_case->expect.monitors[i].outputs[j];
g_assert (output == output_from_winsys_id (monitor_manager,
winsys_id));
g_assert (output == output_from_winsys_id (backend, winsys_id));
g_assert_cmpint (test_case->expect.monitors[i].is_underscanning,
==,
output->is_underscanning);
@ -763,7 +760,7 @@ check_monitor_configuration (MonitorTestCase *test_case)
test_case->expect.monitors[i].modes[j].flags);
data = (CheckMonitorModeData) {
.monitor_manager = monitor_manager,
.backend = backend,
.expect_crtc_mode_iter =
test_case->expect.monitors[i].modes[j].crtc_modes
};
@ -792,7 +789,7 @@ check_monitor_configuration (MonitorTestCase *test_case)
CheckMonitorModeData data;
data = (CheckMonitorModeData) {
.monitor_manager = monitor_manager,
.backend = backend,
.expect_crtc_mode_iter =
test_case->expect.monitors[i].modes[expected_current_mode_index].crtc_modes
};