linux-kernel - [PATCH V3 0/2] Deactivate CQE during SDHC reset

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Date:   Fri,  6 Mar 2020 19:38:41 +0530
From:   Veerabhadrarao Badiganti <vbadigan@...eaurora.org>
To:     adrian.hunter@...el.com, ulf.hansson@...aro.org
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Veerabhadrarao Badiganti <vbadigan@...eaurora.org>
Subject: [PATCH V3 0/2] Deactivate CQE during SDHC reset

Host controllers can reset CQHCI either directly or as a consequence
of host controller reset. In the later case, driver should deactivate
CQHCI just before reset to puts the CQHCI driver into a state that is
consistent with that h/w state.

Changes sicne V2:
	- Added support cqhci_deactivate()
	- Use cqhci_deactivate() instead of cqhci_disable().
	- Deactivate CQCHI just before SDHC reset.

Changes since V1:
	- Disable CQE only when SDHC undergoes s/w reset for all.

Adrian Hunter (1):
  mmc: cqhci: Add cqhci_deactivate()

Veerabhadrarao Badiganti (1):
  mmc: sdhci-msm: Deactivate CQE during SDHC reset

 drivers/mmc/host/cqhci.c     | 6 +++---
 drivers/mmc/host/cqhci.h     | 6 +++++-
 drivers/mmc/host/sdhci-msm.c | 9 ++++++++-
 3 files changed, 16 insertions(+), 5 deletions(-)

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