enable lvds 1280x800

hc

2023-11-20 0d8657dd3056063fb115946b10157477b5c70451

 kernel/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
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@@ -51,6 +51,8 @@
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 	u8 inputclkfs = 0;
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 	u8 val;
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+	dw_hdmi_audio_disable(hdmi);
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+
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 	/* it cares I2S only */
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 	if ((fmt->fmt != HDMI_I2S) ||
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 	    (fmt->bit_clk_master | fmt->frame_clk_master)) {
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@@ -202,21 +204,6 @@
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 	return 0;
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 }
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-static void dw_hdmi_i2s_audio_shutdown(struct device *dev, void *data)
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-{
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-	struct dw_hdmi_i2s_audio_data *audio = data;
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-	struct dw_hdmi *hdmi = audio->hdmi;
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-
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-	dw_hdmi_audio_disable(hdmi);
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-
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-	hdmi_update_bits(audio,
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-			 HDMI_AUD_CONF0_SW_RESET,
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-			 HDMI_AUD_CONF0_SW_RESET |
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-				(HDMI_AUD_CONF0_I2S_ALL_ENABLE ^
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-				 HDMI_AUD_CONF0_I2S_SELECT_MASK),
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-			 HDMI_AUD_CONF0);
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-}
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-
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 static int dw_hdmi_i2s_get_dai_id(struct snd_soc_component *component,
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 				  struct device_node *endpoint)
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 {
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@@ -249,7 +236,6 @@
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 static struct hdmi_codec_ops dw_hdmi_i2s_ops = {
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 	.hw_params	= dw_hdmi_i2s_hw_params,
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-	.audio_shutdown	= dw_hdmi_i2s_audio_shutdown,
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 	.get_dai_id	= dw_hdmi_i2s_get_dai_id,
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 	.hook_plugged_cb = dw_hdmi_i2s_hook_plugged_cb,
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 };