[Freedreno] [PATCH v4 4/4] drm/msm/dsi: Enable widebus for DSI

Abhinav Kumar quic_abhinavk at quicinc.com
Sat Aug 26 00:23:13 UTC 2023



On 8/22/2023 10:42 AM, Jessica Zhang wrote:
> DSI 6G v2.5.x+ supports a data-bus widen mode that allows DSI to send
> 48 bits of compressed data instead of 24.
> 
> Enable this mode whenever DSC is enabled for supported chipsets.
> 
> Signed-off-by: Jessica Zhang <quic_jesszhan at quicinc.com>
> ---
>   drivers/gpu/drm/msm/dsi/dsi.c      |  2 +-
>   drivers/gpu/drm/msm/dsi/dsi.h      |  1 +
>   drivers/gpu/drm/msm/dsi/dsi_host.c | 31 +++++++++++++++++++++++++++----
>   3 files changed, 29 insertions(+), 5 deletions(-)
> 

Reviewed-by: Abhinav Kumar <quic_abhinavk at quicinc.com>


More information about the Freedreno mailing list