[PATCH 1/6] drm: panel: jd9365da: Use gpiod_set_value_cansleep()

Chris Morgan macroalpha82 at gmail.com
Tue Jan 13 11:57:16 PST 2026


From: Chris Morgan <macromorgan at hotmail.com>

Change instances of gpiod_set_value() to gpiod_set_value_cansleep().
Uses of gpiod_set_value() generates warnings when used in instances
where desc->gdev->can_sleep is true.

Signed-off-by: Chris Morgan <macromorgan at hotmail.com>
---
 drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
index aa05316dc57b..063ed9646d53 100644
--- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
+++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
@@ -109,13 +109,13 @@ static int jadard_prepare(struct drm_panel *panel)
 	if (jadard->desc->lp11_to_reset_delay_ms)
 		msleep(jadard->desc->lp11_to_reset_delay_ms);
 
-	gpiod_set_value(jadard->reset, 0);
+	gpiod_set_value_cansleep(jadard->reset, 0);
 	msleep(5);
 
-	gpiod_set_value(jadard->reset, 1);
+	gpiod_set_value_cansleep(jadard->reset, 1);
 	msleep(10);
 
-	gpiod_set_value(jadard->reset, 0);
+	gpiod_set_value_cansleep(jadard->reset, 0);
 	msleep(130);
 
 	ret = jadard->desc->init(jadard);
@@ -129,11 +129,11 @@ static int jadard_unprepare(struct drm_panel *panel)
 {
 	struct jadard *jadard = panel_to_jadard(panel);
 
-	gpiod_set_value(jadard->reset, 0);
+	gpiod_set_value_cansleep(jadard->reset, 0);
 	msleep(120);
 
 	if (jadard->desc->reset_before_power_off_vcioo) {
-		gpiod_set_value(jadard->reset, 1);
+		gpiod_set_value_cansleep(jadard->reset, 1);
 
 		usleep_range(1000, 2000);
 	}
-- 
2.43.0




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