drm/amd/display: Update scaler v_active data if interlaced (dc002a2e) · Commits · 戴 / test

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}