diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 107 |
1 files changed, 29 insertions, 78 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index f4bcc71b2920..0c5619364e7d 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -532,6 +532,24 @@ static inline void get_vp_scan_direction( *flip_horz_scan_dir = !*flip_horz_scan_dir; } +int get_num_mpc_splits(struct pipe_ctx *pipe) +{ + int mpc_split_count = 0; + struct pipe_ctx *other_pipe = pipe->bottom_pipe; + + while (other_pipe && other_pipe->plane_state == pipe->plane_state) { + mpc_split_count++; + other_pipe = other_pipe->bottom_pipe; + } + other_pipe = pipe->top_pipe; + while (other_pipe && other_pipe->plane_state == pipe->plane_state) { + mpc_split_count++; + other_pipe = other_pipe->top_pipe; + } + + return mpc_split_count; +} + int get_num_odm_splits(struct pipe_ctx *pipe) { int odm_split_count = 0; @@ -556,16 +574,11 @@ static void calculate_split_count_and_index(struct pipe_ctx *pipe_ctx, int *spli /*Check for mpc split*/ struct pipe_ctx *split_pipe = pipe_ctx->top_pipe; + *split_count = get_num_mpc_splits(pipe_ctx); while (split_pipe && split_pipe->plane_state == pipe_ctx->plane_state) { (*split_idx)++; - (*split_count)++; split_pipe = split_pipe->top_pipe; } - split_pipe = pipe_ctx->bottom_pipe; - while (split_pipe && split_pipe->plane_state == pipe_ctx->plane_state) { - (*split_count)++; - split_pipe = split_pipe->bottom_pipe; - } } else { /*Get odm split index*/ struct pipe_ctx *split_pipe = pipe_ctx->prev_odm_pipe; @@ -692,6 +705,9 @@ static void calculate_viewport(struct pipe_ctx *pipe_ctx) /* Round up, assume original video size always even dimensions */ data->viewport_c.width = (data->viewport.width + vpc_div - 1) / vpc_div; data->viewport_c.height = (data->viewport.height + vpc_div - 1) / vpc_div; + + data->viewport_unadjusted = data->viewport; + data->viewport_c_unadjusted = data->viewport_c; } static void calculate_recout(struct pipe_ctx *pipe_ctx) @@ -1061,8 +1077,8 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx) calculate_viewport(pipe_ctx); - if (pipe_ctx->plane_res.scl_data.viewport.height < 16 || - pipe_ctx->plane_res.scl_data.viewport.width < 16) { + if (pipe_ctx->plane_res.scl_data.viewport.height < 12 || + pipe_ctx->plane_res.scl_data.viewport.width < 12) { if (store_h_border_left) { restore_border_left_from_dst(pipe_ctx, store_h_border_left); @@ -1358,9 +1374,6 @@ bool dc_add_plane_to_context( dc_plane_state_retain(plane_state); while (head_pipe) { - tail_pipe = resource_get_tail_pipe(&context->res_ctx, head_pipe); - ASSERT(tail_pipe); - free_pipe = acquire_free_pipe_for_head(context, pool, head_pipe); #if defined(CONFIG_DRM_AMD_DC_DCN) @@ -1378,6 +1391,8 @@ bool dc_add_plane_to_context( free_pipe->plane_state = plane_state; if (head_pipe != free_pipe) { + tail_pipe = resource_get_tail_pipe(&context->res_ctx, head_pipe); + ASSERT(tail_pipe); free_pipe->stream_res.tg = tail_pipe->stream_res.tg; free_pipe->stream_res.abm = tail_pipe->stream_res.abm; free_pipe->stream_res.opp = tail_pipe->stream_res.opp; @@ -1545,35 +1560,6 @@ bool dc_add_all_planes_for_stream( return add_all_planes_for_stream(dc, stream, &set, 1, context); } - -static bool is_hdr_static_meta_changed(struct dc_stream_state *cur_stream, - struct dc_stream_state *new_stream) -{ - if (cur_stream == NULL) - return true; - - if (memcmp(&cur_stream->hdr_static_metadata, - &new_stream->hdr_static_metadata, - sizeof(struct dc_info_packet)) != 0) - return true; - - return false; -} - -static bool is_vsc_info_packet_changed(struct dc_stream_state *cur_stream, - struct dc_stream_state *new_stream) -{ - if (cur_stream == NULL) - return true; - - if (memcmp(&cur_stream->vsc_infopacket, - &new_stream->vsc_infopacket, - sizeof(struct dc_info_packet)) != 0) - return true; - - return false; -} - static bool is_timing_changed(struct dc_stream_state *cur_stream, struct dc_stream_state *new_stream) { @@ -1608,15 +1594,9 @@ static bool are_stream_backends_same( if (is_timing_changed(stream_a, stream_b)) return false; - if (is_hdr_static_meta_changed(stream_a, stream_b)) - return false; - if (stream_a->dpms_off != stream_b->dpms_off) return false; - if (is_vsc_info_packet_changed(stream_a, stream_b)) - return false; - return true; } @@ -1756,21 +1736,6 @@ static struct audio *find_first_free_audio( return 0; } -bool resource_is_stream_unchanged( - struct dc_state *old_context, struct dc_stream_state *stream) -{ - int i; - - for (i = 0; i < old_context->stream_count; i++) { - struct dc_stream_state *old_stream = old_context->streams[i]; - - if (are_stream_backends_same(old_stream, stream)) - return true; - } - - return false; -} - /** * dc_add_stream_to_ctx() - Add a new dc_stream_state to a dc_state. */ @@ -2025,17 +1990,6 @@ enum dc_status resource_map_pool_resources( int pipe_idx = -1; struct dc_bios *dcb = dc->ctx->dc_bios; - /* TODO Check if this is needed */ - /*if (!resource_is_stream_unchanged(old_context, stream)) { - if (stream != NULL && old_context->streams[i] != NULL) { - stream->bit_depth_params = - old_context->streams[i]->bit_depth_params; - stream->clamping = old_context->streams[i]->clamping; - continue; - } - } - */ - calculate_phy_pix_clks(stream); /* TODO: Check Linux */ @@ -2718,19 +2672,16 @@ bool pipe_need_reprogram( if (is_timing_changed(pipe_ctx_old->stream, pipe_ctx->stream)) return true; - if (is_hdr_static_meta_changed(pipe_ctx_old->stream, pipe_ctx->stream)) - return true; - if (pipe_ctx_old->stream->dpms_off != pipe_ctx->stream->dpms_off) return true; - if (is_vsc_info_packet_changed(pipe_ctx_old->stream, pipe_ctx->stream)) - return true; - if (false == pipe_ctx_old->stream->link->link_state_valid && false == pipe_ctx_old->stream->dpms_off) return true; + if (pipe_ctx_old->stream_res.dsc != pipe_ctx->stream_res.dsc) + return true; + return false; } |