[cip-dev] [PATCH 4.19.y-cip 16/40] media: i2c: imx219: Add support for cropped 640x480 resolution
From: "Lad Prabhakar" <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: 2021-03-09 16:37:21
Subsystem:
media input infrastructure (v4l/dvb), sony imx219 sensor driver, the rest, v4l2 camera sensor drivers · Maintainers:
Mauro Carvalho Chehab, Dave Stevenson, Linus Torvalds, Sakari Ailus
commit 25130b8ad409d5532f3763bcf891af74f550a70d upstream. 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> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> --- drivers/media/i2c/imx219.c | 70 +++++++++++++++++++++++++++++++++++++- 1 file changed, 69 insertions(+), 1 deletion(-)
diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c
index d94c94c38e75..e2db55f70cd6 100644
--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c@@ -55,6 +55,7 @@ #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
@@ -139,7 +140,7 @@ 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},
@@ -314,6 +315,63 @@ 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},
@@ -432,6 +490,16 @@ 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 {
--
2.17.1