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From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-renesas-soc@vger.kernel.org,
	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
	Kieran Bingham <kieran.bingham@ideasonboard.com>
Subject: [PATCH 0/3] drm: rcar-du: Fix vblank wait timeout when stopping LVDS output
Date: Tue, 14 Feb 2023 02:37:33 +0200	[thread overview]
Message-ID: <20230214003736.18871-1-laurent.pinchart+renesas@ideasonboard.com> (raw)

Hello,

This patch series fixes an issue on the R-Car D3 and E3 SoCs, which
causes a vertical blanking wait timeout when stopping an LVDS output.
Patches 1/3 and 2/3 perform preparatory refactoring, and patch 3/3 fixes
the problem. Please see the commit message of the last patch for a
detailed explanation of the issue.

Laurent Pinchart (3):
  drm: rcar-du: lvds: Call function directly instead of through pointer
  drm: rcar-du: lvds: Move LVDS enable code to separate code section
  drm: rcar-du: lvds: Fix LVDS PLL disable on D3/E3

 drivers/gpu/drm/rcar-du/rcar_du_crtc.c |  18 +--
 drivers/gpu/drm/rcar-du/rcar_lvds.c    | 176 ++++++++++++++-----------
 drivers/gpu/drm/rcar-du/rcar_lvds.h    |  12 +-
 3 files changed, 118 insertions(+), 88 deletions(-)


base-commit: 48075a66fca613477ac1969b576a93ef5db0164f
-- 
Regards,

Laurent Pinchart


             reply	other threads:[~2023-02-14  0:37 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-14  0:37 Laurent Pinchart [this message]
2023-02-14  0:37 ` [PATCH 1/3] drm: rcar-du: lvds: Call function directly instead of through pointer Laurent Pinchart
2023-02-15  6:18   ` Tomi Valkeinen
2023-02-14  0:37 ` [PATCH 2/3] drm: rcar-du: lvds: Move LVDS enable code to separate code section Laurent Pinchart
2023-02-14  8:25   ` Geert Uytterhoeven
2023-02-14  8:25     ` Geert Uytterhoeven
2023-02-15  6:20   ` Tomi Valkeinen
2023-02-15  8:34     ` Laurent Pinchart
2023-02-15  8:34       ` Laurent Pinchart
2023-02-14  0:37 ` [PATCH 3/3] drm: rcar-du: lvds: Fix LVDS PLL disable on D3/E3 Laurent Pinchart
2023-02-15  6:29   ` Tomi Valkeinen
2023-02-15 10:19     ` Laurent Pinchart
2023-02-15 10:19       ` Laurent Pinchart

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