forked from enlightenment/efl
ecore-drm2: Add code to fill Plane Atomic state
Signed-off-by: Chris Michael <cp.michael@samsung.com>
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91739d10b0
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@ -345,15 +345,150 @@ cont:
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drmModeFreeObjectProperties(oprops);
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}
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static void
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_drm2_atomic_state_plane_fill(Ecore_Drm2_Plane_State *pstate, int fd)
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{
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drmModeObjectPropertiesPtr oprops;
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unsigned int i = 0;
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int k = 0;
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DBG("Atomic State Plane Fill");
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oprops =
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drmModeObjectGetProperties(fd, pstate->obj_id, DRM_MODE_OBJECT_PLANE);
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if (!oprops) return;
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DBG("\tPlane: %d", pstate->obj_id);
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for (i = 0; i < oprops->count_props; i++)
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{
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drmModePropertyPtr prop;
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prop = drmModeGetProperty(fd, oprops->props[i]);
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if (!prop) continue;
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DBG("\t\tProperty: %s", prop->name);
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if (!strcmp(prop->name, "CRTC_ID"))
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{
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pstate->cid.id = prop->prop_id;
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pstate->cid.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "FB_ID"))
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{
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pstate->fid.id = prop->prop_id;
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pstate->fid.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "CRTC_X"))
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{
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pstate->cx.id = prop->prop_id;
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pstate->cx.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "CRTC_Y"))
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{
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pstate->cy.id = prop->prop_id;
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pstate->cy.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "CRTC_W"))
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{
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pstate->cw.id = prop->prop_id;
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pstate->cw.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "CRTC_H"))
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{
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pstate->ch.id = prop->prop_id;
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pstate->ch.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "SRC_X"))
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{
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pstate->sx.id = prop->prop_id;
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pstate->sx.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "SRC_Y"))
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{
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pstate->sy.id = prop->prop_id;
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pstate->sy.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "SRC_W"))
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{
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pstate->sw.id = prop->prop_id;
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pstate->sw.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "SRC_H"))
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{
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pstate->sh.id = prop->prop_id;
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pstate->sh.value = oprops->prop_values[i];
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}
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else if (!strcmp(prop->name, "type"))
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{
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pstate->type.id = prop->prop_id;
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pstate->type.value = oprops->prop_values[i];
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switch (pstate->type.value)
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{
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case DRM_PLANE_TYPE_OVERLAY:
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DBG("\t\t\tOverlay Type");
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break;
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case DRM_PLANE_TYPE_PRIMARY:
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DBG("\t\t\tPrimary Type");
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break;
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case DRM_PLANE_TYPE_CURSOR:
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DBG("\t\t\tCursor Type");
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break;
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default:
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DBG("\t\t\tValue: %d", pstate->type.value);
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break;
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}
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}
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else if (!strcmp(prop->name, "rotation"))
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{
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pstate->rotation.id = prop->prop_id;
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pstate->rotation.value = oprops->prop_values[i];
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for (k = 0; k < prop->count_enums; k++)
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{
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int r = -1;
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if (!strcmp(prop->enums[k].name, "rotate-0"))
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r = ECORE_DRM2_ROTATION_NORMAL;
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else if (!strcmp(prop->enums[k].name, "rotate-90"))
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r = ECORE_DRM2_ROTATION_90;
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else if (!strcmp(prop->enums[k].name, "rotate-180"))
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r = ECORE_DRM2_ROTATION_180;
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else if (!strcmp(prop->enums[k].name, "rotate-270"))
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r = ECORE_DRM2_ROTATION_270;
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else if (!strcmp(prop->enums[k].name, "reflect-x"))
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r = ECORE_DRM2_ROTATION_REFLECT_X;
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else if (!strcmp(prop->enums[k].name, "reflect-y"))
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r = ECORE_DRM2_ROTATION_REFLECT_Y;
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if (r != -1)
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{
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pstate->supported_rotations |= r;
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pstate->rotation_map[ffs(r)] =
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1 << prop->enums[k].value;
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}
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}
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}
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drmModeFreeProperty(prop);
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}
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drmModeFreeObjectProperties(oprops);
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}
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static void
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_drm2_atomic_state_fill(Ecore_Drm2_Atomic_State *state, int fd)
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{
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int i = 0;
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drmModeResPtr res;
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drmModePlaneResPtr pres;
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res = drmModeGetResources(fd);
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if (!res) return;
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pres = drmModeGetPlaneResources(fd);
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if (!pres) goto err;
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state->crtcs = res->count_crtcs;
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state->crtc_states = calloc(state->crtcs, sizeof(Ecore_Drm2_Crtc_State));
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if (state->crtc_states)
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@ -386,6 +521,30 @@ _drm2_atomic_state_fill(Ecore_Drm2_Atomic_State *state, int fd)
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}
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}
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state->planes = pres->count_planes;
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state->plane_states = calloc(state->planes, sizeof(Ecore_Drm2_Plane_State));
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if (state->plane_states)
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{
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for (i = 0; i < state->planes; i++)
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{
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drmModePlanePtr plane;
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Ecore_Drm2_Plane_State *pstate;
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plane = drmModeGetPlane(fd, pres->planes[i]);
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if (!plane) continue;
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pstate = &state->plane_states[i];
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pstate->obj_id = pres->planes[i];
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pstate->mask = plane->possible_crtcs;
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drmModeFreePlane(plane);
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_drm2_atomic_state_plane_fill(pstate, fd);
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}
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}
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drmModeFreePlaneResources(pres);
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err:
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drmModeFreeResources(res);
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}
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