diff options
Diffstat (limited to 'drivers/staging/echo/fir.h')
| -rw-r--r-- | drivers/staging/echo/fir.h | 35 |
1 files changed, 13 insertions, 22 deletions
diff --git a/drivers/staging/echo/fir.h b/drivers/staging/echo/fir.h index 4910b3b9226f..7b9fabf1fea5 100644 --- a/drivers/staging/echo/fir.h +++ b/drivers/staging/echo/fir.h @@ -23,14 +23,6 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -/*! \page fir_page FIR filtering -\section fir_page_sec_1 What does it do? -???. - -\section fir_page_sec_2 How does it work? -???. -*/ - #if !defined(_FIR_H_) #define _FIR_H_ @@ -62,10 +54,10 @@ can. */ -/*! - 16 bit integer FIR descriptor. This defines the working state for a single - instance of an FIR filter using 16 bit integer coefficients. -*/ +/* + * 16 bit integer FIR descriptor. This defines the working state for a single + * instance of an FIR filter using 16 bit integer coefficients. + */ struct fir16_state_t { int taps; int curr_pos; @@ -73,11 +65,11 @@ struct fir16_state_t { int16_t *history; }; -/*! - 32 bit integer FIR descriptor. This defines the working state for a single - instance of an FIR filter using 32 bit integer coefficients, and filtering - 16 bit integer data. -*/ +/* + * 32 bit integer FIR descriptor. This defines the working state for a single + * instance of an FIR filter using 32 bit integer coefficients, and filtering + * 16 bit integer data. + */ struct fir32_state_t { int taps; int curr_pos; @@ -85,10 +77,10 @@ struct fir32_state_t { int16_t *history; }; -/*! - Floating point FIR descriptor. This defines the working state for a single - instance of an FIR filter using floating point coefficients and data. -*/ +/* + * Floating point FIR descriptor. This defines the working state for a single + * instance of an FIR filter using floating point coefficients and data. + */ struct fir_float_state_t { int taps; int curr_pos; @@ -222,4 +214,3 @@ static inline int16_t fir32(struct fir32_state_t *fir, int16_t sample) } #endif -/*- End of file ------------------------------------------------------------*/ |