diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 565de7428b6c..f30a341bc090 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -463,6 +463,12 @@ enum dml_hostvm_override_opts { DML_HOSTVM_OVERRIDE_TRUE = 0x2, }; +enum dc_replay_power_opts { + replay_power_opt_invalid = 0x0, + replay_power_opt_smu_opt_static_screen = 0x1, + replay_power_opt_z10_static_screen = 0x10, +}; + enum dcc_option { DCC_ENABLE = 0, DCC_DISABLE = 1, @@ -2077,6 +2083,20 @@ bool dc_link_setup_psr(struct dc_link *dc_link, const struct dc_stream_state *stream, struct psr_config *psr_config, struct psr_context *psr_context); +/* + * Communicate with DMUB to allow or disallow Panel Replay on the specified link: + * + * @link: pointer to the dc_link struct instance + * @enable: enable(active) or disable(inactive) replay + * @wait: state transition need to wait the active set completed. + * @force_static: force disable(inactive) the replay + * @power_opts: set power optimazation parameters to DMUB. + * + * return: allow Replay active will return true, else will return false. + */ +bool dc_link_set_replay_allow_active(struct dc_link *dc_link, const bool *enable, + bool wait, bool force_static, const unsigned int *power_opts); + bool dc_link_get_replay_state(const struct dc_link *dc_link, uint64_t *state); /* On eDP links this function call will stall until T12 has elapsed. @@ -2321,6 +2341,9 @@ void dc_hardware_release(struct dc *dc); void dc_mclk_switch_using_fw_based_vblank_stretch_shut_down(struct dc *dc); bool dc_set_psr_allow_active(struct dc *dc, bool enable); + +bool dc_set_replay_allow_active(struct dc *dc, bool active); + void dc_z10_restore(const struct dc *dc); void dc_z10_save_init(struct dc *dc); |