From: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
The TMDS_296M define was computing as 296704 but the mode->clock is
296700 as defined by EDID. Adjusted define to allow correct detection
of the need to program the correct N value for 29.97 and 23.98 refresh
rate.
Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_audio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 56c2f54..419c979 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -75,7 +75,7 @@ static const struct {
/* HDMI N/CTS table */
#define TMDS_297M 297000
-#define TMDS_296M DIV_ROUND_UP(297000 * 1000, 1001)
+#define TMDS_296M 296700
static const struct {
int sample_rate;
int clock;
--
1.7.9.5
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