Hi，
Mark Brown broonie@kernel.org 于2021年6月17日周四 下午6:48写道：
On Thu, Jun 17, 2021 at 03:42:43PM +0800, 班涛 wrote:
Mark Brown broonie@kernel.org 于2021年6月15日周二 下午9:22写道：
@@ -0,0 +1,408 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/*
- ALSA SoC DMIC Audio Layer
- Copyright 2021 Ban Tao fengzheng923@gmail.com
Please make the entire comment a C++ one so things look more intentional.
For example; // SPDX-License-Identifier: GPL-2.0-or-later /*
- This driver supports the DMIC in Allwinner's H6 SoCs.
- Copyright 2021 Ban Tao fengzheng923@gmail.com
*/ is this OK?
No, that's what you have already make the entire thing a C++ comment with //s.
I don’t understand. For example, sun4i-codec.c sun4i-i2s.c sun8i-codec.c and sun4i-spdif.c files are the same as mine. Which file can I refer to? what should I do......
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);base = devm_ioremap_resource(&pdev->dev, res);devm_platform_ioremap_resource()
But I need to get the register base address of DMIC. E.g res->start. host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA;
OK.