enum dc_status resource_map_phy_clock_resources(
const struct dc *dc,
struct dc_state *context,
struct dc_stream_state *stream)
{
/* acquire new resources */
struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(
&context->res_ctx, stream);
if (!pipe_ctx)
return DC_ERROR_UNEXPECTED;
if (dc_is_dp_signal(pipe_ctx->stream->signal)
|| dc_is_virtual_signal(pipe_ctx->stream->signal))
pipe_ctx->clock_source =
dc->res_pool->dp_clock_source;
else
pipe_ctx->clock_source = find_matching_pll(
&context->res_ctx, dc->res_pool,
stream);
if (pipe_ctx->clock_source == NULL)
return DC_NO_CLOCK_SOURCE_RESOURCE;
resource_reference_clock_source(
&context->res_ctx,
dc->res_pool,
pipe_ctx->clock_source);
return DC_OK;
}
static enum dc_status build_mapped_resource(
const struct dc *dc,
struct dc_state *context,
struct dc_stream_state *stream)
{
struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
if (!pipe_ctx)
return DC_ERROR_UNEXPECTED;
dce110_resource_build_pipe_hw_param(pipe_ctx);
resource_build_info_frame(pipe_ctx);
return DC_OK;
}
static enum dc_status build_mapped_resource(
const struct dc *dc,
struct dc_state *context,
struct dc_stream_state *stream)
{
struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
if (!pipe_ctx)
return DC_ERROR_UNEXPECTED;
if (!is_surface_pixel_format_supported(pipe_ctx,
dc->res_pool->underlay_pipe_index))
return DC_SURFACE_PIXEL_FORMAT_UNSUPPORTED;
dce110_resource_build_pipe_hw_param(pipe_ctx);
/* TODO: validate audio ASIC caps, encoder */
resource_build_info_frame(pipe_ctx);
return DC_OK;
}
