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disp: msm: sde: fix dsi bridge init

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Initialization of DSI external bridge must be done within
the initialization of DSI displays. The current method
has the drm_ext_bridge_init being called outside the
loop of DSI displays, and it will fail as the display,
encoder and connector handle are not present.
This fixes the regresion caused by
commit edef6ae040 ("disp: msm: dsi: snapshot of dsi from
4.14 to 4.19").

Change-Id: I50d0a303c2c8f4323e46cf14df1b071ebae80ceb
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This commit is contained in:
Satya Rama Aditya Pinapala 2019-08-06 16:15:23 -07:00
parent 9081908beb
commit 7e77b664bb
1 changed files with 9 additions and 8 deletions
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17
msm/sde/sde_kms.c
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@ -1296,16 +1296,17 @@ static int _sde_kms_setup_displays(struct drm_device *dev,
sde_encoder_destroy(encoder);
continue;
}
rc = dsi_display_drm_ext_bridge_init(display,
encoder, connector);
if (rc) {
SDE_ERROR("dsi %d ext bridge init failed\n", rc);
dsi_display_drm_bridge_deinit(display);
sde_connector_destroy(connector);
sde_encoder_destroy(encoder);
}
}
rc = dsi_display_drm_ext_bridge_init(display,
encoder, connector);
if (rc) {
SDE_ERROR("dsi %d ext bridge init failed\n", rc);
dsi_display_drm_bridge_deinit(display);
sde_encoder_destroy(encoder);
sde_connector_destroy(connector);
}
/* wb */
for (i = 0; i < sde_kms->wb_display_count &&