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

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Message-Id: <20250110-drm-move-tda998x-v2-0-ef2ae5832d21@linaro.org>
Date: Fri, 10 Jan 2025 14:31:52 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: 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>, Hans Verkuil <hverkuil@...all.nl>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 linux-media@...r.kernel.org, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: [PATCH v2 0/3] drm/i2c: tda998x: move under drivers/gpu/drm/bridge

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.

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,
-- 
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>