Extend the SDP split audio config for DP-MST
Signed-off-by: Vinod Govindapillai <[email protected]>
---
drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
drivers/gpu/drm/i915/display/intel_dp.h | 4 ++++
drivers/gpu/drm/i915/display/intel_dp_mst.c | 7 +++----
3 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
b/drivers/gpu/drm/i915/display/intel_dp.c
index 0eb072a78d44..269828e22437 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -2233,7 +2233,7 @@ intel_dp_compute_output_format(struct intel_encoder
*encoder,
return ret;
}
-static void
+void
intel_dp_audio_compute_config(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state,
diff --git a/drivers/gpu/drm/i915/display/intel_dp.h
b/drivers/gpu/drm/i915/display/intel_dp.h
index e7b515b685ac..b8516a34cfaf 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.h
+++ b/drivers/gpu/drm/i915/display/intel_dp.h
@@ -65,6 +65,10 @@ int intel_dp_dsc_compute_config(struct intel_dp *intel_dp,
struct link_config_limits *limits,
int timeslots,
bool recompute_pipe_bpp);
+void intel_dp_audio_compute_config(struct intel_encoder *encoder,
+ struct intel_crtc_state *pipe_config,
+ struct drm_connector_state *conn_state,
+ struct intel_dp *intel_dp);
bool intel_dp_has_hdmi_sink(struct intel_dp *intel_dp);
bool intel_dp_is_edp(struct intel_dp *intel_dp);
bool intel_dp_is_uhbr(const struct intel_crtc_state *crtc_state);
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c
b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 8881cfd41ee7..05228c006a1b 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -309,10 +309,6 @@ static int intel_dp_mst_compute_config(struct
intel_encoder *encoder,
pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB;
pipe_config->has_pch_encoder = false;
- pipe_config->has_audio =
- intel_dp_has_audio(encoder, conn_state, intel_dp) &&
- intel_audio_compute_config(encoder, pipe_config, conn_state);
-
/*
* for MST we always configure max link bw - the spec doesn't
* seem to suggest we should do otherwise.
@@ -375,6 +371,7 @@ static int intel_dp_mst_compute_config(struct intel_encoder
*encoder,
pipe_config->lane_lat_optim_mask =
bxt_ddi_phy_calc_lane_lat_optim_mask(pipe_config->lane_count);
+ intel_dp_audio_compute_config(encoder, pipe_config, conn_state,
intel_dp);
intel_ddi_compute_min_voltage_level(dev_priv, pipe_config);
return 0;
@@ -779,6 +776,8 @@ static void intel_mst_enable_dp(struct intel_atomic_state
*state,
intel_de_rmw(dev_priv, CHICKEN_TRANS(trans), 0,
FECSTALL_DIS_DPTSTREAM_DPTTG);
+ intel_audio_sdp_split_update(pipe_config);
+
intel_enable_transcoder(pipe_config);
intel_crtc_vblank_on(pipe_config);
--
2.34.1
