For controlling the audio SDP split.
Bspec: 63837
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_reg.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 3a20a55d2512..0d2d89ea376b 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -9763,6 +9763,11 @@ enum {
#define AUDIO_CP_READY(trans) ((1 << 1) << ((trans) * 4))
#define AUDIO_ELD_VALID(trans) ((1 << 0) << ((trans) * 4))
+#define _AUD_TCA_DP_2DOT0_CTRL 0x650bc
+#define _AUD_TCB_DP_2DOT0_CTRL 0x651bc
+#define AUD_DP_2DOT0_CTRL(trans) _MMIO_TRANS(trans, _AUD_TCA_DP_2DOT0_CTRL, _AUD_TCB_DP_2DOT0_CTRL)
+#define AUD_ENABLE_SDP_SPLIT REG_BIT(31)
+
#define HSW_AUD_CHICKENBIT _MMIO(0x65f10)
#define SKL_AUD_CODEC_WAKE_SIGNAL (1 << 15)
--
2.30.2
