Signed-off-by: Francisco Jerez <[email protected]>
---
drivers/gpu/drm/nouveau/nv17_tv.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nv17_tv.c
b/drivers/gpu/drm/nouveau/nv17_tv.c
index 3856342..34f95c7 100644
--- a/drivers/gpu/drm/nouveau/nv17_tv.c
+++ b/drivers/gpu/drm/nouveau/nv17_tv.c
@@ -178,13 +178,13 @@ static int nv17_tv_mode_valid(struct drm_encoder *encoder,
return MODE_NO_DBLESCAN;
} else {
- const int vsync_tolerance = 10;
+ const int vsync_tolerance = 600;
if (mode->clock > 70000)
return MODE_CLOCK_HIGH;
- if (abs(drm_mode_vrefresh(mode) -
- tv_norm->tv_enc_mode.vrefresh) > vsync_tolerance)
+ if (abs(drm_mode_vrefresh(mode) * 1000 -
+ tv_norm->tv_enc_mode.vrefresh) > vsync_tolerance)
return MODE_VSYNC;
/* The encoder takes care of the actual interlacing */
--
1.6.3.3
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