linux-kernel - [PATCH v2 0/3] drm: docs: Remove deprecated MIPI DSI macro

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Message-ID: <20250708073901.90027-1-me@brighamcampbell.com>
Date: Tue,  8 Jul 2025 01:38:57 -0600
From: Brigham Campbell <me@...ghamcampbell.com>
To: dianders@...omium.org,
	tejasvipin76@...il.com,
	skhan@...uxfoundation.org,
	linux-kernel-mentees@...ts.linux.dev,
	dri-devel@...ts.freedesktop.org,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Brigham Campbell <me@...ghamcampbell.com>
Subject: [PATCH v2 0/3] drm: docs: Remove deprecated MIPI DSI macro

This series removes the unintuitive mipi_dsi_generic_write_seq() macro
and related mipi_dsi_generic_write_chatty() method from the drm
subsystem. This is in accordance with a TODO item from Douglas Anderson
in the drm subsystem documentation. Tejas Vipin (among others) has
largely spearheaded this effort up until now, converting MIPI panel
drivers one at a time.

The first patch of the series removes the last remaining references to
mipi_dsi_generic_write_seq() in the jdi-lpm102a188a driver and updates
the driver to use the undeprecated _multi variants of MIPI functions.
Any behavioral modification to the jdi lpm102a188a panel driver by this
series is unintentional.

changes to v2:
 - Remove all usages of deprecated MIPI functions from jdi-lpm102a188a
   driver instead of just mipi_dsi_generic_write_seq().
 - Update TODO item in drm documentation instead of removing it
   entirely.

Brigham Campbell (3):
  drm/panel: jdi-lpm102a188a: Update deprecated MIPI function calls
  Remove unused MIPI write seq and chatty functions
  drm: docs: Update task from drm TODO list

 Documentation/gpu/todo.rst                    |  26 +--
 drivers/gpu/drm/drm_mipi_dsi.c                |  34 +---
 drivers/gpu/drm/panel/panel-jdi-lpm102a188a.c | 150 +++++++-----------
 include/drm/drm_mipi_dsi.h                    |  23 ---
 4 files changed, 71 insertions(+), 162 deletions(-)

Link: https://lore.kernel.org/lkml/20250707075659.75810-1-me@brighamcampbell.com/
base-commit: e33f256dbc293a1a3a31f18d56f659e7a27a491a
-- 
2.49.0