Hi Hugues,
On Tue, Oct 13, 2020 at 08:48:41AM +0000, Hugues FRUCHET wrote:
> Hi Jacopo,
>
> On 10/12/20 5:36 PM, Jacopo Mondi wrote:
> > Hi Hugues,
> >
> > On Thu, Oct 08, 2020 at 10:29:16AM +0200, Hugues Fruchet wrote:
> >> Add support of 160x120 resolution.
> >>
> >> Signed-off-by: Hugues Fruchet <hugues.fruchet@xxxxxx>
> >
> > Looks good, the new mode works for me on a CSI-2 2 lanes setup
> >
> > Tested-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
> >
> >> ---
> >> version 3:
> >> - fix wrong array affectation
> >>
> >> version 2:
> >> - fix missing max framerate
> >>
> >> drivers/media/i2c/ov5640.c | 26 +++++++++++++++++++++++++-
> >> 1 file changed, 25 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
> >> index 8d0254d..40d6983 100644
> >> --- a/drivers/media/i2c/ov5640.c
> >> +++ b/drivers/media/i2c/ov5640.c
> >> @@ -98,7 +98,8 @@
> >> #define OV5640_REG_AVG_READOUT 0x56a1
> >>
> >> enum ov5640_mode_id {
> >> - OV5640_MODE_QCIF_176_144 = 0,
> >> + OV5640_MODE_QQVGA_160_120 = 0,
> >> + OV5640_MODE_QCIF_176_144,
> >> OV5640_MODE_QVGA_320_240,
> >> OV5640_MODE_VGA_640_480,
> >> OV5640_MODE_NTSC_720_480,
> >> @@ -416,6 +417,24 @@ static const struct reg_value ov5640_setting_QVGA_320_240[] = {
> >> {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
> >> };
> >>
> >> +static const struct reg_value ov5640_setting_QQVGA_160_120[] = {
> >> + {0x3c07, 0x08, 0, 0},
> >> + {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
> >> + {0x3814, 0x31, 0, 0},
> >> + {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
> >> + {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
> >> + {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
> >> + {0x3810, 0x00, 0, 0},
> >> + {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
> >> + {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
> >> + {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
> >> + {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
> >> + {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
> >> + {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
> >> + {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0},
> >> + {0x4407, 0x04, 0, 0}, {0x5001, 0xa3, 0, 0},
> >> +};
> >> +
> >> static const struct reg_value ov5640_setting_QCIF_176_144[] = {
> >> {0x3c07, 0x08, 0, 0},
> >> {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
> >> @@ -552,6 +571,11 @@ static const struct ov5640_mode_info ov5640_mode_init_data = {
> >>
> >> static const struct ov5640_mode_info
> >> ov5640_mode_data[OV5640_NUM_MODES] = {
> >> + {OV5640_MODE_QQVGA_160_120, SUBSAMPLING,
> >> + 160, 1896, 120, 984,
> >
> > These values do not match what's actually applied on the sensor, but
> > this is not only related to this patch.
> >
> > See ff66ea3a-bd2e-9bd6-894c-bf372de69a31@xxxxxx
> > I should try to re-submit Tomi's patch and the on-top clock rework.
>
> Thanks Jacopo, but there is a problem with link above about Tomi's patch.
Yeah, that's the message-id not a link, a link would be more useful I
agree:
https://lore.kernel.org/linux-media/d0510b81-9ae1-9b6f-02c5-f4eb08e67bfa@xxxxxx/
Thanks
j
