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X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Hi, On 1/6/25 03:16, Tim Surber wrote: > I applied your patch to rockchip/next on an FriendlyElec CM3588 device with arm- > trusted-firmware 2.12. This is the same hardware/cable/sources I used previously > Sadly I could not get it to work at all. > > After connection to a HDMI source I get the following error with all devices and > resolutions I tested > # dmesg > snps_hdmirx fdee0000.hdmi_receiver: hdmirx_controller_init wait timer base lock > failed > snps_hdmirx fdee0000.hdmi_receiver: hdmirx_phy_register_write wait cr write done > failed (repeating multiple times) Sounds like interrupt may be not working for you. Interrupt won't work using downstream version of AT-F, though I assume you're using vanilla version of the AT-F. Could you please show output of `cat /proc/interrupts | grep rk_hdmirx` after plugging the HDMI cable. -- Best regards, Dmitry _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip