From: Daniel Semkowicz <dse@thaumatec.com>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>
Cc: Daniel Semkowicz <dse@thaumatec.com>,
David Airlie <airlied@gmail.com>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Jonas Karlman <jonas@kwiboo.se>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Michael Walle <mwalle@kernel.org>,
Simona Vetter <simona@ffwll.ch>,
Thomas Zimmermann <tzimmermann@suse.de>,
Tony Lindgren <tony@atomide.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/1] drm/bridge: tc358775: Remove burst mode support
Date: Fri, 15 Nov 2024 17:06:31 +0100 [thread overview]
Message-ID: <20241115160641.74074-1-dse@thaumatec.com> (raw)
DSI operation mode is configured to support burst mode, but bridge
driver does not correctly implement it. This results in bad LVDS timings
when bridge is connected to DSI host that sets higher transmission rate
on DSI link, than indicated by CRTC pixel clock.
TC358775 power up sequence is still broken. This change was tested with
Michael's Walle series:
https://lore.kernel.org/all/20240506-tc358775-fix-powerup-v1-0-545dcf00b8dd@kernel.org/
Daniel Semkowicz (1):
drm/bridge: tc358775: Remove burst mode support
drivers/gpu/drm/bridge/tc358775.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--
2.47.0
next reply other threads:[~2024-11-15 16:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-15 16:06 Daniel Semkowicz [this message]
2024-11-15 16:06 ` [PATCH 1/1] " Daniel Semkowicz
2024-11-18 8:43 ` Neil Armstrong
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