[PATCH v2 09/12] drm/bridge: tc358762: Fix sync polarities
From: Tomi Valkeinen
Date: Fri Mar 27 2026 - 06:30:29 EST
Setting LCDCTRL_HSYNC_POL and LCDCTRL_VSYNC_POL will make the respective
sync signal active high. The driver does this in inverse. Fix it.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/tc358762.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/tc358762.c b/drivers/gpu/drm/bridge/tc358762.c
index d3bcdf8af804..26999b97edae 100644
--- a/drivers/gpu/drm/bridge/tc358762.c
+++ b/drivers/gpu/drm/bridge/tc358762.c
@@ -190,10 +190,10 @@ static int tc358762_init(struct tc358762 *ctx)
lcdctrl |= LCDCTRL_DCLK_POL;
- if (ctx->mode.flags & DRM_MODE_FLAG_NHSYNC)
+ if (ctx->mode.flags & DRM_MODE_FLAG_PHSYNC)
lcdctrl |= LCDCTRL_HSYNC_POL;
- if (ctx->mode.flags & DRM_MODE_FLAG_NVSYNC)
+ if (ctx->mode.flags & DRM_MODE_FLAG_PVSYNC)
lcdctrl |= LCDCTRL_VSYNC_POL;
tc358762_write(ctx, LCDCTRL, lcdctrl);
--
2.43.0