diff options
author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-10-09 21:10:28 +0300 |
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committer | Rob Clark <robdclark@chromium.org> | 2023-10-09 21:37:34 +0300 |
commit | 5f403fd7d5c2a33be51b7f4cd4d0219e314d90f1 (patch) | |
tree | bc1f2f4cf5e7a3d9b101208ce4ed9ffe15dae4e2 /drivers/gpu/drm/msm/dsi/dsi.c | |
parent | 1f50db2f3e1ea4e2100be22ff0784c66b7e6b4b0 (diff) | |
download | linux-5f403fd7d5c2a33be51b7f4cd4d0219e314d90f1.tar.xz |
drm/msm/dsi: switch to devm_drm_bridge_add()
Make MSM DSI driver use devm_drm_bridge_add() instead of plain
drm_bridge_add(). As the driver doesn't require any additional cleanup,
stop adding created bridge to the priv->bridges array.
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/561636/
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi.c')
-rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi.c | 28 |
1 files changed, 5 insertions, 23 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c index a35e15e37989..e3ff18edbbce 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.c +++ b/drivers/gpu/drm/msm/dsi/dsi.c @@ -217,20 +217,14 @@ void __exit msm_dsi_unregister(void) int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, struct drm_encoder *encoder) { - struct msm_drm_private *priv = dev->dev_private; int ret; - if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) { - DRM_DEV_ERROR(dev->dev, "too many bridges\n"); - return -ENOSPC; - } - msm_dsi->dev = dev; ret = msm_dsi_host_modeset_init(msm_dsi->host, dev); if (ret) { DRM_DEV_ERROR(dev->dev, "failed to modeset init host: %d\n", ret); - goto fail; + return ret; } if (msm_dsi_is_bonded_dsi(msm_dsi) && @@ -244,32 +238,20 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, msm_dsi->encoder = encoder; - msm_dsi->bridge = msm_dsi_manager_bridge_init(msm_dsi->id); - if (IS_ERR(msm_dsi->bridge)) { - ret = PTR_ERR(msm_dsi->bridge); + ret = msm_dsi_manager_bridge_init(msm_dsi); + if (ret) { DRM_DEV_ERROR(dev->dev, "failed to create dsi bridge: %d\n", ret); - msm_dsi->bridge = NULL; - goto fail; + return ret; } ret = msm_dsi_manager_ext_bridge_init(msm_dsi->id); if (ret) { DRM_DEV_ERROR(dev->dev, "failed to create dsi connector: %d\n", ret); - goto fail; + return ret; } - priv->bridges[priv->num_bridges++] = msm_dsi->bridge; - return 0; -fail: - /* bridge/connector are normally destroyed by drm: */ - if (msm_dsi->bridge) { - msm_dsi_manager_bridge_destroy(msm_dsi->bridge); - msm_dsi->bridge = NULL; - } - - return ret; } void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi) |