ecore-drm: Add internal function to create planes for an output
This patch adds an internal function that we use during output creation in order to create the planes necessary and get the supported rotation values for an output Signed-off-by: Chris Michael <cpmichael@osg.samsung.com>
This commit is contained in:
Chris Michael
parent
26eefa970f
commit
3ed4b3e6fd
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@ -424,6 +424,95 @@ _ecore_drm_output_subpixel_get(int subpixel)
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}
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}
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static void
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_ecore_drm_output_planes_get(Ecore_Drm_Output *output)
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{
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Ecore_Drm_Device *dev;
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Ecore_Drm_Plane *eplane;
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drmModePlaneRes *pres;
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unsigned int i = 0, j = 0;
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int k = 0;
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dev = output->dev;
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pres = drmModeGetPlaneResources(dev->drm.fd);
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if (!pres) return;
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for (; i < pres->count_planes; i++)
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{
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drmModePlane *plane;
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drmModeObjectPropertiesPtr props;
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int type = -1;
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plane = drmModeGetPlane(dev->drm.fd, pres->planes[i]);
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if (!plane) continue;
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if (!(plane->possible_crtcs & (1 << output->crtc_index)))
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goto free_plane;
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props =
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drmModeObjectGetProperties(dev->drm.fd, plane->plane_id,
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DRM_MODE_OBJECT_PLANE);
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if (!props) goto free_plane;
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eplane = calloc(1, sizeof(Ecore_Drm_Plane));
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if (!eplane) goto free_plane;
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eplane->id = plane->plane_id;
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for (j = 0; type == -1 && j < props->count_props; j++)
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{
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drmModePropertyPtr prop;
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prop = drmModeGetProperty(dev->drm.fd, props->props[j]);
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if (!prop) continue;
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if (!strcmp(prop->name, "type"))
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{
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eplane->type = props->prop_values[j];
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if (eplane->type == ECORE_DRM_PLANE_TYPE_PRIMARY)
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output->primary_plane_id = eplane->id;
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}
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else if (!strcmp(prop->name, "rotation"))
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{
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output->rotation_prop_id = props->props[j];
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eplane->rotation = props->prop_values[j];
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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_DRM_PLANE_ROTATION_NORMAL;
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else if (!strcmp(prop->enums[k].name, "rotate-90"))
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r = ECORE_DRM_PLANE_ROTATION_90;
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else if (!strcmp(prop->enums[k].name, "rotate-180"))
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r = ECORE_DRM_PLANE_ROTATION_180;
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else if (!strcmp(prop->enums[k].name, "rotate-270"))
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r = ECORE_DRM_PLANE_ROTATION_270;
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else if (!strcmp(prop->enums[k].name, "reflect-x"))
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r = ECORE_DRM_PLANE_ROTATION_REFLECT_X;
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else if (!strcmp(prop->enums[k].name, "reflect-y"))
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r = ECORE_DRM_PLANE_ROTATION_REFLECT_Y;
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if (r != -1)
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{
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eplane->supported_rotations |= r;
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eplane->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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output->planes = eina_list_append(output->planes, eplane);
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free_plane:
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drmModeFreePlane(plane);
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}
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}
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static Ecore_Drm_Output *
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_ecore_drm_output_create(Ecore_Drm_Device *dev, drmModeRes *res, drmModeConnector *conn, int x, int y, Eina_Bool cloned)
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{
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@ -467,6 +556,7 @@ _ecore_drm_output_create(Ecore_Drm_Device *dev, drmModeRes *res, drmModeConnecto
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snprintf(name, sizeof(name), "%s-%d", type, conn->connector_type_id);
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eina_stringshare_replace(&output->name, name);
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output->crtc_index = i;
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output->crtc_id = res->crtcs[i];
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output->pipe = i;
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dev->crtc_allocator |= (1 << output->crtc_id);
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@ -558,6 +648,8 @@ _ecore_drm_output_create(Ecore_Drm_Device *dev, drmModeRes *res, drmModeConnecto
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(conn->count_modes == 0) ? ", built-in" : "");
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}
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_ecore_drm_output_planes_get(output);
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return output;
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err:
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@ -578,6 +670,7 @@ static void
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_ecore_drm_output_free(Ecore_Drm_Output *output)
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{
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Ecore_Drm_Output_Mode *mode;
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Ecore_Drm_Plane *plane;
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/* check for valid output */
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if (!output) return;
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@ -605,6 +698,9 @@ _ecore_drm_output_free(Ecore_Drm_Output *output)
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EINA_LIST_FREE(output->modes, mode)
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free(mode);
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EINA_LIST_FREE(output->planes, plane)
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free(plane);
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/* free strings */
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if (output->name) eina_stringshare_del(output->name);
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if (output->model) eina_stringshare_del(output->model);
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@ -789,95 +885,6 @@ _ecore_drm_output_render_disable(Ecore_Drm_Output *output)
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ecore_drm_output_dpms_set(output, DRM_MODE_DPMS_OFF);
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}
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static void
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_ecore_drm_output_planes_get(Ecore_Drm_Device *dev)
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{
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drmModePlaneRes *pres;
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unsigned int i = 0, j = 0;
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int k = 0;
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pres = drmModeGetPlaneResources(dev->drm.fd);
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if (!pres) return;
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for (; i < pres->count_planes; i++)
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{
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drmModePlane *plane;
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drmModeObjectPropertiesPtr props;
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int type = -1;
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plane = drmModeGetPlane(dev->drm.fd, pres->planes[i]);
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if (!plane) continue;
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props = drmModeObjectGetProperties(dev->drm.fd, plane->plane_id,
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DRM_MODE_OBJECT_PLANE);
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if (!props) goto free_plane;
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DBG("Plane %u Properties:", plane->plane_id);
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for (j = 0; type == -1 && j < props->count_props; j++)
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{
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drmModePropertyPtr prop;
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prop = drmModeGetProperty(dev->drm.fd, props->props[j]);
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if (!prop) continue;
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if (!strcmp(prop->name, "type"))
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type = props->prop_values[j];
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drmModeFreeProperty(prop);
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}
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DBG("\tFormats:");
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for (j = 0; j < plane->count_formats; j++)
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DBG("\t\t%4.4s", (char *)&plane->formats[j]);
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for (j = 0; j < props->count_props; j++ )
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{
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drmModePropertyPtr prop;
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prop = drmModeGetProperty(dev->drm.fd, props->props[j]);
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if (!prop) continue;
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DBG("\tProperty Name: %s", prop->name);
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if (prop->flags & DRM_MODE_PROP_RANGE)
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{
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DBG("\t\tRange Property");
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for (k = 0; k < prop->count_values; k++)
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DBG("\t\t\t%"PRIu64, prop->values[k]);
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}
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if (prop->flags & DRM_MODE_PROP_ENUM)
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{
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DBG("\t\tEnum Property");
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for (k = 0; k < prop->count_enums; k++)
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DBG("\t\t\t%s=%llu", prop->enums[k].name,
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prop->enums[k].value);
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}
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if (prop->flags & DRM_MODE_PROP_BITMASK)
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{
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DBG("\t\tBitmask Property");
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for (k = 0; k < prop->count_enums; k++)
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DBG("\t\t\t%s=0x%llx", prop->enums[k].name,
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(1LL << prop->enums[k].value));
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}
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DBG("\t\tValue: %"PRIu64, props->prop_values[j]);
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drmModeFreeProperty(prop);
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}
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DBG("\tCurrent Crtc: %d", plane->crtc_id);
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DBG("\tPossible Crtcs: 0x%08x", plane->possible_crtcs);
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drmModeFreeObjectProperties(props);
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free_plane:
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drmModeFreePlane(plane);
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}
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drmModeFreePlaneResources(pres);
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}
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/* public functions */
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/**
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@ -950,9 +957,6 @@ next:
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drmModeFreeConnector(conn);
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}
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/* TODO: Planes */
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_ecore_drm_output_planes_get(dev);
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ret = EINA_TRUE;
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if (eina_list_count(dev->outputs) < 1)
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ret = EINA_FALSE;
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