diff options
| author | Keith Packard <keithp@keithp.com> | 2018-02-12 13:51:55 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2018-07-06 17:10:01 -0700 |
| commit | 99afa72e7aad1e3702037f73ffad9aaa6c59e287 (patch) | |
| tree | d6e3d5f7d2daacfcf9d5b18ee08a3ca0fd682ec9 | |
| parent | 241eaae7eb7c367d257827f9fba1a6ca0843ebbe (diff) | |
xf86-video-modesetting: Create CONNECTOR_ID properties for outputs [v2]
This lets a DRM client map between X outputs and kernel connectors.
v2:
Change CONNECTOR_ID to enum -- Adam Jackson <ajax@nwnk.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@nwnk.net>
| -rw-r--r-- | src/drmmode_display.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/drmmode_display.c b/src/drmmode_display.c index 92cb947..914086d 100644 --- a/src/drmmode_display.c +++ b/src/drmmode_display.c @@ -2229,6 +2229,29 @@ static void drmmode_output_create_resources(xf86OutputPtr output) drmmode_output->tear_free = info->tear_free; drmmode_output->num_props++; + /* Create CONNECTOR_ID property */ + { + Atom name = MakeAtom("CONNECTOR_ID", 12, TRUE); + INT32 value = mode_output->connector_id; + + if (name != BAD_RESOURCE) { + err = RRConfigureOutputProperty(output->randr_output, name, + FALSE, FALSE, TRUE, + 1, &value); + if (err != 0) { + xf86DrvMsg(output->scrn->scrnIndex, X_ERROR, + "RRConfigureOutputProperty error, %d\n", err); + } + err = RRChangeOutputProperty(output->randr_output, name, + XA_INTEGER, 32, PropModeReplace, 1, + &value, FALSE, FALSE); + if (err != 0) { + xf86DrvMsg(output->scrn->scrnIndex, X_ERROR, + "RRChangeOutputProperty error, %d\n", err); + } + } + } + for (i = 0; i < drmmode_output->num_props; i++) { drmmode_prop_ptr p = &drmmode_output->props[i]; drmmode_prop = p->mode_prop; |