Hi, Jitao:
Jitao Shi <jitao.shi@xxxxxxxxxxxx> 於 2021年9月16日 週四 上午6:31寫道：
>
> Some DSI devices reqire the hs packet starting and ending
> at same time on all dsi lanes. So use a flag to those devices.
>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx>
> Signed-off-by: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
> ---
> include/drm/drm_mipi_dsi.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
> index af7ba8071eb0..8e8563792682 100644
> --- a/include/drm/drm_mipi_dsi.h
> +++ b/include/drm/drm_mipi_dsi.h
> @@ -177,6 +177,7 @@ struct mipi_dsi_device_info {
> * @lp_rate: maximum lane frequency for low power mode in hertz, this should
> * be set to the real limits of the hardware, zero is only accepted for
> * legacy drivers
> + * @hs_packet_end_aligned: transfer dsi hs packet ending aligned
> */
> struct mipi_dsi_device {
> struct mipi_dsi_host *host;
> @@ -189,6 +190,7 @@ struct mipi_dsi_device {
> unsigned long mode_flags;
> unsigned long hs_rate;
> unsigned long lp_rate;
> + bool hs_packet_end_aligned;
> };
>
> #define MIPI_DSI_MODULE_PREFIX "mipi-dsi:"
> --
> 2.25.1
