diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-06 11:15:19 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-06 11:15:19 -0700 |
commit | 0b49ce5a40702bf78a5f80076312b244785e9a2f (patch) | |
tree | 1862fa8a30c3efbb539470af5fad1ee2fa8fe2e0 /drivers/media/platform/qcom/venus/helpers.h | |
parent | 920f2ecdf6c3b3526f60fbd38c68597953cad3ee (diff) | |
parent | 2a2599c663684a1142dae0bff7737e125891ae6d (diff) |
Merge tag 'media/v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- addition of fwnode support at V4L2 core
- addition of a few more SDR formats
- new imx driver to support i.MX6 cameras
- new driver for Qualcon venus codecs
- new I2C sensor drivers: dw9714, max2175, ov13858, ov5640
- new CEC driver: stm32-cec
- some improvements to DVB frontend documentation and a few fixups
- several driver improvements and fixups
* tag 'media/v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (361 commits)
[media] media: entity: Catch unbalanced media_pipeline_stop calls
[media] media/uapi/v4l: clarify cropcap/crop/selection behavior
[media] v4l2-ioctl/exynos: fix G/S_SELECTION's type handling
[media] vimc: sen: Declare vimc_sen_video_ops as static
[media] vimc: sca: Add scaler
[media] vimc: deb: Add debayer filter
[media] vimc: Subdevices as modules
[media] vimc: cap: Support several image formats
[media] vimc: sen: Support several image formats
[media] vimc: common: Add vimc_colorimetry_clamp
[media] vimc: common: Add vimc_link_validate
[media] vimc: common: Add vimc_pipeline_s_stream helper
[media] vimc: common: Add vimc_ent_sd_* helper
[media] vimc: Move common code from the core
[media] vimc: sen: Integrate the tpg on the sensor
[media] media: i2c: ov772x: Force use of SCCB protocol
[media] dvb uapi docs: enums are passed by value, not reference
[media] dvb: don't use 'time_t' in event ioctl
[media] media: venus: enable building with COMPILE_TEST
[media] af9013: refactor power control
...
Diffstat (limited to 'drivers/media/platform/qcom/venus/helpers.h')
-rw-r--r-- | drivers/media/platform/qcom/venus/helpers.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/helpers.h b/drivers/media/platform/qcom/venus/helpers.h new file mode 100644 index 000000000000..6a061b417a93 --- /dev/null +++ b/drivers/media/platform/qcom/venus/helpers.h @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. + * Copyright (C) 2017 Linaro Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#ifndef __VENUS_HELPERS_H__ +#define __VENUS_HELPERS_H__ + +#include <media/videobuf2-v4l2.h> + +struct venus_inst; + +struct vb2_v4l2_buffer *venus_helper_find_buf(struct venus_inst *inst, + unsigned int type, u32 idx); +void venus_helper_buffers_done(struct venus_inst *inst, + enum vb2_buffer_state state); +int venus_helper_vb2_buf_init(struct vb2_buffer *vb); +int venus_helper_vb2_buf_prepare(struct vb2_buffer *vb); +void venus_helper_vb2_buf_queue(struct vb2_buffer *vb); +void venus_helper_vb2_stop_streaming(struct vb2_queue *q); +int venus_helper_vb2_start_streaming(struct venus_inst *inst); +void venus_helper_m2m_device_run(void *priv); +void venus_helper_m2m_job_abort(void *priv); +int venus_helper_get_bufreq(struct venus_inst *inst, u32 type, + struct hfi_buffer_requirements *req); +int venus_helper_set_input_resolution(struct venus_inst *inst, + unsigned int width, unsigned int height); +int venus_helper_set_output_resolution(struct venus_inst *inst, + unsigned int width, unsigned int height); +int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs, + unsigned int output_bufs); +int venus_helper_set_color_format(struct venus_inst *inst, u32 fmt); +void venus_helper_acquire_buf_ref(struct vb2_v4l2_buffer *vbuf); +void venus_helper_release_buf_ref(struct venus_inst *inst, unsigned int idx); +void venus_helper_init_instance(struct venus_inst *inst); +#endif |