[Intel-gfx] [PATCH 2/2] drm/i915/audio: move has_audio checks to within codec enable/disable
Jani Nikula
jani.nikula at intel.com
Wed Mar 30 09:41:09 UTC 2022
Reduce duplication.
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
drivers/gpu/drm/i915/display/g4x_dp.c | 7 ++---
drivers/gpu/drm/i915/display/g4x_hdmi.c | 33 +++++++--------------
drivers/gpu/drm/i915/display/intel_audio.c | 6 ++++
drivers/gpu/drm/i915/display/intel_ddi.c | 14 +++------
drivers/gpu/drm/i915/display/intel_dp_mst.c | 8 ++---
5 files changed, 26 insertions(+), 42 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/g4x_dp.c b/drivers/gpu/drm/i915/display/g4x_dp.c
index 55fefc950f41..16bb21ad898b 100644
--- a/drivers/gpu/drm/i915/display/g4x_dp.c
+++ b/drivers/gpu/drm/i915/display/g4x_dp.c
@@ -495,9 +495,7 @@ static void intel_disable_dp(struct intel_atomic_state *state,
intel_dp->link_trained = false;
- if (old_crtc_state->has_audio)
- intel_audio_codec_disable(encoder,
- old_crtc_state, old_conn_state);
+ intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);
/*
* Make sure the panel is off before trying to change the mode.
@@ -692,8 +690,7 @@ static void intel_enable_dp(struct intel_atomic_state *state,
intel_dp_start_link_train(intel_dp, pipe_config);
intel_dp_stop_link_train(intel_dp, pipe_config);
- if (pipe_config->has_audio)
- intel_audio_codec_enable(encoder, pipe_config, conn_state);
+ intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
static void g4x_enable_dp(struct intel_atomic_state *state,
diff --git a/drivers/gpu/drm/i915/display/g4x_hdmi.c b/drivers/gpu/drm/i915/display/g4x_hdmi.c
index 39ba5dc51f8e..8bfef08b7c43 100644
--- a/drivers/gpu/drm/i915/display/g4x_hdmi.c
+++ b/drivers/gpu/drm/i915/display/g4x_hdmi.c
@@ -143,16 +143,6 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
&pipe_config->infoframes.hdmi);
}
-static void intel_enable_hdmi_audio(struct intel_encoder *encoder,
- const struct intel_crtc_state *pipe_config,
- const struct drm_connector_state *conn_state)
-{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
-
- drm_WARN_ON(&i915->drm, !pipe_config->has_hdmi_sink);
- intel_audio_codec_enable(encoder, pipe_config, conn_state);
-}
-
static void g4x_enable_hdmi(struct intel_atomic_state *state,
struct intel_encoder *encoder,
const struct intel_crtc_state *pipe_config,
@@ -172,8 +162,9 @@ static void g4x_enable_hdmi(struct intel_atomic_state *state,
intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
- if (pipe_config->has_audio)
- intel_enable_hdmi_audio(encoder, pipe_config, conn_state);
+ drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
+ !pipe_config->has_hdmi_sink);
+ intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
static void ibx_enable_hdmi(struct intel_atomic_state *state,
@@ -224,8 +215,9 @@ static void ibx_enable_hdmi(struct intel_atomic_state *state,
intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
}
- if (pipe_config->has_audio)
- intel_enable_hdmi_audio(encoder, pipe_config, conn_state);
+ drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
+ !pipe_config->has_hdmi_sink);
+ intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
static void cpt_enable_hdmi(struct intel_atomic_state *state,
@@ -278,8 +270,9 @@ static void cpt_enable_hdmi(struct intel_atomic_state *state,
intel_de_read(dev_priv, TRANS_CHICKEN1(pipe)) & ~TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);
}
- if (pipe_config->has_audio)
- intel_enable_hdmi_audio(encoder, pipe_config, conn_state);
+ drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
+ !pipe_config->has_hdmi_sink);
+ intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
static void vlv_enable_hdmi(struct intel_atomic_state *state,
@@ -353,9 +346,7 @@ static void g4x_disable_hdmi(struct intel_atomic_state *state,
const struct intel_crtc_state *old_crtc_state,
const struct drm_connector_state *old_conn_state)
{
- if (old_crtc_state->has_audio)
- intel_audio_codec_disable(encoder,
- old_crtc_state, old_conn_state);
+ intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);
intel_disable_hdmi(state, encoder, old_crtc_state, old_conn_state);
}
@@ -365,9 +356,7 @@ static void pch_disable_hdmi(struct intel_atomic_state *state,
const struct intel_crtc_state *old_crtc_state,
const struct drm_connector_state *old_conn_state)
{
- if (old_crtc_state->has_audio)
- intel_audio_codec_disable(encoder,
- old_crtc_state, old_conn_state);
+ intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);
}
static void pch_post_disable_hdmi(struct intel_atomic_state *state,
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
index 24d20817a5e5..1c87bf66b092 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
@@ -821,6 +821,9 @@ void intel_audio_codec_enable(struct intel_encoder *encoder,
enum port port = encoder->port;
enum pipe pipe = crtc->pipe;
+ if (!crtc_state->has_audio)
+ return;
+
drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s][ENCODER:%d:%s] Enable audio codec on pipe %c, %u bytes ELD\n",
connector->base.id, connector->name,
encoder->base.base.id, encoder->base.name,
@@ -880,6 +883,9 @@ void intel_audio_codec_disable(struct intel_encoder *encoder,
enum port port = encoder->port;
enum pipe pipe = crtc->pipe;
+ if (!old_crtc_state->has_audio)
+ return;
+
drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s][ENCODER:%d:%s] Disable audio codec on pipe %c\n",
connector->base.id, connector->name,
encoder->base.base.id, encoder->base.name, pipe);
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index dc208df829f1..cec578efc4bd 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -2819,8 +2819,7 @@ static void intel_enable_ddi_dp(struct intel_atomic_state *state,
if (!dig_port->lspcon.active || dig_port->dp.has_hdmi_sink)
intel_dp_set_infoframes(encoder, true, crtc_state, conn_state);
- if (crtc_state->has_audio)
- intel_audio_codec_enable(encoder, crtc_state, conn_state);
+ intel_audio_codec_enable(encoder, crtc_state, conn_state);
trans_port_sync_stop_link_train(state, encoder, crtc_state);
}
@@ -2914,8 +2913,7 @@ static void intel_enable_ddi_hdmi(struct intel_atomic_state *state,
intel_de_write(dev_priv, DDI_BUF_CTL(port),
dig_port->saved_port_bits | DDI_BUF_CTL_ENABLE);
- if (crtc_state->has_audio)
- intel_audio_codec_enable(encoder, crtc_state, conn_state);
+ intel_audio_codec_enable(encoder, crtc_state, conn_state);
}
static void intel_enable_ddi(struct intel_atomic_state *state,
@@ -2956,9 +2954,7 @@ static void intel_disable_ddi_dp(struct intel_atomic_state *state,
intel_dp->link_trained = false;
- if (old_crtc_state->has_audio)
- intel_audio_codec_disable(encoder,
- old_crtc_state, old_conn_state);
+ intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);
intel_psr_disable(intel_dp, old_crtc_state);
intel_edp_backlight_off(old_conn_state);
@@ -2978,9 +2974,7 @@ static void intel_disable_ddi_hdmi(struct intel_atomic_state *state,
struct drm_i915_private *i915 = to_i915(encoder->base.dev);
struct drm_connector *connector = old_conn_state->connector;
- if (old_crtc_state->has_audio)
- intel_audio_codec_disable(encoder,
- old_crtc_state, old_conn_state);
+ intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);
if (!intel_hdmi_handle_sink_scrambling(encoder, connector,
false, false))
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index e30e698aa684..061b277e5ce7 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -398,9 +398,8 @@ static void intel_mst_disable_dp(struct intel_atomic_state *state,
if (ret) {
drm_dbg_kms(&i915->drm, "failed to update payload %d\n", ret);
}
- if (old_crtc_state->has_audio)
- intel_audio_codec_disable(encoder,
- old_crtc_state, old_conn_state);
+
+ intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);
}
static void intel_mst_post_disable_dp(struct intel_atomic_state *state,
@@ -599,8 +598,7 @@ static void intel_mst_enable_dp(struct intel_atomic_state *state,
intel_crtc_vblank_on(pipe_config);
- if (pipe_config->has_audio)
- intel_audio_codec_enable(encoder, pipe_config, conn_state);
+ intel_audio_codec_enable(encoder, pipe_config, conn_state);
/* Enable hdcp if it's desired */
if (conn_state->content_protection ==
--
2.30.2
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