* [PATCH v2] media: ov5640: add support of 160x120 resolution
@ 2020-10-07 14:19 Hugues Fruchet
0 siblings, 0 replies; only message in thread
From: Hugues Fruchet @ 2020-10-07 14:19 UTC (permalink / raw)
To: Steve Longerbeam, Sakari Ailus, Jacopo Mondi, Hans Verkuil,
Mauro Carvalho Chehab
Cc: linux-media, linux-stm32, Hugues Fruchet, Alain Volmat
Add support of 160x120 resolution.
Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
---
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..1bb89f0 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,
+ ov5640_setting_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_QCIF_176_144),
+ OV5640_30_FPS},
{OV5640_MODE_QCIF_176_144, SUBSAMPLING,
176, 1896, 144, 984,
ov5640_setting_QCIF_176_144,
--
2.7.4
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