Commit ab2cf4c8 authored by George Shen's avatar George Shen Committed by Alex Deucher

drm/amd/display: Change null plane state swizzle mode to 4kb_s

[Why]
During SetPathMode and UpdatePlanes, the plane state can be null. We default
to linear swizzle mode when plane state is null. This resulted in bandwidth
validation failing when trying to set 8K60 mode (which previously passed validation
during rebuild timing list).

[How]
Change the default swizzle mode from linear to 4kb_s and update pitch accordingly.
Signed-off-by: default avatarGeorge Shen <george.shen@amd.com>
Reviewed-by: default avatarDmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bd42538f
......@@ -2223,7 +2223,7 @@ int dcn20_populate_dml_pipes_from_context(
if (!res_ctx->pipe_ctx[i].plane_state) {
pipes[pipe_cnt].pipe.src.is_hsplit = pipes[pipe_cnt].pipe.dest.odm_combine != dm_odm_combine_mode_disabled;
pipes[pipe_cnt].pipe.src.source_scan = dm_horz;
pipes[pipe_cnt].pipe.src.sw_mode = dm_sw_linear;
pipes[pipe_cnt].pipe.src.sw_mode = dm_sw_4kb_s;
pipes[pipe_cnt].pipe.src.macro_tile_size = dm_64k_tile;
pipes[pipe_cnt].pipe.src.viewport_width = timing->h_addressable;
if (pipes[pipe_cnt].pipe.src.viewport_width > 1920)
......@@ -2235,7 +2235,7 @@ int dcn20_populate_dml_pipes_from_context(
pipes[pipe_cnt].pipe.src.surface_width_y = pipes[pipe_cnt].pipe.src.viewport_width;
pipes[pipe_cnt].pipe.src.surface_height_c = pipes[pipe_cnt].pipe.src.viewport_height;
pipes[pipe_cnt].pipe.src.surface_width_c = pipes[pipe_cnt].pipe.src.viewport_width;
pipes[pipe_cnt].pipe.src.data_pitch = ((pipes[pipe_cnt].pipe.src.viewport_width + 63) / 64) * 64; /* linear sw only */
pipes[pipe_cnt].pipe.src.data_pitch = ((pipes[pipe_cnt].pipe.src.viewport_width + 255) / 256) * 256;
pipes[pipe_cnt].pipe.src.source_format = dm_444_32;
pipes[pipe_cnt].pipe.dest.recout_width = pipes[pipe_cnt].pipe.src.viewport_width; /*vp_width/hratio*/
pipes[pipe_cnt].pipe.dest.recout_height = pipes[pipe_cnt].pipe.src.viewport_height; /*vp_height/vratio*/
......
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