diff options
| author | Markus Hiienkari <mhiienkari@nvidia.com> | 2013-04-08 17:47:40 +0300 |
|---|---|---|
| committer | Manish Tuteja <mtuteja@nvidia.com> | 2014-01-14 10:56:53 -0800 |
| commit | 2711d03dc2710fb412e0ec13ab152ca71c9620c0 (patch) | |
| tree | a0ec6b74c391229e9227bc661d65fb245c4a149e | |
| parent | 06f6d58036fdad608683b1f5c8c9f4865166c88d (diff) | |
tegra: dc: fix HDMI CMU enable.
Initialize HDMI CMU with same parameters as in
DC init when enabling it subsequently.
Bug 1162082
Bug 1407045
Change-Id: I25a7cfb75a43c49487a2a3ec7569aa89727dd4ab
Signed-off-by: Markus Hiienkari <mhiienkari@nvidia.com>
Reviewed-on: http://git-master/r/337980
Reviewed-on: http://git-master/r/353695
Tested-by: Sanjay Singh Chauhan <schauhan@nvidia.com>
Reviewed-by: Thomas J. Meier <tmeier@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Michael I Gold <gold@nvidia.com>
Reviewed-by: Xuezhou Ma <xuezhoum@nvidia.com>
| -rw-r--r-- | drivers/video/tegra/dc/dc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c index 5805355c847c..c85b75ef5877 100644 --- a/drivers/video/tegra/dc/dc.c +++ b/drivers/video/tegra/dc/dc.c @@ -912,10 +912,14 @@ EXPORT_SYMBOL(tegra_dc_update_cmu); void tegra_dc_cmu_enable(struct tegra_dc *dc, bool cmu_enable) { dc->pdata->cmu_enable = cmu_enable; - if (dc->pdata->cmu) + if (dc->pdata->cmu) { tegra_dc_update_cmu(dc, dc->pdata->cmu); - else - tegra_dc_update_cmu(dc, &default_cmu); + } else { + if (dc->out->type == TEGRA_DC_OUT_HDMI) + tegra_dc_update_cmu(dc, &default_limited_cmu); + else + tegra_dc_update_cmu(dc, &default_cmu); + } } #else #define tegra_dc_cache_cmu(dst_cmu, src_cmu) |