drm/i915: HSW audio registers definition

Add hsw audio registers definition

Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 321ae72..cbddc7d 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4277,6 +4277,53 @@
 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI          (0xf << 16)
 #define   AUD_CONFIG_DISABLE_NCTS              (1 << 3)
 
+/* HSW Audio */
+#define   HSW_AUD_CONFIG_A             0x65000 /* Audio Configuration Transcoder A */
+#define   HSW_AUD_CONFIG_B             0x65100 /* Audio Configuration Transcoder B */
+#define   HSW_AUD_CFG(pipe) _PIPE(pipe, \
+                                       HSW_AUD_CONFIG_A, \
+                                       HSW_AUD_CONFIG_B)
+
+#define   HSW_AUD_MISC_CTRL_A          0x65010 /* Audio Misc Control Convert 1 */
+#define   HSW_AUD_MISC_CTRL_B          0x65110 /* Audio Misc Control Convert 2 */
+#define   HSW_AUD_MISC_CTRL(pipe) _PIPE(pipe, \
+                                       HSW_AUD_MISC_CTRL_A, \
+                                       HSW_AUD_MISC_CTRL_B)
+
+#define   HSW_AUD_DIP_ELD_CTRL_ST_A    0x650b4 /* Audio DIP and ELD Control State Transcoder A */
+#define   HSW_AUD_DIP_ELD_CTRL_ST_B    0x651b4 /* Audio DIP and ELD Control State Transcoder B */
+#define   HSW_AUD_DIP_ELD_CTRL(pipe) _PIPE(pipe, \
+                                       HSW_AUD_DIP_ELD_CTRL_ST_A, \
+                                       HSW_AUD_DIP_ELD_CTRL_ST_B)
+
+/* Audio Digital Converter */
+#define   HSW_AUD_DIG_CNVT_1           0x65080 /* Audio Converter 1 */
+#define   HSW_AUD_DIG_CNVT_2           0x65180 /* Audio Converter 1 */
+#define   AUD_DIG_CNVT(pipe) _PIPE(pipe, \
+                                       HSW_AUD_DIG_CNVT_1, \
+                                       HSW_AUD_DIG_CNVT_2)
+
+#define   HSW_AUD_EDID_DATA_A          0x65050
+#define   HSW_AUD_EDID_DATA_B          0x65150
+#define   HSW_AUD_EDID_DATA(pipe) _PIPE(pipe, \
+                                       HSW_AUD_EDID_DATA_A, \
+                                       HSW_AUD_EDID_DATA_B)
+
+#define   HSW_AUD_PIPE_CONV_CFG                0x6507c /* Audio pipe and converter configs */
+#define   HSW_AUD_PIN_ELD_CP_VLD       0x650c0 /* Audio ELD and CP Ready Status */
+#define   AUDIO_INACTIVE_C             (1<<11)
+#define   AUDIO_INACTIVE_B             (1<<7)
+#define   AUDIO_INACTIVE_A             (1<<3)
+#define   AUDIO_OUTPUT_ENABLE_A                (1<<2)
+#define   AUDIO_OUTPUT_ENABLE_B                (1<<6)
+#define   AUDIO_OUTPUT_ENABLE_C                (1<<10)
+#define   AUDIO_ELD_VALID_A            (1<<0)
+#define   AUDIO_ELD_VALID_B            (1<<4)
+#define   AUDIO_ELD_VALID_C            (1<<8)
+#define   AUDIO_CP_READY_A             (1<<1)
+#define   AUDIO_CP_READY_B             (1<<5)
+#define   AUDIO_CP_READY_C             (1<<9)
+
 /* HSW Power Wells */
 #define HSW_PWR_WELL_CTL1                      0x45400 /* BIOS */
 #define HSW_PWR_WELL_CTL2                      0x45404 /* Driver */