From dc002a2e4f6e164fd9e5c1353df795dc65784887 Mon Sep 17 00:00:00 2001 From: Dmytro Laktyushkin Date: Mon, 26 Mar 2018 12:33:22 -0400 Subject: [PATCH] drm/amd/display: Update scaler v_active data if interlaced Signed-off-by: Dmytro Laktyushkin Reviewed-by: Nikola Cornij Reviewed-by: Wesley Chalmers Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 8 ++++++++ 1 file changed, 8 insertions(+) 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 50b84f69bd25..eb8f4792198c 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -844,6 +844,9 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx) pipe_ctx->plane_res.scl_data.format = convert_pixel_format_to_dalsurface( pipe_ctx->plane_state->format); + if (pipe_ctx->stream->timing.flags.INTERLACE) + pipe_ctx->stream->dst.height *= 2; + calculate_scaling_ratios(pipe_ctx); calculate_viewport(pipe_ctx); @@ -864,6 +867,8 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx) pipe_ctx->plane_res.scl_data.h_active = timing->h_addressable + timing->h_border_left + timing->h_border_right; pipe_ctx->plane_res.scl_data.v_active = timing->v_addressable + timing->v_border_top + timing->v_border_bottom; + if (pipe_ctx->stream->timing.flags.INTERLACE) + pipe_ctx->plane_res.scl_data.v_active *= 2; /* Taps calculations */ @@ -909,6 +914,9 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx) plane_state->dst_rect.x, plane_state->dst_rect.y); + if (pipe_ctx->stream->timing.flags.INTERLACE) + pipe_ctx->stream->dst.height /= 2; + return res; }