From: Michael Riesch via B4 Relay <devnull+michael.riesch.collabora.com@kernel.org>
To: "Mehdi Djait" <mehdi.djait@linux.intel.com>,
"Maxime Chevallier" <maxime.chevallier@bootlin.com>,
"Théo Lebrun" <theo.lebrun@bootlin.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Gerald Loacker" <gerald.loacker@wolfvision.net>,
"Bryan O'Donoghue" <bryan.odonoghue@linaro.org>,
"Markus Elfring" <Markus.Elfring@web.de>,
"Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Heiko Stuebner" <heiko@sntech.de>,
"Kever Yang" <kever.yang@rock-chips.com>,
"Nicolas Dufresne" <nicolas.dufresne@collabora.com>,
"Sebastian Reichel" <sebastian.reichel@collabora.com>,
"Collabora Kernel Team" <kernel@collabora.com>,
"Paul Kocialkowski" <paulk@sys-base.io>,
"Alexander Shiyan" <eagle.alexander923@gmail.com>,
"Val Packett" <val@packett.cool>, "Rob Herring" <robh@kernel.org>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Sakari Ailus" <sakari.ailus@linux.intel.com>
Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org,
Michael Riesch <michael.riesch@collabora.com>,
Michael Riesch <michael.riesch@collabora.com>
Subject: [PATCH v14 11/18] media: rockchip: rkcif: add support for rk3568 vicap dvp capture
Date: Fri, 24 Oct 2025 14:51:40 +0200 [thread overview]
Message-ID: <20240220-rk3568-vicap-v14-11-b38b6da0fc80@collabora.com> (raw)
In-Reply-To: <20240220-rk3568-vicap-v14-0-b38b6da0fc80@collabora.com>
From: Michael Riesch <michael.riesch@collabora.com>
The RK3568 Video Capture (VICAP) unit features a Digital Video Port
(DVP). Add support for it.
Tested-by: Gerald Loacker <gerald.loacker@wolfvision.net>
Reviewed-by: Gerald Loacker <gerald.loacker@wolfvision.net>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Michael Riesch <michael.riesch@collabora.com>
---
.../platform/rockchip/rkcif/rkcif-capture-dvp.c | 276 +++++++++++++++++++++
.../platform/rockchip/rkcif/rkcif-capture-dvp.h | 1 +
drivers/media/platform/rockchip/rkcif/rkcif-dev.c | 1 +
3 files changed, 278 insertions(+)
diff --git a/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.c b/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.c
index b40135035ab8..dbaf7636aeeb 100644
--- a/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.c
+++ b/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.c
@@ -332,6 +332,282 @@ const struct rkcif_dvp_match_data rkcif_px30_vip_dvp_match_data = {
},
};
+static const struct rkcif_input_fmt rk3568_dvp_in_fmts[] = {
+ {
+ .mbus_code = MEDIA_BUS_FMT_YUYV8_2X8,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV,
+ .fmt_type = RKCIF_FMT_TYPE_YUV,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_YUYV8_2X8,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV,
+ .fmt_type = RKCIF_FMT_TYPE_YUV,
+ .field = V4L2_FIELD_INTERLACED,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_YVYU8_2X8,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU,
+ .fmt_type = RKCIF_FMT_TYPE_YUV,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_YVYU8_2X8,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU,
+ .fmt_type = RKCIF_FMT_TYPE_YUV,
+ .field = V4L2_FIELD_INTERLACED,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_UYVY8_2X8,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_UYVY,
+ .fmt_type = RKCIF_FMT_TYPE_YUV,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_UYVY8_2X8,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_UYVY,
+ .fmt_type = RKCIF_FMT_TYPE_YUV,
+ .field = V4L2_FIELD_INTERLACED,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_VYUY8_2X8,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_VYUY,
+ .fmt_type = RKCIF_FMT_TYPE_YUV,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_VYUY8_2X8,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_VYUY,
+ .fmt_type = RKCIF_FMT_TYPE_YUV,
+ .field = V4L2_FIELD_INTERLACED,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_YUYV8_1X16,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV |
+ RKCIF_FORMAT_INPUT_MODE_BT1120 |
+ RKCIF_FORMAT_BT1120_TRANSMIT_PROGRESS,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_YUYV8_1X16,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV |
+ RKCIF_FORMAT_INPUT_MODE_BT1120,
+ .field = V4L2_FIELD_INTERLACED,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_YVYU8_1X16,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU |
+ RKCIF_FORMAT_INPUT_MODE_BT1120 |
+ RKCIF_FORMAT_BT1120_TRANSMIT_PROGRESS,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_YVYU8_1X16,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU |
+ RKCIF_FORMAT_INPUT_MODE_BT1120,
+ .field = V4L2_FIELD_INTERLACED,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_UYVY8_1X16,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV |
+ RKCIF_FORMAT_INPUT_MODE_BT1120 |
+ RKCIF_FORMAT_BT1120_YC_SWAP |
+ RKCIF_FORMAT_BT1120_TRANSMIT_PROGRESS,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_UYVY8_1X16,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV |
+ RKCIF_FORMAT_BT1120_YC_SWAP |
+ RKCIF_FORMAT_INPUT_MODE_BT1120,
+ .field = V4L2_FIELD_INTERLACED,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_VYUY8_1X16,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU |
+ RKCIF_FORMAT_INPUT_MODE_BT1120 |
+ RKCIF_FORMAT_BT1120_YC_SWAP |
+ RKCIF_FORMAT_BT1120_TRANSMIT_PROGRESS,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_VYUY8_1X16,
+ .dvp_fmt_val = RKCIF_FORMAT_YUV_INPUT_422 |
+ RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU |
+ RKCIF_FORMAT_BT1120_YC_SWAP |
+ RKCIF_FORMAT_INPUT_MODE_BT1120,
+ .field = V4L2_FIELD_INTERLACED,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SBGGR8_1X8,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_8,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SGBRG8_1X8,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_8,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SGRBG8_1X8,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_8,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SRGGB8_1X8,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_8,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SBGGR10_1X10,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_10,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SGBRG10_1X10,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_10,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SGRBG10_1X10,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_10,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SRGGB10_1X10,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_10,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SBGGR12_1X12,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_12,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SGBRG12_1X12,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_12,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SGRBG12_1X12,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_12,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_SRGGB12_1X12,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_12,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_RGB888_1X24,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_Y8_1X8,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_8,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_Y10_1X10,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_10,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+ {
+ .mbus_code = MEDIA_BUS_FMT_Y12_1X12,
+ .dvp_fmt_val = RKCIF_FORMAT_INPUT_MODE_RAW |
+ RKCIF_FORMAT_RAW_DATA_WIDTH_12,
+ .fmt_type = RKCIF_FMT_TYPE_RAW,
+ .field = V4L2_FIELD_NONE,
+ },
+};
+
+static void rk3568_dvp_grf_setup(struct rkcif_device *rkcif)
+{
+ u32 con1 = RK3568_GRF_WRITE_ENABLE(RK3568_GRF_VI_CON1_CIF_DATAPATH |
+ RK3568_GRF_VI_CON1_CIF_CLK_DELAYNUM);
+
+ if (!rkcif->grf)
+ return;
+
+ con1 |= rkcif->interfaces[RKCIF_DVP].dvp.dvp_clk_delay &
+ RK3568_GRF_VI_CON1_CIF_CLK_DELAYNUM;
+
+ if (rkcif->interfaces[RKCIF_DVP].vep.bus.parallel.flags &
+ V4L2_MBUS_PCLK_SAMPLE_DUALEDGE)
+ con1 |= RK3568_GRF_VI_CON1_CIF_DATAPATH;
+
+ regmap_write(rkcif->grf, RK3568_GRF_VI_CON1, con1);
+}
+
+const struct rkcif_dvp_match_data rkcif_rk3568_vicap_dvp_match_data = {
+ .in_fmts = rk3568_dvp_in_fmts,
+ .in_fmts_num = ARRAY_SIZE(rk3568_dvp_in_fmts),
+ .out_fmts = dvp_out_fmts,
+ .out_fmts_num = ARRAY_SIZE(dvp_out_fmts),
+ .setup = rk3568_dvp_grf_setup,
+ .has_scaler = false,
+ .regs = {
+ [RKCIF_DVP_CTRL] = 0x00,
+ [RKCIF_DVP_INTEN] = 0x04,
+ [RKCIF_DVP_INTSTAT] = 0x08,
+ [RKCIF_DVP_FOR] = 0x0c,
+ [RKCIF_DVP_LINE_NUM_ADDR] = 0x2c,
+ [RKCIF_DVP_FRM0_ADDR_Y] = 0x14,
+ [RKCIF_DVP_FRM0_ADDR_UV] = 0x18,
+ [RKCIF_DVP_FRM1_ADDR_Y] = 0x1c,
+ [RKCIF_DVP_FRM1_ADDR_UV] = 0x20,
+ [RKCIF_DVP_VIR_LINE_WIDTH] = 0x24,
+ [RKCIF_DVP_SET_SIZE] = 0x28,
+ [RKCIF_DVP_CROP] = 0x34,
+ [RKCIF_DVP_FRAME_STATUS] = 0x3c,
+ [RKCIF_DVP_LAST_LINE] = 0x44,
+ [RKCIF_DVP_LAST_PIX] = 0x48,
+ },
+};
+
static inline unsigned int rkcif_dvp_get_addr(struct rkcif_device *rkcif,
unsigned int index)
{
diff --git a/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.h b/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.h
index 7b2da11497c3..a4ed37833bd6 100644
--- a/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.h
+++ b/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.h
@@ -14,6 +14,7 @@
#include "rkcif-common.h"
extern const struct rkcif_dvp_match_data rkcif_px30_vip_dvp_match_data;
+extern const struct rkcif_dvp_match_data rkcif_rk3568_vicap_dvp_match_data;
int rkcif_dvp_register(struct rkcif_device *rkcif);
diff --git a/drivers/media/platform/rockchip/rkcif/rkcif-dev.c b/drivers/media/platform/rockchip/rkcif/rkcif-dev.c
index 207802073fd3..addc118ff8bf 100644
--- a/drivers/media/platform/rockchip/rkcif/rkcif-dev.c
+++ b/drivers/media/platform/rockchip/rkcif/rkcif-dev.c
@@ -48,6 +48,7 @@ static const char *const rk3568_vicap_clks[] = {
static const struct rkcif_match_data rk3568_vicap_match_data = {
.clks = rk3568_vicap_clks,
.clks_num = ARRAY_SIZE(rk3568_vicap_clks),
+ .dvp = &rkcif_rk3568_vicap_dvp_match_data,
};
static const struct of_device_id rkcif_plat_of_match[] = {
--
2.39.5
next prev parent reply other threads:[~2025-10-24 12:52 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-24 12:51 [PATCH v14 00/18] media: rockchip: add a driver for the rockchip camera interface Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 01/18] Documentation: admin-guide: media: add " Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 02/18] media: dt-bindings: video-interfaces: add defines for sampling modes Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 03/18] media: dt-bindings: add rockchip px30 vip Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 04/18] media: dt-bindings: add rockchip rk3568 vicap Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 05/18] media: dt-bindings: add rockchip rk3568 mipi csi-2 receiver Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 06/18] media: rockchip: add driver for the rockchip " Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 07/18] media: rockchip: add driver for the rockchip camera interface Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 08/18] media: rockchip: rkcif: add abstraction for interface and crop blocks Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 09/18] media: rockchip: rkcif: add abstraction for dma blocks Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 10/18] media: rockchip: rkcif: add support for px30 vip dvp capture Michael Riesch via B4 Relay
2025-10-24 12:51 ` Michael Riesch via B4 Relay [this message]
2025-10-24 12:51 ` [PATCH v14 12/18] media: rockchip: rkcif: add support for rk3568 vicap mipi capture Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 13/18] arm64: defconfig: enable rockchip camera interface and mipi csi-2 receiver Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 14/18] arm64: dts: rockchip: add the vip node to px30 Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 15/18] arm64: dts: rockchip: add vicap node to rk356x Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 16/18] arm64: dts: rockchip: add mipi csi-2 receiver " Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 17/18] arm64: dts: rockchip: enable vicap dvp on wolfvision pf5 io expander Michael Riesch via B4 Relay
2025-10-24 12:51 ` [PATCH v14 18/18] arm64: dts: rockchip: add radxa camera 8m on rock 3a csi port Michael Riesch via B4 Relay
2025-10-24 12:57 ` [PATCH v14 00/18] media: rockchip: add a driver for the rockchip camera interface Michael Riesch
2025-11-07 17:32 ` Sakari Ailus
2025-11-07 18:41 ` Michael Riesch
2025-11-07 18:54 ` Laurent Pinchart
2025-11-07 20:51 ` Michael Riesch
2025-11-10 8:43 ` Sakari Ailus
2025-11-10 10:29 ` Michael Riesch
2025-11-11 0:06 ` Laurent Pinchart
2025-11-11 8:37 ` Michael Riesch
2025-11-11 10:42 ` Michael Riesch
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