diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-10-01 15:33:08 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-10-12 03:30:53 +0300 |
| commit | 739b4e7756d3301dd673ca517afca46a5f635562 (patch) | |
| tree | 2387715f206954dd958adc06735839182f3d2d40 /drivers/gpu/drm/msm | |
| parent | 90b7c1c66132c20e8a550006011a3cbfb73dbfc1 (diff) | |
| download | linux-739b4e7756d3301dd673ca517afca46a5f635562.tar.xz | |
drm/msm/dsi: Fix an error code in msm_dsi_modeset_init()
Return an error code if msm_dsi_manager_validate_current_config().
Don't return success.
Fixes: 8b03ad30e314 ("drm/msm/dsi: Use one connector for dual DSI mode")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20211001123308.GF2283@kili
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c index 614dc7f26f2c..75ae3008b68f 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.c +++ b/drivers/gpu/drm/msm/dsi/dsi.c @@ -215,8 +215,10 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, goto fail; } - if (!msm_dsi_manager_validate_current_config(msm_dsi->id)) + if (!msm_dsi_manager_validate_current_config(msm_dsi->id)) { + ret = -EINVAL; goto fail; + } msm_dsi->encoder = encoder; |