Re: [PATCH] PCI: stop spamming info in quirk_nvidia_hda

[Lukas Wunner <lukas@wunner.de>]

On Thu, Mar 16, 2023 at 03:31:22PM +0100, Karol Herbst wrote:
> Users kept complaining about those messages and it's a little spammy on
> prime systems so turn it into a debug print.
> 
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: Lukas Wunner <lukas@wunner.de>
> Cc: linux-pci@vger.kernel.org
> Cc: nouveau@lists.freedesktop.org
> Fixes: b516ea586d71 ("PCI: Enable NVIDIA HDA controllers")
> Signed-off-by: Karol Herbst <kherbst@redhat.com>

Could you provide Link: tags to bugzillas or mailing list messages
of those complaints so that the sentence sounds a little less like
hand-waving?

The point of the message is that if users see adverse effects as a
result of exposing the hidden HDA controller, they get a hint in
dmesg as to the cause.  Hopefully the existence of such adverse
effects can be ruled out by now.

Thanks,

Lukas

> ---
>  drivers/pci/quirks.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index 44cab813bf951..b10c77bbe4716 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -5549,7 +5549,7 @@ static void quirk_nvidia_hda(struct pci_dev *gpu)
>  	if (val & BIT(25))
>  		return;
>  
> -	pci_info(gpu, "Enabling HDA controller\n");
> +	pci_dbg(gpu, "Enabling HDA controller\n");
>  	pci_write_config_dword(gpu, 0x488, val | BIT(25));
>  
>  	/* The GPU becomes a multi-function device when the HDA is enabled */
> -- 
> 2.39.2