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media: i2c: imx219: Add support for cropped 640x480 resolution

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This patch adds mode table entry for capturing cropped 640x480 resolution

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Lad Prabhakar 2020-03-10 14:17:09 +01:00 committed by Mauro Carvalho Chehab
parent 22da1d56e9
commit 25130b8ad4
1 changed files with 69 additions and 1 deletions
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70
drivers/media/i2c/imx219.c
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@ -54,6 +54,7 @@
#define IMX219_VTS_15FPS 0x0dc6
#define IMX219_VTS_30FPS_1080P 0x06e3
#define IMX219_VTS_30FPS_BINNED 0x06e3
#define IMX219_VTS_30FPS_640x480 0x06e3
#define IMX219_VTS_MAX 0xffff
#define IMX219_VBLANK_MIN 4
@ -138,7 +139,7 @@ struct imx219_mode {
/*
* Register sets lifted off the i2C interface from the Raspberry Pi firmware
* driver.
* 3280x2464 = mode 2, 1920x1080 = mode 1, and 1640x1232 = mode 4.
* 3280x2464 = mode 2, 1920x1080 = mode 1, 1640x1232 = mode 4, 640x480 = mode 7.
*/
static const struct imx219_reg mode_3280x2464_regs[] = {
{0x0100, 0x00},
@ -313,6 +314,63 @@ static const struct imx219_reg mode_1640_1232_regs[] = {
{0x0163, 0x78},
};
static const struct imx219_reg mode_640_480_regs[] = {
{0x0100, 0x00},
{0x30eb, 0x05},
{0x30eb, 0x0c},
{0x300a, 0xff},
{0x300b, 0xff},
{0x30eb, 0x05},
{0x30eb, 0x09},
{0x0114, 0x01},
{0x0128, 0x00},
{0x012a, 0x18},
{0x012b, 0x00},
{0x0162, 0x0d},
{0x0163, 0x78},
{0x0164, 0x03},
{0x0165, 0xe8},
{0x0166, 0x08},
{0x0167, 0xe7},
{0x0168, 0x02},
{0x0169, 0xf0},
{0x016a, 0x06},
{0x016b, 0xaf},
{0x016c, 0x02},
{0x016d, 0x80},
{0x016e, 0x01},
{0x016f, 0xe0},
{0x0170, 0x01},
{0x0171, 0x01},
{0x0174, 0x03},
{0x0175, 0x03},
{0x0301, 0x05},
{0x0303, 0x01},
{0x0304, 0x03},
{0x0305, 0x03},
{0x0306, 0x00},
{0x0307, 0x39},
{0x030b, 0x01},
{0x030c, 0x00},
{0x030d, 0x72},
{0x0624, 0x06},
{0x0625, 0x68},
{0x0626, 0x04},
{0x0627, 0xd0},
{0x455e, 0x00},
{0x471e, 0x4b},
{0x4767, 0x0f},
{0x4750, 0x14},
{0x4540, 0x00},
{0x47b4, 0x14},
{0x4713, 0x30},
{0x478b, 0x10},
{0x478f, 0x10},
{0x4793, 0x10},
{0x4797, 0x0e},
{0x479b, 0x0e},
};
static const struct imx219_reg raw8_framefmt_regs[] = {
{0x018c, 0x08},
{0x018d, 0x08},
@ -431,6 +489,16 @@ static const struct imx219_mode supported_modes[] = {
.regs = mode_1640_1232_regs,
},
},
{
/* 640x480 30fps mode */
.width = 640,
.height = 480,
.vts_def = IMX219_VTS_30FPS_640x480,
.reg_list = {
.num_of_regs = ARRAY_SIZE(mode_640_480_regs),
.regs = mode_640_480_regs,
},
},
};
struct imx219 {