diff options
Diffstat (limited to 'tools/intel_audio_dump.c')
| -rw-r--r-- | tools/intel_audio_dump.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tools/intel_audio_dump.c b/tools/intel_audio_dump.c index b4d704b8..fd37ebd6 100644 --- a/tools/intel_audio_dump.c +++ b/tools/intel_audio_dump.c @@ -240,6 +240,16 @@ static const char * const n_index_value[] = { [1] = "DisplayPort", }; +static const char * const immed_result_valid[] = { + [0] = "No immediate response is available", + [1] = "Immediate response is available", +}; + +static const char * const immed_cmd_busy[] = { + [0] = "Can accept an immediate command", + [1] = "Immediate command is available", +}; + static void do_self_tests(void) { if (BIT(1, 0) != 1) @@ -1552,6 +1562,11 @@ static void dump_cpt(void) #define AUD_PIN_ELD_CP_VLD 0x650C0 #define AUD_HDMI_FIFO_STATUS 0x650D4 +/* Audio debug registers */ +#define AUD_ICOI 0x65f00 +#define AUD_IRII 0x65f04 +#define AUD_ICS 0x65f08 + /* Video DIP Control */ #define VIDEO_DIP_CTL_A 0x60200 #define VIDEO_DIP_CTL_B 0x61200 @@ -1972,6 +1987,11 @@ static void dump_hsw_plus(void) dump_reg(AUD_PIN_ELD_CP_VLD, "Audio pin ELD valid and CP ready status"); dump_reg(AUD_HDMI_FIFO_STATUS, "Audio HDMI FIFO Status"); + /* Audio debug registers */ + dump_reg(AUD_ICOI, "Audio Immediate Command Output Interface"); + dump_reg(AUD_IRII, "Audio Immediate Response Input Interface"); + dump_reg(AUD_ICS, "Audio Immediate Command Status"); + printf("\nDetails:\n\n"); dump_ddi_buf_ctl(PORT_A); @@ -2033,6 +2053,13 @@ static void dump_hsw_plus(void) dump_aud_eld_cp_vld(); dump_hdmi_fifo_status(); + + printf("\nDetails:\n\n"); + + printf("IRV [%1lx] %s\t", BIT(dword, 1), + OPNAME(immed_result_valid, BIT(dword, 1))); + printf("ICB [%1lx] %s\n", BIT(dword, 1), + OPNAME(immed_cmd_busy, BIT(dword, 0))); } int main(int argc, char **argv) |