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disp: msm: sde: trigger pm_qos vote with encoder idle pc

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Commit d46cae019e ("disp: msm: sde: trigger pm_qos vote
with irq enable") moves the pm_qos vote with irq
enable/disable state. Such irq enable/disable call may be
triggered from atomic context and lead to scheduling issues
due to mutex_lock usage in pm_qos APIs. This change moves
the vote with encoder idle pc to allow lock usage with sleep.

Change-Id: I2d22566fbfb5399c5d2d2a4efe882a1928cfbbf8
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
This commit is contained in:
Dhaval Patel
2020-07-14 12:17:21 -07:00
parent 5e96ba152b
commit 5a6facc39e
4 changed files with 17 additions and 25 deletions
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msm/sde/sde_encoder.c
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@@ -1361,6 +1361,7 @@ void sde_encoder_irq_control(struct drm_encoder *drm_enc, bool enable)
if (phys && phys->ops.irq_control)
phys->ops.irq_control(phys, enable);
}
sde_kms_cpu_vote_for_irq(sde_encoder_get_kms(drm_enc), enable);
}