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linux/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.h

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[media] MFC: Add MFC 5.1 V4L2 driver Multi Format Codec 5.1 is a hardware video coding acceleration module found in the S5PV210 and Exynos4 Samsung SoCs. It is capable of handling a range of video codecs and this driver provides a V4L2 interface for video decoding and encoding. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-06-21 21:51:26 +08:00
/*
[media] rename drivers/media/video as .../platform The remaining drivers are mostly platform drivers. Name the dir to reflect it. It makes sense to latter break it into a few other dirs. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15 04:31:16 +08:00
* linux/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.h
[media] MFC: Add MFC 5.1 V4L2 driver Multi Format Codec 5.1 is a hardware video coding acceleration module found in the S5PV210 and Exynos4 Samsung SoCs. It is capable of handling a range of video codecs and this driver provides a V4L2 interface for video decoding and encoding. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-06-21 21:51:26 +08:00
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef S5P_MFC_CTRL_H
#define S5P_MFC_CTRL_H
#include "s5p_mfc_common.h"
int s5p_mfc_release_firmware(struct s5p_mfc_dev *dev);
[media] s5p-mfc: Move firmware allocation point to avoid allocation problems Move firmware allocation from open to probe to avoid problems when using CMA for allocation. In certain circumstances CMA may allocate buffer that is not in the beginning of the MFC memory area. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-03 22:02:07 +08:00
int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev);
int s5p_mfc_load_firmware(struct s5p_mfc_dev *dev);
[media] MFC: Add MFC 5.1 V4L2 driver Multi Format Codec 5.1 is a hardware video coding acceleration module found in the S5PV210 and Exynos4 Samsung SoCs. It is capable of handling a range of video codecs and this driver provides a V4L2 interface for video decoding and encoding. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-06-21 21:51:26 +08:00
int s5p_mfc_init_hw(struct s5p_mfc_dev *dev);
[media] s5p-mfc: Update MFCv5 driver for callback based architecture Modifies the driver to use a callback based architecture for hardware dependent calls. This architecture is suitable for supporting co-existence with newer versions of MFC hardware. Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-04 09:19:08 +08:00
void s5p_mfc_deinit_hw(struct s5p_mfc_dev *dev);
[media] MFC: Add MFC 5.1 V4L2 driver Multi Format Codec 5.1 is a hardware video coding acceleration module found in the S5PV210 and Exynos4 Samsung SoCs. It is capable of handling a range of video codecs and this driver provides a V4L2 interface for video decoding and encoding. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-06-21 21:51:26 +08:00
int s5p_mfc_sleep(struct s5p_mfc_dev *dev);
int s5p_mfc_wakeup(struct s5p_mfc_dev *dev);
int s5p_mfc_reset(struct s5p_mfc_dev *dev);
[media] s5p-mfc: Extract open/close MFC instance commands This is in preparation for a new flow to fix issues with streamon, which should not be allocating buffer memory. Signed-off-by: Pawel Osciak <posciak@chromium.org> Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-19 20:32:59 +08:00
int s5p_mfc_open_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx);
void s5p_mfc_close_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx);
[media] MFC: Add MFC 5.1 V4L2 driver Multi Format Codec 5.1 is a hardware video coding acceleration module found in the S5PV210 and Exynos4 Samsung SoCs. It is capable of handling a range of video codecs and this driver provides a V4L2 interface for video decoding and encoding. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-06-21 21:51:26 +08:00
#endif /* S5P_MFC_CTRL_H */