diff options
| author | Matt Wagner <mwagner@nvidia.com> | 2011-09-01 15:09:40 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:49:28 -0800 |
| commit | 757dbbe9de58675646e603e7d0f7a081624617fa (patch) | |
| tree | be476921e278fa4791712798eaeb112c11d2b04b /drivers/video/tegra/dc/dc.c | |
| parent | dc99490d1a30d3dde9cc4bc5af5f9956466dbccc (diff) | |
video: tegra: Phase in DIDIM
Settings in DIDIM driver are now phased in over a defined
number of steps in order to minimize the perception of changes
to the settings during runtime
Bug 840155
Reviewed-on: http://git-master/r/52495
(cherry picked from commit a33d4f5c677b657751fd017f8419df88016122a5)
Change-Id: I0af84609d0f2ebadf23463473ebf0211dfa594a3
Reviewed-on: http://git-master/r/55789
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R759433a3cfd9b4c07216da4b2c9de6e515a8530d
Diffstat (limited to 'drivers/video/tegra/dc/dc.c')
| -rw-r--r-- | drivers/video/tegra/dc/dc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c index 1825d2177ad1..f01c853317a0 100644 --- a/drivers/video/tegra/dc/dc.c +++ b/drivers/video/tegra/dc/dc.c @@ -1909,7 +1909,7 @@ static void tegra_dc_vblank(struct work_struct *work) tegra_dc_program_bandwidth(dc); /* Update the SD brightness */ - if (dc->enabled) + if (dc->enabled && dc->out->sd_settings) nvsd_updated = nvsd_update_brightness(dc); mutex_unlock(&dc->lock); |