From patchwork Mon Jun 26 16:46:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Golani, Mitulkumar Ajitkumar" X-Patchwork-Id: 13293215 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0BF57C001B0 for ; Mon, 26 Jun 2023 16:45:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7D6FB10E20F; Mon, 26 Jun 2023 16:45:07 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 28ED910E089 for ; Mon, 26 Jun 2023 16:44:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1687797893; x=1719333893; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+5forLNrsrVf3VPfdkk6t3ZkI+0M5tlERJmwoPljNSU=; b=A/urzyKyx9Vei7NEHbzdpY14mI01HJM1xjdG+zu2dwNiXNQdPszFkwVN aIorbZHv6aggGijsLZbLJSg2Du+RLFlDOVqNVPGEXfLB66HyKggoGye6h t3con3EMiI5MPbjEuH0P8MfbSV8P1Vxm6Ba+jcm9EgyPWXwzmMcyKxhrY 6d1t4VkiqAeelz6d/cG5g9dvXA/FYpo25Zp+vRBTb981kh8gSakoA16Ur 7nGwbawM7vPrnYaxOCxbG9gxCl4hO69qQOnOVR4kQff4RXWofkoCLWBlu 8qOj9ux67vmNAKHeS4bvFoQXMATUUjbTcQ9+7GUJvnacIikmTE9kKv6f5 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10753"; a="341658769" X-IronPort-AV: E=Sophos;i="6.01,160,1684825200"; d="scan'208";a="341658769" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jun 2023 09:44:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10753"; a="806129484" X-IronPort-AV: E=Sophos;i="6.01,160,1684825200"; d="scan'208";a="806129484" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by FMSMGA003.fm.intel.com with ESMTP; 26 Jun 2023 09:44:51 -0700 From: Mitul Golani To: intel-gfx@lists.freedesktop.org Date: Mon, 26 Jun 2023 22:16:02 +0530 Message-Id: <20230626164604.2759876-2-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230626164604.2759876-1-mitulkumar.ajitkumar.golani@intel.com> References: <20230626164604.2759876-1-mitulkumar.ajitkumar.golani@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [RFC 1/3] drm/i915/hdmi: Optimize source audio parameter handling X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" 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 --- 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 c58a3f249a01..af76a71e757c 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 8c71e3ede680..568bfc3c6c47 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 61722556bb47..ff738ca1e118 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 eed01957bdb9..d87055bd7b11 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) @@ -5258,7 +5258,7 @@ 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 9f40da20e88d..d3f250dcb398 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 8298a86d1334..51495f0bcf75 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); }