On 5/9/2025 1:59 AM, Neil Armstrong wrote:
> Switch to devm_drm_panel_alloc() to add panel refcounting.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
> ---
> drivers/gpu/drm/panel/panel-visionox-rm69299.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/panel/panel-visionox-rm69299.c b/drivers/gpu/drm/panel/panel-visionox-rm69299.c
> index fe921d5fb1942c47c5b849e827c244d7fbde25a3..fda1caa9052dd1c61c2dc23934d5faa8a52a6e31 100644
> --- a/drivers/gpu/drm/panel/panel-visionox-rm69299.c
> +++ b/drivers/gpu/drm/panel/panel-visionox-rm69299.c
> @@ -167,7 +167,9 @@ static int visionox_rm69299_probe(struct mipi_dsi_device *dsi)
> struct visionox_rm69299 *ctx;
> int ret;
>
> - ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
> + ctx = devm_drm_panel_alloc(dev, struct visionox_rm69299, panel,
> + &visionox_rm69299_drm_funcs,
> + DRM_MODE_CONNECTOR_DSI);
> if (!ctx)
> return -ENOMEM;
>
> @@ -190,8 +192,6 @@ static int visionox_rm69299_probe(struct mipi_dsi_device *dsi)
> return PTR_ERR(ctx->reset_gpio);
> }
>
> - drm_panel_init(&ctx->panel, dev, &visionox_rm69299_drm_funcs,
> - DRM_MODE_CONNECTOR_DSI);
> drm_panel_add(&ctx->panel);
>
> dsi->lanes = 4;
>