linux-kernel - [PATCH v3 22/33] drm/mediatek: mtk_hdmi: Move output init to mtk_hdmi_register_audio

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20241217154345.276919-23-angelogioacchino.delregno@collabora.com>
Date: Tue, 17 Dec 2024 16:43:34 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: chunkuang.hu@...nel.org
Cc: p.zabel@...gutronix.de,
	airlied@...il.com,
	simona@...ll.ch,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	matthias.bgg@...il.com,
	angelogioacchino.delregno@...labora.com,
	ck.hu@...iatek.com,
	jitao.shi@...iatek.com,
	jie.qiu@...iatek.com,
	junzhi.zhao@...iatek.com,
	dri-devel@...ts.freedesktop.org,
	linux-mediatek@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	kernel@...labora.com,
	dmitry.baryshkov@...aro.org
Subject: [PATCH v3 22/33] drm/mediatek: mtk_hdmi: Move output init to mtk_hdmi_register_audio_driver()

In preparation for moving the common bits of this driver, merge the
contents of mtk_hdmi_output_init in mtk_hdmi_register_audio_driver
function.

While at it, also remove the "%s driver bound to HDMI" debugging
print disguised as informative.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/gpu/drm/mediatek/mtk_hdmi.c | 28 ++++++++--------------------
 1 file changed, 8 insertions(+), 20 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 3ecd0ed59851..2d5cf7352ed2 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1025,20 +1025,6 @@ static int mtk_hdmi_setup_vendor_specific_infoframe(struct mtk_hdmi *hdmi,
 	return 0;
 }
 
-static int mtk_hdmi_output_init(struct mtk_hdmi *hdmi)
-{
-	struct hdmi_audio_param *aud_param = &hdmi->aud_param;
-
-	aud_param->aud_codec = HDMI_AUDIO_CODING_TYPE_PCM;
-	aud_param->aud_sample_size = HDMI_AUDIO_SAMPLE_SIZE_16;
-	aud_param->aud_input_type = HDMI_AUD_INPUT_I2S;
-	aud_param->aud_i2s_fmt = HDMI_I2S_MODE_I2S_24BIT;
-	aud_param->aud_mclk = HDMI_AUD_MCLK_128FS;
-	aud_param->aud_input_chan_type = HDMI_AUD_CHAN_TYPE_2_0;
-
-	return 0;
-}
-
 static void mtk_hdmi_audio_enable(struct mtk_hdmi *hdmi)
 {
 	mtk_hdmi_hw_send_aud_packet(hdmi, true);
@@ -1617,6 +1603,7 @@ static void mtk_hdmi_unregister_audio_driver(void *data)
 static int mtk_hdmi_register_audio_driver(struct device *dev)
 {
 	struct mtk_hdmi *hdmi = dev_get_drvdata(dev);
+	struct hdmi_audio_param *aud_param = &hdmi->aud_param;
 	struct hdmi_codec_pdata codec_data = {
 		.ops = &mtk_hdmi_audio_codec_ops,
 		.max_i2s_channels = 2,
@@ -1625,6 +1612,13 @@ static int mtk_hdmi_register_audio_driver(struct device *dev)
 	};
 	int ret;
 
+	aud_param->aud_codec = HDMI_AUDIO_CODING_TYPE_PCM;
+	aud_param->aud_sample_size = HDMI_AUDIO_SAMPLE_SIZE_16;
+	aud_param->aud_input_type = HDMI_AUD_INPUT_I2S;
+	aud_param->aud_i2s_fmt = HDMI_I2S_MODE_I2S_24BIT;
+	aud_param->aud_mclk = HDMI_AUD_MCLK_128FS;
+	aud_param->aud_input_chan_type = HDMI_AUD_CHAN_TYPE_2_0;
+
 	hdmi->audio_pdev = platform_device_register_data(dev,
 							 HDMI_CODEC_DRV_NAME,
 							 PLATFORM_DEVID_AUTO,
@@ -1640,7 +1634,6 @@ static int mtk_hdmi_register_audio_driver(struct device *dev)
 		return ret;
 	}
 
-	DRM_INFO("%s driver bound to HDMI\n", HDMI_CODEC_DRV_NAME);
 	return 0;
 }
 
@@ -1669,11 +1662,6 @@ static int mtk_hdmi_probe(struct platform_device *pdev)
 	mutex_init(&hdmi->update_plugged_status_lock);
 	platform_set_drvdata(pdev, hdmi);
 
-	ret = mtk_hdmi_output_init(hdmi);
-	if (ret)
-		return dev_err_probe(dev, ret,
-				     "Failed to initialize hdmi output\n");
-
 	ret = mtk_hdmi_register_audio_driver(dev);
 	if (ret)
 		return dev_err_probe(dev, ret,
-- 
2.47.0