diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 2b6e70a49f43..8fc2e282ff11 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -11,6 +11,7 @@ #include <linux/clk.h> #include <linux/component.h> #include <linux/debugfs.h> +#include <linux/export.h> #include <linux/iopoll.h> #include <linux/math64.h> #include <linux/media-bus-format.h> @@ -1072,15 +1073,16 @@ dw_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge, } static int dw_mipi_dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge); /* Set the encoder type as caller does not know it */ - bridge->encoder->encoder_type = DRM_MODE_ENCODER_DSI; + encoder->encoder_type = DRM_MODE_ENCODER_DSI; /* Attach the panel-bridge to the dsi bridge */ - return drm_bridge_attach(bridge->encoder, dsi->panel_bridge, bridge, + return drm_bridge_attach(encoder, dsi->panel_bridge, bridge, flags); } @@ -1193,9 +1195,10 @@ __dw_mipi_dsi_probe(struct platform_device *pdev, struct dw_mipi_dsi *dsi; int ret; - dsi = devm_kzalloc(dev, sizeof(*dsi), GFP_KERNEL); - if (!dsi) - return ERR_PTR(-ENOMEM); + dsi = devm_drm_bridge_alloc(dev, struct dw_mipi_dsi, bridge, + &dw_mipi_dsi_bridge_funcs); + if (IS_ERR(dsi)) + return ERR_CAST(dsi); dsi->dev = dev; dsi->plat_data = plat_data; @@ -1264,7 +1267,6 @@ __dw_mipi_dsi_probe(struct platform_device *pdev, } dsi->bridge.driver_private = dsi; - dsi->bridge.funcs = &dw_mipi_dsi_bridge_funcs; dsi->bridge.of_node = pdev->dev.of_node; return dsi; |