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drm/msm/dsi: set encoder mode for DRM bridge explicitly

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Currently, DRM bridge for DPU relies on the default video
mode setting to set the encoder mode.

Add an explicit call to set the encoder mode for bridges.

Changes in v3:
- None

Reviewed-by: Archit Taneja <architt@codeauorora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Abhinav Kumar 2018-06-15 22:56:59 -07:00 committed by Sean Paul
parent 7a296796fd
commit 425a2d24d5
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/msm/dsi/dsi_manager.c
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@ -773,6 +773,7 @@ void msm_dsi_manager_attach_dsi_device(int id, u32 device_flags)
struct msm_drm_private *priv;
struct msm_kms *kms;
struct drm_encoder *encoder;
bool cmd_mode;
/*
* drm_device pointer is assigned to msm_dsi only in the modeset_init
@ -787,10 +788,11 @@ void msm_dsi_manager_attach_dsi_device(int id, u32 device_flags)
priv = dev->dev_private;
kms = priv->kms;
encoder = msm_dsi_get_encoder(msm_dsi);
cmd_mode = !(device_flags &
MIPI_DSI_MODE_VIDEO);
if (encoder && kms->funcs->set_encoder_mode)
if (!(device_flags & MIPI_DSI_MODE_VIDEO))
kms->funcs->set_encoder_mode(kms, encoder, true);
kms->funcs->set_encoder_mode(kms, encoder, cmd_mode);
}
int msm_dsi_manager_register(struct msm_dsi *msm_dsi)