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disp: msm: dsi: reject POMS commit with active changed

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Reject composition if panel mode switch is requested
during power on/off commits.

Change-Id: I3a5b28fd9f5bd927537824033a1c8dc838366d5b
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This commit is contained in:
Lei Chen 2019-11-22 23:38:55 +08:00 • committed by Satya Rama Aditya Pinapala
commit fda33778de
1 changed files with 1 additions and 0 deletions
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1
msm/dsi/dsi_drm.c
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@ -426,6 +426,7 @@ static bool dsi_bridge_mode_fixup(struct drm_bridge *bridge,
/* Reject seamless transition when active changed */
if (crtc_state->active_changed &&
((dsi_mode.dsi_mode_flags & DSI_MODE_FLAG_VRR) ||
(dsi_mode.dsi_mode_flags & DSI_MODE_FLAG_POMS) ||
(dsi_mode.dsi_mode_flags & DSI_MODE_FLAG_DYN_CLK))) {
DSI_ERR("seamless upon active changed 0x%x %d\n",
dsi_mode.dsi_mode_flags, crtc_state->active_changed);