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| author | Thierry Reding <treding@nvidia.com> | 2014-06-05 16:20:27 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-06-09 12:02:51 +0200 |
| commit | 1f64ae7c5af0d65b2491af30ce7a295569e452c9 (patch) | |
| tree | 3792b7b0b57eee3140853f8463b0a53dbec64928 /drivers/gpu/drm/tegra | |
| parent | drm/tegra: sor - Enable only the necessary number of lanes (diff) | |
| download | linux-1f64ae7c5af0d65b2491af30ce7a295569e452c9.tar.xz linux-1f64ae7c5af0d65b2491af30ce7a295569e452c9.zip | |
drm/tegra: sor - Remove obsolete comment
According to the DP specification the disparity of the first symbol
should always be negative. It is therefore safe to assume that panels
will conform to that and therefore parameterizing this field should
never be necessary.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra')
| -rw-r--r-- | drivers/gpu/drm/tegra/sor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index 7d2a5db72365..27c979b50111 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -713,7 +713,7 @@ static int tegra_output_sor_enable(struct tegra_output *output) value &= ~SOR_DP_CONFIG_ACTIVE_SYM_POLARITY; value |= SOR_DP_CONFIG_ACTIVE_SYM_ENABLE; - value |= SOR_DP_CONFIG_DISPARITY_NEGATIVE; /* XXX: don't hardcode? */ + value |= SOR_DP_CONFIG_DISPARITY_NEGATIVE; tegra_sor_writel(sor, value, SOR_DP_CONFIG_0); value = tegra_sor_readl(sor, SOR_DP_AUDIO_HBLANK_SYMBOLS); |