mmc: meson-gx: add signal resampling tuning

Browse source

Use signal resampling tuning for the UHS and HS200 modes.
Instead of trying to get the *best* resampling setting with complex
window calculation, we just stop on the first working setting.

If the tuning setting later proves unstable, we will just continue the
tuning where we left it.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

...

This commit is contained in:

Jerome Brunet 2019-04-23 11:02:35 +02:00 • committed by Ulf Hansson

parent 5e6f75f423

commit f50b7ac5e4

1 changed files with 70 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

73

drivers/mmc/host/meson-gx-mmc.c

View file