diff options
| author | Paul Hsieh <[email protected]> | 2023-07-11 16:07:52 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-07-25 13:41:27 -0400 |
| commit | b9f501c50e517d2cfb2a6d4023ab73e9a00e1bb9 (patch) | |
| tree | a77517d1be91cfcbc62bd4b21b8e5b54a737755d | |
| parent | e721611b321adb40c3df85cd6b2ccb4a3df13ad3 (diff) | |
drm/amd/display: Add interface to modify DMUB panel power options
[Why]
This option can vary depending on the panel and may be required to be
called during sink detection phase before transmitter control.
[How]
Allow modify the bit depending on the eDP panel connected with a new
interface.
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Alex Hung <[email protected]>
Signed-off-by: Paul Hsieh <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/dmub_srv.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 12 |
2 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h index 53bd9bf8f0c8..2d995c87fbb9 100644 --- a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h +++ b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h @@ -785,6 +785,9 @@ enum dmub_status dmub_srv_get_fw_boot_option(struct dmub_srv *dmub, enum dmub_status dmub_srv_cmd_with_reply_data(struct dmub_srv *dmub, union dmub_rb_cmd *cmd); +enum dmub_status dmub_srv_set_skip_panel_power_sequence(struct dmub_srv *dmub, + bool skip); + bool dmub_srv_get_outbox0_msg(struct dmub_srv *dmub, struct dmcub_trace_buf_entry *entry); bool dmub_srv_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnostic_data *diag_data); diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c index 70af110af687..93624ffe4eb8 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c @@ -861,6 +861,18 @@ enum dmub_status dmub_srv_get_fw_boot_option(struct dmub_srv *dmub, return DMUB_STATUS_OK; } +enum dmub_status dmub_srv_set_skip_panel_power_sequence(struct dmub_srv *dmub, + bool skip) +{ + if (!dmub->sw_init) + return DMUB_STATUS_INVALID; + + if (dmub->hw_funcs.skip_dmub_panel_power_sequence && !dmub->is_virtual) + dmub->hw_funcs.skip_dmub_panel_power_sequence(dmub, skip); + + return DMUB_STATUS_OK; +} + enum dmub_status dmub_srv_cmd_with_reply_data(struct dmub_srv *dmub, union dmub_rb_cmd *cmd) { |