diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c index 31a9b12ff880..ccd40cffc26c 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c @@ -53,16 +53,15 @@ static bool dmub_psr_set_version(struct dmub_psr *dmub, struct dc_stream_state * union dmub_rb_cmd cmd; struct dc_context *dc = dmub->ctx; + if (stream->link->psr_settings.psr_version == PSR_VERSION_UNSUPPORTED) + return false; + cmd.psr_set_version.header.type = DMUB_CMD__PSR; cmd.psr_set_version.header.sub_type = DMUB_CMD__PSR_SET_VERSION; + cmd.psr_set_version.psr_set_version_data.version = stream->link->psr_settings.psr_version; + cmd.psr_set_version.header.payload_bytes = sizeof(struct dmub_cmd_psr_set_version_data); - if (stream->psr_version == 0x0) // Unsupported - return false; - else if (stream->psr_version == 0x1) - cmd.psr_set_version.psr_set_version_data.version = PSR_VERSION_1; - cmd.psr_enable.header.payload_bytes = sizeof(struct dmub_cmd_psr_set_version_data); - - dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd.psr_enable.header); + dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd.psr_set_version.header); dc_dmub_srv_cmd_execute(dc->dmub_srv); dc_dmub_srv_wait_idle(dc->dmub_srv); |