[PATCH 418/459] drm/amd/display: fix macro_tile_size for tiling

Alex Deucher alexdeucher at gmail.com
Mon Jun 17 19:49:07 UTC 2019


From: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>

A regression was introduced when we set correct tile size
for the gfx9 swizzle mode. This resulted in incorrect
macro tile size.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet Lakha at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 1daf4029b566..0bd0b5279c18 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -1753,8 +1753,6 @@ int dcn20_populate_dml_pipes_from_context(
 			struct dc_plane_state *pln = res_ctx->pipe_ctx[i].plane_state;
 			struct scaler_data *scl = &res_ctx->pipe_ctx[i].plane_res.scl_data;
 
-			pipes[pipe_cnt].pipe.src.macro_tile_size =
-					swizzle_mode_to_macro_tile_size(pln->tiling_info.gfx9.swizzle);
 			pipes[pipe_cnt].pipe.src.immediate_flip = pln->flip_immediate;
 			pipes[pipe_cnt].pipe.src.is_hsplit = (res_ctx->pipe_ctx[i].bottom_pipe
 					&& res_ctx->pipe_ctx[i].bottom_pipe->plane_state == pln)
@@ -1818,6 +1816,8 @@ int dcn20_populate_dml_pipes_from_context(
 			pipes[pipe_cnt].pipe.scale_taps.vtaps = scl->taps.v_taps;
 			pipes[pipe_cnt].pipe.scale_taps.vtaps_c = scl->taps.v_taps_c;
 
+			pipes[pipe_cnt].pipe.src.macro_tile_size =
+					swizzle_mode_to_macro_tile_size(pln->tiling_info.gfx9.swizzle);
 			swizzle_to_dml_params(pln->tiling_info.gfx9.swizzle,
 					&pipes[pipe_cnt].pipe.src.sw_mode);
 
-- 
2.20.1



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