diff options
Diffstat (limited to 'drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h')
| -rw-r--r-- | drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h b/drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h index a1e39b1b1701..a0cdd28101f2 100644 --- a/drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h +++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * Broadcom BM2835 V4L2 driver + * Broadcom BCM2835 V4L2 driver * * Copyright © 2013 Raspberry Pi (Trading) Ltd. * @@ -22,6 +22,8 @@ #ifndef MMAL_PARAMETERS_H #define MMAL_PARAMETERS_H +#include <linux/math.h> + /** Common parameter ID group, used with many types of component. */ #define MMAL_PARAMETER_GROUP_COMMON (0 << 16) /** Camera-specific parameter ID group. */ @@ -223,11 +225,6 @@ enum mmal_parameter_camera_type { MMAL_PARAMETER_CUSTOM_AWB_GAINS, }; -struct mmal_parameter_rational { - s32 num; /**< Numerator */ - s32 den; /**< Denominator */ -}; - enum mmal_parameter_camera_config_timestamp_mode { MMAL_PARAM_TIMESTAMP_MODE_ZERO = 0, /* Always timestamp frames as 0 */ MMAL_PARAM_TIMESTAMP_MODE_RAW_STC, /* Use the raw STC value @@ -243,9 +240,9 @@ enum mmal_parameter_camera_config_timestamp_mode { struct mmal_parameter_fps_range { /**< Low end of the permitted framerate range */ - struct mmal_parameter_rational fps_low; + struct s32_fract fps_low; /**< High end of the permitted framerate range */ - struct mmal_parameter_rational fps_high; + struct s32_fract fps_high; }; /* camera configuration parameter */ @@ -350,8 +347,8 @@ enum MMAL_PARAM_FLICKERAVOID { }; struct mmal_parameter_awbgains { - struct mmal_parameter_rational r_gain; /**< Red gain */ - struct mmal_parameter_rational b_gain; /**< Blue gain */ + struct s32_fract r_gain; /**< Red gain */ + struct s32_fract b_gain; /**< Blue gain */ }; /** Manner of video rate control */ |