[PATCH 25/32] drm/bridge: nwl-dsi: convert to the .attach_new op

From: Luca Ceresoli
Date: Wed Jun 25 2025 - 12:59:46 EST


This op does not pass any pointer to the DSI device, so the DSI host driver
cannot store it.

Signed-off-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>
---
drivers/gpu/drm/bridge/nwl-dsi.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c
index 94356d02a7009a4d333f2df6c628d57c4bf66fdb..76bb3828a615d75161aa7910a18ed909ee9cad2d 100644
--- a/drivers/gpu/drm/bridge/nwl-dsi.c
+++ b/drivers/gpu/drm/bridge/nwl-dsi.c
@@ -344,16 +344,16 @@ static int nwl_dsi_init_interrupts(struct nwl_dsi *dsi)
}

static int nwl_dsi_host_attach(struct mipi_dsi_host *dsi_host,
- struct mipi_dsi_device *device)
+ const struct mipi_dsi_bus_fmt *bus_fmt)
{
struct nwl_dsi *dsi = container_of(dsi_host, struct nwl_dsi, dsi_host);

- if (device->lanes > 4)
+ if (bus_fmt->lanes > 4)
return -EINVAL;

- dsi->lanes = device->lanes;
- dsi->format = device->format;
- dsi->dsi_mode_flags = device->mode_flags;
+ dsi->lanes = bus_fmt->lanes;
+ dsi->format = bus_fmt->format;
+ dsi->dsi_mode_flags = bus_fmt->mode_flags;

return 0;
}
@@ -620,7 +620,7 @@ static ssize_t nwl_dsi_host_transfer(struct mipi_dsi_host *dsi_host,
}

static const struct mipi_dsi_host_ops nwl_dsi_host_ops = {
- .attach = nwl_dsi_host_attach,
+ .attach_new = nwl_dsi_host_attach,
.transfer = nwl_dsi_host_transfer,
};


--
2.49.0