diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2025-01-20 13:49:03 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-02-12 21:02:58 -0500 |
| commit | 16ca828617109666d23921d6568ae8b9802fe212 (patch) | |
| tree | f270306f43088608578c677f589e204996dd853f | |
| parent | 50e30e3a0ef3a748f86fcdd95072e207879a34d0 (diff) | |
drm/amd/display: Refactor mark_seamless_boot_stream()
mark_seamless_boot_stream() can be called multiple times to run
the more expensive checks in dc_validate_boot_timing().
Refactor the function so that if those have already passed once
the function isn't called again.
Also add a message the first time that they have passed to let
the user know the stream will be used for seamless boot.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Link: https://lore.kernel.org/r/20250120194903.1048811-4-superm1@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index 72c88fdeb28c..7251587c3fb6 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -3592,16 +3592,20 @@ static int acquire_resource_from_hw_enabled_state( return -1; } -static void mark_seamless_boot_stream( - const struct dc *dc, - struct dc_stream_state *stream) +static void mark_seamless_boot_stream(const struct dc *dc, + struct dc_stream_state *stream) { struct dc_bios *dcb = dc->ctx->dc_bios; - if (dc->config.allow_seamless_boot_optimization && - !dcb->funcs->is_accelerated_mode(dcb)) { - if (dc_validate_boot_timing(dc, stream->sink, &stream->timing)) - stream->apply_seamless_boot_optimization = true; + if (stream->apply_seamless_boot_optimization) + return; + if (!dc->config.allow_seamless_boot_optimization) + return; + if (dcb->funcs->is_accelerated_mode(dcb)) + return; + if (dc_validate_boot_timing(dc, stream->sink, &stream->timing)) { + stream->apply_seamless_boot_optimization = true; + DC_LOG_INFO("Marked stream for seamless boot optimization\n"); } } |