[v9,3/3] drm/bridge: anx7625: config hs packets end aligned to avoid screen shift
Xin Ji
xji at analogixsemi.com
Fri Jan 14 02:27:37 PST 2022
Hi Rex-BC Chen, thanks for your patch, it is OK for me.
Reviewed-by: Xin Ji <xji at analogixsemi.com>
Thanks,
Xin
On Fri, Jan 14, 2022 at 05:21:10PM +0800, Rex-BC Chen wrote:
> This device requires the packets on lanes aligned at the end to fix
> screen shift or scroll.
>
> Signed-off-by: Jitao Shi <jitao.shi at mediatek.com>
> Signed-off-by: Rex-BC Chen <rex-bc.chen at 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 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) {
> --
> 2.18.0
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