diff options
| author | George Shen <george.shen@amd.com> | 2023-10-11 16:32:39 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-11-07 11:17:18 -0500 |
| commit | 81df7271688cf04a502e3bbd19d0395a986a89e1 (patch) | |
| tree | 31270756f1f2782cf66d3ec21879e930809dca9a /drivers/gpu | |
| parent | f031ba12082cadd1d827b36ba1d2c76a2395134d (diff) | |
| download | lwn-81df7271688cf04a502e3bbd19d0395a986a89e1.tar.gz lwn-81df7271688cf04a502e3bbd19d0395a986a89e1.zip | |
drm/amd/display: Update DP HPO MSA with colorimetry from test request
[Why]
Some DP link layer tests request a different colorimetry than the
default one that is used. Currently, our test automation logic does not
update the MSA with the test request value for DP HPO case.
[How]
Update HPO MSA colorimetry with test automation request value.
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Hersen Wu <hersenxs.wu@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c b/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c index a3ae75761338..2d152b68a501 100644 --- a/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c +++ b/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c @@ -598,6 +598,7 @@ bool dp_set_test_pattern( const unsigned char *p_custom_pattern, unsigned int cust_pattern_size) { + const struct link_hwss *link_hwss; struct pipe_ctx *pipes = link->dc->current_state->res_ctx.pipe_ctx; struct pipe_ctx *pipe_ctx = NULL; unsigned int lane; @@ -834,11 +835,9 @@ bool dp_set_test_pattern( pipe_ctx->stream_res.tg->funcs->lock(pipe_ctx->stream_res.tg); /* update MSA to requested color space */ - pipe_ctx->stream_res.stream_enc->funcs->dp_set_stream_attribute(pipe_ctx->stream_res.stream_enc, - &pipe_ctx->stream->timing, - color_space, - pipe_ctx->stream->use_vsc_sdp_for_colorimetry, - link->dpcd_caps.dprx_feature.bits.SST_SPLIT_SDP_CAP); + link_hwss = get_link_hwss(link, &pipe_ctx->link_res); + pipe_ctx->stream->output_color_space = color_space; + link_hwss->setup_stream_attribute(pipe_ctx); if (pipe_ctx->stream->use_vsc_sdp_for_colorimetry) { if (test_pattern == DP_TEST_PATTERN_COLOR_SQUARES_CEA) |