From: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Dafna Hirschfeld <dafna.hirschfeld@collabora.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Jonas Karlman <jonas@kwiboo.se>, David Airlie <airlied@linux.ie>,
Robert Foss <robert.foss@linaro.org>,
Neil Armstrong <narmstrong@baylibre.com>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Andrzej Hajda <a.hajda@samsung.com>,
linux-mediatek@lists.infradead.org,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 0/7] drm/bridge: Drop deprecated functions
Date: Thu, 22 Jul 2021 08:22:39 +0200 [thread overview]
Message-ID: <20210722062246.2512666-1-sam@ravnborg.org> (raw)
Over time we have accumulated some deprecated functions etc. in drm_bridge.
This patch-set starts to move over to the atomic variants and deletes what
is not used anymore.
There was only one user of the non-atomic drm_bridge_chain functions in
parade-ps8640 - migrate it to the atomic variants and delete the non-atomic
drm_bridge_chain functions.
There was only one user of drm_bridge_chain_mode_fixup in mediatk. The use
in the mediatek driver was wrong and with the single user gone we could also
delete this function.
Added a few todo items.
Next step is to migrate the easy bridge drivers to use the atomic variants
of drm_bridge_funcs operations. The easy ones are the drivers wihtout
mode_set or mode_fixup.
I have something typed up already, but wanted feedback on this patchset before
sending out additional patches.
Sam
Sam Ravnborg (7):
drm/bridge: ps8640: Use atomic variants of drm_bridge_funcs
drm/bridge: Drop unused drm_bridge_chain functions
drm/bridge: Add drm_bridge_new_crtc_state() helper
drm/bridge: lontium-lt9611: Use atomic variants of drm_bridge_funcs
drm/mediatek: Drop chain_mode_fixup call in mode_valid()
drm/bridge: Drop drm_bridge_chain_mode_fixup
drm/todo: Add bridge related todo items
Documentation/gpu/todo.rst | 47 ++++++++++
drivers/gpu/drm/bridge/lontium-lt9611.c | 69 ++++++---------
drivers/gpu/drm/bridge/parade-ps8640.c | 14 +--
drivers/gpu/drm/drm_atomic.c | 34 ++++++++
drivers/gpu/drm/drm_bridge.c | 147 --------------------------------
drivers/gpu/drm/mediatek/mtk_hdmi.c | 11 ---
include/drm/drm_atomic.h | 3 +
include/drm/drm_bridge.h | 31 -------
8 files changed, 119 insertions(+), 237 deletions(-)
next reply other threads:[~2021-07-22 6:23 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-22 6:22 Sam Ravnborg [this message]
2021-07-22 6:22 ` [PATCH v1 1/7] drm/bridge: ps8640: Use atomic variants of drm_bridge_funcs Sam Ravnborg
2021-07-22 7:18 ` Maxime Ripard
2021-07-22 6:22 ` [PATCH v1 2/7] drm/bridge: Drop unused drm_bridge_chain functions Sam Ravnborg
2021-07-22 7:19 ` Maxime Ripard
2021-07-22 6:22 ` [PATCH v1 3/7] drm/bridge: Add drm_bridge_new_crtc_state() helper Sam Ravnborg
2021-07-22 7:30 ` Maxime Ripard
2021-07-22 6:22 ` [PATCH v1 4/7] drm/bridge: lontium-lt9611: Use atomic variants of drm_bridge_funcs Sam Ravnborg
2021-07-22 7:42 ` Maxime Ripard
2021-07-22 6:22 ` [PATCH v1 5/7] drm/mediatek: Drop chain_mode_fixup call in mode_valid() Sam Ravnborg
2021-07-22 7:31 ` Maxime Ripard
2021-07-22 6:22 ` [PATCH v1 6/7] drm/bridge: Drop drm_bridge_chain_mode_fixup Sam Ravnborg
2021-07-22 7:32 ` Maxime Ripard
2021-07-22 6:22 ` [PATCH v1 7/7] drm/todo: Add bridge related todo items Sam Ravnborg
2021-07-22 7:34 ` Maxime Ripard
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