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drm/exynos/mixer: enable HDMI-PHY before configuring MIXER 

According to documentation HDMI-PHY must be on prior to MIXER configuration.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2016-03-23 14:26:01 +01:00 committed by Inki Dae
parent c60230eba2
commit a121d17956
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/exynos/exynos_mixer.c
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@ -1065,6 +1065,8 @@ static void mixer_enable(struct exynos_drm_crtc *crtc)
pm_runtime_get_sync(ctx->dev);
exynos_drm_pipe_clk_enable(crtc, true);
mixer_vsync_set_update(ctx, false);
mixer_reg_writemask(res, MXR_STATUS, ~0, MXR_STATUS_SOFT_RESET);
@ -1094,6 +1096,8 @@ static void mixer_disable(struct exynos_drm_crtc *crtc)
for (i = 0; i < MIXER_WIN_NR; i++)
mixer_disable_plane(crtc, &ctx->planes[i]);
exynos_drm_pipe_clk_enable(crtc, false);
pm_runtime_put(ctx->dev);
clear_bit(MXR_BIT_POWERED, &ctx->flags);