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| author | Jani Nikula <jani.nikula@intel.com> | 2021-08-23 19:18:12 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2021-08-24 11:02:55 +0300 |
| commit | 48efd014f0ea898b0975e77156acb752047d4449 (patch) | |
| tree | 2cc5ecd8b0bab0c4a2a76323d12c59646a947295 /drivers/gpu/drm/i915/dma_resv_utils.h | |
| parent | e752d1f9c14a61b0996bdbcaf024ef587c6af9d8 (diff) | |
drm/i915/dp: add max data rate calculation for UHBR rates
DP 2.0 UHBR link rates always use 128b/132b channel encoding, which has
a different data bandwidth efficiency from 8b/10b. The computation is
slightly convoluted due to the units we use; this is all explained in
the added comment.
v2: Clarified comment (Manasi)
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8afd8d97a04c2d86c2dcadfed9f8e1f84272a13c.1629735412.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/dma_resv_utils.h')
0 files changed, 0 insertions, 0 deletions