From nobody Thu Oct 2 11:58:10 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AC1E736999A; Wed, 17 Sep 2025 15:38:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758123533; cv=none; b=fCorFGp2nUiCmh/JSfai/CXVGj8dIlp/tBqFBRLviWWOh+EC8vqosGPHjIe8hrfbgJ+ujIAASYiyFOgHLEx3IhzN/NvPcfCVv/Jc+n6tmDvR9PW9M8s+NE1YaXssF4VzGduq5Pi2t7nvs0moUCDBIc4aMZEguFVWhPvweeasg4w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758123533; c=relaxed/simple; bh=YxOEcvQQWWkMACYStLCgwlZ26jl+y58raHJAzO/2ZTI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=XepsuWxNK6udhgExlsCSnkSaQt4mH0oKswCh1y4LjHKYd/63MOBnDam6jcFIZPxCuj5Ys55mn/TFtXE6qNtxVeTrePMKKiysqG1vvnh9HjhKGMXM/5fS6Ho4kkH+GoZEGOkHJHOuTrsPSzhril7oiNbg4Rw+I0+t6JIo8eGYcWk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=J28jlxjH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="J28jlxjH" Received: by smtp.kernel.org (Postfix) with ESMTPS id 8B799C4CEF7; Wed, 17 Sep 2025 15:38:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758123533; bh=YxOEcvQQWWkMACYStLCgwlZ26jl+y58raHJAzO/2ZTI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=J28jlxjHMkCnrm0FeFg0EKmLlqfvMYqgj2okrIsiFXy1+Q9qmvktqZJO8uzyzQeWP sMGOh0dhV7J9O63/9m8x+430GEr7pcd5DODbawPPXGVcse+9peas8b3NfI6rtSGGLS W5GEmrYZXnf7geFB+HC0SVINGbd2zWb6p9vt9vLu69CbR8HZ3KXgrWTkvfelJTo1dT xbKLUBU38zkNgdEi54wyRXD8ZEE8MzJufNfzVM9f/OxVQNS77bG2dofX+Itoy+d2ET P403d5GiCF3oreO3XYJq/RO4+MhYzO0VV/yhq7zyp7FNHnYo6uo01lax/6mmHH2nH7 2YmlSCabztXnw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 81B8CCAC5A0; Wed, 17 Sep 2025 15:38:53 +0000 (UTC) From: Michael Riesch via B4 Relay Date: Wed, 17 Sep 2025 17:38:51 +0200 Subject: [PATCH v11 11/17] media: rockchip: rkcif: add support for rk3568 vicap dvp capture Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240220-rk3568-vicap-v11-11-af0eada54e5d@collabora.com> References: <20240220-rk3568-vicap-v11-0-af0eada54e5d@collabora.com> In-Reply-To: <20240220-rk3568-vicap-v11-0-af0eada54e5d@collabora.com> To: Mehdi Djait , Maxime Chevallier , =?utf-8?q?Th=C3=A9o_Lebrun?= , Thomas Petazzoni , Gerald Loacker , Bryan O'Donoghue , Markus Elfring , Laurent Pinchart , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Kever Yang , Nicolas Dufresne , Sebastian Reichel , Collabora Kernel Team , Paul Kocialkowski , Alexander Shiyan , Val Packett , Rob Herring , Philipp Zabel , Sakari Ailus 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 X-Mailer: b4 0.12.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1758123529; l=10752; i=michael.riesch@collabora.com; s=20250410; h=from:subject:message-id; bh=1x5UJSLw8qZEJq2/QAMKa4q6rbg+hwbsVpGT/G39Adw=; b=tH5n0DaSEZtaA9P/M/Ex2KkBsif2DsyPxmBGUW6+pfhyoyAUI/1iksaM8LGir0yLy7ZcsB+a3 vU0rP2ZrXhoD6p++m/uiaRr99/Pqp1uH33t5cTiiwAzJglDJPjzIIQ6 X-Developer-Key: i=michael.riesch@collabora.com; a=ed25519; pk=+MWX1fffLFZtTPG/I6XdYm/+OSvpRE8D9evQaWbiN04= X-Endpoint-Received: by B4 Relay for michael.riesch@collabora.com/20250410 with auth_id=371 X-Original-From: Michael Riesch Reply-To: michael.riesch@collabora.com From: Michael Riesch The RK3568 Video Capture (VICAP) unit features a Digital Video Port (DVP). Add support for it. Signed-off-by: Michael Riesch Reviewed-by: Gerald Loacker Tested-by: Gerald Loacker --- .../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/dr= ivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.c index 35e2b685a4d8..6b463d232283 100644 --- a/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.c +++ b/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.c @@ -331,6 +331,282 @@ const struct rkcif_dvp_match_data rkcif_px30_vip_dvp_= match_data =3D { }, }; =20 +static const struct rkcif_input_fmt rk3568_dvp_in_fmts[] =3D { + { + .mbus_code =3D MEDIA_BUS_FMT_YUYV8_2X8, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV, + .fmt_type =3D RKCIF_FMT_TYPE_YUV, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_YUYV8_2X8, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV, + .fmt_type =3D RKCIF_FMT_TYPE_YUV, + .field =3D V4L2_FIELD_INTERLACED, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_YVYU8_2X8, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU, + .fmt_type =3D RKCIF_FMT_TYPE_YUV, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_YVYU8_2X8, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU, + .fmt_type =3D RKCIF_FMT_TYPE_YUV, + .field =3D V4L2_FIELD_INTERLACED, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_UYVY8_2X8, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_UYVY, + .fmt_type =3D RKCIF_FMT_TYPE_YUV, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_UYVY8_2X8, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_UYVY, + .fmt_type =3D RKCIF_FMT_TYPE_YUV, + .field =3D V4L2_FIELD_INTERLACED, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_VYUY8_2X8, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_VYUY, + .fmt_type =3D RKCIF_FMT_TYPE_YUV, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_VYUY8_2X8, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_VYUY, + .fmt_type =3D RKCIF_FMT_TYPE_YUV, + .field =3D V4L2_FIELD_INTERLACED, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_YUYV8_1X16, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV | + RKCIF_FORMAT_INPUT_MODE_BT1120 | + RKCIF_FORMAT_BT1120_TRANSMIT_PROGRESS, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_YUYV8_1X16, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV | + RKCIF_FORMAT_INPUT_MODE_BT1120, + .field =3D V4L2_FIELD_INTERLACED, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_YVYU8_1X16, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU | + RKCIF_FORMAT_INPUT_MODE_BT1120 | + RKCIF_FORMAT_BT1120_TRANSMIT_PROGRESS, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_YVYU8_1X16, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU | + RKCIF_FORMAT_INPUT_MODE_BT1120, + .field =3D V4L2_FIELD_INTERLACED, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_UYVY8_1X16, + .dvp_fmt_val =3D 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 =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_UYVY8_1X16, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YUYV | + RKCIF_FORMAT_BT1120_YC_SWAP | + RKCIF_FORMAT_INPUT_MODE_BT1120, + .field =3D V4L2_FIELD_INTERLACED, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_VYUY8_1X16, + .dvp_fmt_val =3D 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 =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_VYUY8_1X16, + .dvp_fmt_val =3D RKCIF_FORMAT_YUV_INPUT_422 | + RKCIF_FORMAT_YUV_INPUT_ORDER_YVYU | + RKCIF_FORMAT_BT1120_YC_SWAP | + RKCIF_FORMAT_INPUT_MODE_BT1120, + .field =3D V4L2_FIELD_INTERLACED, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SBGGR8_1X8, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_8, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SGBRG8_1X8, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_8, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SGRBG8_1X8, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_8, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SRGGB8_1X8, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_8, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SBGGR10_1X10, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_10, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SGBRG10_1X10, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_10, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SGRBG10_1X10, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_10, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SRGGB10_1X10, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_10, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SBGGR12_1X12, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_12, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SGBRG12_1X12, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_12, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SGRBG12_1X12, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_12, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_SRGGB12_1X12, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_12, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_RGB888_1X24, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_Y8_1X8, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_8, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_Y10_1X10, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_10, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, + { + .mbus_code =3D MEDIA_BUS_FMT_Y12_1X12, + .dvp_fmt_val =3D RKCIF_FORMAT_INPUT_MODE_RAW | + RKCIF_FORMAT_RAW_DATA_WIDTH_12, + .fmt_type =3D RKCIF_FMT_TYPE_RAW, + .field =3D V4L2_FIELD_NONE, + }, +}; + +static void rk3568_dvp_grf_setup(struct rkcif_device *rkcif) +{ + u32 con1 =3D RK3568_GRF_WRITE_ENABLE(RK3568_GRF_VI_CON1_CIF_DATAPATH | + RK3568_GRF_VI_CON1_CIF_CLK_DELAYNUM); + + if (!rkcif->grf) + return; + + con1 |=3D 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 |=3D 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 =3D { + .in_fmts =3D rk3568_dvp_in_fmts, + .in_fmts_num =3D ARRAY_SIZE(rk3568_dvp_in_fmts), + .out_fmts =3D dvp_out_fmts, + .out_fmts_num =3D ARRAY_SIZE(dvp_out_fmts), + .setup =3D rk3568_dvp_grf_setup, + .has_scaler =3D false, + .regs =3D { + [RKCIF_DVP_CTRL] =3D 0x00, + [RKCIF_DVP_INTEN] =3D 0x04, + [RKCIF_DVP_INTSTAT] =3D 0x08, + [RKCIF_DVP_FOR] =3D 0x0c, + [RKCIF_DVP_LINE_NUM_ADDR] =3D 0x2c, + [RKCIF_DVP_FRM0_ADDR_Y] =3D 0x14, + [RKCIF_DVP_FRM0_ADDR_UV] =3D 0x18, + [RKCIF_DVP_FRM1_ADDR_Y] =3D 0x1c, + [RKCIF_DVP_FRM1_ADDR_UV] =3D 0x20, + [RKCIF_DVP_VIR_LINE_WIDTH] =3D 0x24, + [RKCIF_DVP_SET_SIZE] =3D 0x28, + [RKCIF_DVP_CROP] =3D 0x34, + [RKCIF_DVP_FRAME_STATUS] =3D 0x3c, + [RKCIF_DVP_LAST_LINE] =3D 0x44, + [RKCIF_DVP_LAST_PIX] =3D 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/dr= ivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.h index 5c58088dd348..4bd72d41ec2f 100644 --- a/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.h +++ b/drivers/media/platform/rockchip/rkcif/rkcif-capture-dvp.h @@ -13,6 +13,7 @@ #include "rkcif-common.h" =20 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; =20 int rkcif_dvp_register(struct rkcif_device *rkcif); =20 diff --git a/drivers/media/platform/rockchip/rkcif/rkcif-dev.c b/drivers/me= dia/platform/rockchip/rkcif/rkcif-dev.c index 285676445e44..44566d7e58d7 100644 --- a/drivers/media/platform/rockchip/rkcif/rkcif-dev.c +++ b/drivers/media/platform/rockchip/rkcif/rkcif-dev.c @@ -47,6 +47,7 @@ static const char *const rk3568_vicap_clks[] =3D { static const struct rkcif_match_data rk3568_vicap_match_data =3D { .clks =3D rk3568_vicap_clks, .clks_num =3D ARRAY_SIZE(rk3568_vicap_clks), + .dvp =3D &rkcif_rk3568_vicap_dvp_match_data, }; =20 static const struct of_device_id rkcif_plat_of_match[] =3D { --=20 2.39.5