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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2009-03-31 06:44:22 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-04-07 00:43:48 (GMT)
commite951cbf20cdc7c55c9c752d28411d956675befd6 (patch)
tree733210c5d359d8828ce2d0a600a5bbcd85242a2e /drivers/media/video/mt9m001.c
parenteee1663fa71e32b146a584cb9a7c22bb6302ec14 (diff)
downloadlinux-e951cbf20cdc7c55c9c752d28411d956675befd6.tar.xz
V4L/DVB (11326): mt9m001: fix advertised pixel clock polarity
MT9M001 datasheet says, that the data is ready on the falling edge of the pixel clock, but the driver wrongly sets the SOCAM_PCLK_SAMPLE_RISING flag. Changing this doesn't seem to produce any visible difference, still, it is better to comply to the datasheet. Reported-by: Sascha Oppermann <oppermann@garage-computers.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/mt9m001.c')
-rw-r--r--drivers/media/video/mt9m001.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index fa7e509..684f62f 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -207,7 +207,7 @@ static unsigned long mt9m001_query_bus_param(struct soc_camera_device *icd)
struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
struct soc_camera_link *icl = mt9m001->client->dev.platform_data;
/* MT9M001 has all capture_format parameters fixed */
- unsigned long flags = SOCAM_PCLK_SAMPLE_RISING |
+ unsigned long flags = SOCAM_PCLK_SAMPLE_FALLING |
SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH |
SOCAM_DATA_ACTIVE_HIGH | SOCAM_MASTER;