17.07.2025 17:21, Svyatoslav Ryhel пишет:
> @@ -525,6 +599,14 @@ static int tegra_mipi_probe(struct platform_device *pdev)
> return PTR_ERR(mipi->clk);
> }
>
> + if (mipi->soc->dsi_v0) {
> + mipi->csi_clk = devm_clk_get_prepared(&pdev->dev, "csi");
> + if (IS_ERR(mipi->csi_clk)) {
Doesn't look like the clock needs to be prepared. Normally, you would
need to have clock prepared if clock is enabled/disabled from a context
that can't sleep, like under spinlock or in IRQ handler. AFAICT, this
not the case here.
