[PATCH 5.18 109/158] drm/panel-edp: Fix variable typo when saving hpd absent delay from DT

Greg Kroah-Hartman
2022-07-27T17:40:52Z

From: Nícolas F. R. A. Prado <nfraprado@collabora.com>

[ Upstream commit ef2084a8388b19c8812356106e0c8d29915f9d8b ]

The value read from the "hpd-absent-delay-ms" property in DT was being
saved to the wrong variable, overriding the hpd_reliable delay. Fix the
typo.

Fixes: 5540cf8f3e8d ("drm/panel-edp: Implement generic "edp-panel"s probed by EDID")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220719203857.1488831-4-nfraprado@collabora.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/panel/panel-edp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index f7bfcf63d48e..701a258d2e11 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -713,7 +713,7 @@ static int generic_edp_panel_probe(struct device *dev, struct panel_edp *panel)
of_property_read_u32(dev->of_node, "hpd-reliable-delay-ms", &reliable_ms);
desc->delay.hpd_reliable = reliable_ms;
of_property_read_u32(dev->of_node, "hpd-absent-delay-ms", &absent_ms);
- desc->delay.hpd_reliable = absent_ms;
+ desc->delay.hpd_absent = absent_ms;

/* Power the panel on so we can read the EDID */
ret = pm_runtime_get_sync(dev);
--
2.35.1