Commit 2d772da9 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

media: vivid: fix incorrect PA assignment to HDMI outputs 



The initial physical address was one too low for the outputs.
E.g. if 1.0.0.0 was expected, then it was set to 0.0.0.0, and
2.0.0.0 became 1.0.0.0.

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Johan Korsnes <johan.korsnes@gmail.com>
Fixes: 4ee895e7 ("media: vivid: reorder CEC allocation and control set-up")
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 9a43ccb5

drivers/media/platform/vivid/vivid-core.c

+2 −2
Original line number Diff line number Diff line
@@ -1571,8 +1571,8 @@ static int vivid_create_instance(struct platform_device *pdev, int inst) 
			}

			v4l2_info(&dev->v4l2_dev, "CEC adapter %s registered for HDMI output %d\n",

				  dev_name(&dev->cec_tx_adap[i]->devnode.dev), i);

			if (i <= out_type_counter[HDMI])

				cec_s_phys_addr(dev->cec_tx_adap[i], i << 12, false);

			if (i < out_type_counter[HDMI])

				cec_s_phys_addr(dev->cec_tx_adap[i], (i + 1) << 12, false);

			else

				cec_s_phys_addr(dev->cec_tx_adap[i], 0x1000, false);

		}