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| author | Adrian Hunter <adrian.hunter@intel.com> | 2020-08-18 13:45:08 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-09-07 10:11:29 +0300 |
| commit | 46f4a69ec8ed6ab9f6a6172afe50df792c8bc1b6 (patch) | |
| tree | ee57c4096560ccc2909654b55389ef55d7e2047d /include/linux/mmc | |
| parent | c92a6af6860c37dfa411049fdac45d225f0b424c (diff) | |
| download | linux-46f4a69ec8ed6ab9f6a6172afe50df792c8bc1b6.tar.xz | |
mmc: sdhci: Add LTR support for some Intel BYT based controllers
Some Intel BYT based host controllers support the setting of latency
tolerance. Accordingly, implement the PM QoS ->set_latency_tolerance()
callback. The raw register values are also exposed via debugfs.
Intel EHL controllers require this support.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: cb3a7d4a0aec4e ("mmc: sdhci-pci: Add support for Intel EHL")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200818104508.7149-1-adrian.hunter@intel.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux/mmc')
0 files changed, 0 insertions, 0 deletions