Re: [v9, 3/3] drm/bridge: anx7625: config hs packets end aligned to avoid screen shift
From: AngeloGioacchino Del Regno
Date: Fri Jan 14 2022 - 04:57:27 EST
Il 14/01/22 10:21, Rex-BC Chen ha scritto:
This device requires the packets on lanes aligned at the end to fix
screen shift or scroll.
Signed-off-by: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Signed-off-by: Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/analogix/anx7625.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 2346dbcc505f..fe32ab0878ae 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1673,7 +1673,8 @@ static int anx7625_attach_dsi(struct anx7625_data *ctx)
dsi->format = MIPI_DSI_FMT_RGB888;
dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
- MIPI_DSI_MODE_VIDEO_HSE;
+ MIPI_DSI_MODE_VIDEO_HSE |
+ MIPI_DSI_HS_PKT_END_ALIGNED;
ret = devm_mipi_dsi_attach(dev, dsi);
if (ret) {