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media: mgb4: Unify the outputs padding logic with the inputs

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Write the padding to the HW registers at the same place as the input logic
does.

Signed-off-by: Martin Tůma <martin.tuma@digiteqautomotive.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Martin Tůma
2024-11-20 15:48:44 +01:00
committed by Hans Verkuil
parent fddffe84b1
commit 8f242f8466
1 changed files with 4 additions and 1 deletions
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5
drivers/media/pci/mgb4/mgb4_vout.c
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@@ -180,7 +180,10 @@ static void stop_streaming(struct vb2_queue *vq)
xdma_disable_user_irq(mgbdev->xdev, irq);
cancel_work_sync(&voutdev->dma_work);
mgb4_mask_reg(&mgbdev->video, voutdev->config->regs.config, 0x2, 0x0);
mgb4_write_reg(&mgbdev->video, voutdev->config->regs.padding, 0);
return_all_buffers(voutdev, VB2_BUF_STATE_ERROR);
}
@@ -196,6 +199,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
int rv;
u32 addr;
mgb4_write_reg(video, config->regs.padding, voutdev->padding);
mgb4_mask_reg(video, config->regs.config, 0x2, 0x2);
addr = mgb4_read_reg(video, config->regs.address);
@@ -359,7 +363,6 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
voutdev->padding = (f->fmt.pix.bytesperline - (f->fmt.pix.width
* pixelsize)) / pixelsize;
mgb4_write_reg(video, voutdev->config->regs.padding, voutdev->padding);
return 0;
}