This loop was added directly to intel_atomic_check() to be used by
all other features that have external pipe dependencies, so using it
and removing intel_atomic_check_synced_crtcs().
After this changes is_trans_port_sync_master() it not used anywhere,
so removing it.
Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Cc: Manasi Navare <manasi.d.navare@xxxxxxxxx>
Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display.c | 69 +++++---------------
1 file changed, 17 insertions(+), 52 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index da5266e76738..f48439d7290b 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -553,13 +553,6 @@ is_trans_port_sync_mode(const struct intel_crtc_state *crtc_state)
crtc_state->sync_mode_slaves_mask);
}
-static bool
-is_trans_port_sync_master(const struct intel_crtc_state *crtc_state)
-{
- return (crtc_state->master_transcoder == INVALID_TRANSCODER &&
- crtc_state->sync_mode_slaves_mask);
-}
-
static bool
is_trans_port_sync_slave(const struct intel_crtc_state *crtc_state)
{
@@ -14370,31 +14363,6 @@ intel_modeset_synced_crtcs(struct intel_atomic_state *state,
}
}
-static void
-intel_atomic_check_synced_crtcs(struct intel_atomic_state *state)
-{
- struct drm_i915_private *dev_priv = to_i915(state->base.dev);
- struct intel_crtc_state *new_crtc_state;
- struct intel_crtc *crtc;
- int i;
-
- if (INTEL_GEN(dev_priv) < 11)
- return;
-
- for_each_new_intel_crtc_in_state(state, crtc,
- new_crtc_state, i) {
- if (is_trans_port_sync_master(new_crtc_state) &&
- needs_modeset(new_crtc_state)) {
- intel_modeset_synced_crtcs(state,
- new_crtc_state->sync_mode_slaves_mask);
- } else if (is_trans_port_sync_slave(new_crtc_state) &&
- needs_modeset(new_crtc_state)) {
- intel_modeset_synced_crtcs(state,
- BIT(new_crtc_state->master_transcoder));
- }
- }
-}
-
static int
intel_modeset_all_tiles(struct intel_atomic_state *state, int tile_grp_id)
{
@@ -14538,33 +14506,30 @@ static int intel_atomic_check(struct drm_device *dev,
*
* Right now it only forces a fullmodeset when the MST master
* transcoder did not changed but the pipe of the master transcoder
- * needs a fullmodeset so all slaves also needs to do a fullmodeset.
+ * needs a fullmodeset so all slaves also needs to do a fullmodeset or
+ * in case of port synced crtcs, if one of the synced crtcs
+ * needs a full modeset, all other synced crtcs should be
+ * forced a full modeset.
*/
for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) {
- enum transcoder master = new_crtc_state->mst_master_transcoder;
-
- if (!new_crtc_state->hw.enable ||
- needs_modeset(new_crtc_state) ||
- !intel_dp_mst_is_slave_trans(new_crtc_state))
+ if (!new_crtc_state->hw.enable || needs_modeset(new_crtc_state))
continue;
- if (intel_cpu_transcoder_needs_modeset(state, master)) {
- new_crtc_state->uapi.mode_changed = true;
- new_crtc_state->update_pipe = false;
+ if (intel_dp_mst_is_slave_trans(new_crtc_state)) {
+ enum transcoder master = new_crtc_state->mst_master_transcoder;
+
+ if (intel_cpu_transcoder_needs_modeset(state, master)) {
+ new_crtc_state->uapi.mode_changed = true;
+ new_crtc_state->update_pipe = false;
+ }
+ } else if (is_trans_port_sync_mode(new_crtc_state)) {
+ u8 trans = new_crtc_state->sync_mode_slaves_mask |
+ BIT(new_crtc_state->master_transcoder);
+
+ intel_modeset_synced_crtcs(state, trans);
}
}
- /**
- * In case of port synced crtcs, if one of the synced crtcs
- * needs a full modeset, all other synced crtcs should be
- * forced a full modeset. This checks if fastset is allowed
- * by other dependencies like the synced crtcs.
- * Here we set the mode_changed to true directly to force full
- * modeset hence we do not explicitly call the function
- * drm_atomic_helper_check_modeset().
- */
- intel_atomic_check_synced_crtcs(state);
-
for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
new_crtc_state, i) {
if (needs_modeset(new_crtc_state)) {
--
2.24.1
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