diff options
| author | Raul E Rangel <[email protected]> | 2020-08-19 13:00:19 -0600 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2020-08-21 10:57:20 +0200 |
| commit | 61d7437ed13906984c44697970ee792ac6271a31 (patch) | |
| tree | 695b66b0e48247150843562b44a3586238d0264c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff) | |
mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040
The AMD eMMC Controller can only use the tuned clock while in HS200 and
HS400 mode. If we switch to a different mode, we need to disable the
tuned clock. If we have previously performed tuning and switch back to
HS200 or HS400, we can re-enable the tuned clock.
Previously the tuned clock was not getting disabled when switching to
DDR52 which is part of the HS400 tuning sequence.
Fixes: 34597a3f60b1 ("mmc: sdhci-acpi: Add support for ACPI HID of AMD Controller with HS400")
Signed-off-by: Raul E Rangel <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: https://lore.kernel.org/r/20200819125832.v2.1.Ie8f0689ec9f449203328b37409d1cf06b565f331@changeid
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions