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119 lines
2.9 KiB
Diff
119 lines
2.9 KiB
Diff
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From d8b1f6de10d7bd64d73b1c3099ad5e69e6fd7d9b Mon Sep 17 00:00:00 2001
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From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
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Date: Tue, 10 Mar 2020 14:17:09 +0100
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Subject: [PATCH] media: i2c: imx219: Add support for cropped 640x480
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resolution
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Commit 25130b8ad409d5532f3763bcf891af74f550a70d upstream.
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This patch adds mode table entry for capturing cropped 640x480 resolution
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Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
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Acked-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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---
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drivers/media/i2c/imx219.c | 70 +++++++++++++++++++++++++++++++++++++-
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1 file changed, 69 insertions(+), 1 deletion(-)
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--- a/drivers/media/i2c/imx219.c
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+++ b/drivers/media/i2c/imx219.c
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@@ -54,6 +54,7 @@
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#define IMX219_VTS_15FPS 0x0dc6
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#define IMX219_VTS_30FPS_1080P 0x06e3
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#define IMX219_VTS_30FPS_BINNED 0x06e3
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+#define IMX219_VTS_30FPS_640x480 0x06e3
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#define IMX219_VTS_MAX 0xffff
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#define IMX219_VBLANK_MIN 4
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@@ -138,7 +139,7 @@ struct imx219_mode {
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/*
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* Register sets lifted off the i2C interface from the Raspberry Pi firmware
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* driver.
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- * 3280x2464 = mode 2, 1920x1080 = mode 1, and 1640x1232 = mode 4.
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+ * 3280x2464 = mode 2, 1920x1080 = mode 1, 1640x1232 = mode 4, 640x480 = mode 7.
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*/
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static const struct imx219_reg mode_3280x2464_regs[] = {
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{0x0100, 0x00},
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@@ -313,6 +314,63 @@ static const struct imx219_reg mode_1640
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{0x0163, 0x78},
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};
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+static const struct imx219_reg mode_640_480_regs[] = {
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+ {0x0100, 0x00},
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+ {0x30eb, 0x05},
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+ {0x30eb, 0x0c},
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+ {0x300a, 0xff},
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+ {0x300b, 0xff},
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+ {0x30eb, 0x05},
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+ {0x30eb, 0x09},
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+ {0x0114, 0x01},
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+ {0x0128, 0x00},
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+ {0x012a, 0x18},
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+ {0x012b, 0x00},
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+ {0x0162, 0x0d},
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+ {0x0163, 0x78},
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+ {0x0164, 0x03},
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+ {0x0165, 0xe8},
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+ {0x0166, 0x08},
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+ {0x0167, 0xe7},
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+ {0x0168, 0x02},
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+ {0x0169, 0xf0},
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+ {0x016a, 0x06},
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+ {0x016b, 0xaf},
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+ {0x016c, 0x02},
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+ {0x016d, 0x80},
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+ {0x016e, 0x01},
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+ {0x016f, 0xe0},
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+ {0x0170, 0x01},
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+ {0x0171, 0x01},
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+ {0x0174, 0x03},
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+ {0x0175, 0x03},
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+ {0x0301, 0x05},
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+ {0x0303, 0x01},
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+ {0x0304, 0x03},
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+ {0x0305, 0x03},
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+ {0x0306, 0x00},
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+ {0x0307, 0x39},
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+ {0x030b, 0x01},
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+ {0x030c, 0x00},
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+ {0x030d, 0x72},
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+ {0x0624, 0x06},
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+ {0x0625, 0x68},
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+ {0x0626, 0x04},
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+ {0x0627, 0xd0},
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+ {0x455e, 0x00},
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+ {0x471e, 0x4b},
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+ {0x4767, 0x0f},
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+ {0x4750, 0x14},
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+ {0x4540, 0x00},
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+ {0x47b4, 0x14},
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+ {0x4713, 0x30},
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+ {0x478b, 0x10},
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+ {0x478f, 0x10},
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+ {0x4793, 0x10},
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+ {0x4797, 0x0e},
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+ {0x479b, 0x0e},
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+};
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+
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static const struct imx219_reg raw8_framefmt_regs[] = {
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{0x018c, 0x08},
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{0x018d, 0x08},
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@@ -431,6 +489,16 @@ static const struct imx219_mode supporte
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.regs = mode_1640_1232_regs,
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},
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},
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+ {
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+ /* 640x480 30fps mode */
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+ .width = 640,
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+ .height = 480,
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+ .vts_def = IMX219_VTS_30FPS_640x480,
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+ .reg_list = {
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+ .num_of_regs = ARRAY_SIZE(mode_640_480_regs),
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+ .regs = mode_640_480_regs,
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+ },
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+ },
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};
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struct imx219 {
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