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disp: msm: sde: update back to back atomic check polling

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In case of back to back atomic check only commit with modeset
handling, enable client to retry same commit and increase
timeout value used in polling for clear of rsvp-next.

Change-Id: Ied7acfbf0fe1f68282cfc36cdadf2d6aec6db40a
Signed-off-by: Prabhanjan Kandula <pkandula@codeaurora.org>
This commit is contained in:
Prabhanjan Kandula
2021-05-04 14:04:58 -07:00
committed by Gerrit - the friendly Code Review server
parent 1416c5d0cc
commit 7c5fde4c27
2 changed files with 8 additions and 7 deletions
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6
msm/sde/sde_encoder.c
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@@ -959,9 +959,9 @@ static int _sde_encoder_atomic_check_reserve(struct drm_encoder *drm_enc,
ret = sde_rm_reserve(&sde_kms->rm, drm_enc, crtc_state,
conn_state, true);
if (ret) {
SDE_ERROR_ENC(sde_enc,
"RM failed to reserve resources, rc = %d\n",
ret);
if (ret != -EAGAIN)
SDE_ERROR_ENC(sde_enc,
"RM failed to reserve resources, rc = %d\n", ret);
return ret;
}