[Intel-gfx] [RFC 1/3] drm/i915/hdmi: Optimize source audio parameter handling
Mitul Golani
mitulkumar.ajitkumar.golani at intel.com
Thu Jun 15 07:07:21 UTC 2023
To enhance the relationship between the has_audio and the source
audio parameter, create a separate crtc_state audio property and
add the has_audio parameter into it. Additionally, update the
access of the has_audio parameter from the crtc_state pointer as
it is wrapped under the audio. These modifications establish
a more cohesive structure and improve the accessibility and
organization of the audio-related parameters within the codebase.
--v1:
- add audio instead of audio_config in crtc_state
- add only has_audio then update related parameter access
- refactor other member to different commit where it is being used
- update commit message and header
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani at intel.com>
---
drivers/gpu/drm/i915/display/g4x_dp.c | 4 ++--
drivers/gpu/drm/i915/display/g4x_hdmi.c | 16 ++++++++--------
drivers/gpu/drm/i915/display/intel_audio.c | 6 +++---
drivers/gpu/drm/i915/display/intel_cdclk.c | 6 +++---
.../gpu/drm/i915/display/intel_crtc_state_dump.c | 4 ++--
drivers/gpu/drm/i915/display/intel_ddi.c | 2 +-
drivers/gpu/drm/i915/display/intel_display.c | 4 ++--
.../gpu/drm/i915/display/intel_display_types.h | 6 +++---
drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +-
drivers/gpu/drm/i915/display/intel_hdmi.c | 2 +-
drivers/gpu/drm/i915/display/intel_sdvo.c | 10 +++++-----
12 files changed, 32 insertions(+), 32 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/g4x_dp.c b/drivers/gpu/drm/i915/display/g4x_dp.c
index 112d91d81fdc..19f94f3331ee 100644
--- a/drivers/gpu/drm/i915/display/g4x_dp.c
+++ b/drivers/gpu/drm/i915/display/g4x_dp.c
@@ -345,7 +345,7 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
tmp = intel_de_read(dev_priv, intel_dp->output_reg);
- pipe_config->has_audio = tmp & DP_AUDIO_OUTPUT_ENABLE && port != PORT_A;
+ pipe_config->audio.has_audio = tmp & DP_AUDIO_OUTPUT_ENABLE && port != PORT_A;
if (HAS_PCH_CPT(dev_priv) && port != PORT_A) {
u32 trans_dp = intel_de_read(dev_priv,
@@ -625,7 +625,7 @@ static void intel_dp_enable_port(struct intel_dp *intel_dp,
* fail when the power sequencer is freshly used for this port.
*/
intel_dp->DP |= DP_PORT_EN;
- if (crtc_state->has_audio)
+ if (crtc_state->audio.has_audio)
intel_dp->DP |= DP_AUDIO_OUTPUT_ENABLE;
intel_de_write(dev_priv, intel_dp->output_reg, intel_dp->DP);
diff --git a/drivers/gpu/drm/i915/display/g4x_hdmi.c b/drivers/gpu/drm/i915/display/g4x_hdmi.c
index 5c187e6e0472..363e21156304 100644
--- a/drivers/gpu/drm/i915/display/g4x_hdmi.c
+++ b/drivers/gpu/drm/i915/display/g4x_hdmi.c
@@ -178,7 +178,7 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
pipe_config->has_infoframe = true;
if (tmp & HDMI_AUDIO_ENABLE)
- pipe_config->has_audio = true;
+ pipe_config->audio.has_audio = true;
if (!HAS_PCH_SPLIT(dev_priv) &&
tmp & HDMI_COLOR_RANGE_16_235)
@@ -224,7 +224,7 @@ static void g4x_hdmi_enable_port(struct intel_encoder *encoder,
temp = intel_de_read(dev_priv, intel_hdmi->hdmi_reg);
temp |= SDVO_ENABLE;
- if (pipe_config->has_audio)
+ if (pipe_config->audio.has_audio)
temp |= HDMI_AUDIO_ENABLE;
intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
@@ -240,7 +240,7 @@ static void g4x_enable_hdmi(struct intel_atomic_state *state,
g4x_hdmi_enable_port(encoder, pipe_config);
- drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
+ drm_WARN_ON(&dev_priv->drm, pipe_config->audio.has_audio &&
!pipe_config->has_hdmi_sink);
intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
@@ -258,7 +258,7 @@ static void ibx_enable_hdmi(struct intel_atomic_state *state,
temp = intel_de_read(dev_priv, intel_hdmi->hdmi_reg);
temp |= SDVO_ENABLE;
- if (pipe_config->has_audio)
+ if (pipe_config->audio.has_audio)
temp |= HDMI_AUDIO_ENABLE;
/*
@@ -293,7 +293,7 @@ static void ibx_enable_hdmi(struct intel_atomic_state *state,
intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
}
- drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
+ drm_WARN_ON(&dev_priv->drm, pipe_config->audio.has_audio &&
!pipe_config->has_hdmi_sink);
intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
@@ -313,7 +313,7 @@ static void cpt_enable_hdmi(struct intel_atomic_state *state,
temp = intel_de_read(dev_priv, intel_hdmi->hdmi_reg);
temp |= SDVO_ENABLE;
- if (pipe_config->has_audio)
+ if (pipe_config->audio.has_audio)
temp |= HDMI_AUDIO_ENABLE;
/*
@@ -348,7 +348,7 @@ static void cpt_enable_hdmi(struct intel_atomic_state *state,
TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE, 0);
}
- drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
+ drm_WARN_ON(&dev_priv->drm, pipe_config->audio.has_audio &&
!pipe_config->has_hdmi_sink);
intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
@@ -360,7 +360,7 @@ static void vlv_enable_hdmi(struct intel_atomic_state *state,
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
- drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
+ drm_WARN_ON(&dev_priv->drm, pipe_config->audio.has_audio &&
!pipe_config->has_hdmi_sink);
intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
index 3d9c9b4f27f8..e20ffc8e9654 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
@@ -815,7 +815,7 @@ void intel_audio_codec_enable(struct intel_encoder *encoder,
struct intel_audio_state *audio_state;
enum port port = encoder->port;
- if (!crtc_state->has_audio)
+ if (!crtc_state->audio.has_audio)
return;
drm_dbg_kms(&i915->drm, "[CONNECTOR:%d:%s][ENCODER:%d:%s] Enable audio codec on [CRTC:%d:%s], %u bytes ELD\n",
@@ -874,7 +874,7 @@ void intel_audio_codec_disable(struct intel_encoder *encoder,
struct intel_audio_state *audio_state;
enum port port = encoder->port;
- if (!old_crtc_state->has_audio)
+ if (!old_crtc_state->audio.has_audio)
return;
drm_dbg_kms(&i915->drm, "[CONNECTOR:%d:%s][ENCODER:%d:%s] Disable audio codec on [CRTC:%d:%s]\n",
@@ -930,7 +930,7 @@ void intel_audio_codec_get_config(struct intel_encoder *encoder,
{
struct drm_i915_private *i915 = to_i915(encoder->base.dev);
- if (!crtc_state->has_audio)
+ if (!crtc_state->audio.has_audio)
return;
if (i915->display.funcs.audio)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 4207863b7b2a..cb87c2e0cdaa 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -2553,7 +2553,7 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
* restriction for GLK is 316.8 MHz.
*/
if (intel_crtc_has_dp_encoder(crtc_state) &&
- crtc_state->has_audio &&
+ crtc_state->audio.has_audio &&
crtc_state->port_clock >= 540000 &&
crtc_state->lane_count == 4) {
if (DISPLAY_VER(dev_priv) == 10) {
@@ -2569,7 +2569,7 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
* According to BSpec, "The CD clock frequency must be at least twice
* the frequency of the Azalia BCLK." and BCLK is 96 MHz by default.
*/
- if (crtc_state->has_audio && DISPLAY_VER(dev_priv) >= 9)
+ if (crtc_state->audio.has_audio && DISPLAY_VER(dev_priv) >= 9)
min_cdclk = max(2 * 96000, min_cdclk);
/*
@@ -2580,7 +2580,7 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
* 162 | 200 or higher"
*/
if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
- intel_crtc_has_dp_encoder(crtc_state) && crtc_state->has_audio)
+ intel_crtc_has_dp_encoder(crtc_state) && crtc_state->audio.has_audio)
min_cdclk = max(crtc_state->port_clock, min_cdclk);
/*
diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
index 8d4640d0fd34..b7d1be42bf0f 100644
--- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
+++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
@@ -265,7 +265,7 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config,
drm_dbg_kms(&i915->drm,
"audio: %i, infoframes: %i, infoframes enabled: 0x%x\n",
- pipe_config->has_audio, pipe_config->has_infoframe,
+ pipe_config->audio.has_audio, pipe_config->has_infoframe,
pipe_config->infoframes.enable);
if (pipe_config->infoframes.enable &
@@ -291,7 +291,7 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config,
intel_hdmi_infoframe_enable(DP_SDP_VSC))
intel_dump_dp_vsc_sdp(i915, &pipe_config->infoframes.vsc);
- if (pipe_config->has_audio)
+ if (pipe_config->audio.has_audio)
intel_dump_buffer(i915, "ELD: ", pipe_config->eld,
drm_eld_size(pipe_config->eld));
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 090f242e610c..dcef5fc6d3bf 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3782,7 +3782,7 @@ static void intel_ddi_get_config(struct intel_encoder *encoder,
intel_ddi_mso_get_config(encoder, pipe_config);
- pipe_config->has_audio =
+ pipe_config->audio.has_audio =
intel_ddi_is_audio_enabled(dev_priv, cpu_transcoder);
if (encoder->type == INTEL_OUTPUT_EDP)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 5c7fdc82ac22..59f66493c741 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -1857,7 +1857,7 @@ static void get_crtc_power_domains(struct intel_crtc_state *crtc_state,
set_bit(intel_encoder->power_domain, mask->bits);
}
- if (HAS_DDI(dev_priv) && crtc_state->has_audio)
+ if (HAS_DDI(dev_priv) && crtc_state->audio.has_audio)
set_bit(POWER_DOMAIN_AUDIO_MMIO, mask->bits);
if (crtc_state->shared_dpll)
@@ -5254,7 +5254,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
PIPE_CONF_CHECK_BOOL(has_infoframe);
PIPE_CONF_CHECK_BOOL(fec_enable);
- PIPE_CONF_CHECK_BOOL_INCOMPLETE(has_audio);
+ PIPE_CONF_CHECK_BOOL_INCOMPLETE(audio.has_audio);
PIPE_CONF_CHECK_BUFFER(eld, MAX_ELD_BYTES);
PIPE_CONF_CHECK_X(gmch_pfit.control);
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 731f2ec04d5c..ebd147180a6e 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1129,9 +1129,9 @@ struct intel_crtc_state {
/* Whether we should send NULL infoframes. Required for audio. */
bool has_hdmi_sink;
- /* Audio enabled on this pipe. Only valid if either has_hdmi_sink or
- * has_dp_encoder is set. */
- bool has_audio;
+ struct {
+ bool has_audio;
+ } audio;
/*
* Enable dithering, used when the selected pipe bpp doesn't match the
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index f4192fda1a76..626cc11c9f0e 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -2255,7 +2255,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
if (HAS_PCH_SPLIT(dev_priv) && !HAS_DDI(dev_priv) && encoder->port != PORT_A)
pipe_config->has_pch_encoder = true;
- pipe_config->has_audio =
+ pipe_config->audio.has_audio =
intel_dp_has_audio(encoder, conn_state) &&
intel_audio_compute_config(encoder, pipe_config, conn_state);
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index e3f176a093d2..f6e1bf3d9e25 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -322,7 +322,7 @@ 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 =
+ pipe_config->audio.has_audio =
intel_dp_mst_has_audio(conn_state) &&
intel_audio_compute_config(encoder, pipe_config, conn_state);
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index 7ac5e6c5e00d..32157bef2eef 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -2302,7 +2302,7 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK)
pipe_config->pixel_multiplier = 2;
- pipe_config->has_audio =
+ pipe_config->audio.has_audio =
intel_hdmi_has_audio(encoder, pipe_config, conn_state) &&
intel_audio_compute_config(encoder, pipe_config, conn_state);
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index 21f92123c844..ebadd6f7f2ad 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -1191,7 +1191,7 @@ static void intel_sdvo_get_eld(struct intel_sdvo *intel_sdvo,
ssize_t len;
u8 val;
- if (!crtc_state->has_audio)
+ if (!crtc_state->audio.has_audio)
return;
if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_AUDIO_STAT, &val, 1))
@@ -1406,7 +1406,7 @@ static int intel_sdvo_compute_config(struct intel_encoder *encoder,
pipe_config->has_hdmi_sink = intel_has_hdmi_sink(intel_sdvo_connector, conn_state);
- pipe_config->has_audio =
+ pipe_config->audio.has_audio =
intel_sdvo_has_audio(encoder, pipe_config, conn_state) &&
intel_audio_compute_config(encoder, pipe_config, conn_state);
@@ -1760,7 +1760,7 @@ static void intel_sdvo_get_config(struct intel_encoder *encoder,
if (intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_AUDIO_STAT,
&val, 1)) {
if (val & SDVO_AUDIO_PRESENCE_DETECT)
- pipe_config->has_audio = true;
+ pipe_config->audio.has_audio = true;
}
if (intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_ENCODE,
@@ -1805,7 +1805,7 @@ static void intel_disable_sdvo(struct intel_atomic_state *state,
struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->uapi.crtc);
u32 temp;
- if (old_crtc_state->has_audio)
+ if (old_crtc_state->audio.has_audio)
intel_sdvo_disable_audio(intel_sdvo);
intel_sdvo_set_active_outputs(intel_sdvo, 0);
@@ -1898,7 +1898,7 @@ static void intel_enable_sdvo(struct intel_atomic_state *state,
DRM_MODE_DPMS_ON);
intel_sdvo_set_active_outputs(intel_sdvo, intel_sdvo->attached_output);
- if (pipe_config->has_audio)
+ if (pipe_config->audio.has_audio)
intel_sdvo_enable_audio(intel_sdvo, pipe_config, conn_state);
}
--
2.25.1
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