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| author |   Thierry Reding <treding@nvidia.com> | 2015-01-16 16:30:55 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-01-27 10:14:50 +0100 |
| commit | 05f175f4f38de4e89facbb1420978e072ed4870c (patch) | |
| tree | 57f425623afe1e2c484c02318fb9b424a5aad07c | |
| parent | drm/tegra: Output cleanup functions cannot fail (diff) | |
| download | linux-dev-05f175f4f38de4e89facbb1420978e072ed4870c.tar.xz linux-dev-05f175f4f38de4e89facbb1420978e072ed4870c.zip | |
drm/tegra: dc: Do not needlessly deassert reset
Commit 9c0127004ff4 ("drm/tegra: dc: Add powergate support") changed the
driver's ->probe() implementation to deassert the module reset, and with
there being nobody else to assert it until ->remove() there is no need
to deassert again later on.
Signed-off-by: Thierry Reding <treding@nvidia.com>
| -rw-r--r-- | drivers/gpu/drm/tegra/dc.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index c5197bdaf0bd..03c9ccf7d273 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -1153,10 +1153,6 @@ static void tegra_crtc_prepare(struct drm_crtc *crtc) drm_crtc_vblank_off(crtc); - /* hardware initialization */ - reset_control_deassert(dc->rst); - usleep_range(10000, 20000); - if (dc->pipe) syncpt = SYNCPT_VBLANK1; else |