From: Abhinav Kumar <abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: architt-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
ryadav-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
Abhinav Kumar <abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
nganji-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
hoegsberg-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
chandanu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org
Subject: [DPU PATCH] drm/msm/dsi: set encoder mode for DRM bridge explicitly
Date: Fri, 15 Jun 2018 22:56:59 -0700 [thread overview]
Message-ID: <1529128619-7703-1-git-send-email-abhinavk@codeaurora.org> (raw)
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.
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
---
drivers/gpu/drm/msm/dsi/dsi_manager.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index 4cb1cb6..0607ad0 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -836,6 +836,7 @@ 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
@@ -850,10 +851,11 @@ 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)
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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next reply other threads:[~2018-06-16 5:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-16 5:56 Abhinav Kumar [this message]
[not found] ` <1529128619-7703-1-git-send-email-abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-06-19 11:39 ` [DPU PATCH] drm/msm/dsi: set encoder mode for DRM bridge explicitly Archit Taneja
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