Commit 77d08a2d authored by Alexander Stein's avatar Alexander Stein Committed by Douglas Anderson

drm/bridge: ti-sn65dsi86: Allow GPIO operations to sleep

There is no need to require non-sleeping GPIO access. Silence the
WARN_ON() if GPIO is using e.g. I2C expanders.
Signed-off-by: default avatarAlexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarDouglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230405135127.769665-1-alexander.stein@ew.tq-group.com
parent a80c8821
......@@ -363,7 +363,7 @@ static int __maybe_unused ti_sn65dsi86_resume(struct device *dev)
/* td2: min 100 us after regulators before enabling the GPIO */
usleep_range(100, 110);
gpiod_set_value(pdata->enable_gpio, 1);
gpiod_set_value_cansleep(pdata->enable_gpio, 1);
/*
* If we have a reference clock we can enable communication w/ the
......@@ -386,7 +386,7 @@ static int __maybe_unused ti_sn65dsi86_suspend(struct device *dev)
if (pdata->refclk)
ti_sn65dsi86_disable_comms(pdata);
gpiod_set_value(pdata->enable_gpio, 0);
gpiod_set_value_cansleep(pdata->enable_gpio, 0);
ret = regulator_bulk_disable(SN_REGULATOR_SUPPLY_NUM, pdata->supplies);
if (ret)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment