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Commit a121d179 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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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: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent c60230eb

drivers/gpu/drm/exynos/exynos_mixer.c

+4 −0
Original line number Diff line number Diff line
@@ -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);