[PATCH 16/18] intel_audio_dump: show HDMI encoding

Wu Fengguang
2011-11-12T03:16:12Z

[-- Attachment #1: hdmi-encoding --]
[-- Type: text/plain, Size: 4041 bytes --]

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
---
tools/intel_audio_dump.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

--- intel-gpu-tools.orig/tools/intel_audio_dump.c 2011-11-12 10:52:49.000000000 +0800
+++ intel-gpu-tools/tools/intel_audio_dump.c 2011-11-12 10:52:50.000000000 +0800
@@ -156,6 +156,12 @@ static char *bits_per_sample[] = {
[5] = "reserved",
};

+static char *sdvo_hdmi_encoding[] = {
+ [0] = "SDVO",
+ [1] = "reserved",
+ [2] = "TMDS",
+ [3] = "reserved",
+};

static void do_self_tests(void)
{
@@ -562,6 +568,8 @@ static void dump_ironlake(void)
printf("HDMIB Transcoder_Select\t\t\t\t\t%s\n", BIT(dword, 30) ? "Transcoder B" : "Transcoder A");
printf("HDMIB HDCP_Port_Select\t\t\t\t\t%lu\n", BIT(dword, 5));
printf("HDMIB Digital_Port_B_Detected\t\t\t\t%lu\n", BIT(dword, 2));
+ printf("HDMIB Encoding\t\t\t\t\t\t[0x%lx] %s\n",
+ BITS(dword, 11, 10), sdvo_hdmi_encoding[BITS(dword, 11, 10)]);
printf("HDMIB Null_packets_enabled_during_Vsync\t\t\t%u\n", !!(dword & SDVO_NULL_PACKETS_DURING_VSYNC));
printf("HDMIB Audio_Output_Enable\t\t\t\t%u\n", !!(dword & SDVO_AUDIO_ENABLE));

@@ -570,6 +578,8 @@ static void dump_ironlake(void)
printf("HDMIC Transcoder_Select\t\t\t\t\t%s\n", BIT(dword, 30) ? "Transcoder B" : "Transcoder A");
printf("HDMIC HDCP_Port_Select\t\t\t\t\t%lu\n", BIT(dword, 5));
printf("HDMIC Digital_Port_C_Detected\t\t\t\t%lu\n", BIT(dword, 2));
+ printf("HDMIC Encoding\t\t\t\t\t\t[0x%lx] %s\n",
+ BITS(dword, 11, 10), sdvo_hdmi_encoding[BITS(dword, 11, 10)]);
printf("HDMIC Null_packets_enabled_during_Vsync\t\t\t%u\n", !!(dword & SDVO_NULL_PACKETS_DURING_VSYNC));
printf("HDMIC Audio_Output_Enable\t\t\t\t%u\n", !!(dword & SDVO_AUDIO_ENABLE));

@@ -578,6 +588,8 @@ static void dump_ironlake(void)
printf("HDMID Transcoder_Select\t\t\t\t\t%s\n", BIT(dword, 30) ? "Transcoder B" : "Transcoder A");
printf("HDMID HDCP_Port_Select\t\t\t\t\t%lu\n", BIT(dword, 5));
printf("HDMID Digital_Port_D_Detected\t\t\t\t%lu\n", BIT(dword, 2));
+ printf("HDMID Encoding\t\t\t\t\t\t[0x%lx] %s\n",
+ BITS(dword, 11, 10), sdvo_hdmi_encoding[BITS(dword, 11, 10)]);
printf("HDMID Null_packets_enabled_during_Vsync\t\t\t%u\n", !!(dword & SDVO_NULL_PACKETS_DURING_VSYNC));
printf("HDMID Audio_Output_Enable\t\t\t\t%u\n", !!(dword & SDVO_AUDIO_ENABLE));

@@ -988,6 +1000,8 @@ static void dump_cpt(void)
printf("HDMIB sDVO_Border_Enable\t\t\t\t%lu\n", BIT(dword, 7));
printf("HDMIB HDCP_Port_Select\t\t\t\t\t%lu\n", BIT(dword, 5));
printf("HDMIB Port_Detected\t\t\t\t\t%lu\n", BIT(dword, 2));
+ printf("HDMIB Encoding\t\t\t\t\t\t[0x%lx] %s\n",
+ BITS(dword, 11, 10), sdvo_hdmi_encoding[BITS(dword, 11, 10)]);
printf("HDMIB HDMI_or_DVI_Select\t\t\t\t%s\n", BIT(dword, 9) ? "HDMI" : "DVI");
printf("HDMIB Audio_Output_Enable\t\t\t\t%u\n", !!(dword & SDVO_AUDIO_ENABLE));

@@ -998,6 +1012,8 @@ static void dump_cpt(void)
printf("HDMIC sDVO_Border_Enable\t\t\t\t%lu\n", BIT(dword, 7));
printf("HDMIC HDCP_Port_Select\t\t\t\t\t%lu\n", BIT(dword, 5));
printf("HDMIC Port_Detected\t\t\t\t\t%lu\n", BIT(dword, 2));
+ printf("HDMIC Encoding\t\t\t\t\t\t[0x%lx] %s\n",
+ BITS(dword, 11, 10), sdvo_hdmi_encoding[BITS(dword, 11, 10)]);
printf("HDMIC HDMI_or_DVI_Select\t\t\t\t%s\n", BIT(dword, 9) ? "HDMI" : "DVI");
printf("HDMIC Audio_Output_Enable\t\t\t\t%u\n", !!(dword & SDVO_AUDIO_ENABLE));

@@ -1008,6 +1024,8 @@ static void dump_cpt(void)
printf("HDMID sDVO_Border_Enable\t\t\t\t%lu\n", BIT(dword, 7));
printf("HDMID HDCP_Port_Select\t\t\t\t\t%lu\n", BIT(dword, 5));
printf("HDMID Port_Detected\t\t\t\t\t%lu\n", BIT(dword, 2));
+ printf("HDMID Encoding\t\t\t\t\t\t[0x%lx] %s\n",
+ BITS(dword, 11, 10), sdvo_hdmi_encoding[BITS(dword, 11, 10)]);
printf("HDMID HDMI_or_DVI_Select\t\t\t\t%s\n", BIT(dword, 9) ? "HDMI" : "DVI");
printf("HDMID Audio_Output_Enable\t\t\t\t%u\n", !!(dword & SDVO_AUDIO_ENABLE));