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| author |   Maxime Ripard <maxime@cerno.tech> | 2021-09-10 12:11:58 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-09-24 19:25:33 +0200 |
| commit | db6568498b35a4d5d5a99420df27ed25fae31406 (patch) | |
| tree | f4ef3c70b284febdbe6ecf025249ef4ed758e13a /include | |
| parent | drm/mipi-dsi: Create devm device registration (diff) | |
| download | linux-dev-db6568498b35a4d5d5a99420df27ed25fae31406.tar.xz linux-dev-db6568498b35a4d5d5a99420df27ed25fae31406.zip | |
drm/mipi-dsi: Create devm device attachment
MIPI-DSI devices need to call mipi_dsi_attach() when their probe is done
to attach against their host.
However, at removal or when an error occurs, that attachment needs to be
undone through a call to mipi_dsi_detach().
Let's create a device-managed variant of the attachment function that
will automatically detach the device at unbind.
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210910101218.1632297-5-maxime@cerno.tech
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_mipi_dsi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index d0032e435e08..147e51b6d241 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -233,6 +233,7 @@ devm_mipi_dsi_device_register_full(struct device *dev, struct mipi_dsi_host *hos struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np); int mipi_dsi_attach(struct mipi_dsi_device *dsi); int mipi_dsi_detach(struct mipi_dsi_device *dsi); +int devm_mipi_dsi_attach(struct device *dev, struct mipi_dsi_device *dsi); int mipi_dsi_shutdown_peripheral(struct mipi_dsi_device *dsi); int mipi_dsi_turn_on_peripheral(struct mipi_dsi_device *dsi); int mipi_dsi_set_maximum_return_packet_size(struct mipi_dsi_device *dsi, |