diff options
| author | Hsin-Yi Wang <hsinyi@chromium.org> | 2021-07-01 16:09:55 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-07-23 17:41:56 +0200 |
| commit | 798a315fc359aa6dbe48e09d802aa59b7e158ffc (patch) | |
| tree | be56543345f1c2f2507f733d40c8c78db099a9d4 /tools/perf/scripts/python/intel-pt-events.py | |
| parent | 32ec3960175e58a914fc242b66dfe33e9059568f (diff) | |
pinctrl: mediatek: Fix fallback behavior for bias_set_combo
Some pin doesn't support PUPD register, if it fails and fallbacks with
bias_set_combo case, it will call mtk_pinconf_bias_set_pupd_r1_r0() to
modify the PUPD pin again.
Since the general bias set are either PU/PD or PULLSEL/PULLEN, try
bias_set or bias_set_rev1 for the other fallback case. If the pin
doesn't support neither PU/PD nor PULLSEL/PULLEN, it will return
-ENOTSUPP.
Fixes: 81bd1579b43e ("pinctrl: mediatek: Fix fallback call path")
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Zhiyong Tao <zhiyong.tao@mediatek.com>
Link: https://lore.kernel.org/r/20210701080955.2660294-1-hsinyi@chromium.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions