diff options
| author | Mengdong Lin <mengdong.lin@intel.com> | 2013-07-17 13:29:17 -0400 |
|---|---|---|
| committer | Ben Widawsky <benjamin.widawsky@intel.com> | 2013-11-06 09:39:41 -0800 |
| commit | 69cc00b072198264a8a6e7b1e870fe0cbad34ce6 (patch) | |
| tree | 060a8f44a329045b4e2fa7beec8471a709f9717c /tools | |
| parent | c82872b0193c38994d09f2b78fca03264d52e614 (diff) | |
intel_audio_dump/bdw: add support for Broadwell
This patch renames Haswell audio dump function and reuses it for Broadwell.
Since Haswell, audio registers are moved from the south display engine to the
north display engine. And the audio register layout is same for Haswell and its
successors like Broadwell.
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/intel_audio_dump.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/tools/intel_audio_dump.c b/tools/intel_audio_dump.c index b74d293e..b4d704b8 100644 --- a/tools/intel_audio_dump.c +++ b/tools/intel_audio_dump.c @@ -1897,7 +1897,10 @@ static void dump_hdmi_fifo_status(void) printf("AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Underrun\t%lu\n", BIT(dword, 31)); } -static void dump_hsw(void) +/* Dump audio registers for Haswell and its successors (eg. Broadwell). + * Their register layout are same in the north display engine. + */ +static void dump_hsw_plus(void) { uint32_t dword; @@ -2046,12 +2049,12 @@ int main(int argc, char **argv) else intel_get_mmio(pci_dev); - if (IS_GEN6(devid) || IS_GEN7(devid) || getenv("HAS_PCH_SPLIT")) { - if (IS_HASWELL(devid)) { - printf("Haswell audio registers:\n\n"); - dump_hsw(); - return 0; - } + if (IS_BROADWELL(devid) || IS_HASWELL(devid)) { + printf("%s audio registers:\n\n", + IS_BROADWELL(devid) ? "Broadwell" : "Haswell"); + dump_hsw_plus(); + } else if (IS_GEN6(devid) || IS_GEN7(devid) + || getenv("HAS_PCH_SPLIT")) { printf("%s audio registers:\n\n", IS_GEN6(devid) ? "SandyBridge" : "IvyBridge"); intel_check_pch(); |