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disp: msm: dp: release vcpi slots for a modeset change for crtc state

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In MST atomic check function, allow to release vcpi slots for
any case of changes in modes, active state or connectors for a crtc state.
This reverts the commmit id 28cde80bd3.

Change-Id: Ice13790f2e652b336619e1d78b42ddb708b4cb2e
Signed-off-by: Soutrik Mukhopadhyay <quic_mukhopad@quicinc.com>
This commit is contained in:
Soutrik Mukhopadhyay
2023-03-14 15:51:22 +05:30
parent 48fb12268c
commit 131c0f8604
1 changed files with 3 additions and 3 deletions
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6
msm/dp/dp_mst_drm.c
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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
*/
@@ -1204,8 +1204,8 @@ static int dp_mst_connector_atomic_check(struct drm_connector *connector,
bridge->num_slots);
}
/* do not attempt to release vcpi slots if crtc state is enable */
if (drm_atomic_crtc_needs_modeset(crtc_state) && !crtc_state->enable) {
/*attempt to release vcpi slots on a modeset change for crtc state*/
if (drm_atomic_crtc_needs_modeset(crtc_state)) {
if (WARN_ON(!old_conn_state->best_encoder)) {
rc = -EINVAL;
goto end;