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| author |   Thierry Reding <treding@nvidia.com> | 2014-11-21 17:33:33 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-01-27 10:14:43 +0100 |
| commit | 62b9e06321a254c3039966cff831487498e831a5 (patch) | |
| tree | 0e4de013ce57764aa3058462ed05e54fd6877701 /drivers/gpu/drm/tegra/hdmi.c | |
| parent | drm/atomic: Add ->atomic_check() to encoder helpers (diff) | |
| download | linux-dev-62b9e06321a254c3039966cff831487498e831a5.tar.xz linux-dev-62b9e06321a254c3039966cff831487498e831a5.zip | |
drm/tegra: Use tegra_commit_dc() in output drivers
All output drivers have open-coded variants of this function, so export
it to remove some code duplication.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra/hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/hdmi.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index 0f122eae7c64..f118b914293e 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -997,8 +997,7 @@ static int tegra_output_hdmi_enable(struct tegra_output *output) PW4_ENABLE | PM0_ENABLE | PM1_ENABLE; tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL); - tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); - tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); + tegra_dc_commit(dc); /* TODO: add HDCP support */ @@ -1042,8 +1041,7 @@ static int tegra_output_hdmi_disable(struct tegra_output *output) value &= ~HDMI_ENABLE; tegra_dc_writel(dc, value, DC_DISP_DISP_WIN_OPTIONS); - tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); - tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); + tegra_dc_commit(dc); } clk_disable_unprepare(hdmi->clk); |