}
+static bool dc_construct_ctx(struct dc *dc,
+ const struct dc_init_data *init_params)
+{
+ struct dc_context *dc_ctx;
+ enum dce_version dc_version = DCE_VERSION_UNKNOWN;
+
+ dc_ctx = kzalloc(sizeof(*dc_ctx), GFP_KERNEL);
+ if (!dc_ctx)
+ return false;
+
+ dc_ctx->cgs_device = init_params->cgs_device;
+ dc_ctx->driver_context = init_params->driver;
+ dc_ctx->dc = dc;
+ dc_ctx->asic_id = init_params->asic_id;
+ dc_ctx->dc_sink_id_count = 0;
+ dc_ctx->dc_stream_id_count = 0;
+ dc_ctx->dce_environment = init_params->dce_environment;
+
+ /* Create logger */
+
+ dc_version = resource_parse_asic_id(init_params->asic_id);
+ dc_ctx->dce_version = dc_version;
+
+ dc_ctx->perf_trace = dc_perf_trace_create();
+ if (!dc_ctx->perf_trace) {
+ ASSERT_CRITICAL(false);
+ return false;
+ }
+
+ dc->ctx = dc_ctx;
+
+ return true;
+}
+
static bool dc_construct(struct dc *dc,
const struct dc_init_data *init_params)
{
struct dcn_ip_params *dcn_ip;
#endif
- enum dce_version dc_version = DCE_VERSION_UNKNOWN;
dc->config = init_params->flags;
// Allocate memory for the vm_helper
dc->soc_bounding_box = init_params->soc_bounding_box;
#endif
- dc_ctx = kzalloc(sizeof(*dc_ctx), GFP_KERNEL);
- if (!dc_ctx) {
+ if (!dc_construct_ctx(dc, init_params)) {
dm_error("%s: failed to create ctx\n", __func__);
goto fail;
}
- dc_ctx->cgs_device = init_params->cgs_device;
- dc_ctx->driver_context = init_params->driver;
- dc_ctx->dc = dc;
- dc_ctx->asic_id = init_params->asic_id;
- dc_ctx->dc_sink_id_count = 0;
- dc_ctx->dc_stream_id_count = 0;
- dc->ctx = dc_ctx;
-
- /* Create logger */
-
- dc_ctx->dce_environment = init_params->dce_environment;
-
- dc_version = resource_parse_asic_id(init_params->asic_id);
- dc_ctx->dce_version = dc_version;
+ dc_ctx = dc->ctx;
/* Resource should construct all asic specific resources.
* This should be the only place where we need to parse the asic id
bp_init_data.bios = init_params->asic_id.atombios_base_address;
dc_ctx->dc_bios = dal_bios_parser_create(
- &bp_init_data, dc_version);
+ &bp_init_data, dc_ctx->dce_version);
if (!dc_ctx->dc_bios) {
ASSERT_CRITICAL(false);
}
dc_ctx->created_bios = true;
- }
-
- dc_ctx->perf_trace = dc_perf_trace_create();
- if (!dc_ctx->perf_trace) {
- ASSERT_CRITICAL(false);
- goto fail;
}
+
+
/* Create GPIO service */
dc_ctx->gpio_service = dal_gpio_service_create(
- dc_version,
+ dc_ctx->dce_version,
dc_ctx->dce_environment,
dc_ctx);
goto fail;
}
- dc->res_pool = dc_create_resource_pool(dc, init_params, dc_version);
+ dc->res_pool = dc_create_resource_pool(dc, init_params, dc_ctx->dce_version);
if (!dc->res_pool)
goto fail;
return true;
fail:
-
- dc_destruct(dc);
return false;
}
if (NULL == dc)
goto alloc_fail;
- if (false == dc_construct(dc, init_params))
- goto construct_fail;
+ if (init_params->dce_environment == DCE_ENV_VIRTUAL_HW) {
+ if (false == dc_construct_ctx(dc, init_params)) {
+ dc_destruct(dc);
+ goto construct_fail;
+ }
+ } else {
+ if (false == dc_construct(dc, init_params)) {
+ dc_destruct(dc);
+ goto construct_fail;
+ }
+
+ full_pipe_count = dc->res_pool->pipe_count;
+ if (dc->res_pool->underlay_pipe_index != NO_UNDERLAY_PIPE)
+ full_pipe_count--;
+ dc->caps.max_streams = min(
+ full_pipe_count,
+ dc->res_pool->stream_enc_count);
- full_pipe_count = dc->res_pool->pipe_count;
- if (dc->res_pool->underlay_pipe_index != NO_UNDERLAY_PIPE)
- full_pipe_count--;
- dc->caps.max_streams = min(
- full_pipe_count,
- dc->res_pool->stream_enc_count);
+ dc->optimize_seamless_boot_streams = 0;
+ dc->caps.max_links = dc->link_count;
+ dc->caps.max_audios = dc->res_pool->audio_count;
+ dc->caps.linear_pitch_alignment = 64;
- dc->optimize_seamless_boot_streams = 0;
- dc->caps.max_links = dc->link_count;
- dc->caps.max_audios = dc->res_pool->audio_count;
- dc->caps.linear_pitch_alignment = 64;
+ dc->caps.max_dp_protocol_version = DP_VERSION_1_4;
- dc->caps.max_dp_protocol_version = DP_VERSION_1_4;
+ if (dc->res_pool->dmcu != NULL)
+ dc->versions.dmcu_version = dc->res_pool->dmcu->dmcu_version;
+ }
/* Populate versioning information */
dc->versions.dc_ver = DC_VER;
- if (dc->res_pool->dmcu != NULL)
- dc->versions.dmcu_version = dc->res_pool->dmcu->dmcu_version;
-
dc->build_id = DC_BUILD_ID;
DC_LOG_DC("Display Core initialized\n");
void dc_hardware_init(struct dc *dc)
{
- dc->hwss.init_hw(dc);
+ if (dc->ctx->dce_environment != DCE_ENV_VIRTUAL_HW)
+ dc->hwss.init_hw(dc);
}
void dc_init_callbacks(struct dc *dc,