From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755509AbcFQJHp (ORCPT ); Fri, 17 Jun 2016 05:07:45 -0400 Received: from nasmtp01.atmel.com ([192.199.1.245]:39997 "EHLO ussmtp01.atmel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752337AbcFQJHl (ORCPT ); Fri, 17 Jun 2016 05:07:41 -0400 From: Songjun Wu To: , , , , CC: , Songjun Wu , Ian Campbell , =?UTF-8?q?Niklas=20S=C3=83=C2=B6derlund?= , =?UTF-8?q?Richard=20R=C3=B6jfors?= , Benoit Parrot , Kumar Gala , , Mikhail Ulyanov , Sudip Mukherjee , , Rob Herring , Pawel Moll , Peter Griffin , Geert Uytterhoeven , Hans Verkuil , Mark Rutland , , Simon Horman Subject: [PATCH v5 0/2] [media] atmel-isc: add driver for Atmel ISC Date: Fri, 17 Jun 2016 16:57:12 +0800 Message-ID: <1466153854-30272-1-git-send-email-songjun.wu@atmel.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Image Sensor Controller driver includes two parts. 1) Driver code to implement the ISC function. 2) Device tree binding documentation, it describes how to add the ISC in device tree. Changes in v5: - Modify the macro definition and the related code. - Add clock names. Changes in v4: - Modify the isc clock code since the dt is changed. - Remove the isc clock nodes. Changes in v3: - Add pm runtime feature. - Modify the isc clock code since the dt is changed. - Remove the 'atmel,sensor-preferred'. - Modify the isc clock node according to the Rob's remarks. Changes in v2: - Add "depends on COMMON_CLK" and "VIDEO_V4L2_SUBDEV_API" in Kconfig file. - Correct typos and coding style according to Laurent's remarks - Delete the loop while in 'isc_clk_enable' function. - Replace 'hsync_active', 'vsync_active' and 'pclk_sample' with 'pfe_cfg0' in struct isc_subdev_entity. - Add the code to support VIDIOC_CREATE_BUFS in 'isc_queue_setup' function. - Invoke isc_config to configure register in 'isc_start_streaming' function. - Add the struct completion 'comp' to synchronize with the frame end interrupt in 'isc_stop_streaming' function. - Check the return value of the clk_prepare_enable in 'isc_open' function. - Set the default format in 'isc_open' function. - Add an exit condition in the loop while in 'isc_config'. - Delete the hardware setup operation in 'isc_set_format'. - Refuse format modification during streaming in 'isc_s_fmt_vid_cap' function. - Invoke v4l2_subdev_alloc_pad_config to allocate and initialize the pad config in 'isc_async_complete' function. - Remove the '.owner = THIS_MODULE,' in atmel_isc_driver. - Replace the module_platform_driver_probe() with module_platform_driver(). - Remove the unit address of the endpoint. - Add the unit address to the clock node. - Avoid using underscores in node names. - Drop the "0x" in the unit address of the i2c node. - Modify the description of 'atmel,sensor-preferred'. - Add the description for the ISC internal clock. Songjun Wu (2): [media] atmel-isc: add the Image Sensor Controller code [media] atmel-isc: DT binding for Image Sensor Controller driver .../devicetree/bindings/media/atmel-isc.txt | 64 + drivers/media/platform/Kconfig | 1 + drivers/media/platform/Makefile | 2 + drivers/media/platform/atmel/Kconfig | 9 + drivers/media/platform/atmel/Makefile | 1 + drivers/media/platform/atmel/atmel-isc-regs.h | 165 ++ drivers/media/platform/atmel/atmel-isc.c | 1569 ++++++++++++++++++++ 7 files changed, 1811 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/atmel-isc.txt create mode 100644 drivers/media/platform/atmel/Kconfig create mode 100644 drivers/media/platform/atmel/Makefile create mode 100644 drivers/media/platform/atmel/atmel-isc-regs.h create mode 100644 drivers/media/platform/atmel/atmel-isc.c -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Songjun Wu Subject: [PATCH v5 0/2] [media] atmel-isc: add driver for Atmel ISC Date: Fri, 17 Jun 2016 16:57:12 +0800 Message-ID: <1466153854-30272-1-git-send-email-songjun.wu@atmel.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: laurent.pinchart@ideasonboard.com, nicolas.ferre@atmel.com, boris.brezillon@free-electrons.com, alexandre.belloni@free-electrons.com, robh@kernel.org Cc: linux-arm-kernel@lists.infradead.org, Songjun Wu , Ian Campbell , =?UTF-8?q?Niklas=20S=C3=83=C2=B6derlund?= , =?UTF-8?q?Richard=20R=C3=B6jfors?= , Benoit Parrot , Kumar Gala , linux-kernel@vger.kernel.org, Mikhail Ulyanov , Sudip Mukherjee , devicetree@vger.kernel.org, Rob Herring , Pawel Moll , Peter Griffin , Geert Uytterhoeven , Hans Verkuil , Mark Rutland , linux-media@vger.kernel.org, Simon Horman List-Id: devicetree@vger.kernel.org The Image Sensor Controller driver includes two parts. 1) Driver code to implement the ISC function. 2) Device tree binding documentation, it describes how to add the ISC in device tree. Changes in v5: - Modify the macro definition and the related code. - Add clock names. Changes in v4: - Modify the isc clock code since the dt is changed. - Remove the isc clock nodes. Changes in v3: - Add pm runtime feature. - Modify the isc clock code since the dt is changed. - Remove the 'atmel,sensor-preferred'. - Modify the isc clock node according to the Rob's remarks. Changes in v2: - Add "depends on COMMON_CLK" and "VIDEO_V4L2_SUBDEV_API" in Kconfig file. - Correct typos and coding style according to Laurent's remarks - Delete the loop while in 'isc_clk_enable' function. - Replace 'hsync_active', 'vsync_active' and 'pclk_sample' with 'pfe_cfg0' in struct isc_subdev_entity. - Add the code to support VIDIOC_CREATE_BUFS in 'isc_queue_setup' function. - Invoke isc_config to configure register in 'isc_start_streaming' function. - Add the struct completion 'comp' to synchronize with the frame end interrupt in 'isc_stop_streaming' function. - Check the return value of the clk_prepare_enable in 'isc_open' function. - Set the default format in 'isc_open' function. - Add an exit condition in the loop while in 'isc_config'. - Delete the hardware setup operation in 'isc_set_format'. - Refuse format modification during streaming in 'isc_s_fmt_vid_cap' function. - Invoke v4l2_subdev_alloc_pad_config to allocate and initialize the pad config in 'isc_async_complete' function. - Remove the '.owner = THIS_MODULE,' in atmel_isc_driver. - Replace the module_platform_driver_probe() with module_platform_driver(). - Remove the unit address of the endpoint. - Add the unit address to the clock node. - Avoid using underscores in node names. - Drop the "0x" in the unit address of the i2c node. - Modify the description of 'atmel,sensor-preferred'. - Add the description for the ISC internal clock. Songjun Wu (2): [media] atmel-isc: add the Image Sensor Controller code [media] atmel-isc: DT binding for Image Sensor Controller driver .../devicetree/bindings/media/atmel-isc.txt | 64 + drivers/media/platform/Kconfig | 1 + drivers/media/platform/Makefile | 2 + drivers/media/platform/atmel/Kconfig | 9 + drivers/media/platform/atmel/Makefile | 1 + drivers/media/platform/atmel/atmel-isc-regs.h | 165 ++ drivers/media/platform/atmel/atmel-isc.c | 1569 ++++++++++++++++++++ 7 files changed, 1811 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/atmel-isc.txt create mode 100644 drivers/media/platform/atmel/Kconfig create mode 100644 drivers/media/platform/atmel/Makefile create mode 100644 drivers/media/platform/atmel/atmel-isc-regs.h create mode 100644 drivers/media/platform/atmel/atmel-isc.c -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: songjun.wu@atmel.com (Songjun Wu) Date: Fri, 17 Jun 2016 16:57:12 +0800 Subject: [PATCH v5 0/2] [media] atmel-isc: add driver for Atmel ISC Message-ID: <1466153854-30272-1-git-send-email-songjun.wu@atmel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The Image Sensor Controller driver includes two parts. 1) Driver code to implement the ISC function. 2) Device tree binding documentation, it describes how to add the ISC in device tree. Changes in v5: - Modify the macro definition and the related code. - Add clock names. Changes in v4: - Modify the isc clock code since the dt is changed. - Remove the isc clock nodes. Changes in v3: - Add pm runtime feature. - Modify the isc clock code since the dt is changed. - Remove the 'atmel,sensor-preferred'. - Modify the isc clock node according to the Rob's remarks. Changes in v2: - Add "depends on COMMON_CLK" and "VIDEO_V4L2_SUBDEV_API" in Kconfig file. - Correct typos and coding style according to Laurent's remarks - Delete the loop while in 'isc_clk_enable' function. - Replace 'hsync_active', 'vsync_active' and 'pclk_sample' with 'pfe_cfg0' in struct isc_subdev_entity. - Add the code to support VIDIOC_CREATE_BUFS in 'isc_queue_setup' function. - Invoke isc_config to configure register in 'isc_start_streaming' function. - Add the struct completion 'comp' to synchronize with the frame end interrupt in 'isc_stop_streaming' function. - Check the return value of the clk_prepare_enable in 'isc_open' function. - Set the default format in 'isc_open' function. - Add an exit condition in the loop while in 'isc_config'. - Delete the hardware setup operation in 'isc_set_format'. - Refuse format modification during streaming in 'isc_s_fmt_vid_cap' function. - Invoke v4l2_subdev_alloc_pad_config to allocate and initialize the pad config in 'isc_async_complete' function. - Remove the '.owner = THIS_MODULE,' in atmel_isc_driver. - Replace the module_platform_driver_probe() with module_platform_driver(). - Remove the unit address of the endpoint. - Add the unit address to the clock node. - Avoid using underscores in node names. - Drop the "0x" in the unit address of the i2c node. - Modify the description of 'atmel,sensor-preferred'. - Add the description for the ISC internal clock. Songjun Wu (2): [media] atmel-isc: add the Image Sensor Controller code [media] atmel-isc: DT binding for Image Sensor Controller driver .../devicetree/bindings/media/atmel-isc.txt | 64 + drivers/media/platform/Kconfig | 1 + drivers/media/platform/Makefile | 2 + drivers/media/platform/atmel/Kconfig | 9 + drivers/media/platform/atmel/Makefile | 1 + drivers/media/platform/atmel/atmel-isc-regs.h | 165 ++ drivers/media/platform/atmel/atmel-isc.c | 1569 ++++++++++++++++++++ 7 files changed, 1811 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/atmel-isc.txt create mode 100644 drivers/media/platform/atmel/Kconfig create mode 100644 drivers/media/platform/atmel/Makefile create mode 100644 drivers/media/platform/atmel/atmel-isc-regs.h create mode 100644 drivers/media/platform/atmel/atmel-isc.c -- 2.7.4