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modesetting: Query properties even in non-atomic mode 

Modeset properties can be set even when ms->atomic_modeset is disabled by using
the drmModeObjectSetProperty() function.

This will be necessary in a later change in order to set the GAMMA_LUT and CTM
properties.

Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
This commit is contained in:
Aaron Plattner 2019-10-24 13:41:39 -07:00
parent 4fefe73fea
commit b6985d6b3f
1 changed files with 11 additions and 14 deletions
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25
hw/xfree86/drivers/modesetting/drmmode_display.c
View File

@ -2262,7 +2262,6 @@ drmmode_crtc_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, drmModeResPtr mode_res
xf86CrtcPtr crtc;
drmmode_crtc_private_ptr drmmode_crtc;
modesettingEntPtr ms_ent = ms_ent_priv(pScrn);
modesettingPtr ms = modesettingPTR(pScrn);
drmModeObjectPropertiesPtr props;
static const drmmode_prop_info_rec crtc_props[] = {
[DRMMODE_CRTC_ACTIVE] = { .name = "ACTIVE" },
@ -2280,21 +2279,19 @@ drmmode_crtc_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, drmModeResPtr mode_res
drmmode_crtc->vblank_pipe = drmmode_crtc_vblank_pipe(num);
xorg_list_init(&drmmode_crtc->mode_list);
if (ms->atomic_modeset) {
props = drmModeObjectGetProperties(drmmode->fd, mode_res->crtcs[num],
DRM_MODE_OBJECT_CRTC);
if (!props || !drmmode_prop_info_copy(drmmode_crtc->props, crtc_props,
DRMMODE_CRTC__COUNT, 0)) {
xf86CrtcDestroy(crtc);
return 0;
}
drmmode_prop_info_update(drmmode, drmmode_crtc->props,
DRMMODE_CRTC__COUNT, props);
drmModeFreeObjectProperties(props);
drmmode_crtc_create_planes(crtc, num);
props = drmModeObjectGetProperties(drmmode->fd, mode_res->crtcs[num],
DRM_MODE_OBJECT_CRTC);
if (!props || !drmmode_prop_info_copy(drmmode_crtc->props, crtc_props,
DRMMODE_CRTC__COUNT, 0)) {
xf86CrtcDestroy(crtc);
return 0;
}
drmmode_prop_info_update(drmmode, drmmode_crtc->props,
DRMMODE_CRTC__COUNT, props);
drmModeFreeObjectProperties(props);
drmmode_crtc_create_planes(crtc, num);
/* Hide any cursors which may be active from previous users */
drmModeSetCursor(drmmode->fd, drmmode_crtc->mode_crtc->crtc_id, 0, 0, 0);