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drm/i915/display: Add comment to a function that probably can be removed 

This function is only called from port sync and it is identical to
what will be executed again in intel_update_crtc() over port sync
pipes.
If it is really necessary at least it deserves a better name and a
comment, leaving it to people working on port sync.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191223010654.67037-7-jose.souza@intel.com
This commit is contained in:
José Roberto de Souza 2019-12-22 17:06:54 -08:00
parent 080d47bfae
commit 8c4bba5ae2
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/i915/display/intel_display.c
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@ -14737,6 +14737,10 @@ static void intel_set_dp_tp_ctl_normal(struct intel_crtc *crtc,
intel_dp_stop_link_train(intel_dp); intel_dp_stop_link_train(intel_dp);
} }
/*
* TODO: This is only called from port sync and it is identical to what will be
* executed again in intel_update_crtc() over port sync pipes
*/
static void intel_post_crtc_enable_updates(struct intel_crtc *crtc, static void intel_post_crtc_enable_updates(struct intel_crtc *crtc,
struct intel_atomic_state *state) struct intel_atomic_state *state)
{ {