diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/sh_css_metrics.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/sh_css_metrics.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/sh_css_metrics.h b/drivers/staging/media/atomisp/pci/sh_css_metrics.h new file mode 100644 index 000000000000..f465d1545b8b --- /dev/null +++ b/drivers/staging/media/atomisp/pci/sh_css_metrics.h @@ -0,0 +1,55 @@ +/* + * Support for Intel Camera Imaging ISP subsystem. + * Copyright (c) 2015, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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 _SH_CSS_METRICS_H_ +#define _SH_CSS_METRICS_H_ + +#include <type_support.h> + +struct sh_css_pc_histogram { + unsigned int length; + unsigned int *run; + unsigned int *stall; + unsigned int *msink; +}; + +struct sh_css_binary_metrics { + unsigned int mode; + unsigned int id; + struct sh_css_pc_histogram isp_histogram; + struct sh_css_pc_histogram sp_histogram; + struct sh_css_binary_metrics *next; +}; + +struct ia_css_frame_metrics { + unsigned int num_frames; +}; + +struct sh_css_metrics { + struct sh_css_binary_metrics *binary_metrics; + struct ia_css_frame_metrics frame_metrics; +}; + +extern struct sh_css_metrics sh_css_metrics; + +/* includes ia_css_binary.h, which depends on sh_css_metrics.h */ +#include "ia_css_types.h" + +/* Sample ISP and SP pc and add to histogram */ +void sh_css_metrics_enable_pc_histogram(bool enable); +void sh_css_metrics_start_frame(void); +void sh_css_metrics_start_binary(struct sh_css_binary_metrics *metrics); +void sh_css_metrics_sample_pcs(void); + +#endif /* _SH_CSS_METRICS_H_ */ |