From cac586586ddcf9fa1679c35236cd0674237f3d37 Mon Sep 17 00:00:00 2001 From: Mengdong Lin Date: Mon, 9 Sep 2013 15:38:20 -0400 Subject: [PATCH] intel_audio_dump/hsw: remove misuse of PCH transcoder configuration register The PCH transcoder config register (PCH_TRANS_CONF, 0xf0008) is not the correct config register for transcoder A, B or C. This register is in PCH and for CRT display, nothing to do with display audio. So This patch removes misuse of it as config register for transcoder A/B/C. Signed-off-by: Mengdong Lin Reviewed-by: Haihao Xiang Signed-off-by: Ben Widawsky --- tools/intel_audio_dump.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/tools/intel_audio_dump.c b/tools/intel_audio_dump.c index 8b9da303..cb2641f3 100644 --- a/tools/intel_audio_dump.c +++ b/tools/intel_audio_dump.c @@ -1425,11 +1425,6 @@ static void dump_cpt(void) #define DP_TP_ST_D 0x64344 #define DP_TP_ST_E 0x64444 -/* Transcoder configuration */ -#define TRANS_CONF_A 0xF0008 -#define TRANS_CONF_B 0xF1008 -#define TRANS_CONF_C 0xF2008 - /* DDI Buffer Control */ #define DDI_BUF_CTL_A 0x64000 #define DDI_BUF_CTL_B 0x64100 @@ -1553,11 +1548,6 @@ static void dump_hsw(void) dump_reg(DP_TP_ST_D, "DisplayPort Transport D Status"); dump_reg(DP_TP_ST_E, "DisplayPort Transport E Status"); - /* HSW Transcoder A configuration */ - dump_reg(TRANS_CONF_A, "Transcoder A Configuration"); - dump_reg(TRANS_CONF_B, "Transcoder B Configuration"); - dump_reg(TRANS_CONF_C, "Transcoder C Configuration"); - /* HSW North Display Audio */ dump_reg(AUD_CONFIG_A, "Audio Configuration - Transcoder A"); dump_reg(AUD_CONFIG_B, "Audio Configuration - Transcoder B");