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modesetting: Create CONNECTOR_ID properties for outputs [v2]

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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>
(Ported from xserver commit 023d4aba8d45e9e3630b944ecfb650c081799b96)
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
(Ported from amdgpu commit ab7e39c5a03e24c3ce3ee2f22ada7572bc2d9aa7)
Acked-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Keith Packard
2018-07-11 19:10:20 +02:00
committed by Michel Dänzer
parent 612bda0a5e
commit b4f0f44a9f
1 changed files with 27 additions and 0 deletions
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27
src/drmmode_display.c
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@@ -1643,6 +1643,33 @@ drmmode_output_create_resources(xf86OutputPtr output)
RADEONEntPtr pRADEONEnt = RADEONEntPriv(output->scrn);
drmModePropertyPtr drmmode_prop, tearfree_prop;
int i, j, err;
Atom name;
/* Create CONNECTOR_ID property */
name = MakeAtom("CONNECTOR_ID", 12, TRUE);
if (name != BAD_RESOURCE) {
INT32 value = mode_output->connector_id;
err = RRConfigureOutputProperty(output->randr_output, name,
FALSE, FALSE, TRUE, 1, &value);
if (err != Success) {
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 != Success) {
xf86DrvMsg(output->scrn->scrnIndex, X_ERROR,
"RRChangeOutputProperty error, %d\n", err);
}
}
drmmode_output->props =
calloc(mode_output->count_props + 1, sizeof(drmmode_prop_rec));
if (!drmmode_output->props)
return;
drmmode_output->props = calloc(mode_output->count_props + 1, sizeof(drmmode_prop_rec));
if (!drmmode_output->props)