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media: atomisp: Initialize sequence counters to 0 instead of -1

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When starting a new stream initialize the sequence counters to 0
instead of -1. This fixes the following libcamera warning:

 Zero sequence expected for first frame (got 4294967295)

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Hans de Goede 2024-03-17 21:45:25 +00:00 committed by Mauro Carvalho Chehab
parent 455132315e
commit 153d69d26f
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/media/atomisp/pci/atomisp_ioctl.c
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@ -954,9 +954,9 @@ int atomisp_start_streaming(struct vb2_queue *vq, unsigned int count)
spin_lock_irqsave(&isp->lock, irqflags); spin_lock_irqsave(&isp->lock, irqflags);
asd->streaming = true; asd->streaming = true;
spin_unlock_irqrestore(&isp->lock, irqflags); spin_unlock_irqrestore(&isp->lock, irqflags);
atomic_set(&asd->sof_count, -1); atomic_set(&asd->sof_count, 0);
atomic_set(&asd->sequence, -1); atomic_set(&asd->sequence, 0);
atomic_set(&asd->sequence_temp, -1); atomic_set(&asd->sequence_temp, 0);
asd->params.dis_proj_data_valid = false; asd->params.dis_proj_data_valid = false;
asd->latest_preview_exp_id = 0; asd->latest_preview_exp_id = 0;