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media: i2c: ov2659: Fix missing 720p register config 

[ Upstream commit 9d669fbfca20e6035ead814e55d9ef1a6b500540 ]

The initial registers sequence is only loaded at probe
time. Afterward only the resolution and format specific
register are modified. Care must be taken to make sure
registers modified by one resolution setting are reverted
back when another resolution is programmed.

This was not done properly for the 720p case.

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Benoit Parrot 2019-09-30 10:06:43 -03:00 committed by Greg Kroah-Hartman
parent 58090ce579
commit 00e4227126
1 changed files with 4 additions and 0 deletions
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drivers/media/i2c/ov2659.c
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@ -419,10 +419,14 @@ static struct sensor_register ov2659_720p[] = {
{ REG_TIMING_YINC, 0x11 },
{ REG_TIMING_VERT_FORMAT, 0x80 },
{ REG_TIMING_HORIZ_FORMAT, 0x00 },
{ 0x370a, 0x12 },
{ 0x3a03, 0xe8 },
{ 0x3a09, 0x6f },
{ 0x3a0b, 0x5d },
{ 0x3a15, 0x9a },
{ REG_VFIFO_READ_START_H, 0x00 },
{ REG_VFIFO_READ_START_L, 0x80 },
{ REG_ISP_CTRL02, 0x00 },
{ REG_NULL, 0x00 },
};