diff options
| author | Dillon Varone <[email protected]> | 2025-04-24 15:48:46 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-05-05 17:28:59 +0000 |
| commit | dbc5b24fffa7d11c77e62e7334309906ac9e45b5 (patch) | |
| tree | e5ff39e9e7c497d360d539928210905739d99c17 /drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | |
| parent | drm/amd/display: Assign preferred stream encoder instance to dpia (diff) | |
| download | kernel-dbc5b24fffa7d11c77e62e7334309906ac9e45b5.tar.gz kernel-dbc5b24fffa7d11c77e62e7334309906ac9e45b5.zip | |
drm/amd/display: Only wait for required free space in DMUB mailbox
[WHY&HOW]
When command submission is blocked by a full mailbox, only wait for
enough space to free to submit the command, instead of waiting for idle.
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Signed-off-by: Dillon Varone <[email protected]>
Signed-off-by: Ray Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index a3fbb9f5b4a6..6115b5364394 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -207,7 +207,7 @@ static bool dc_dmub_srv_fb_cmd_list_queue_execute(struct dc_dmub_srv *dc_dmub_sr return false; do { - status = dmub_srv_wait_for_idle(dmub, 100000); + status = dmub_srv_wait_for_inbox_free(dmub, 100000, count - i); } while (dc_dmub_srv->ctx->dc->debug.disable_timeout && status != DMUB_STATUS_OK); /* Requeue the command. */ |