On 14/06/2023 04:57, Jessica Zhang wrote:
Add a DPU INTF op to set the DATABUS_WIDEN register to enable the
databus-widen mode datapath.
Signed-off-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 3 +++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 12 ++++++++++++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h | 3 +++
3 files changed, 18 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
index b856c6286c85..124ba96bebda 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
@@ -70,6 +70,9 @@ static void _dpu_encoder_phys_cmd_update_intf_cfg(
if (intf_cfg.dsc != 0 && phys_enc->hw_intf->ops.enable_compression)
phys_enc->hw_intf->ops.enable_compression(phys_enc->hw_intf);
+
+ if (phys_enc->hw_intf->ops.enable_widebus)
+ phys_enc->hw_intf->ops.enable_widebus(phys_enc->hw_intf);
No. Please provide a single function which takes necessary configuration, including compression and wide_bus_enable.