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author | Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> | 2021-05-04 17:09:25 +0300 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-20 05:38:56 +0300 |
commit | 194038fd736f8907b5be786092696e5631d5bdf0 (patch) | |
tree | 61a58e789e22c8470e5b0ab880cac3fcd829829b /drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h | |
parent | 568bb205d2a4c8be59e14bcab219e1376335e52d (diff) | |
download | linux-194038fd736f8907b5be786092696e5631d5bdf0.tar.xz |
drm/amd/display: Document set RECOUT operation
During the investigation on how to add visual confirmation on top of the
planes used by DCN, it becomes evident that the lack of information in
the code makes this work unnecessarily complicated. This commit
introduces a set of documentation related to the RECOUT operation in
order to make it easy for developers to navigate this set of functions.
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h index ddbe4bb52724..00fc81431b43 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h @@ -32,6 +32,12 @@ struct dpp { const struct dpp_funcs *funcs; struct dc_context *ctx; + /** + * @inst: + * + * inst stands for "instance," and it is an id number that references a + * specific DPP. + */ int inst; struct dpp_caps *caps; struct pwl_params regamma_params; |