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drm/amd/display: Expose enc2_set_dynamic_metadata

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[Why]
Need to implement register programming for HDR dynamic
metadata transmission and tests.

Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ilya Bakoulin 2019-05-29 18:52:17 -04:00 committed by Alex Deucher
parent 6d58f99444
commit 4fb6ec466d
2 changed files with 6 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
View File

@ -373,7 +373,7 @@ static void enc2_read_state(struct stream_encoder *enc, struct enc_state *s)
* *
* Ensure the OTG master update lock is set when changing DME configuration. * Ensure the OTG master update lock is set when changing DME configuration.
*/ */
static void enc2_set_dynamic_metadata(struct stream_encoder *enc, void enc2_set_dynamic_metadata(struct stream_encoder *enc,
bool enable_dme, bool enable_dme,
uint32_t hubp_requestor_id, uint32_t hubp_requestor_id,
enum dynamic_metadata_mode dmdata_mode) enum dynamic_metadata_mode dmdata_mode)

5
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.h
View File

@ -104,4 +104,9 @@ void enc2_stream_encoder_dp_unblank(
struct stream_encoder *enc, struct stream_encoder *enc,
const struct encoder_unblank_param *param); const struct encoder_unblank_param *param);
void enc2_set_dynamic_metadata(struct stream_encoder *enc,
bool enable_dme,
uint32_t hubp_requestor_id,
enum dynamic_metadata_mode dmdata_mode);
#endif /* __DC_STREAM_ENCODER_DCN20_H__ */ #endif /* __DC_STREAM_ENCODER_DCN20_H__ */