From: Paul Kocialkowski <paul.kocialkowski@bootlin.com> To: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Cc: Yong Deng <yong.deng@magewell.com>, Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, Samuel Holland <samuel@sholland.org>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, Maxime Ripard <mripard@kernel.org>, Thomas Petazzoni <thomas.petazzoni@bootlin.com> Subject: [PATCH v4 27/45] media: sun6i-csi: Add bridge dimensions and format helpers Date: Fri, 15 Apr 2022 17:27:53 +0200 [thread overview] Message-ID: <20220415152811.636419-28-paul.kocialkowski@bootlin.com> (raw) In-Reply-To: <20220415152811.636419-1-paul.kocialkowski@bootlin.com> Introduce new helpers to ease getting information about the bridge. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> --- .../sunxi/sun6i-csi/sun6i_csi_bridge.c | 20 +++++++++++++++++++ .../sunxi/sun6i-csi/sun6i_csi_bridge.h | 7 +++++++ 2 files changed, 27 insertions(+) diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c index bba825db8322..0c1e159537a7 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c @@ -12,6 +12,26 @@ #include "sun6i_csi.h" #include "sun6i_csi_bridge.h" +/* Helpers */ + +void sun6i_csi_bridge_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height) +{ + if (width) + *width = csi_dev->bridge.mbus_format.width; + if (height) + *height = csi_dev->bridge.mbus_format.height; +} + +void sun6i_csi_bridge_format(struct sun6i_csi_device *csi_dev, + u32 *mbus_code, u32 *field) +{ + if (mbus_code) + *mbus_code = csi_dev->bridge.mbus_format.code; + if (field) + *field = csi_dev->bridge.mbus_format.field; +} + /* Format */ static const u32 sun6i_csi_bridge_mbus_codes[] = { diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h index f9bf87bf3667..5e6448aa522f 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h @@ -41,6 +41,13 @@ struct sun6i_csi_bridge { struct sun6i_csi_bridge_source source_parallel; }; +/* Helpers */ + +void sun6i_csi_bridge_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height); +void sun6i_csi_bridge_format(struct sun6i_csi_device *csi_dev, + u32 *mbus_code, u32 *field); + /* Bridge */ int sun6i_csi_bridge_setup(struct sun6i_csi_device *csi_dev); -- 2.35.2
WARNING: multiple messages have this Message-ID (diff)
From: Paul Kocialkowski <paul.kocialkowski@bootlin.com> To: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Cc: Yong Deng <yong.deng@magewell.com>, Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, Samuel Holland <samuel@sholland.org>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, Maxime Ripard <mripard@kernel.org>, Thomas Petazzoni <thomas.petazzoni@bootlin.com> Subject: [PATCH v4 27/45] media: sun6i-csi: Add bridge dimensions and format helpers Date: Fri, 15 Apr 2022 17:27:53 +0200 [thread overview] Message-ID: <20220415152811.636419-28-paul.kocialkowski@bootlin.com> (raw) In-Reply-To: <20220415152811.636419-1-paul.kocialkowski@bootlin.com> Introduce new helpers to ease getting information about the bridge. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> --- .../sunxi/sun6i-csi/sun6i_csi_bridge.c | 20 +++++++++++++++++++ .../sunxi/sun6i-csi/sun6i_csi_bridge.h | 7 +++++++ 2 files changed, 27 insertions(+) diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c index bba825db8322..0c1e159537a7 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c @@ -12,6 +12,26 @@ #include "sun6i_csi.h" #include "sun6i_csi_bridge.h" +/* Helpers */ + +void sun6i_csi_bridge_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height) +{ + if (width) + *width = csi_dev->bridge.mbus_format.width; + if (height) + *height = csi_dev->bridge.mbus_format.height; +} + +void sun6i_csi_bridge_format(struct sun6i_csi_device *csi_dev, + u32 *mbus_code, u32 *field) +{ + if (mbus_code) + *mbus_code = csi_dev->bridge.mbus_format.code; + if (field) + *field = csi_dev->bridge.mbus_format.field; +} + /* Format */ static const u32 sun6i_csi_bridge_mbus_codes[] = { diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h index f9bf87bf3667..5e6448aa522f 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h @@ -41,6 +41,13 @@ struct sun6i_csi_bridge { struct sun6i_csi_bridge_source source_parallel; }; +/* Helpers */ + +void sun6i_csi_bridge_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height); +void sun6i_csi_bridge_format(struct sun6i_csi_device *csi_dev, + u32 *mbus_code, u32 *field); + /* Bridge */ int sun6i_csi_bridge_setup(struct sun6i_csi_device *csi_dev); -- 2.35.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-04-15 15:28 UTC|newest] Thread overview: 168+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-15 15:27 [PATCH v4 00/45] Allwinner A31/A83T MIPI CSI-2 and A31 ISP / CSI Rework Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 01/45] media: sun6i-csi: Define and use driver name and (reworked) description Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 02/45] media: sun6i-csi: Refactor main driver data structures Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 03/45] media: sun6i-csi: Tidy up platform code Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 04/45] media: sun6i-csi: Always set exclusive module clock rate Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 05/45] media: sun6i-csi: Define and use variant to get " Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 06/45] media: sun6i-csi: Use runtime pm for clocks and reset Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 18:31 ` Jernej Škrabec 2022-04-27 18:31 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 07/45] media: sun6i-csi: Tidy up Kconfig Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 18:32 ` Jernej Škrabec 2022-04-27 18:32 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 08/45] media: sun6i-csi: Tidy up v4l2 code Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 09/45] media: sun6i-csi: Tidy up video code Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 10/45] media: sun6i-csi: Pass and store csi device directly in " Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 11/45] media: sun6i-csi: Register the media device after creation Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 18:40 ` Jernej Škrabec 2022-04-27 18:40 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 12/45] media: sun6i-csi: Add media ops with link notify callback Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 18:42 ` Jernej Škrabec 2022-04-27 18:42 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 13/45] media: sun6i-csi: Introduce and use video helper functions Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 18:50 ` Jernej Škrabec 2022-04-27 18:50 ` Jernej Škrabec 2022-04-28 8:04 ` Paul Kocialkowski 2022-04-28 8:04 ` Paul Kocialkowski 2022-04-28 8:11 ` Jernej Škrabec 2022-04-28 8:11 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 14/45] media: sun6i-csi: Move csi buffer definition to main header file Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 15/45] media: media-entity: Add helper to get a single enabled link Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 16/45] media: sun6i-csi: Add bridge v4l2 subdev with port management Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 17/45] media: sun6i-csi: Rename sun6i_video to sun6i_csi_capture Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 18/45] media: sun6i-csi: Add capture state using vsync for page flip Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-15 15:27 ` [PATCH v4 19/45] media: sun6i-csi: Rework register definitions, invert misleading fields Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 18:56 ` Jernej Škrabec 2022-04-27 18:56 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 20/45] media: sun6i-csi: Add dimensions and format helpers to capture Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 18:57 ` Jernej Škrabec 2022-04-27 18:57 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 21/45] media: sun6i-csi: Implement address configuration without indirection Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:16 ` Jernej Škrabec 2022-04-27 19:16 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 22/45] media: sun6i-csi: Split stream sequences and irq code in capture Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:19 ` Jernej Škrabec 2022-04-27 19:19 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 23/45] media: sun6i-csi: Move power management to runtime pm " Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:21 ` Jernej Škrabec 2022-04-27 19:21 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 24/45] media: sun6i-csi: Move register configuration to capture Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:25 ` Jernej Škrabec 2022-04-27 19:25 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 25/45] media: sun6i-csi: Rework capture format management with helper Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:28 ` Jernej Škrabec 2022-04-27 19:28 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 26/45] media: sun6i-csi: Remove custom format helper and rework configure Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:30 ` Jernej Škrabec 2022-04-27 19:30 ` Jernej Škrabec 2022-04-15 15:27 ` Paul Kocialkowski [this message] 2022-04-15 15:27 ` [PATCH v4 27/45] media: sun6i-csi: Add bridge dimensions and format helpers Paul Kocialkowski 2022-04-27 19:31 ` Jernej Škrabec 2022-04-27 19:31 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 28/45] media: sun6i-csi: Get mbus code from bridge instead of storing it Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:32 ` Jernej Škrabec 2022-04-27 19:32 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 29/45] media: sun6i-csi: Tidy capture configure code Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:35 ` Jernej Škrabec 2022-04-27 19:35 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 30/45] media: sun6i-csi: Introduce bridge format structure, list and helper Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:36 ` Jernej Škrabec 2022-04-27 19:36 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 31/45] media: sun6i-csi: Introduce capture " Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:38 ` Jernej Škrabec 2022-04-27 19:38 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 32/45] media: sun6i-csi: Configure registers from format tables Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:40 ` Jernej Škrabec 2022-04-27 19:40 ` Jernej Škrabec 2022-04-15 15:27 ` [PATCH v4 33/45] media: sun6i-csi: Introduce format match structure, list and helper Paul Kocialkowski 2022-04-15 15:27 ` Paul Kocialkowski 2022-04-27 19:43 ` Jernej Škrabec 2022-04-27 19:43 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 34/45] media: sun6i-csi: Implement capture link validation with logic Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 19:45 ` Jernej Škrabec 2022-04-27 19:45 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 35/45] media: sun6i-csi: Get bridge subdev directly in capture stream ops Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 19:47 ` Jernej Škrabec 2022-04-27 19:47 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 36/45] media: sun6i-csi: Move hardware control to the bridge Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-15 15:28 ` [PATCH v4 37/45] media: sun6i-csi: Rename the capture video device to sun6i-csi-capture Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 19:50 ` Jernej Škrabec 2022-04-27 19:50 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 38/45] media: sun6i-csi: Cleanup headers and includes, update copyright lines Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 19:52 ` Jernej Škrabec 2022-04-27 19:52 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 39/45] media: sun6i-csi: Add support for MIPI CSI-2 to the bridge code Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 19:54 ` Jernej Škrabec 2022-04-27 19:54 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 40/45] media: sun6i-csi: Only configure capture when streaming Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 19:56 ` Jernej Škrabec 2022-04-27 19:56 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 41/45] media: sun6i-csi: Add extra checks to the interrupt routine Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 19:57 ` Jernej Škrabec 2022-04-27 19:57 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 42/45] media: sun6i-csi: Request a shared interrupt Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 19:02 ` Jernej Škrabec 2022-04-27 19:02 ` Jernej Škrabec 2022-04-15 15:28 ` [PATCH v4 43/45] media: sun6i-csi: Detect the availability of the ISP Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 20:07 ` Jernej Škrabec 2022-04-27 20:07 ` Jernej Škrabec 2022-04-28 7:55 ` Paul Kocialkowski 2022-04-28 7:55 ` Paul Kocialkowski 2022-04-28 8:09 ` Jernej Škrabec 2022-04-28 8:09 ` Jernej Škrabec 2022-04-28 11:39 ` Paul Kocialkowski 2022-04-28 11:39 ` Paul Kocialkowski 2022-04-28 8:11 ` Maxime Ripard 2022-04-28 8:11 ` Maxime Ripard 2022-04-28 11:43 ` Paul Kocialkowski 2022-04-28 11:43 ` Paul Kocialkowski 2022-04-29 14:24 ` Maxime Ripard 2022-04-29 14:24 ` Maxime Ripard 2022-04-15 15:28 ` [PATCH v4 44/45] media: sun6i-csi: Add support for hooking to the isp devices Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-15 15:28 ` [PATCH v4 45/45] MAINTAINERS: Add myself as sun6i-csi maintainer and rename/move entry Paul Kocialkowski 2022-04-15 15:28 ` Paul Kocialkowski 2022-04-27 20:01 ` Jernej Škrabec 2022-04-27 20:01 ` Jernej Škrabec
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