From: Dave Stevenson <dave.stevenson@raspberrypi.com>
To: Sakari Ailus <sakari.ailus@linux.intel.com>,
Jai Luthra <jai.luthra@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Alexander Shiyan <eagle.alexander923@gmail.com>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org,
Dave Stevenson <dave.stevenson@raspberrypi.com>
Subject: [PATCH v2 10/13] media: sony-starvis2: Add support for IMX675
Date: Tue, 13 Oct 2026 16:17:09 +0100 [thread overview]
Message-ID: <20261013-media-starvis2-v2-10-3670722d250a@raspberrypi.com> (raw)
In-Reply-To: <20261013-media-starvis2-v2-0-3670722d250a@raspberrypi.com>
The IMX675 is a 5MPix Starvis2 sensor that follows the same
programming pattern as IMX678 and IMX662, so add it into the
driver.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/media/i2c/sony-starvis2.c | 214 +++++++++++++++++++++++++++++++++++++-
1 file changed, 213 insertions(+), 1 deletion(-)
diff --git a/drivers/media/i2c/sony-starvis2.c b/drivers/media/i2c/sony-starvis2.c
index c2d4b0aab8c8..084c7772abad 100644
--- a/drivers/media/i2c/sony-starvis2.c
+++ b/drivers/media/i2c/sony-starvis2.c
@@ -10,7 +10,9 @@
* pixels.
* IMX662: Diagonal 6.45mm (Type 1/2.8) CMOS image sensor with 2.12 M effective
* pixels.
-
+ * IMX675: Diagonal 6.53mm (Type 1/2.8) CMOS image sensor with 5.12 M effective
+ * pixels.
+ *
* Copyright (C) 2026 Ideas On Board Oy.
*
* Based on Sony IMX678 driver prepared by Will Whang & Soho Enterprise Ltd.
@@ -793,6 +795,193 @@ const struct starvis2_variant imx662_variant_def = {
.hmax_min_pixel_array = 990,
};
+static const struct cci_reg_sequence imx675_common_regs[] = {
+ { STARVIS2_REG_THIN_V_EN, 0x00 },
+ { STARVIS2_REG_VCMODE, 0x01 },
+
+ { CCI_REG8(0x3081), 0x00 },
+ { STARVIS2_REG_XXS_OUTSEL, 0xaa },
+ { STARVIS2_REG_XXS_DRV, 0x0f },
+ { CCI_REG8(0x30cc), 0x00 },
+ { CCI_REG8(0x30cd), 0x00 },
+ { CCI_REG8(0x30ce), 0x02 },
+ { CCI_REG8(0x3400), 0x01 },
+
+ { CCI_REG8(0x3460), 0x22 },
+ { CCI_REG8(0x347b), 0x02 },
+ { CCI_REG8(0x3492), 0x08 },
+ { CCI_REG8(0x3b1d), 0x17 },
+ { CCI_REG8(0x3b44), 0x3f },
+ { CCI_REG8(0x3b60), 0x03 },
+ { CCI_REG8(0x3c03), 0x04 },
+ { CCI_REG8(0x3c04), 0x04 },
+ { CCI_REG8(0x3c0a), 0x1f },
+ { CCI_REG8(0x3c0b), 0x1f },
+ { CCI_REG8(0x3c0c), 0x1f },
+ { CCI_REG8(0x3c0d), 0x1f },
+ { CCI_REG8(0x3c0e), 0x1f },
+ { CCI_REG8(0x3c0f), 0x1f },
+ { CCI_REG8(0x3c30), 0x73 },
+ { CCI_REG8(0x3c3c), 0x20 },
+ { CCI_REG8(0x3c44), 0x06 },
+ { CCI_REG8(0x3c7c), 0xb9 },
+ { CCI_REG8(0x3c7d), 0x01 },
+ { CCI_REG8(0x3c7e), 0xb7 },
+ { CCI_REG8(0x3c7f), 0x01 },
+ { CCI_REG8(0x3cb0), 0x00 },
+ { CCI_REG8(0x3cb2), 0xff },
+ { CCI_REG8(0x3cb3), 0x03 },
+ { CCI_REG8(0x3cb4), 0xff },
+ { CCI_REG8(0x3cb5), 0x03 },
+ { CCI_REG8(0x3cba), 0xff },
+ { CCI_REG8(0x3cbb), 0x03 },
+ { CCI_REG8(0x3cc0), 0xff },
+ { CCI_REG8(0x3cc1), 0x03 },
+ { CCI_REG8(0x3cc2), 0x00 },
+ { CCI_REG8(0x3cc6), 0xff },
+ { CCI_REG8(0x3cc7), 0x03 },
+ { CCI_REG8(0x3cc8), 0xff },
+ { CCI_REG8(0x3cc9), 0x03 },
+ { CCI_REG8(0x3e00), 0x1e },
+ { CCI_REG8(0x3e02), 0x04 },
+ { CCI_REG8(0x3e03), 0x00 },
+ { CCI_REG8(0x3e20), 0x04 },
+ { CCI_REG8(0x3e21), 0x00 },
+ { CCI_REG8(0x3e22), 0x1e },
+ { CCI_REG8(0x3e24), 0xba },
+ { CCI_REG8(0x3e72), 0x85 },
+ { CCI_REG8(0x3e76), 0x0c },
+ { CCI_REG8(0x3e77), 0x01 },
+ { CCI_REG8(0x3e7a), 0x85 },
+ { CCI_REG8(0x3e7e), 0x1f },
+ { CCI_REG8(0x3e82), 0xa6 },
+ { CCI_REG8(0x3e86), 0x2d },
+ { CCI_REG8(0x3ee2), 0x33 },
+ { CCI_REG8(0x3ee3), 0x03 },
+ { CCI_REG8(0x4490), 0x07 },
+ { CCI_REG8(0x4494), 0x19 },
+ { CCI_REG8(0x4495), 0x00 },
+ { CCI_REG8(0x4496), 0xbb },
+ { CCI_REG8(0x4497), 0x00 },
+ { CCI_REG8(0x4498), 0x55 },
+ { CCI_REG8(0x449a), 0x50 },
+ { CCI_REG8(0x449c), 0x50 },
+ { CCI_REG8(0x449e), 0x50 },
+ { CCI_REG8(0x44a0), 0x3c },
+ { CCI_REG8(0x44a2), 0x19 },
+ { CCI_REG8(0x44a4), 0x19 },
+ { CCI_REG8(0x44a6), 0x19 },
+ { CCI_REG8(0x44a8), 0x4b },
+ { CCI_REG8(0x44aa), 0x4b },
+ { CCI_REG8(0x44ac), 0x4b },
+ { CCI_REG8(0x44ae), 0x4b },
+ { CCI_REG8(0x44b0), 0x3c },
+ { CCI_REG8(0x44b2), 0x19 },
+ { CCI_REG8(0x44b4), 0x19 },
+ { CCI_REG8(0x44b6), 0x19 },
+ { CCI_REG8(0x44b8), 0x4b },
+ { CCI_REG8(0x44ba), 0x4b },
+ { CCI_REG8(0x44bc), 0x4b },
+ { CCI_REG8(0x44be), 0x4b },
+ { CCI_REG8(0x44c0), 0x3c },
+ { CCI_REG8(0x44c2), 0x19 },
+ { CCI_REG8(0x44c4), 0x19 },
+ { CCI_REG8(0x44c6), 0x19 },
+ { CCI_REG8(0x44c8), 0xf0 },
+ { CCI_REG8(0x44ca), 0xeb },
+ { CCI_REG8(0x44cc), 0xeb },
+ { CCI_REG8(0x44ce), 0xe6 },
+ { CCI_REG8(0x44d0), 0xe6 },
+ { CCI_REG8(0x44d2), 0xbb },
+ { CCI_REG8(0x44d4), 0xbb },
+ { CCI_REG8(0x44d6), 0xbb },
+ { CCI_REG8(0x44d8), 0xe6 },
+ { CCI_REG8(0x44da), 0xe6 },
+ { CCI_REG8(0x44dc), 0xe6 },
+ { CCI_REG8(0x44de), 0xe6 },
+ { CCI_REG8(0x44e0), 0xe6 },
+ { CCI_REG8(0x44e2), 0xbb },
+ { CCI_REG8(0x44e4), 0xbb },
+ { CCI_REG8(0x44e6), 0xbb },
+ { CCI_REG8(0x44e8), 0xe6 },
+ { CCI_REG8(0x44ea), 0xe6 },
+ { CCI_REG8(0x44ec), 0xe6 },
+ { CCI_REG8(0x44ee), 0xe6 },
+ { CCI_REG8(0x44f0), 0xe6 },
+ { CCI_REG8(0x44f2), 0xbb },
+ { CCI_REG8(0x44f4), 0xbb },
+ { CCI_REG8(0x44f6), 0xbb },
+ { CCI_REG8(0x4538), 0x15 },
+ { CCI_REG8(0x4539), 0x15 },
+ { CCI_REG8(0x453a), 0x15 },
+ { CCI_REG8(0x4544), 0x15 },
+ { CCI_REG8(0x4545), 0x15 },
+ { CCI_REG8(0x4546), 0x15 },
+ { CCI_REG8(0x4550), 0x10 },
+ { CCI_REG8(0x4551), 0x10 },
+ { CCI_REG8(0x4552), 0x10 },
+ { CCI_REG8(0x4553), 0x10 },
+ { CCI_REG8(0x4554), 0x10 },
+ { CCI_REG8(0x4555), 0x10 },
+ { CCI_REG8(0x4556), 0x10 },
+ { CCI_REG8(0x4557), 0x10 },
+ { CCI_REG8(0x4558), 0x10 },
+ { CCI_REG8(0x455c), 0x10 },
+ { CCI_REG8(0x455d), 0x10 },
+ { CCI_REG8(0x455e), 0x10 },
+ { CCI_REG8(0x455f), 0x10 },
+ { CCI_REG8(0x4560), 0x10 },
+ { CCI_REG8(0x4561), 0x10 },
+ { CCI_REG8(0x4562), 0x10 },
+ { CCI_REG8(0x4563), 0x10 },
+ { CCI_REG8(0x4564), 0x10 },
+ { CCI_REG8(0x4569), 0x01 },
+ { CCI_REG8(0x456a), 0x01 },
+ { CCI_REG8(0x456b), 0x06 },
+ { CCI_REG8(0x456c), 0x06 },
+ { CCI_REG8(0x456d), 0x06 },
+ { CCI_REG8(0x456e), 0x06 },
+ { CCI_REG8(0x456f), 0x06 },
+ { CCI_REG8(0x4570), 0x06 },
+};
+
+static const u16 imx675_min_hmax_2lane[] = {
+ [STARVIS2_LINK_FREQ_297MHZ] = 2044,
+ [STARVIS2_LINK_FREQ_360MHZ] = 1692,
+ [STARVIS2_LINK_FREQ_445MHZ] = 1376,
+ [STARVIS2_LINK_FREQ_594MHZ] = 1064,
+ [STARVIS2_LINK_FREQ_720MHZ] = 840,
+ [STARVIS2_LINK_FREQ_891MHZ] = 684,
+ [STARVIS2_LINK_FREQ_1039MHZ] = 592,
+ [STARVIS2_LINK_FREQ_1188MHZ] = 528,
+};
+
+const struct starvis2_variant imx675_variant_def = {
+ .name = "imx675",
+ .id_reg = CCI_REG16_LE(0x4d12),
+ .id_mask = 0xfff,
+ .id_value = 0x576,
+ .native_area = {
+ .top = 0,
+ .left = 0,
+ .width = 2609,
+ .height = 1984,
+ },
+ .active_area = {
+ .top = 0,
+ .left = 0,
+ .width = 2608,
+ .height = 1984,
+ },
+ .pixel_rate = 594000000,
+ .pix_per_clk = 8,
+ .common_regs = imx675_common_regs,
+ .num_common_regs = ARRAY_SIZE(imx675_common_regs),
+ .vmax_default = 2024,
+ .hmax_min_link_freq = imx675_min_hmax_2lane,
+ .hmax_min_pixel_array = 528,
+};
+
struct starvis2_model_info {
enum starvis2_type type;
const u32 *codes;
@@ -843,6 +1032,26 @@ static const struct starvis2_model_info imx662_autodetect_info = {
.auto_detect_mono = &imx662_aamr_info,
};
+static const struct starvis2_model_info imx675_aaqr_info = {
+ .type = STARVIS2_COLOR,
+ .codes = codes_bayer,
+ .num_codes = ARRAY_SIZE(codes_bayer),
+ .variant = &imx675_variant_def,
+};
+
+static const struct starvis2_model_info imx675_aamr_info = {
+ .type = STARVIS2_MONOCHROME,
+ .codes = codes_monochrome,
+ .num_codes = ARRAY_SIZE(codes_monochrome),
+ .variant = &imx675_variant_def,
+};
+
+static const struct starvis2_model_info imx675_autodetect_info = {
+ .variant = &imx675_variant_def,
+ .auto_detect_colour = &imx675_aaqr_info,
+ .auto_detect_mono = &imx675_aamr_info,
+};
+
static const char * const starvis2_supply_name[] = {
"avdd", /* Analog (3.3V) supply */
"dvdd", /* Digital Core (1.1V) supply */
@@ -1651,10 +1860,13 @@ static const struct dev_pm_ops starvis2_pm_ops = {
static const struct of_device_id starvis2_of_match[] = {
{ .compatible = "sony,imx678-aamr", .data = &imx678_aamr_info },
{ .compatible = "sony,imx678-aaqr", .data = &imx678_aaqr_info },
+ { .compatible = "sony,imx675-aamr", .data = &imx675_aamr_info },
+ { .compatible = "sony,imx675-aaqr", .data = &imx675_aaqr_info },
{ .compatible = "sony,imx662-aamr", .data = &imx662_aamr_info },
{ .compatible = "sony,imx662-aaqr", .data = &imx662_aaqr_info },
/* for non-conforming DTs that rely on runtime check */
{ .compatible = "sony,imx678", .data = &imx678_autodetect_info },
+ { .compatible = "sony,imx675", .data = &imx675_autodetect_info },
{ .compatible = "sony,imx662", .data = &imx662_autodetect_info },
{ /* sentinel */ }
};
--
2.34.1
next prev parent reply other threads:[~2026-10-13 15:17 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 15:16 [PATCH v2 00/13] Update imx678 to act as a common Sony Starvis 2 driver Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 01/13] media: imx678: Rework into generic Starvis 2 sensor driver Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 02/13] media: sony-starvis2: Reorder link frequencies to remove lookup Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 03/13] media: sony-starvis2: Always program the sensor in window mode Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 04/13] media: sony-starvis2: Parameterise the configuration to allow for other models Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 05/13] media: sony-starvis2: Rework 2 lane support for higher link freqs Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 06/13] media: sony-starvis2: Allow runtime control of link frequency Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 07/13] media: sony-starvis2: Correct the minimum exposure Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 08/13] media: dt-bindings: sony,imx678: Add other Starvis 2 family members Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 09/13] media: sony-starvis2: Add support for IMX662 Dave Stevenson
2026-10-13 15:17 ` Dave Stevenson [this message]
2026-10-13 15:17 ` [PATCH v2 11/13] media: sony-starvis2: Add support for IMX832 Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 12/13] media: sony-starvis2: Only update bits for window mode Dave Stevenson
2026-10-13 15:17 ` [PATCH v2 13/13] media: sony-starvis2: Add support for IMX585 Dave Stevenson
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