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Wed, 3 Feb 2021 19:14:27 +0100 (CET) Date: Wed, 3 Feb 2021 19:14:22 +0100 From: Sebastian Fricke To: Heiko Stuebner Subject: Re: [PATCH 0/6] Support second Image Signal Processor on rk3399 Message-ID: <20210203181422.txbd6kvujlmz4nju@basti-TUXEDO-Book-XA1510> References: <20210202145632.1263136-1-heiko@sntech.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210202145632.1263136-1-heiko@sntech.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210203_131443_997528_214B2DCB X-CRM114-Status: GOOD ( 14.98 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, dafna.hirschfeld@collabora.com, cmuellner@linux.com, hjc@rock-chips.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, helen.koike@collabora.com, robh+dt@kernel.org, ezequiel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Hey Heiko, I have tested your patch set on my nanoPC-T4, here is a complete log with: - relevant kernel log entries - system information - media ctl output - sysfs entry information https://paste.debian.net/1183874/ Additionally, to your patchset I have applied the following patches: https://github.com/initBasti/Linux_kernel_media_tree_fork/commits/dual_cam_setup And just to not cause confusion the `media_dev` entries come from this unmerged series: https://patchwork.kernel.org/project/linux-media/list/?series=426269 I have actually been able to stream with both of my cameras at the same time using the libcamera cam command. I would like to thank you a lot for making this possible. If you like to you can add: Tested-by: Sebastian Fricke On 02.02.2021 15:56, Heiko Stuebner wrote: >The rk3399 has two ISPs and right now only the first one is usable. >The second ISP is connected to the TXRX dphy on the soc. > >The phy of ISP1 is only accessible through the DSI controller's >io-memory, so this series adds support for simply using the dsi >controller is a phy if needed. > >That solution is needed at least on rk3399 and rk3288 but no-one >has looked at camera support on rk3288 at all, so right now >only implement the rk3399 specifics. > > >Heiko Stuebner (6): > drm/rockchip: dsi: add own additional pclk handling > dt-bindings: display: rockchip-dsi: add optional #phy-cells property > drm/rockchip: dsi: add ability to work as a phy instead of full dsi > arm64: dts: rockchip: add #phy-cells to mipi-dsi1 > arm64: dts: rockchip: add cif clk-control pinctrl for rk3399 > arm64: dts: rockchip: add isp1 node on rk3399 > > .../display/rockchip/dw_mipi_dsi_rockchip.txt | 1 + > arch/arm64/boot/dts/rockchip/rk3399.dtsi | 39 ++ > drivers/gpu/drm/rockchip/Kconfig | 2 + > .../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 342 ++++++++++++++++++ > 4 files changed, 384 insertions(+) > >-- >2.29.2 > _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip