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Message-ID: <9b4bf8b8-7702-1a54-1133-17c6f81e8d30@ideasonboard.com>
Date: Thu, 17 Nov 2022 14:28:39 +0200
From: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Magnus Damm <magnus.damm@...il.com>,
dri-devel@...ts.freedesktop.org, linux-renesas-soc@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Andrzej Hajda <andrzej.hajda@...el.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Robert Foss <robert.foss@...aro.org>,
Jonas Karlman <jonas@...boo.se>,
Jernej Skrabec <jernej.skrabec@...il.com>
Subject: Re: [PATCH v1 0/8] Renesas V4H DSI & DP output support
On 17/11/2022 14:25, Tomi Valkeinen wrote:
> Hi,
>
> These add support for DSI on V4H SoC (r8a779g0) and DP for Whitehawk
> board.
>
> The last patch is a hack, but needed to get the DSI working. It is still
> unclear what the register write does, and as that patch is needed to get
> the DSI working, this series is not ready yet. But all the rest of the
> patches are ready for review.
And I forgot to mention, these are based on:
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git master
(2c980642d64882b4e373b0317dd7bd45c1c34d80)
Tomi
>
> Tomi
>
> Tomi Valkeinen (8):
> dt-bindings: display: renesas,du: Provide bindings for r8a779g0
> dt-bindings: display: bridge: renesas,dsi-csi2-tx: Add r8a779g0
> clk: renesas: r8a779g0: Add display related clocks
> arm64: dts: renesas: r8a779g0: Add display related data
> arm64: dts: renesas: white-hawk-cpu: Add DP output support
> drm: rcar-du: Add r8a779g0 support
> drm: rcar-du: dsi: Add r8A779g0 support
> HACK: drm: rcar-du: dsi: use-extal-clk hack
>
> .../display/bridge/renesas,dsi-csi2-tx.yaml | 3 +-
> .../bindings/display/renesas,du.yaml | 2 +
> .../dts/renesas/r8a779g0-white-hawk-cpu.dtsi | 94 ++++
> arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 129 +++++
> drivers/clk/renesas/r8a779g0-cpg-mssr.c | 14 +
> drivers/gpu/drm/rcar-du/rcar_du_drv.c | 22 +
> drivers/gpu/drm/rcar-du/rcar_mipi_dsi.c | 488 ++++++++++++++----
> drivers/gpu/drm/rcar-du/rcar_mipi_dsi_regs.h | 6 +-
> 8 files changed, 651 insertions(+), 107 deletions(-)
>
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