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video: tegra: fix HDMI audio programming

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This was causing the Onkyo TXNR708 to drop out audio.

Change-Id: I9b9fd782d39d60c3207ea140a94d074b1338c7fa
Signed-off-by: Erik Gilling <konkers@android.com>
This commit is contained in:
Erik Gilling
2010-12-13 20:51:43 -08:00
parent 5f6aa1ffd6
commit 67c58dfc70
1 changed files with 2 additions and 2 deletions
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4
drivers/video/tegra/dc/hdmi.c
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@@ -686,7 +686,7 @@ static int tegra_dc_hdmi_setup_audio(struct tegra_dc *dc)
unsigned audio_freq = 44100; /* TODO: find some way of configuring this */
tegra_hdmi_writel(hdmi,
AUDIO_CNTRL0_ERROR_TOLERANCE(9) |
AUDIO_CNTRL0_ERROR_TOLERANCE(6) |
AUDIO_CNTRL0_FRAMES_PER_BLOCK(0xc0) |
AUDIO_CNTRL0_SOURCE_SELECT_AUTO,
HDMI_NV_PDISP_AUDIO_CNTRL0);
@@ -702,7 +702,7 @@ static int tegra_dc_hdmi_setup_audio(struct tegra_dc *dc)
tegra_hdmi_writel(hdmi, 0, HDMI_NV_PDISP_HDMI_ACR_CTRL);
audio_n = AUDIO_N_RESETF | AUDIO_N_GENERATE_ALTERNALTE |
AUDIO_N_VALUE(config->n);
AUDIO_N_VALUE(config->n - 1);
tegra_hdmi_writel(hdmi, audio_n, HDMI_NV_PDISP_AUDIO_N);
tegra_hdmi_writel(hdmi, ACR_SUBPACK_N(config->n) | ACR_ENABLE,