From c303449741279fc9a108c80e0816f0c4ddca8c09 Mon Sep 17 00:00:00 2001 From: Jonathan Corbet Date: Tue, 23 Oct 2007 17:30:27 -0300 Subject: [PATCH] V4L/DVB (6394): Fix a cafe_ccic resume bug If the system is suspended while the camera is streaming, it will not continue streaming on resume. Save the state properly so that resume works. Signed-off-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cafe_ccic.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index b63cab33692..2567da7b09e 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -2232,13 +2232,16 @@ static int cafe_pci_suspend(struct pci_dev *pdev, pm_message_t state) { struct cafe_camera *cam = cafe_find_by_pdev(pdev); int ret; + enum cafe_state cstate; ret = pci_save_state(pdev); if (ret) return ret; + cstate = cam->state; /* HACK - stop_dma sets to idle */ cafe_ctlr_stop_dma(cam); cafe_ctlr_power_down(cam); pci_disable_device(pdev); + cam->state = cstate; return 0; } -- 2.41.0