From: Krunoslav Kovac Date: Fri, 20 Jul 2018 19:44:08 +0000 (-0400) Subject: drm/amd/display: HDR dynamic meta should be treated as stream update X-Git-Tag: v5.4-rc1~2273^2~27^2~258 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=72ac71a7e65260cc9a5f5e7dde5d14892d867c98;p=platform%2Fkernel%2Flinux-rpi.git drm/amd/display: HDR dynamic meta should be treated as stream update [Why] Recently we fixed HDR static meta using AFMT registers to be treated as fast stream update. Dynamic meta is still being treated as (full) surface update because it touches HUBP and it travels with pipe data. Here we change it to be (fast) stream update. Note, originally we also wanted to redesign here a bit, but without OS level support for true dynamic meta, it's left the same. We are simply using HW that can do dynamic meta to send HDR static meta, I still prefer keeping it in one static meta type then defining dynamic meta types to hold the same info. Once we know how OS interfaces look like, we can do proper design. [How] Move dyn meta update from update_hubp_dpp to commit_planes_do_stream_update Signed-off-by: Krunoslav Kovac Reviewed-by: Tony Cheng Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 9a947f8..b5c7be1 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1357,7 +1357,7 @@ static void commit_planes_do_stream_update(struct dc *dc, pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing, pipe_ctx->stream->periodic_fn_vsync_delta); - if (stream_update->hdr_static_metadata || + if ((stream_update->hdr_static_metadata && !stream->use_dynamic_meta) || stream_update->vrr_infopacket || stream_update->vsc_infopacket) { resource_build_info_frame(pipe_ctx);