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author | Veerabhadrarao Badiganti <vbadigan@codeaurora.org> | 2020-03-06 19:38:43 +0530 |
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committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-03-24 14:39:52 +0100 |
commit | 5cf583f1fb9c5ca8862c8a1c688874dc85e594f5 (patch) | |
tree | 3e223edfa04ec6950bcc1df84f88a37f2fc377b9 /scripts | |
parent | 0ffa6cfbd94982e6c028a8924b06a96c1b91bed8 (diff) |
mmc: sdhci-msm: Deactivate CQE during SDHC reset
When SDHC gets reset (E.g. in runtime suspend path), CQE also gets
reset and goes to disable state. But s/w state still points it as CQE
is in enabled state. Since s/w and h/w states goes out of sync,
it results in s/w request timeout for subsequent CQE requests.
To synchronize CQE s/w and h/w state during SDHC reset,
explicitly deactivate CQE just before SDHC reset.
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1583503724-13943-3-git-send-email-vbadigan@codeaurora.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions