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drm/atomic-helper: Remove the timestamping constant update from drm_atomic_helper_update_legacy_modeset_state()

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The timestamping constants have nothing to do with any legacy state
so should not be updated from
drm_atomic_helper_update_legacy_modeset_state().

Let's make everyone call drm_atomic_helper_calc_timestamping_constants()
directly instead of relying on
drm_atomic_helper_update_legacy_modeset_state() to call it.

@@
expression S;
@@
- drm_atomic_helper_calc_timestamping_constants(S);

@@
expression D, S;
@@
  drm_atomic_helper_update_legacy_modeset_state(D, S);
+ drm_atomic_helper_calc_timestamping_constants(S);

v2: Update drm_crtc_vblank_helper_get_vblank_timestamp{,_internal}() docs (Daniel)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200907120026.6360-2-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä
2020-09-07 15:00:25 +03:00
parent 4b31a9c77b
commit 441959ebc9
5 changed files with 7 additions and 7 deletions
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1
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -7496,6 +7496,7 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
bool mode_set_reset_required = false;
drm_atomic_helper_update_legacy_modeset_state(dev, state);
drm_atomic_helper_calc_timestamping_constants(state);
dm_state = dm_atomic_get_new_state(state);
if (dm_state && dm_state->context) {