Received-SPF: pass (google.com: domain of linux-kernel+bounces-169564-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223;
Message-ID: <8287802e-ac85-43c6-8d29-6841ce3b14e0@suse.de>
Date: Mon, 6 May 2024 11:21:47 +0200
Precedence: bulk
MIME-Version: 1.0
User-Agent: Mozilla Thunderbird
Subject: Re: [PATCH v2 11/12] fbdev/smscufx: Make I2C terminology more
 inclusive
To: Easwar Hariharan <eahariha@linux.microsoft.com>,
 Steve Glendinning <steve.glendinning@shawell.net>,
 Helge Deller <deller@gmx.de>,
 "open list:SMSC UFX6000 and UFX7000 USB to VGA DRIVER"
 <linux-fbdev@vger.kernel.org>,
 "open list:FRAMEBUFFER LAYER" <dri-devel@lists.freedesktop.org>,
 open list <linux-kernel@vger.kernel.org>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
 "open list:RADEON and AMDGPU DRM DRIVERS" <amd-gfx@lists.freedesktop.org>,
 "open list:INTEL DRM DISPLAY FOR XE AND I915 DRIVERS"
 <intel-gfx@lists.freedesktop.org>,
 "open list:INTEL DRM DISPLAY FOR XE AND I915 DRIVERS"
 <intel-xe@lists.freedesktop.org>,
 "open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS"
 <nouveau@lists.freedesktop.org>,
 "open list:I2C SUBSYSTEM HOST DRIVERS" <linux-i2c@vger.kernel.org>,
 "open list:BTTV VIDEO4LINUX DRIVER" <linux-media@vger.kernel.org>
References: <20240503181333.2336999-1-eahariha@linux.microsoft.com>
 <20240503181333.2336999-12-eahariha@linux.microsoft.com>
Content-Language: en-US
From: Thomas Zimmermann <tzimmermann@suse.de>
Autocrypt: addr=tzimmermann@suse.de; keydata=
 xsBNBFs50uABCADEHPidWt974CaxBVbrIBwqcq/WURinJ3+2WlIrKWspiP83vfZKaXhFYsdg
 XH47fDVbPPj+d6tQrw5lPQCyqjwrCPYnq3WlIBnGPJ4/jreTL6V+qfKRDlGLWFjZcsrPJGE0
 BeB5BbqP5erN1qylK9i3gPoQjXGhpBpQYwRrEyQyjuvk+Ev0K1Jc5tVDeJAuau3TGNgah4Yc
 hdHm3bkPjz9EErV85RwvImQ1dptvx6s7xzwXTgGAsaYZsL8WCwDaTuqFa1d1jjlaxg6+tZsB
 9GluwvIhSezPgnEmimZDkGnZRRSFiGP8yjqTjjWuf0bSj5rUnTGiyLyRZRNGcXmu6hjlABEB
 AAHNJ1Rob21hcyBaaW1tZXJtYW5uIDx0emltbWVybWFubkBzdXNlLmRlPsLAjgQTAQgAOAIb
 AwULCQgHAgYVCgkICwIEFgIDAQIeAQIXgBYhBHIX+6yM6c9jRKFo5WgNwR1TC3ojBQJftODH
 AAoJEGgNwR1TC3ojx1wH/0hKGWugiqDgLNXLRD/4TfHBEKmxIrmfu9Z5t7vwUKfwhFL6hqvo
 lXPJJKQpQ2z8+X2vZm/slsLn7J1yjrOsoJhKABDi+3QWWSGkaGwRJAdPVVyJMfJRNNNIKwVb
 U6B1BkX2XDKDGffF4TxlOpSQzdtNI/9gleOoUA8+jy8knnDYzjBNOZqLG2FuTdicBXblz0Mf
 vg41gd9kCwYXDnD91rJU8tzylXv03E75NCaTxTM+FBXPmsAVYQ4GYhhgFt8S2UWMoaaABLDe
 7l5FdnLdDEcbmd8uLU2CaG4W2cLrUaI4jz2XbkcPQkqTQ3EB67hYkjiEE6Zy3ggOitiQGcqp
 j//OwE0EWznS4AEIAMYmP4M/V+T5RY5at/g7rUdNsLhWv1APYrh9RQefODYHrNRHUE9eosYb
 T6XMryR9hT8XlGOYRwKWwiQBoWSDiTMo/Xi29jUnn4BXfI2px2DTXwc22LKtLAgTRjP+qbU6
 3Y0xnQN29UGDbYgyyK51DW3H0If2a3JNsheAAK+Xc9baj0LGIc8T9uiEWHBnCH+RdhgATnWW
 GKdDegUR5BkDfDg5O/FISymJBHx2Dyoklv5g4BzkgqTqwmaYzsl8UxZKvbaxq0zbehDda8lv
 hFXodNFMAgTLJlLuDYOGLK2AwbrS3Sp0AEbkpdJBb44qVlGm5bApZouHeJ/+n+7r12+lqdsA
 EQEAAcLAdgQYAQgAIAIbDBYhBHIX+6yM6c9jRKFo5WgNwR1TC3ojBQJftOH6AAoJEGgNwR1T
 C3ojVSkIALpAPkIJPQoURPb1VWjh34l0HlglmYHvZszJWTXYwavHR8+k6Baa6H7ufXNQtThR
 yIxJrQLW6rV5lm7TjhffEhxVCn37+cg0zZ3j7zIsSS0rx/aMwi6VhFJA5hfn3T0TtrijKP4A
 SAQO9xD1Zk9/61JWk8OysuIh7MXkl0fxbRKWE93XeQBhIJHQfnc+YBLprdnxR446Sh8Wn/2D
 Ya8cavuWf2zrB6cZurs048xe0UbSW5AOSo4V9M0jzYI4nZqTmPxYyXbm30Kvmz0rYVRaitYJ
 4kyYYMhuULvrJDMjZRvaNe52tkKAvMevcGdt38H4KSVXAylqyQOW5zvPc4/sq9c=
In-Reply-To: <20240503181333.2336999-12-eahariha@linux.microsoft.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit


Am 03.05.24 um 20:13 schrieb Easwar Hariharan:
> I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave"
> with more appropriate terms. Inspired by and following on to Wolfram's
> series to fix drivers/i2c/[1], fix the terminology for users of
> I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists
> in the specification.
>
> Compile tested, no functionality changes intended
>
> [1]: https://lore.kernel.org/all/20240322132619.6389-1-wsa+renesas@sang-engineering.com/
>
> Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>

> ---
>   drivers/video/fbdev/smscufx.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
> index 35d682b110c4..5f0dd01fd834 100644
> --- a/drivers/video/fbdev/smscufx.c
> +++ b/drivers/video/fbdev/smscufx.c
> @@ -1292,7 +1292,7 @@ static int ufx_realloc_framebuffer(struct ufx_data *dev, struct fb_info *info)
>   	return 0;
>   }
>   
> -/* sets up I2C Controller for 100 Kbps, std. speed, 7-bit addr, master,
> +/* sets up DDC channel for 100 Kbps, std. speed, 7-bit addr, controller mode,
>    * restart enabled, but no start byte, enable controller */
>   static int ufx_i2c_init(struct ufx_data *dev)
>   {
> @@ -1321,7 +1321,7 @@ static int ufx_i2c_init(struct ufx_data *dev)
>   	/* 7-bit (not 10-bit) addressing */
>   	tmp &= ~(0x10);
>   
> -	/* enable restart conditions and master mode */
> +	/* enable restart conditions and controller mode */
>   	tmp |= 0x21;
>   
>   	status = ufx_reg_write(dev, 0x1000, tmp);

-- 
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)