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From: "Mukunda,Vijendar" <vijendar.mukunda@amd.com>
To: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org, Alexander.Deucher@amd.com,
	Sunil-kumar.Dommati@amd.com, Liam Girdwood <lgirdwood@gmail.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 02/12] ASoC: amd: add Vangogh ACP PCI driver
Date: Thu, 8 Jul 2021 19:37:12 +0530	[thread overview]
Message-ID: <208c55ce-7c62-720b-666e-0973bc91e6cd@amd.com> (raw)
In-Reply-To: <20210707161730.GE4394@sirena.org.uk>

On 7/7/21 9:47 PM, Mark Brown wrote:
> On Wed, Jul 07, 2021 at 11:26:13AM +0530, Vijendar Mukunda wrote:
> 
>> +static inline u32 acp_readl(void __iomem *base_addr)
>> +{
>> +	return readl(base_addr - ACP5x_PHY_BASE_ADDRESS);
>> +}
> 
> I see this was the same for Renoir but it's weird that the read and
> write functions are substracting rather than adding the base address
> here.  A comment might be good.
> 
We can modify code by providing relative offset from base address which
adds base address in readl and writel functions.
To make this change, we have to modify original header file.
To have sync with our HW team and Firmware teams, we are using same
common header file.

We will add comment in the code.



  reply	other threads:[~2021-07-08 13:49 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210707055623.27371-1-vijendar.mukunda@amd.com>
2021-07-07  5:56 ` [PATCH 01/12] ASoC: amd: add Vangogh ACP5x IP register header Vijendar Mukunda
2021-07-07  5:56 ` [PATCH 02/12] ASoC: amd: add Vangogh ACP PCI driver Vijendar Mukunda
2021-07-07 16:17   ` Mark Brown
2021-07-08 14:07     ` Mukunda,Vijendar [this message]
2021-07-07  5:56 ` [PATCH 03/12] add acp5x init/de-init functions Vijendar Mukunda
2021-07-07 16:15   ` Pierre-Louis Bossart
2021-07-08 13:30     ` Mukunda,Vijendar
2021-07-07  5:56 ` [PATCH 04/12] ASoC: amd: create acp5x platform devices Vijendar Mukunda
2021-07-07 16:22   ` Mark Brown
2021-07-08 15:02     ` Mukunda,Vijendar
2021-07-07  5:56 ` [PATCH 05/12] ASoC: amd: add ACP5x PCM platform driver Vijendar Mukunda
2021-07-07 16:17   ` Pierre-Louis Bossart
2021-07-08 13:31     ` Mukunda,Vijendar
2021-07-07 16:24   ` Mark Brown
2021-07-08 11:57     ` Mukunda,Vijendar
2021-07-07  5:56 ` [PATCH 06/12] ASoC: amd: irq handler changes for ACP5x PCM dma driver Vijendar Mukunda
2021-07-07 16:20   ` Pierre-Louis Bossart
2021-07-08 13:32     ` Mukunda,Vijendar
2021-07-07  5:56 ` [PATCH 07/12] ASoC: amd: add ACP5x pcm dma driver ops Vijendar Mukunda
2021-07-07 16:27   ` Pierre-Louis Bossart
2021-07-08 11:56     ` Mukunda,Vijendar
2021-07-07 16:30   ` Mark Brown
2021-07-08 11:43     ` Mukunda,Vijendar
2021-07-07  5:56 ` [PATCH 08/12] ASoC: amd: add vangogh i2s controller driver Vijendar Mukunda
2021-07-07  5:56 ` [PATCH 09/12] ASoC: amd: add vangogh i2s dai driver ops Vijendar Mukunda
2021-07-07 16:35   ` Mark Brown
2021-07-08 11:30     ` Mukunda,Vijendar
2021-07-07  5:56 ` [PATCH 10/12] ASoC: amd: add vangogh pci driver pm ops Vijendar Mukunda
2021-07-07 16:34   ` Pierre-Louis Bossart
2021-07-08 11:41     ` Mukunda,Vijendar
2021-07-13  6:36       ` Mukunda,Vijendar
2021-07-14 16:23         ` Mark Brown
2021-07-15 23:49           ` Mukunda,Vijendar
2021-07-07  5:56 ` [PATCH 11/12] ASoc: amd: add vangogh i2s dma " Vijendar Mukunda
2021-07-07  5:56 ` [PATCH 12/12] ASoC: amd: enable vangogh acp5x driver build Vijendar Mukunda
2021-07-07  9:00   ` kernel test robot
2021-07-08 14:08     ` Mukunda,Vijendar

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