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[media] V4L: mt9v022: fix pixel clock 

The setup of the pixel clock is done wrong in the mt9v022 driver.
The 'Invert Pixel Clock' bit has to be set to 1 for falling edge
and not for rising. This is not clearly described in the data
sheet.

Tested on pcm037 and pcm027/pcm990.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Teresa Gámez 2011-04-14 11:39:57 -03:00 committed by Mauro Carvalho Chehab
parent d2dcad49bc
commit a1de7a00ae
1 changed files with 1 additions and 1 deletions
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2
drivers/media/video/mt9v022.c
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@ -228,7 +228,7 @@ static int mt9v022_set_bus_param(struct soc_camera_device *icd,
flags = soc_camera_apply_sensor_flags(icl, flags);
if (flags & SOCAM_PCLK_SAMPLE_RISING)
if (flags & SOCAM_PCLK_SAMPLE_FALLING)
pixclk |= 0x10;
if (!(flags & SOCAM_HSYNC_ACTIVE_HIGH))