diff options
author | Wyatt Wood <wyatt.wood@amd.com> | 2019-12-11 14:16:57 -0500 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2020-01-16 14:13:46 -0500 |
commit | ec256f449c07b2498f624ec7b9ca41177c989d7c (patch) | |
tree | f824f56fe0b9bdbda2ca90cc36c10c1ae67c66d9 /drivers | |
parent | 8c0192533c39660ae229d7b80adeeb3bc63a3eba (diff) | |
download | linux-ec256f449c07b2498f624ec7b9ca41177c989d7c.tar.bz2 |
drm/amd/display: DMCUB FW Changes to support PSR
[Why]
Moving PSR from DMCU to DMCUB.
[How]
Cleanup psr spec files and add PSR hw programming files.
No functionality is included in this change.
Signed-off-by: Wyatt Wood <wyatt.wood@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 19 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd_dal.h | 6 |
2 files changed, 11 insertions, 14 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index 919323257edb..3b79079ec9b8 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -262,23 +262,13 @@ struct dmub_rb_cmd_psr_enable { struct dmub_cmd_header header; }; -struct dmub_cmd_psr_notify_vblank_data { - uint32_t vblank_int; // Which vblank interrupt was triggered +struct dmub_cmd_psr_setup_data { + enum psr_version version; // PSR version 1 or 2 }; -struct dmub_rb_cmd_notify_vblank { +struct dmub_rb_cmd_psr_setup { struct dmub_cmd_header header; - struct dmub_cmd_psr_notify_vblank_data psr_notify_vblank_data; -}; - -struct dmub_cmd_psr_notify_static_state_data { - uint32_t ss_int; // Which static screen interrupt was triggered - uint32_t ss_enter; // Enter (1) or exit (0) static screen -}; - -struct dmub_rb_cmd_psr_notify_static_state { - struct dmub_cmd_header header; - struct dmub_cmd_psr_notify_static_state_data psr_notify_static_state_data; + struct dmub_cmd_psr_setup_data psr_setup_data; }; union dmub_rb_cmd { @@ -296,6 +286,7 @@ union dmub_rb_cmd { struct dmub_rb_cmd_psr_copy_settings psr_copy_settings; struct dmub_rb_cmd_psr_set_level psr_set_level; struct dmub_rb_cmd_flip surface_flip; + struct dmub_rb_cmd_psr_setup psr_setup; }; #pragma pack(pop) diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd_dal.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd_dal.h index 14f13e8a6f3b..20b47649f991 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd_dal.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd_dal.h @@ -36,6 +36,12 @@ enum dmub_cmd_psr_type { DMUB_CMD__PSR_DISABLE = 1, DMUB_CMD__PSR_COPY_SETTINGS = 2, DMUB_CMD__PSR_SET_LEVEL = 3, + DMUB_CMD__PSR_SETUP = 4, +}; + +enum psr_version { + PSR_VERSION_1 = 0x0, + PSR_VERSION_2 = 0x10, }; #endif /* _DMUB_CMD_DAL_H_ */ |