From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Cc: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Devarsh Thakkar <devarsht@ti.com>,
Praneeth Bajjuri <praneeth@ti.com>, Udit Kumar <u-kumar1@ti.com>,
Jayesh Choudhary <j-choudhary@ti.com>,
DRI Development List <dri-devel@lists.freedesktop.org>,
Linux Kernel List <linux-kernel@vger.kernel.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>, Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>
Subject: Re: [PATCH v8 11/13] drm/atomic-helper: Separate out bridge pre_enable/post_disable from enable/disable
Date: Tue, 4 Feb 2025 15:40:40 +0200 [thread overview]
Message-ID: <7ed45555-6005-4ec9-b4cb-08ff109e8246@ideasonboard.com> (raw)
In-Reply-To: <20250126191551.741957-12-aradhya.bhatia@linux.dev>
Hi,
On 26/01/2025 21:15, Aradhya Bhatia wrote:
> The encoder-bridge ops occur by looping over the new connector states of
> the display pipelines. The enable sequence runs as follows -
>
> - pre_enable(bridge),
> - enable(encoder),
> - enable(bridge),
>
> while the disable sequnce runs as follows -
>
> - disable(bridge),
> - disable(encoder),
> - post_disable(bridge).
>
> Separate out the pre_enable(bridge), and the post_disable(bridge)
> operations into separate functions each.
>
> This patch keeps the sequence same for any singular disaplay pipe, but
> changes the sequence across multiple display pipelines.
>
> This patch is meant to be an interim patch, to cleanly pave the way for
> the sequence re-ordering patch, and maintain bisectability in the
> process.
>
> Signed-off-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
> ---
> drivers/gpu/drm/drm_atomic_helper.c | 92 +++++++++++++++++++++++++++--
> 1 file changed, 88 insertions(+), 4 deletions(-)
With the issue Jayesh pointed out fixed:
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Tomi
next prev parent reply other threads:[~2025-02-04 13:40 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-26 19:15 [PATCH v8 00/13] drm/bridge: cdns-dsi: Fix the color-shift issue Aradhya Bhatia
2025-01-26 19:15 ` [PATCH v8 01/13] drm/bridge: cdns-dsi: Fix connecting to next bridge Aradhya Bhatia
2025-01-26 21:48 ` Dmitry Baryshkov
2025-01-26 19:15 ` [PATCH v8 02/13] drm/bridge: cdns-dsi: Fix phy de-init and flag it so Aradhya Bhatia
2025-01-26 21:52 ` Dmitry Baryshkov
2025-02-04 13:24 ` Tomi Valkeinen
2025-01-26 19:15 ` [PATCH v8 03/13] drm/bridge: cdns-dsi: Fix the clock variable for mode_valid() Aradhya Bhatia
2025-01-26 19:15 ` [PATCH v8 04/13] drm/bridge: cdns-dsi: Check return value when getting default PHY config Aradhya Bhatia
2025-01-26 19:15 ` [PATCH v8 05/13] drm/bridge: cdns-dsi: Wait for Clk and Data Lanes to be ready Aradhya Bhatia
2025-01-26 19:15 ` [PATCH v8 06/13] drm/bridge: cdns-dsi: Move to devm_drm_of_get_bridge() Aradhya Bhatia
2025-01-26 19:15 ` [PATCH v8 07/13] drm/mipi-dsi: Add helper to find input format Aradhya Bhatia
2025-01-26 19:15 ` [PATCH v8 08/13] drm/bridge: cdns-dsi: Support atomic bridge APIs Aradhya Bhatia
2025-01-26 19:15 ` [PATCH v8 09/13] drm/bridge: cdns-dsi: Move DSI mode check to _atomic_check() Aradhya Bhatia
2025-01-26 19:15 ` [PATCH v8 10/13] drm/atomic-helper: Refactor crtc & encoder-bridge op loops into separate functions Aradhya Bhatia
2025-01-26 21:53 ` Dmitry Baryshkov
2025-02-04 13:40 ` Tomi Valkeinen
2025-01-26 19:15 ` [PATCH v8 11/13] drm/atomic-helper: Separate out bridge pre_enable/post_disable from enable/disable Aradhya Bhatia
2025-01-26 21:54 ` Dmitry Baryshkov
2025-02-04 12:29 ` Jayesh Choudhary
2025-02-09 12:30 ` Aradhya Bhatia
2025-02-04 13:40 ` Tomi Valkeinen [this message]
2025-01-26 19:15 ` [PATCH v8 12/13] drm/atomic-helper: Re-order bridge chain pre-enable and post-disable Aradhya Bhatia
2025-01-26 21:55 ` Dmitry Baryshkov
2025-02-04 13:41 ` Tomi Valkeinen
2025-01-26 19:15 ` [PATCH v8 13/13] drm/bridge: cdns-dsi: Use pre_enable/post_disable to enable/disable Aradhya Bhatia
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