Ckeaned up meter structure and modified the PEAK_RMS ioctl to reflect
the modifications.
diff a/sound/include/sound/hdspm.h b/sound/include/sound/hdspm.h
28,36d27
< /* peam rms level structure like we get from hardware
<
< maybe in future we can memory map it so I just copy it
< to user on ioctl call now an dont change anything
< rms are made out of low and high values
< where (long) ????_rms = (????_rms_l >> 8) + ((????_rms_h &
0xFFFFFF00)<<24)
< (i asume so from the code)
< */
<
37a29,35
> uint32_t input_peaks[64];
> uint32_t playback_peaks[64];
> uint32_t output_peaks[64];
>
> uint64_t input_rms[64];
> uint64_t playback_rms[64];
> uint64_t output_rms[64];
39,56c37,38
< unsigned int level_offset[1024];
<
< unsigned int input_peak[64];
< unsigned int playback_peak[64];
< unsigned int output_peak[64];
< unsigned int xxx_peak[64]; /* not used */
<
< unsigned int reserved[256]; /* not used */
<
< unsigned int input_rms_l[64];
< unsigned int playback_rms_l[64];
< unsigned int output_rms_l[64];
< unsigned int xxx_rms_l[64]; /* not used */
<
< unsigned int input_rms_h[64];
< unsigned int playback_rms_h[64];
< unsigned int output_rms_h[64];
< unsigned int xxx_rms_h[64]; /* not used */
---
> enum {ss, ds, qs} speed;
> int status2;
59,61d40
< struct hdspm_peak_rms_ioctl {
< struct hdspm_peak_rms *peak;
< };
63d41
< /* use indirect access due to the limit of ioctl bit size */
65c43
< _IOR('H', 0x40, struct hdspm_peak_rms_ioctl)
---
> _IOR('H', 0x40, struct hdspm_peak_rms)
Flo
--
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