media: ov5640: add support of 160x120 resolution

Add support of 160x120 resolution.
Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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_QQVGA_160_120,
+	 ARRAY_SIZE(ov5640_setting_QQVGA_160_120),
+	 OV5640_30_FPS},
 	{OV5640_MODE_QCIF_176_144, SUBSAMPLING,
 	 176, 1896, 144, 984,
 	 ov5640_setting_QCIF_176_144,