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wayland/drm-lease: Send non-master DRM fd

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Some time after a client binds to the wp_drm_lease_device_v1 global,
send a drm_fd event.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3746>
This commit is contained in:
José Expósito 2024-04-23 17:00:38 +02:00 • committed by Marge Bot
parent 536c52bdb1
commit 145de4df8d
1 changed files with 24 additions and 0 deletions
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24
src/wayland/meta-wayland-drm-lease.c
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@ -25,6 +25,7 @@
#include "wayland/meta-wayland-drm-lease.h"
#include <glib.h>
#include <glib/gstdio.h>
#include "backends/native/meta-backend-native.h"
#include "backends/native/meta-drm-lease.h"
@ -94,6 +95,26 @@ static const struct wp_drm_lease_device_v1_interface drm_lease_device_implementa
wp_drm_lease_device_release,
};
static void
send_drm_fd (struct wl_client *client,
MetaWaylandDrmLeaseDevice *lease_device,
struct wl_resource *device_resource)
{
g_autofd int fd = -1;
MetaKmsImplDevice *impl_device;
impl_device = meta_kms_device_get_impl_device (lease_device->kms_device);
fd = meta_kms_impl_device_open_non_privileged_fd (impl_device);
if (fd < 0)
{
wl_client_post_implementation_error (client,
"Error getting DRM lease device fd");
return;
}
wp_drm_lease_device_v1_send_drm_fd (device_resource, fd);
}
static void
wp_drm_lease_device_destructor (struct wl_resource *resource)
{
@ -120,6 +141,9 @@ lease_device_bind (struct wl_client *client,
g_rc_box_acquire (lease_device),
wp_drm_lease_device_destructor);
send_drm_fd (client, lease_device, resource);
wp_drm_lease_device_v1_send_done (resource);
lease_device->resources = g_list_prepend (lease_device->resources, resource);
}