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Merge "disp: msm: dp: skip attention requests on disconnect"

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qctecmdr
2020-09-18 00:12:13 -07:00
committed by Gerrit - the friendly Code Review server
parent 3ac7505d1d 02ad85b541
commit 99372af0b6
1 changed files with 7 additions and 0 deletions
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7
msm/dp/dp_display.c
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@@ -1437,6 +1437,12 @@ static void dp_display_attention_work(struct work_struct *work)
mutex_lock(&dp->session_lock); mutex_lock(&dp->session_lock);
SDE_EVT32_EXTERNAL(dp->state); SDE_EVT32_EXTERNAL(dp->state);
if (dp_display_state_is(DP_STATE_ABORTED)) {
DP_INFO("Hpd off, not handling any attention\n");
mutex_unlock(&dp->session_lock);
goto exit;
}
if (dp->debug->mst_hpd_sim || !dp_display_state_is(DP_STATE_READY)) { if (dp->debug->mst_hpd_sim || !dp_display_state_is(DP_STATE_READY)) {
mutex_unlock(&dp->session_lock); mutex_unlock(&dp->session_lock);
goto mst_attention; goto mst_attention;
@@ -1528,6 +1534,7 @@ cp_irq:
mst_attention: mst_attention:
dp_display_mst_attention(dp); dp_display_mst_attention(dp);
exit:
SDE_EVT32_EXTERNAL(SDE_EVTLOG_FUNC_EXIT, dp->state); SDE_EVT32_EXTERNAL(SDE_EVTLOG_FUNC_EXIT, dp->state);
} }