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xwayland: Use the connector name for XRANDR leases

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Use the connector name as basis for the Xwayland output name in XRANDR,
similar to what we do for regular outputs, instead of the generic
"XWAYLAND<n>" name which changes every time the output is leased.

Prefix the actual name with "lease-" to distinguish from duplicate names
from the regular outputs.

v2: avoid duplicate names (Simon)
v3: Move the check for duplicates to xwl_output_set_name() (Simon)

Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1492>
(cherry picked from commit 49b8f131f7)
This commit is contained in:
Olivier Fourdan 2024-04-17 15:47:32 +02:00 • committed by Alan Coopersmith
parent 1298899953
commit 92abc6a2af
1 changed files with 11 additions and 6 deletions
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17
hw/xwayland/xwayland-drm-lease.c
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@ -189,7 +189,11 @@ lease_connector_handle_name(void *data,
struct wp_drm_lease_connector_v1 *wp_drm_lease_connector_v1,
const char *name)
{
/* This space is deliberately left blank */
struct xwl_output *xwl_output = data;
char rr_output_name[MAX_OUTPUT_NAME] = { 0 };
snprintf(rr_output_name, MAX_OUTPUT_NAME, "lease-%s", name);
xwl_output_set_name(xwl_output, rr_output_name);
}
static void
@ -347,7 +351,7 @@ drm_lease_device_handle_connector(void *data,
struct xwl_drm_lease_device *lease_device = data;
struct xwl_screen *xwl_screen = lease_device->xwl_screen;
struct xwl_output *xwl_output;
char name[256];
char name[MAX_OUTPUT_NAME] = { 0 };
xwl_output = calloc(1, sizeof *xwl_output);
if (xwl_output == NULL) {
@ -355,9 +359,6 @@ drm_lease_device_handle_connector(void *data,
return;
}
snprintf(name, sizeof name, "XWAYLAND%d",
xwl_screen_get_next_output_serial(xwl_screen));
xwl_output->lease_device = lease_device;
xwl_output->xwl_screen = xwl_screen;
xwl_output->lease_connector = connector;
@ -368,7 +369,11 @@ drm_lease_device_handle_connector(void *data,
}
RRCrtcSetRotations(xwl_output->randr_crtc, ALL_ROTATIONS);
xwl_output->randr_output = RROutputCreate(xwl_screen->screen,
name, strlen(name), xwl_output);
name, MAX_OUTPUT_NAME, xwl_output);
snprintf(name, MAX_OUTPUT_NAME, "XWAYLAND%d",
xwl_screen_get_next_output_serial(xwl_screen));
xwl_output_set_name(xwl_output, name);
if (!xwl_output->randr_output) {
ErrorF("Failed creating RandR Output\n");
goto err;