From 4404cdb59b336279b7dcb40c5ef01dbcdbebc941 Mon Sep 17 00:00:00 2001 From: Rex-BC Chen Date: Wed, 9 Mar 2022 15:36:37 +0800 Subject: [PATCH] drm/bridge: anx7625: config hs packets end aligned to avoid screen shift This device requires the packets on lanes aligned at the end to fix screen shift or scroll. Signed-off-by: Jitao Shi Signed-off-by: Rex-BC Chen Acked-by: AngeloGioacchino Del Regno Reviewed-by: Xin Ji Reviewed-by: Andrzej Hajda Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220309073637.3591-4-rex-bc.chen@mediatek.com --- 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 31ecf56..4043192 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -2011,7 +2011,8 @@ 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) { -- 2.7.4