diff options
| author | Wu Fengguang <fengguang.wu@intel.com> | 2011-11-12 11:12:47 +0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-01-03 13:58:22 +0100 |
| commit | 12861a95680ad35646713a38b617036a2bc3bbc8 (patch) | |
| tree | 24860d9a92aba678ba9d8307610c5b0846eb4752 /tools/intel_audio_dump.c | |
| parent | cf4c12f103bbcc4b3f3b39fc8fe944f3c411b4fb (diff) | |
intel_audio_dump: explain Bits_per_Sample
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/intel_audio_dump.c')
| -rw-r--r-- | tools/intel_audio_dump.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/tools/intel_audio_dump.c b/tools/intel_audio_dump.c index 2fd414da..2efb6191 100644 --- a/tools/intel_audio_dump.c +++ b/tools/intel_audio_dump.c @@ -147,6 +147,16 @@ static char *dp_port_width[] = { [4 ... 7] = "reserved", }; +static char *bits_per_sample[] = { + [0] = "reserved", + [1] = "16 bits", + [2] = "24 bits", + [3] = "32 bits", + [4] = "20 bits", + [5] = "reserved", +}; + + static void do_self_tests(void) { if (BIT(1, 0) != 1) @@ -372,6 +382,8 @@ static void dump_eaglelake(void) dword = INREG(AUD_OUT_STR_DESC); printf("AUD_OUT_STR_DESC stream channels\t%lu\n", BITS(dword, 3, 0) + 1); + printf("AUD_OUT_STR_DESC Bits per Sample\t[%#lx] %s\n", + BITS(dword, 6, 4), OPNAME(bits_per_sample, BITS(dword, 6, 4))); dword = INREG(AUD_PINW_CAP); printf("AUD_PINW_CAP widget type\t\t0x%lx\n", BITS(dword, 23, 20)); @@ -649,13 +661,15 @@ static void dump_ironlake(void) dword = INREG(AUD_OUT_STR_DESC_A); printf("AUD_OUT_STR_DESC_A HBR_enable\t\t\t\t%lu\n", BITS(dword, 28, 27)); printf("AUD_OUT_STR_DESC_A Convertor_Channel_Count\t\t%lu\n", BITS(dword, 20, 16) + 1); - printf("AUD_OUT_STR_DESC_A Bits_per_Sample\t\t\t%lu\n", BITS(dword, 6, 4)); + printf("AUD_OUT_STR_DESC_A Bits_per_Sample\t\t\t[%#lx] %s\n", + BITS(dword, 6, 4), OPNAME(bits_per_sample, BITS(dword, 6, 4))); printf("AUD_OUT_STR_DESC_A Number_of_Channels_in_a_Stream\t%lu\n", 1 + BITS(dword, 3, 0)); dword = INREG(AUD_OUT_STR_DESC_B); printf("AUD_OUT_STR_DESC_B HBR_enable\t\t\t\t%lu\n", BITS(dword, 28, 27)); printf("AUD_OUT_STR_DESC_B Convertor_Channel_Count\t\t%lu\n", BITS(dword, 20, 16) + 1); - printf("AUD_OUT_STR_DESC_B Bits_per_Sample\t\t\t%lu\n", BITS(dword, 6, 4)); + printf("AUD_OUT_STR_DESC_B Bits_per_Sample\t\t\t[%#lx] %s\n", + BITS(dword, 6, 4), OPNAME(bits_per_sample, BITS(dword, 6, 4))); printf("AUD_OUT_STR_DESC_B Number_of_Channels_in_a_Stream\t%lu\n", 1 + BITS(dword, 3, 0)); dword = INREG(AUD_PINW_CONNLNG_SEL); @@ -1053,19 +1067,22 @@ static void dump_cpt(void) dword = INREG(AUD_OUT_STR_DESC_A); printf("AUD_OUT_STR_DESC_A HBR_enable\t\t\t\t%lu\n", BITS(dword, 28, 27)); printf("AUD_OUT_STR_DESC_A Convertor_Channel_Count\t\t%lu\n", BITS(dword, 20, 16) + 1); - printf("AUD_OUT_STR_DESC_A Bits_per_Sample\t\t\t%lu\n", BITS(dword, 6, 4)); + printf("AUD_OUT_STR_DESC_A Bits_per_Sample\t\t\t[%#lx] %s\n", + BITS(dword, 6, 4), OPNAME(bits_per_sample, BITS(dword, 6, 4))); printf("AUD_OUT_STR_DESC_A Number_of_Channels_in_a_Stream\t%lu\n", 1 + BITS(dword, 3, 0)); dword = INREG(AUD_OUT_STR_DESC_B); printf("AUD_OUT_STR_DESC_B HBR_enable\t\t\t\t%lu\n", BITS(dword, 28, 27)); printf("AUD_OUT_STR_DESC_B Convertor_Channel_Count\t\t%lu\n", BITS(dword, 20, 16) + 1); - printf("AUD_OUT_STR_DESC_B Bits_per_Sample\t\t\t%lu\n", BITS(dword, 6, 4)); + printf("AUD_OUT_STR_DESC_B Bits_per_Sample\t\t\t[%#lx] %s\n", + BITS(dword, 6, 4), OPNAME(bits_per_sample, BITS(dword, 6, 4))); printf("AUD_OUT_STR_DESC_B Number_of_Channels_in_a_Stream\t%lu\n", 1 + BITS(dword, 3, 0)); dword = INREG(AUD_OUT_STR_DESC_C); printf("AUD_OUT_STR_DESC_C HBR_enable\t\t\t\t%lu\n", BITS(dword, 28, 27)); printf("AUD_OUT_STR_DESC_C Convertor_Channel_Count\t\t%lu\n", BITS(dword, 20, 16) + 1); - printf("AUD_OUT_STR_DESC_C Bits_per_Sample\t\t\t%lu\n", BITS(dword, 6, 4)); + printf("AUD_OUT_STR_DESC_C Bits_per_Sample\t\t\t[%#lx] %s\n", + BITS(dword, 6, 4), OPNAME(bits_per_sample, BITS(dword, 6, 4))); printf("AUD_OUT_STR_DESC_C Number_of_Channels_in_a_Stream\t%lu\n", 1 + BITS(dword, 3, 0)); dword = INREG(AUD_PINW_CONNLNG_SEL); |