diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-10-09 23:57:24 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-02-11 23:38:06 +0300 |
| commit | 891a8d83c11d453348683ee7d45dc65035a075c2 (patch) | |
| tree | 8ebd405a39481448a32926458309ac859ed4fc79 /drivers/gpu/drm/msm/dsi/dsi_manager.c | |
| parent | ec97f371895f83fb0c123187d26d19bdb927621f (diff) | |
| download | linux-891a8d83c11d453348683ee7d45dc65035a075c2.tar.xz | |
drm/msm/dsi: drop msm_dsi_device_connected() function
Since the commit 8f59ee9a570c ("drm/msm/dsi: Adjust probe order") the
DSI hosts are not bound through the component framework if the DSI
driver wasn't attached to the DSI device connected to this host.
Afterwards, if there is no bridge (including the panel bridge) created
for the DSI device then devm_drm_of_get_bridge() will return an error,
also making msm_dsi_manager_ext_bridge_init() and thus DSI modesetting
init fail.
This way there can be no 'unconnected' MSM DSI bridges. Remove the
msm_dsi_device_connected() function.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/561692/
Link: https://lore.kernel.org/r/20231009205727.2781802-3-dmitry.baryshkov@linaro.org
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi_manager.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_manager.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index f5285faefc61..4b49911ec43a 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -305,8 +305,6 @@ static void dsi_mgr_bridge_pre_enable(struct drm_bridge *bridge) int ret; DBG("id=%d", id); - if (!msm_dsi_device_connected(msm_dsi)) - return; /* Do nothing with the host if it is slave-DSI in case of bonded DSI */ if (is_bonded_dsi && !IS_MASTER_DSI_LINK(id)) @@ -364,9 +362,6 @@ static void dsi_mgr_bridge_post_disable(struct drm_bridge *bridge) DBG("id=%d", id); - if (!msm_dsi_device_connected(msm_dsi)) - return; - /* * Do nothing with the host if it is slave-DSI in case of bonded DSI. * It is safe to call dsi_mgr_phy_disable() here because a single PHY |