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author | Matt Roper <matthew.d.roper@intel.com> | 2019-09-25 16:45:42 -0700 |
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committer | Matt Roper <matthew.d.roper@intel.com> | 2019-09-26 10:15:46 -0700 |
commit | 45d3c5cd5233258ffa9326b33ae4af59fb127dfb (patch) | |
tree | 37a0adc5faa4077329259d2514c702107f1dd851 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | c1f2b8124bdf2d7812a759f83a36a6d6178b5c94 (diff) |
drm/i915: Small joiner RAM buffer size is platform-specific
According to the bspec, GLK/CNL have a smaller small joiner RAM buffer
than ICL+. This feels like something that could easily change again on
future platforms, so let's just add a function to return the proper
per-platform buffer size. That may also slightly simplify the upcoming
bigjoiner enabling.
Since we have to change intel_dp_dsc_get_output_bpp()'s signature to
pass the dev_priv down for the platform check, let's take the
opportunity to also make that function static since it isn't used
outside the intel_dp file.
v2: Minor rebase on top of Maarten's changes.
Bspec: 20388
Bspec: 49259
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190925234542.24289-1-matthew.d.roper@intel.com
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