linux-kernel - Re: [PATCH v2 0/3] drm/i2c: tda998x: move under drivers/gpu/drm/bridge

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Message-ID: <88fd0167-7aeb-4029-a180-6311faecbcbc@xs4all.nl>
Date: Fri, 10 Jan 2025 13:45:33 +0100
From: Hans Verkuil <hverkuil@...all.nl>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
 Liviu Dudau <liviu.dudau@....com>, Andrzej Hajda <andrzej.hajda@...el.com>,
 Neil Armstrong <neil.armstrong@...aro.org>, Robert Foss <rfoss@...nel.org>,
 Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
 Jonas Karlman <jonas@...boo.se>, Jernej Skrabec <jernej.skrabec@...il.com>,
 Russell King <linux@...linux.org.uk>,
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 linux-media@...r.kernel.org
Subject: Re: [PATCH v2 0/3] drm/i2c: tda998x: move under
 drivers/gpu/drm/bridge

On 10/01/2025 13:31, Dmitry Baryshkov wrote:
> TDA998x is the HDMI bridge driver, incorporating drm_connector and
> optional drm_encoder (created via the component bind API by the TICLDC
> and HDLCD drivers). TDA9950 is an I2C-CEC translator, being present
> on-die on the TDA9989 and TDA19989 chips.
> 
> Move TDA9950 driver to drivers/media/cec/i2c and TDA998x driver to
> drivers/gpu/drm/bridge/.
> 
> Note to Hans and Mauro: I'd ask for all patches to be merged through
> drm-misc tree rather than splitting them between drm-misc and media
> trees. The patchset depends on the patches that are a part of
> drm-misc-next, but are not going to hit 6.14. Please specify if you are
> fine with that proposal and  if you'd need an immutable branch for
> linux-media.

I'm fine that this goes through drm-misc. I don't see a need for an
immutable branch.

Regards,

	Hans

> 
> Note to RMK: I didn't change that, but I'd like to propose to use
> drm-misc tree for this bridge.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> ---
> Changes in v2:
> - Moved TDA9950 driver to drivers/media/cec/i2c (Hans, Laurent)
> - Moved TDA998x driver to drivers/gpu/drm/bridges istead of tda/ subdir
>   (Laurent)
> - Link to v1: https://lore.kernel.org/r/20241215-drm-move-tda998x-v1-0-7817122b1d73@linaro.org
> 
> ---
> Dmitry Baryshkov (3):
>       drm/i2c: tda998x: drop support for platform_data
>       media: cec: move driver for TDA9950 from drm/i2c
>       drm/i2c: move TDA drivers under drivers/gpu/drm/bridge
> 
>  MAINTAINERS                                   |  3 +-
>  drivers/gpu/drm/arm/Kconfig                   |  1 +
>  drivers/gpu/drm/bridge/Kconfig                |  8 +++++
>  drivers/gpu/drm/bridge/Makefile               |  4 +++
>  drivers/gpu/drm/{i2c => bridge}/tda998x_drv.c | 49 +++------------------------
>  drivers/gpu/drm/i2c/Kconfig                   | 18 ----------
>  drivers/gpu/drm/i2c/Makefile                  |  4 ---
>  drivers/media/cec/i2c/Kconfig                 |  9 +++++
>  drivers/media/cec/i2c/Makefile                |  1 +
>  drivers/{gpu/drm => media/cec}/i2c/tda9950.c  |  0
>  include/drm/i2c/tda998x.h                     | 40 ----------------------
>  11 files changed, 28 insertions(+), 109 deletions(-)
> ---
> base-commit: e91570cf7c1b3e406878e7b1efbe823d039d1659
> change-id: 20241214-drm-move-tda998x-8fb4321434d2
> 
> Best regards,