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drm/amd/display: Fix DPCD translation for LTTPR AUX_RD_INTERVAL
[Why] The translation between the DPCD value and the specified AUX_RD_INTERVAL in the DP spec do not match. [How] Update values to match the spec. Signed-off-by: George Shen <george.shen@amd.com> Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Anson Jacob <Anson.Jacob@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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1 changed files with 4 additions and 4 deletions
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@ -892,14 +892,14 @@ static uint32_t translate_training_aux_read_interval(uint32_t dpcd_aux_read_inte
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switch (dpcd_aux_read_interval) {
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case 0x01:
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aux_rd_interval_us = 400;
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break;
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case 0x02:
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aux_rd_interval_us = 4000;
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break;
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case 0x03:
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case 0x02:
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aux_rd_interval_us = 8000;
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break;
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case 0x03:
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aux_rd_interval_us = 12000;
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break;
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case 0x04:
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aux_rd_interval_us = 16000;
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break;
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