Hi,
On 2024-10-16 21:11, Conor Dooley wrote:
From: Conor Dooley conor.dooley@microchip.com
Aurelien reported probe failures due to the csi node being enabled without having a camera attached to it. A camera was in the initial submissions, but was removed from the dts, as it had not actually been present on the board, but was from an addon board used by the developer of the relevant drivers. The non-camera pipeline nodes were not disabled when this happened and the probe failures are problematic for Debian. Disable them.
CC: stable@vger.kernel.org Fixes: 28ecaaa5af192 ("riscv: dts: starfive: jh7110: Add camera subsystem nodes") Closes: https://lore.kernel.org/all/Zw1-vcN4CoVkfLjU@aurel32.net/ Reported-by: Aurelien Jarno aurelien@aurel32.net Signed-off-by: Conor Dooley conor.dooley@microchip.com
CC: Emil Renner Berthing kernel@esmil.dk CC: Rob Herring robh@kernel.org CC: Krzysztof Kozlowski krzk+dt@kernel.org CC: Conor Dooley conor+dt@kernel.org CC: Changhuang Liang changhuang.liang@starfivetech.com CC: devicetree@vger.kernel.org CC: linux-riscv@lists.infradead.org CC: linux-kernel@vger.kernel.org
arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 2 -- 1 file changed, 2 deletions(-)
Thanks for picking up that issue. I confirm this fix the "problem".
To give some more details, the problem for Debian is that it appears as an error, with the line in red in dmesg or journalctl. However we would like to be able to provide a kernel with such drivers enabled so that users with a camera can just use an overlay or patch their device tree.
Tested-by: Aurelien Jarno aurelien@aurel32.net Reviewed-by: Aurelien Jarno aurelien@aurel32.net
Regards Aurelien