struct pipe_screen *
etna_screen_create(struct etna_device *dev, struct etna_gpu *gpu,
struct renderonly *ro)
{
struct etna_screen *screen = CALLOC_STRUCT(etna_screen);
struct pipe_screen *pscreen;
uint64_t val;
if (!screen)
return NULL;
pscreen = &screen->base;
screen->dev = dev;
screen->gpu = gpu;
screen->ro = renderonly_dup(ro);
if (!screen->ro) {
DBG("could not create renderonly object");
goto fail;
}
etna_mesa_debug = debug_get_option_etna_mesa_debug();
/* FIXME: Disable tile status for stability at the moment */
etna_mesa_debug |= ETNA_DBG_NO_TS;
screen->pipe = etna_pipe_new(gpu, ETNA_PIPE_3D);
if (!screen->pipe) {
DBG("could not create 3d pipe");
goto fail;
}
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_MODEL, &val)) {
DBG("could not get ETNA_GPU_MODEL");
goto fail;
}
screen->model = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_REVISION, &val)) {
DBG("could not get ETNA_GPU_REVISION");
goto fail;
}
screen->revision = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_0, &val)) {
DBG("could not get ETNA_GPU_FEATURES_0");
goto fail;
}
screen->features[0] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_1, &val)) {
DBG("could not get ETNA_GPU_FEATURES_1");
goto fail;
}
screen->features[1] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_2, &val)) {
DBG("could not get ETNA_GPU_FEATURES_2");
goto fail;
}
screen->features[2] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_3, &val)) {
DBG("could not get ETNA_GPU_FEATURES_3");
goto fail;
}
screen->features[3] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_4, &val)) {
DBG("could not get ETNA_GPU_FEATURES_4");
goto fail;
}
screen->features[4] = val;
if (!etna_get_specs(screen))
goto fail;
pscreen->destroy = etna_screen_destroy;
pscreen->get_param = etna_screen_get_param;
pscreen->get_paramf = etna_screen_get_paramf;
pscreen->get_shader_param = etna_screen_get_shader_param;
pscreen->get_name = etna_screen_get_name;
pscreen->get_vendor = etna_screen_get_vendor;
pscreen->get_device_vendor = etna_screen_get_device_vendor;
pscreen->get_timestamp = etna_screen_get_timestamp;
pscreen->context_create = etna_context_create;
pscreen->is_format_supported = etna_screen_is_format_supported;
etna_fence_screen_init(pscreen);
etna_query_screen_init(pscreen);
etna_resource_screen_init(pscreen);
slab_create_parent(&screen->transfer_pool, sizeof(struct etna_transfer), 16);
return pscreen;
fail:
etna_screen_destroy(pscreen);
return NULL;
}
struct pipe_screen *
etna_screen_create(struct etna_device *dev, struct etna_gpu *gpu,
struct renderonly *ro)
{
struct etna_screen *screen = CALLOC_STRUCT(etna_screen);
struct pipe_screen *pscreen;
drmVersionPtr version;
uint64_t val;
if (!screen)
return NULL;
pscreen = &screen->base;
screen->dev = dev;
screen->gpu = gpu;
screen->ro = renderonly_dup(ro);
screen->refcnt = 1;
if (!screen->ro) {
DBG("could not create renderonly object");
goto fail;
}
version = drmGetVersion(screen->ro->gpu_fd);
screen->drm_version = ETNA_DRM_VERSION(version->version_major,
version->version_minor);
drmFreeVersion(version);
etna_mesa_debug = debug_get_option_etna_mesa_debug();
/* Disable autodisable for correct rendering with TS */
etna_mesa_debug |= ETNA_DBG_NO_AUTODISABLE;
screen->pipe = etna_pipe_new(gpu, ETNA_PIPE_3D);
if (!screen->pipe) {
DBG("could not create 3d pipe");
goto fail;
}
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_MODEL, &val)) {
DBG("could not get ETNA_GPU_MODEL");
goto fail;
}
screen->model = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_REVISION, &val)) {
DBG("could not get ETNA_GPU_REVISION");
goto fail;
}
screen->revision = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_0, &val)) {
DBG("could not get ETNA_GPU_FEATURES_0");
goto fail;
}
screen->features[0] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_1, &val)) {
DBG("could not get ETNA_GPU_FEATURES_1");
goto fail;
}
screen->features[1] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_2, &val)) {
DBG("could not get ETNA_GPU_FEATURES_2");
goto fail;
}
screen->features[2] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_3, &val)) {
DBG("could not get ETNA_GPU_FEATURES_3");
goto fail;
}
screen->features[3] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_4, &val)) {
DBG("could not get ETNA_GPU_FEATURES_4");
goto fail;
}
screen->features[4] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_5, &val)) {
DBG("could not get ETNA_GPU_FEATURES_5");
goto fail;
}
screen->features[5] = val;
if (etna_gpu_get_param(screen->gpu, ETNA_GPU_FEATURES_6, &val)) {
DBG("could not get ETNA_GPU_FEATURES_6");
goto fail;
}
screen->features[6] = val;
if (!etna_get_specs(screen))
goto fail;
/* apply debug options that disable individual features */
if (DBG_ENABLED(ETNA_DBG_NO_EARLY_Z))
screen->features[viv_chipFeatures] |= chipFeatures_NO_EARLY_Z;
if (DBG_ENABLED(ETNA_DBG_NO_TS))
screen->features[viv_chipFeatures] &= ~chipFeatures_FAST_CLEAR;
if (DBG_ENABLED(ETNA_DBG_NO_AUTODISABLE))
screen->features[viv_chipMinorFeatures1] &= ~chipMinorFeatures1_AUTO_DISABLE;
if (DBG_ENABLED(ETNA_DBG_NO_SUPERTILE))
screen->specs.can_supertile = 0;
if (DBG_ENABLED(ETNA_DBG_NO_SINGLEBUF))
screen->specs.single_buffer = 0;
pscreen->destroy = etna_screen_destroy;
pscreen->get_param = etna_screen_get_param;
pscreen->get_paramf = etna_screen_get_paramf;
pscreen->get_shader_param = etna_screen_get_shader_param;
pscreen->get_name = etna_screen_get_name;
pscreen->get_vendor = etna_screen_get_vendor;
pscreen->get_device_vendor = etna_screen_get_device_vendor;
pscreen->get_timestamp = etna_screen_get_timestamp;
pscreen->context_create = etna_context_create;
pscreen->is_format_supported = etna_screen_is_format_supported;
pscreen->query_dmabuf_modifiers = etna_screen_query_dmabuf_modifiers;
etna_fence_screen_init(pscreen);
etna_query_screen_init(pscreen);
etna_resource_screen_init(pscreen);
util_dynarray_init(&screen->supported_pm_queries, NULL);
slab_create_parent(&screen->transfer_pool, sizeof(struct etna_transfer), 16);
if (screen->drm_version >= ETNA_DRM_VERSION_PERFMON)
etna_pm_query_setup(screen);
return pscreen;
fail:
etna_screen_destroy(pscreen);
return NULL;
}