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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/media/platform/qcom/camss/camss-ispif.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/media/platform/qcom/camss/camss-ispif.h')
-rw-r--r-- | drivers/media/platform/qcom/camss/camss-ispif.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/camss/camss-ispif.h b/drivers/media/platform/qcom/camss/camss-ispif.h new file mode 100644 index 0000000000..fdf28e68cc --- /dev/null +++ b/drivers/media/platform/qcom/camss/camss-ispif.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * camss-ispif.h + * + * Qualcomm MSM Camera Subsystem - ISPIF (ISP Interface) Module + * + * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved. + * Copyright (C) 2015-2018 Linaro Ltd. + */ +#ifndef QC_MSM_CAMSS_ISPIF_H +#define QC_MSM_CAMSS_ISPIF_H + +#include <linux/clk.h> +#include <media/media-entity.h> +#include <media/v4l2-device.h> +#include <media/v4l2-subdev.h> + +#define MSM_ISPIF_PAD_SINK 0 +#define MSM_ISPIF_PAD_SRC 1 +#define MSM_ISPIF_PADS_NUM 2 + +#define MSM_ISPIF_VFE_NUM 2 + +enum ispif_intf { + PIX0, + RDI0, + PIX1, + RDI1, + RDI2 +}; + +struct ispif_intf_cmd_reg { + u32 cmd_0; + u32 cmd_1; +}; + +struct ispif_line { + struct ispif_device *ispif; + u8 id; + u8 csid_id; + u8 vfe_id; + enum ispif_intf interface; + struct v4l2_subdev subdev; + struct media_pad pads[MSM_ISPIF_PADS_NUM]; + struct v4l2_mbus_framefmt fmt[MSM_ISPIF_PADS_NUM]; + const u32 *formats; + unsigned int nformats; +}; + +struct ispif_device { + void __iomem *base; + void __iomem *base_clk_mux; + u32 irq; + char irq_name[30]; + struct camss_clock *clock; + int nclocks; + struct camss_clock *clock_for_reset; + int nclocks_for_reset; + struct completion reset_complete[MSM_ISPIF_VFE_NUM]; + int power_count; + struct mutex power_lock; + struct ispif_intf_cmd_reg intf_cmd[MSM_ISPIF_VFE_NUM]; + struct mutex config_lock; + unsigned int line_num; + struct ispif_line *line; + struct camss *camss; +}; + +struct resources_ispif; + +int msm_ispif_subdev_init(struct camss *camss, + const struct resources_ispif *res); + +int msm_ispif_register_entities(struct ispif_device *ispif, + struct v4l2_device *v4l2_dev); + +void msm_ispif_unregister_entities(struct ispif_device *ispif); + +#endif /* QC_MSM_CAMSS_ISPIF_H */ |