From: agust@denx.de (Anatolij Gustschin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] Fix issues with frame reception from CSI on i.MX31
Date: Wed, 26 Jan 2011 09:49:47 +0100 [thread overview]
Message-ID: <1296031789-1721-1-git-send-email-agust@denx.de> (raw)
On some camera systems we do not tolerate the losing of
captured frames. We observed losing of the first frame
from CSI when double buffering is used (multiple buffers
queued by the mx3-camera driver).
The patches provide fixes for the observed problem.
Anatolij Gustschin (2):
v4l: soc-camera: start stream after queueing the buffers
dma: ipu_idmac: do not lose valid received data in the irq handler
drivers/dma/ipu/ipu_idmac.c | 50 --------------------------------------
drivers/media/video/soc_camera.c | 4 +-
2 files changed, 2 insertions(+), 52 deletions(-)
next reply other threads:[~2011-01-26 8:49 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-26 8:49 Anatolij Gustschin [this message]
2011-01-26 8:49 ` [PATCH 1/2] v4l: soc-camera: start stream after queueing the buffers Anatolij Gustschin
2011-01-29 19:16 ` Guennadi Liakhovetski
2011-01-29 19:24 ` Anatolij Gustschin
2011-01-31 12:19 ` [PATCH 1/2 v2] " Anatolij Gustschin
2011-01-26 8:49 ` [PATCH 2/2] dma: ipu_idmac: do not lose valid received data in the irq handler Anatolij Gustschin
2011-01-27 8:22 ` Anatolij Gustschin
2011-01-31 5:56 ` Dan Williams
2011-01-31 12:22 ` [PATCH 2/2 v2] " Anatolij Gustschin
2011-02-03 10:09 ` Guennadi Liakhovetski
2011-02-04 9:19 ` Markus Niebel
2011-02-04 9:37 ` Guennadi Liakhovetski
2011-02-04 11:37 ` Markus Niebel
2011-02-04 9:35 ` Anatolij Gustschin
2011-02-05 13:35 ` Anatolij Gustschin
2011-02-05 16:36 ` Guennadi Liakhovetski
2011-02-05 20:04 ` Anatolij Gustschin
2011-02-07 11:09 ` Guennadi Liakhovetski
2011-02-07 11:21 ` Anatolij Gustschin
2011-02-07 11:35 ` Guennadi Liakhovetski
2011-02-07 13:01 ` Detlev Zundel
2011-02-07 13:35 ` Guennadi Liakhovetski
2011-02-07 14:43 ` Detlev Zundel
2011-02-07 13:45 ` Anatolij Gustschin
2011-02-07 14:00 ` Guennadi Liakhovetski
2011-02-07 16:49 ` Guennadi Liakhovetski
2011-02-14 9:57 ` Dan Williams
2011-01-28 7:46 ` [PATCH 0/2] Fix issues with frame reception from CSI on i.MX31 Anatolij Gustschin
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