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| author | Nathan Ciobanu <[email protected]> | 2018-07-24 22:33:32 +0000 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2018-07-25 16:57:25 +0000 |
| commit | 4de737a26e6a251c86ff1e96667aebc5eecf9456 (patch) | |
| tree | 2ddd468c4753c1e53d631ab31ecb71547cdbd1d8 /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | drm/i915: Skip repeated calls to i915_gem_set_wedged() (diff) | |
| download | kernel-4de737a26e6a251c86ff1e96667aebc5eecf9456.tar.gz kernel-4de737a26e6a251c86ff1e96667aebc5eecf9456.zip | |
drm/i915/dp: Improve clock recovery loop limit comment
Clarifies the clock recovery loop limit comment that 80
max_cr_tries for pre-DP1.4 devices was chosen as a very
tolerant upper bound.
Assumptions made:
- DP1.4 syncs should be smarter so they won't need more
than 10 tries
- pre-DP1.4 syncs should be compliant enough to not need
that many tries (80) but we should tolerate any that may
trigger this corner case
Cc: Dhinakaran Pandiyan <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Marc Herbert <[email protected]>
Suggested-by: Marc Herbert <[email protected]>
Signed-off-by: Nathan Ciobanu <[email protected]>
Reviewed-by: Marc Herbert <[email protected]>
Signed-off-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/1532471612-30001-1-git-send-email-nathan.d.ciobanu@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions