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drm/amd/display: reprogram infoframe during apply_ctx_to_hw 

To ensure the infoframe gets updated during an SDR/HDR switch
this change adds a new function to to check if the HDR static
metadata has changed and adds it to is_timing_changed and
pipe_need_reprogram checks

Signed-off-by: Julian Parkin <jparkin@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Julian Parkin 2018-04-17 11:49:06 -04:00 committed by Alex Deucher
parent 7ab3fdde04
commit 6b62218123
1 changed files with 18 additions and 0 deletions
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18
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
View File

@ -1310,6 +1310,19 @@ bool dc_add_all_planes_for_stream(
}
static bool is_hdr_static_meta_changed(struct dc_stream_state *cur_stream,
struct dc_stream_state *new_stream)
{
if (cur_stream == NULL)
return true;
if (memcmp(&cur_stream->hdr_static_metadata,
&new_stream->hdr_static_metadata,
sizeof(struct dc_info_packet)) != 0)
return true;
return false;
}
static bool is_timing_changed(struct dc_stream_state *cur_stream,
struct dc_stream_state *new_stream)
@ -1345,6 +1358,9 @@ static bool are_stream_backends_same(
if (is_timing_changed(stream_a, stream_b))
return false;
if (is_hdr_static_meta_changed(stream_a, stream_b))
return false;
return true;
}
@ -2548,6 +2564,8 @@ bool pipe_need_reprogram(
if (is_timing_changed(pipe_ctx_old->stream, pipe_ctx->stream))
return true;
if (is_hdr_static_meta_changed(pipe_ctx_old->stream, pipe_ctx->stream))
return true;
return false;
}