[PATCH] drm/bridge: ti-sn65dsi86: Add necessary DSI flags

From: Jayesh Choudhary
Date: Fri Apr 11 2025 - 05:25:51 EST


Enable NO_EOT and SYNC flags for DSI to use VIDEO_SYNC_PULSE_MODE
with EOT disabled.

Signed-off-by: Jayesh Choudhary <j-choudhary@xxxxxx>
---
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index f72675766e01..8e9a7eb927da 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -707,7 +707,8 @@ static int ti_sn_attach_host(struct auxiliary_device *adev, struct ti_sn65dsi86
/* TODO: setting to 4 MIPI lanes always for now */
dsi->lanes = 4;
dsi->format = MIPI_DSI_FMT_RGB888;
- dsi->mode_flags = MIPI_DSI_MODE_VIDEO;
+ dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_NO_EOT_PACKET |
+ MIPI_DSI_MODE_VIDEO_SYNC_PULSE;

/* check if continuous dsi clock is required or not */
pm_runtime_get_sync(dev);
--
2.34.1