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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-10-15 16:39:03 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-10-21 22:22:58 +0300 |
| commit | bb115220d248e394a65a52e128dbb8096c9c8868 (patch) | |
| tree | 661e24a6650dd6e875c8997955233008c131b840 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | drm/i915/hdmi: Split intel_hdmi_bpc_possible() to source vs. sink pair (diff) | |
| download | linux-bb115220d248e394a65a52e128dbb8096c9c8868.tar.gz linux-bb115220d248e394a65a52e128dbb8096c9c8868.zip | |
drm/i915/hdmi: Introduce intel_hdmi_is_ycbr420()
Introduce a small helper which given the crtc state tells us
whether we're output YCbCr 4:2:0 or not. For native HDMI this
is rather simple as we just look at the output_format. But I
think the helper is beneficial since with DP HDMI DFPs we're
going to need a more complex variant, and I want to unify the
DP and HDMI sides of that as much as possible.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211015133921.4609-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
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